Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
FORM 10-Q
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the Quarterly Period Ended June 30, 20212022
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the Transition Period from                        to                       
Commission file number 1-13045
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IRON MOUNTAIN INCORPORATED
(Exact Name of Registrant as Specified in Its Charter)
Delaware23-2588479
(State or other Jurisdiction of Incorporation or Organization)(I.R.S. Employer Identification No.)
One Federal Street, Boston, Massachusetts 02110
(Address of Principal Executive Offices, Including Zip Code)
(617) 535-4766
(Registrant's Telephone Number, Including Area Code)
Securities registered pursuant to Section 12(b) of the Exchange Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $.01 par valueIRMNYSE
Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒    No ☐
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒    No ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer”, “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):
Large accelerated filerAccelerated filer
Non-accelerated filerSmaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐    No ☒
As of July 30, 2021,29, 2022, the registrant had 289,460,314290,684,926 outstanding shares of common stock, $.01 par value.


Table of Contents

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IRON MOUNTAIN INCORPORATED
20212022 FORM 10-Q QUARTERLY REPORT
TABLE OF CONTENTS
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Table of Contents
PART I. FINANCIAL INFORMATION
ITEM 1. UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q1

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED BALANCE SHEETS
(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA) (UNAUDITED)
 JUNE 30, 2021DECEMBER 31, 2020
ASSETS 
Current Assets: 
Cash and cash equivalents$315,928 $205,063 
Accounts receivable (less allowances of $56,977 and $56,981 as of June 30, 2021 and December 31, 2020, respectively)852,449 859,344 
Prepaid expenses and other222,231 205,380 
Total Current Assets1,390,608 1,269,787 
Property, Plant and Equipment: 
Property, plant and equipment8,319,083 8,246,337 
Less—Accumulated depreciation(3,863,477)(3,743,894)
Property, Plant and Equipment, Net4,455,606 4,502,443 
Other Assets, Net: 
Goodwill4,508,754 4,557,609 
Customer relationships, customer inducements and data center lease-based intangibles1,256,181 1,326,977 
Operating lease right-of-use assets2,342,197 2,196,502 
Other360,970 295,949 
Total Other Assets, Net8,468,102 8,377,037 
Total Assets$14,314,316 $14,149,267 
LIABILITIES AND EQUITY 
Current Liabilities: 
Current portion of long-term debt$106,274 $193,759 
Accounts payable321,286 359,863 
Accrued expenses and other current liabilities (includes current portion of operating lease liabilities)1,064,397 1,146,288 
Deferred revenue256,245 295,785 
Total Current Liabilities1,748,202 1,995,695 
Long-term Debt, net of current portion8,760,728 8,509,555 
Long-term Operating Lease Liabilities, net of current portion2,186,625 2,044,598 
Other Long-term Liabilities169,548 204,508 
Deferred Income Taxes236,811 198,377 
Commitments and Contingencies00
Redeemable Noncontrolling Interests64,660 59,805 
Equity:  
Preferred stock (par value $0.01; authorized 10,000,000 shares; NaN issued and outstanding)
Common stock (par value $0.01; authorized 400,000,000 shares; issued and outstanding 289,458,768 and 288,273,049 shares as of June 30, 2021 and December 31, 2020, respectively)2,895 2,883 
Additional paid-in capital4,392,396 4,340,078 
(Distributions in excess of earnings) Earnings in excess of distributions(2,988,896)(2,950,339)
Accumulated other comprehensive items, net(258,653)(255,893)
Total Equity1,147,742 1,136,729 
Total Liabilities and Equity$14,314,316 $14,149,267 





 JUNE 30, 2022DECEMBER 31, 2021
ASSETS 
Current Assets: 
Cash and cash equivalents$144,746 $255,828 
Accounts receivable (less allowances of $55,715 and $62,009 as of June 30, 2022 and December 31, 2021, respectively)1,116,329 961,419 
Prepaid expenses and other280,944 224,020 
Total Current Assets1,542,019 1,441,267 
Property, Plant and Equipment: 
Property, plant and equipment8,690,956 8,647,303 
Less—Accumulated depreciation(4,072,787)(3,979,159)
Property, Plant and Equipment, Net4,618,169 4,668,144 
Other Assets, Net: 
Goodwill4,923,691 4,463,531 
Customer and supplier relationships and other intangible assets1,508,526 1,181,043 
Operating lease right-of-use assets2,512,377 2,314,422 
Other517,537 381,624 
Total Other Assets, Net9,462,131 8,340,620 
Total Assets$15,622,319 $14,450,031 
LIABILITIES AND EQUITY 
Current Liabilities: 
Current portion of long-term debt$86,790 $309,428 
Accounts payable435,475 369,145 
Accrued expenses and other current liabilities (includes current portion of operating lease liabilities)957,507 1,032,537 
Deferred revenue302,494 307,470 
Total Current Liabilities1,782,266 2,018,580 
Long-term Debt, net of current portion9,993,126 8,962,513 
Long-term Operating Lease Liabilities, net of current portion2,371,270 2,171,472 
Other Long-term Liabilities404,703 144,053 
Deferred Income Taxes325,222 223,934 
Commitments and Contingencies00
Redeemable Noncontrolling Interests93,957 72,411 
Equity:  
Preferred stock (par value $0.01; authorized 10,000,000 shares; none issued and outstanding)— — 
Common stock (par value $0.01; authorized 400,000,000 shares; issued and outstanding 290,679,958 and 289,757,061 shares as of June 30, 2022 and December 31, 2021, respectively)2,907 2,898 
Additional paid-in capital4,432,009 4,412,553 
(Distributions in excess of earnings) Earnings in excess of distributions(3,340,992)(3,221,152)
Accumulated other comprehensive items, net(446,975)(338,347)
Total Iron Mountain Incorporated Stockholders' Equity646,949 855,952 
Noncontrolling Interests4,826 1,116 
Total Equity651,775 857,068 
Total Liabilities and Equity$15,622,319 $14,450,031 


The accompanying notes are an integral part of these condensed consolidated financial statements.
2IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q2

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(IN THOUSANDS, EXCEPT PER SHARE DATA) (UNAUDITED)
THREE MONTHS ENDED
JUNE 30,
THREE MONTHS ENDED JUNE 30,
20212020 20222021
Revenues:Revenues:  Revenues:  
Storage rentalStorage rental$718,272 $676,956 Storage rental$753,126 $718,272 
ServiceService401,484 305,283 Service536,408 401,484 
Total RevenuesTotal Revenues1,119,756 982,239 Total Revenues1,289,534 1,119,756 
Operating Expenses:Operating Expenses:Operating Expenses:
Cost of sales (excluding depreciation and amortization)Cost of sales (excluding depreciation and amortization)474,579 406,693 Cost of sales (excluding depreciation and amortization)556,476 474,579 
Selling, general and administrativeSelling, general and administrative259,779 241,947 Selling, general and administrative295,394 259,779 
Depreciation and amortizationDepreciation and amortization166,685 163,850 Depreciation and amortization178,254 166,685 
Acquisition and Integration CostsAcquisition and Integration Costs2,277 Acquisition and Integration Costs16,878 2,277 
Restructuring ChargesRestructuring Charges39,443 39,298 Restructuring Charges— 39,443 
(Gain) Loss on disposal/write-down of property, plant and equipment, net(Gain) Loss on disposal/write-down of property, plant and equipment, net(128,935)(1,275)(Gain) Loss on disposal/write-down of property, plant and equipment, net(51,249)(128,935)
Total Operating ExpensesTotal Operating Expenses813,828 850,513 Total Operating Expenses995,753 813,828 
Operating Income (Loss)Operating Income (Loss)305,928 131,726 Operating Income (Loss)293,781 305,928 
Interest Expense, Net (includes Interest Income of $1,127 and $2,567 for the three months ended
June 30, 2021 and 2020, respectively)
105,220 103,456 
Interest Expense, Net (includes Interest Income of $2,171 and $1,127 for the three months ended
June 30, 2022 and 2021, respectively)
Interest Expense, Net (includes Interest Income of $2,171 and $1,127 for the three months ended
June 30, 2022 and 2021, respectively)
115,057 105,220 
Other (Income) Expense, NetOther (Income) Expense, Net(186,230)25,700 Other (Income) Expense, Net(41,217)(186,230)
Net Income (Loss) Before Provision (Benefit) for Income TaxesNet Income (Loss) Before Provision (Benefit) for Income Taxes386,938 2,570 Net Income (Loss) Before Provision (Benefit) for Income Taxes219,941 386,938 
Provision (Benefit) for Income TaxesProvision (Benefit) for Income Taxes110,416 9,683 Provision (Benefit) for Income Taxes18,083 110,416 
Net Income (Loss)Net Income (Loss)276,522 (7,113)Net Income (Loss)201,858 276,522 
Less: Net Income (Loss) Attributable to Noncontrolling InterestsLess: Net Income (Loss) Attributable to Noncontrolling Interests1,237 (27)Less: Net Income (Loss) Attributable to Noncontrolling Interests1,777 1,237 
Net Income (Loss) Attributable to Iron Mountain IncorporatedNet Income (Loss) Attributable to Iron Mountain Incorporated$275,285 $(7,086)Net Income (Loss) Attributable to Iron Mountain Incorporated$200,081 $275,285 
Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:  Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:  
BasicBasic$0.95 $(0.02)Basic$0.69 $0.95 
DilutedDiluted$0.95 $(0.02)Diluted$0.68 $0.95 
Weighted Average Common Shares Outstanding—BasicWeighted Average Common Shares Outstanding—Basic289,247 288,071 Weighted Average Common Shares Outstanding—Basic290,756 289,247 
Weighted Average Common Shares Outstanding—DilutedWeighted Average Common Shares Outstanding—Diluted291,079 288,071 Weighted Average Common Shares Outstanding—Diluted292,487 291,079 


















The accompanying notes are an integral part of these condensed consolidated financial statements.
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q3

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(IN THOUSANDS, EXCEPT PER SHARE DATA) (UNAUDITED)
 SIX MONTHS ENDED
 JUNE 30,
 20212020
Revenues:  
Storage rental$1,426,328 $1,360,503 
Service775,468 690,467 
Total Revenues2,201,796 2,050,970 
Operating Expenses:
Cost of sales (excluding depreciation and amortization)926,488 873,614 
Selling, general and administrative518,502 480,680 
Depreciation and amortization332,327 326,434 
Acquisition and Integration Costs2,277 
Restructuring Charges79,254 80,344 
Intangible impairments23,000 
(Gain) Loss on disposal/write-down of property, plant and equipment, net(133,386)(2,330)
Total Operating Expenses1,725,462 1,781,742 
Operating Income (Loss)476,334 269,228 
Interest Expense, Net (includes Interest Income of $3,698 and $4,015 for the six months ended
June 30, 2021 and 2020, respectively)
209,642 209,105 
Other (Income) Expense, Net(181,517)(17,026)
Net Income (Loss) Before Provision (Benefit) for Income Taxes448,209 77,149 
Provision (Benefit) for Income Taxes125,056 19,370 
Net Income (Loss)323,153 57,779 
Less: Net Income (Loss) Attributable to Noncontrolling Interests2,265 890 
Net Income (Loss) Attributable to Iron Mountain Incorporated$320,888 $56,889 
Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:  
Basic$1.11 $0.20 
Diluted$1.11 $0.20 
Weighted Average Common Shares Outstanding—Basic289,001 287,955 
Weighted Average Common Shares Outstanding—Diluted290,303 288,301 











The accompanying notes are an integral part of these condensed consolidated financial statements.
4IRON MOUNTAIN JUNE 30, 2021 FORM 10-Q

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
(IN THOUSANDS) (UNAUDITED)
 THREE MONTHS ENDED
JUNE 30,
 20212020
Net Income (Loss)$276,522 $(7,113)
Other Comprehensive Income (Loss):  
Foreign Currency Translation Adjustment42,543 69,027 
Change in Fair Value of Derivative Instruments5,634 (2,961)
Total Other Comprehensive Income (Loss)48,177 66,066 
Comprehensive Income (Loss)324,699 58,953 
Comprehensive Income (Loss) Attributable to Noncontrolling Interests1,156 314 
Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated$323,543 $58,639 
 SIX MONTHS ENDED
JUNE 30,
 20212020
Net Income (Loss)$323,153 $57,779 
Other Comprehensive (Loss) Income:
Foreign Currency Translation Adjustment(23,812)(154,625)
Change in Fair Value of Derivative Instruments20,840 (11,323)
Total Other Comprehensive (Loss) Income(2,972)(165,948)
Comprehensive Income (Loss)320,181 (108,169)
Comprehensive Income (Loss) Attributable to Noncontrolling Interests2,053 (116)
Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated$318,128 $(108,053)




 SIX MONTHS ENDED JUNE 30,
 20222021
Revenues:  
Storage rental$1,504,196 $1,426,328 
Service1,033,384 775,468 
Total Revenues2,537,580 2,201,796 
Operating Expenses:
Cost of sales (excluding depreciation and amortization)1,103,098 926,488 
Selling, general and administrative576,117 518,502 
Depreciation and amortization361,869 332,327 
Acquisition and Integration Costs32,539 2,277 
Restructuring Charges— 79,254 
(Gain) Loss on disposal/write-down of property, plant and equipment, net(51,954)(133,386)
Total Operating Expenses2,021,669 1,725,462 
Operating Income (Loss)515,911 476,334 
Interest Expense, Net (includes Interest Income of $3,819 and $3,698 for the six months ended
June 30, 2022 and 2021, respectively)
229,499 209,642 
Other Expense (Income), Net14,684 (181,517)
Net Income (Loss) Before Provision (Benefit) for Income Taxes271,728 448,209 
Provision (Benefit) for Income Taxes28,163 125,056 
Net Income (Loss)243,565 323,153 
Less: Net Income (Loss) Attributable to Noncontrolling Interests1,185 2,265 
Net Income (Loss) Attributable to Iron Mountain Incorporated$242,380 $320,888 
Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:  
Basic$0.83 $1.11 
Diluted$0.83 $1.11 
Weighted Average Common Shares Outstanding—Basic290,542 289,001 
Weighted Average Common Shares Outstanding—Diluted292,166 290,303 












The accompanying notes are an integral part of these condensed consolidated financial statements.
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q4

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
(IN THOUSANDS) (UNAUDITED)
 THREE MONTHS ENDED JUNE 30,
 20222021
Net Income (Loss)$201,858 $276,522 
Other Comprehensive (Loss) Income:  
Foreign Currency Translation Adjustment(187,786)42,543 
Change in Fair Value of Derivative Instruments34,211 5,634 
Total Other Comprehensive (Loss) Income:(153,575)48,177 
Comprehensive Income (Loss)48,283 324,699 
Comprehensive Income (Loss) Attributable to Noncontrolling Interests819 1,156 
Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated$47,464 $323,543 
 SIX MONTHS ENDED JUNE 30,
 20222021
Net Income (Loss)$243,565 $323,153 
Other Comprehensive (Loss) Income:  
Foreign Currency Translation Adjustment(160,333)(23,812)
Change in Fair Value of Derivative Instruments50,977 20,840 
Total Other Comprehensive (Loss) Income(109,356)(2,972)
Comprehensive Income (Loss)134,209 320,181 
Comprehensive Income (Loss) Attributable to Noncontrolling Interests457 2,053 
Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated$133,752 $318,128 

















The accompanying notes are an integral part of these condensed consolidated financial statements
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q5

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF EQUITY
(IN THOUSANDS, EXCEPT SHARE DATA) (UNAUDITED)
THREE MONTH PERIOD ENDED JUNE 30, 2021
 IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY
 COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
REDEEMABLE
NONCONTROLLING
INTERESTS
 TOTALSHARESAMOUNTS
Balance, March 31, 2021$959,707 288,727,747 $2,888 $4,347,151 $(3,083,421)$(306,911)$61,601 
Issuance of shares under employee stock purchase plan and option plans and stock-based compensation45,252 731,021 45,245 — — — 
Parent cash dividends declared(180,760)— — — (180,760)— — 
Foreign currency translation adjustment42,624 — — — — 42,624 (81)
Change in fair value of derivative instruments5,634 — — — — 5,634 — 
Net income (loss)275,285 — — — 275,285 — 1,237 
Noncontrolling interests dividends— — — — — — (664)
Purchase of noncontrolling interests— — — — — — 2,567 
Balance, June 30, 2021$1,147,742 289,458,768 $2,895 $4,392,396 $(2,988,896)$(258,653)$64,660 
SIX MONTH PERIOD ENDED JUNE 30, 2021
 IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY
 COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
REDEEMABLE
NONCONTROLLING
INTERESTS
 TOTALSHARESAMOUNTS
Balance, December 31, 2020$1,136,729 288,273,049 $2,883 $4,340,078 $(2,950,339)$(255,893)$59,805 
Issuance of shares under employee stock purchase plan and option plans and stock-based compensation51,650 1,185,719 12 51,638 — — — 
Change in equity related to redeemable noncontrolling interests680 — — 680 — — (680)
Parent cash dividends declared(359,445)— — — (359,445)— — 
Foreign currency translation adjustment(23,600)— — — — (23,600)(212)
Change in fair value of derivative instruments20,840 — — — — 20,840 — 
Net income (loss)320,888 — — — 320,888 — 2,265 
Noncontrolling interests equity contributions— — — — — — 2,200 
Noncontrolling interests dividends— — — — — — (1,285)
Purchase of noncontrolling interests— — — — — — 2,567 
Balance, June 30, 2021$1,147,742 289,458,768 $2,895 $4,392,396 $(2,988,896)$(258,653)$64,660 
THREE MONTHS ENDED JUNE 30, 2022
 IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY
 COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
NONCONTROLLING
INTERESTS
REDEEMABLE
NONCONTROLLING
INTERESTS
 TOTALSHARESAMOUNTS
Balance, March 31, 2022$758,771 290,550,440 $2,906 $4,409,051 $(3,359,876)$(294,358)$1,048 $73,428 
Issuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensation24,462 129,518 24,461 — — — — 
Changes in equity related to noncontrolling interests4,618 — — 983 — — 3,635 (983)
Parent cash dividends declared(181,197)— — — (181,197)— — — 
Foreign currency translation adjustment(186,919)— — — — (186,828)(91)(867)
Change in fair value of derivative instruments34,211 — — — — 34,211 — — 
Net income (loss)200,315 — — — 200,081 — 234 1,543 
Noncontrolling interests equity contributions and related costs(2,486)— — (2,486)— — — 21,547 
Noncontrolling interests dividends— — — — — — — (711)
Balance, June 30, 2022$651,775 290,679,958 $2,907 $4,432,009 $(3,340,992)$(446,975)$4,826 $93,957 
SIX MONTHS ENDED JUNE 30, 2022
 IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY
 COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
NONCONTROLLING
INTERESTS
REDEEMABLE
NONCONTROLLING
INTERESTS
 TOTALSHARESAMOUNTS
Balance, December 31, 2021$857,068 289,757,061 $2,898 $4,412,553 $(3,221,152)$(338,347)$1,116 $72,411 
Issuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensation22,960 922,897 22,951 — — — — 
Changes in equity related to noncontrolling interests2,626 — — (1,009)— — 3,635 1,009 
Parent cash dividends declared(362,220)— — — (362,220)— — — 
Foreign currency translation adjustment(159,764)— — — — (159,605)(159)(569)
Change in fair value of derivative instruments50,977 — — — — 50,977 — — 
Net income (loss)242,614 — — — 242,380 — 234 951 
Noncontrolling interests equity contributions and related costs(2,486)— — (2,486)— — — 21,547 
Noncontrolling interests dividends— — — — — — — (1,392)
Balance, June 30, 2022$651,775 290,679,958 $2,907 $4,432,009 $(3,340,992)$(446,975)$4,826 $93,957 










The accompanying notes are an integral part of these condensed consolidated financial statements.
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q6

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF EQUITY
(IN THOUSANDS, EXCEPT SHARE DATA) (UNAUDITED)
THREE MONTHS ENDED JUNE 30, 2021
 IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY
 COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
REDEEMABLE
NONCONTROLLING
INTERESTS
 TOTALSHARESAMOUNTS
Balance, March 31, 2021$959,707 288,727,747 $2,888 $4,347,151 $(3,083,421)$(306,911)$61,601 
Issuance of shares under employee stock purchase plan and option plans and stock-based compensation45,252 731,021 45,245 — — — 
Parent cash dividends declared(180,760)— — — (180,760)— — 
Foreign currency translation adjustment42,624 — — — — 42,624 (81)
Change in fair value of derivative instruments5,634 — — — — 5,634 — 
Net income (loss)275,285 — — — 275,285 — 1,237 
Noncontrolling interests dividends— — — — — — (664)
Purchase of noncontrolling interests— — — — — — 2,567 
Balance, June 30, 2021$1,147,742 289,458,768 $2,895 $4,392,396 $(2,988,896)$(258,653)$64,660 
SIX MONTHS ENDED JUNE 30, 2021
 IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY
 COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
REDEEMABLE
NONCONTROLLING
INTERESTS
 TOTALSHARESAMOUNTS
Balance, December 31, 2020$1,136,729 288,273,049 $2,883 $4,340,078 $(2,950,339)$(255,893)$59,805 
Issuance of shares under employee stock purchase plan and option plans and stock-based compensation51,650 1,185,719 12 51,638 — — — 
Change in equity related to redeemable noncontrolling interests680 — — 680 — — (680)
Parent cash dividends declared(359,445)— — — (359,445)— — 
Foreign currency translation adjustment(23,600)— — — — (23,600)(212)
Change in fair value of derivative instruments20,840 — — — — 20,840 — 
Net income (loss)320,888 — — — 320,888 — 2,265 
Noncontrolling interests equity contributions— — — — — — 2,200 
Noncontrolling interests dividends— — — — — — (1,285)
Purchase of noncontrolling interests— — — — — — 2,567 
Balance, June 30, 2021$1,147,742 289,458,768 $2,895 $4,392,396 $(2,988,896)$(258,653)$64,660 











The accompanying notes are an integral part of these condensed consolidated financial statements.
6IRON MOUNTAIN JUNE 30, 2021 FORM 10-Q

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF EQUITY
(IN THOUSANDS, EXCEPT SHARE DATA) (UNAUDITED)
THREE MONTH PERIOD ENDED JUNE 30, 2020
 IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY
 COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
NONCONTROLLING
INTERESTS
REDEEMABLE
NONCONTROLLING
INTERESTS
 TOTALSHARESAMOUNTS
Balance, March 31, 2020$1,123,841 287,879,142 $2,879 $4,304,477 $(2,690,433)$(493,248)$166 $62,157 
Issuance of shares under employee stock purchase plan and option plans and stock-based compensation22,725 263,561 22,723 — — — — 
Change in equity related to redeemable noncontrolling interests(1,397)— — (1,397)— — — 1,397 
Parent cash dividends declared(179,342)— — — (179,342)— — — 
Foreign currency translation adjustment68,686 — — — — 68,686 — 341 
Change in fair value of derivative instruments(2,961)— — — — (2,961)— — 
Net (loss) income(7,221)— — — (7,086)— (135)108 
Noncontrolling interests dividends— — — — — — — (491)
Balance, June 30, 2020$1,024,331 288,142,703 $2,881 $4,325,803 $(2,876,861)$(427,523)$31 $63,512 
SIX MONTH PERIOD ENDED JUNE 30, 2020
 IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY
 COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
NONCONTROLLING
INTERESTS
REDEEMABLE
NONCONTROLLING
INTERESTS
 TOTALSHARESAMOUNTS
Balance, December 31, 2019$1,464,227 287,299,645 $2,873 $4,298,566 $(2,574,896)$(262,581)$265 $67,682 
Issuance of shares under employee stock purchase plan and option plans and stock-based compensation24,642 843,058 24,634 — — — — 
Change in equity related to redeemable noncontrolling interests2,603 — — 2,603 — — — (2,603)
Parent cash dividends declared(358,854)— — — (358,854)— — — 
Foreign currency translation adjustment(153,619)— — — — (153,619)— (1,006)
Change in fair value of derivative instruments(11,323)— — — — (11,323)— — 
Net income (loss)56,655 — — — 56,889 — (234)1,124 
Noncontrolling interests dividends— — — — — — — (1,685)
Balance, June 30, 2020$1,024,331 288,142,703 $2,881 $4,325,803 $(2,876,861)$(427,523)$31 $63,512 









The accompanying notes are an integral part of these condensed consolidated financial statements.
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q7

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(IN THOUSANDS) (UNAUDITED)
SIX MONTHS ENDED JUNE 30, SIX MONTHS ENDED JUNE 30,
20212020 20222021
Cash Flows from Operating Activities:Cash Flows from Operating Activities: Cash Flows from Operating Activities: 
Net income (loss)Net income (loss)$323,153 $57,779 Net income (loss)$243,565 $323,153 
Adjustments to reconcile net income (loss) to cash flows from operating activities:Adjustments to reconcile net income (loss) to cash flows from operating activities:  Adjustments to reconcile net income (loss) to cash flows from operating activities:  
DepreciationDepreciation226,939 226,628 Depreciation236,496 226,939 
Amortization (includes amortization of deferred financing costs and discounts of $8,443 and $9,001 for the six months ended June 30, 2021 and 2020, respectively)113,831 108,807 
Intangible impairments23,000 
Amortization (includes amortization of deferred financing costs and discounts of $9,064 and $8,443 for the six months ended June 30, 2022 and 2021, respectively)Amortization (includes amortization of deferred financing costs and discounts of $9,064 and $8,443 for the six months ended June 30, 2022 and 2021, respectively)134,437 113,831 
Revenue reduction associated with amortization of customer inducements and above- and below-market leasesRevenue reduction associated with amortization of customer inducements and above- and below-market leases4,327 5,248 Revenue reduction associated with amortization of customer inducements and above- and below-market leases3,681 4,327 
Stock-based compensation expenseStock-based compensation expense33,652 26,672 Stock-based compensation expense31,597 33,652 
Provision (benefit) for deferred income taxes30,899 (2,413)
(Benefit) provision for deferred income taxes(Benefit) provision for deferred income taxes(18,491)30,899 
Loss on early extinguishment of debtLoss on early extinguishment of debt17,040 Loss on early extinguishment of debt671 — 
Gain on IPM Divestment (as defined and described in Note 4)(181,196)
Gain on IPM divestmentGain on IPM divestment— (181,196)
(Gain) loss on disposal/write-down of property, plant and equipment, net(Gain) loss on disposal/write-down of property, plant and equipment, net(133,386)(2,330)(Gain) loss on disposal/write-down of property, plant and equipment, net(51,954)(133,386)
Loss associated with OSG deconsolidationLoss associated with OSG deconsolidation105,825 — 
Gain associated with Clutter TransactionGain associated with Clutter Transaction(35,821)— 
Foreign currency transactions and other, netForeign currency transactions and other, net2,727 (30,555)Foreign currency transactions and other, net(58,821)2,727 
(Increase) decrease in assets(Increase) decrease in assets(83,975)(10,794)(Increase) decrease in assets(194,756)(83,975)
Increase (decrease) in liabilities52,231 19,992 
(Decrease) increase in liabilities(Decrease) increase in liabilities(50,505)52,231 
Cash Flows from Operating ActivitiesCash Flows from Operating Activities389,202 439,074 Cash Flows from Operating Activities345,924 389,202 
Cash Flows from Investing Activities:Cash Flows from Investing Activities:  Cash Flows from Investing Activities:  
Capital expendituresCapital expenditures(295,586)(200,158)Capital expenditures(330,220)(295,586)
Cash paid for acquisitions, net of cash acquiredCash paid for acquisitions, net of cash acquired(35,723)(118,512)Cash paid for acquisitions, net of cash acquired(718,657)(35,723)
Acquisition of customer relationshipsAcquisition of customer relationships(3,641)(2,885)Acquisition of customer relationships(148)(3,641)
Customer inducementsCustomer inducements(3,818)(6,970)Customer inducements(4,624)(3,818)
Contract fulfillment costs and third-party commissions(29,023)(18,738)
Contract fulfillment costsContract fulfillment costs(33,951)(29,023)
Investments in joint ventures and other investmentsInvestments in joint ventures and other investments(63,135)(6,850)Investments in joint ventures and other investments— (63,135)
Net proceeds from IPM DivestmentNet proceeds from IPM Divestment213,878 Net proceeds from IPM Divestment— 213,878 
Proceeds from sales of property and equipment and other, netProceeds from sales of property and equipment and other, net209,697 9,902 Proceeds from sales of property and equipment and other, net96,497 209,697 
Cash Flows from Investing ActivitiesCash Flows from Investing Activities(7,351)(344,211)Cash Flows from Investing Activities(991,103)(7,351)
Cash Flows from Financing Activities:Cash Flows from Financing Activities:  Cash Flows from Financing Activities:  
Repayment of revolving credit facility, term loan facilities and other debtRepayment of revolving credit facility, term loan facilities and other debt(1,620,167)(5,691,163)Repayment of revolving credit facility, term loan facilities and other debt(5,351,720)(1,620,167)
Proceeds from revolving credit facility, term loan facilities and other debtProceeds from revolving credit facility, term loan facilities and other debt1,763,597 5,426,057 Proceeds from revolving credit facility, term loan facilities and other debt6,255,829 1,763,597 
Early redemption of senior notes, including call premiums(1,111,986)
Net proceeds from sales of senior notes2,376,000 
Debt financing and equity contribution from noncontrolling interestsDebt financing and equity contribution from noncontrolling interests21,547 — 
Debt repayment and equity distribution to noncontrolling interestsDebt repayment and equity distribution to noncontrolling interests(1,285)(1,685)Debt repayment and equity distribution to noncontrolling interests(1,392)(1,285)
Repurchase of noncontrolling interestRepurchase of noncontrolling interest(75,000)Repurchase of noncontrolling interest— (75,000)
Parent cash dividendsParent cash dividends(359,824)(359,461)Parent cash dividends(364,223)(359,824)
Net proceeds (payments) associated with employee stock-based awards17,998 (2,030)
Net (payments) proceeds associated with employee stock-based awardsNet (payments) proceeds associated with employee stock-based awards(8,636)17,998 
Other, netOther, net3,742 (18,820)Other, net(9,405)3,742 
Cash Flows from Financing ActivitiesCash Flows from Financing Activities(270,939)616,912 Cash Flows from Financing Activities542,000 (270,939)
Effect of Exchange Rates on Cash and Cash EquivalentsEffect of Exchange Rates on Cash and Cash Equivalents(47)1,850 Effect of Exchange Rates on Cash and Cash Equivalents(7,903)(47)
Increase (decrease) in Cash and Cash Equivalents110,865 713,625 
Cash and Cash Equivalents, including Restricted Cash, Beginning of Period205,063 193,555 
Cash and Cash Equivalents, including Restricted Cash, End of Period$315,928 $907,180 
(Decrease) increase in Cash and Cash Equivalents(Decrease) increase in Cash and Cash Equivalents(111,082)110,865 
Cash and Cash Equivalents, Beginning of PeriodCash and Cash Equivalents, Beginning of Period255,828 205,063 
Cash and Cash Equivalents, End of PeriodCash and Cash Equivalents, End of Period$144,746 $315,928 
Supplemental Information:Supplemental Information: Supplemental Information: 
Cash Paid for InterestCash Paid for Interest$217,687 $225,676 Cash Paid for Interest$227,633 $217,687 
Cash Paid for Income Taxes, NetCash Paid for Income Taxes, Net$45,246 $1,798 Cash Paid for Income Taxes, Net$57,135 $45,246 
Non-Cash Investing and Financing Activities:Non-Cash Investing and Financing Activities:  Non-Cash Investing and Financing Activities:  
Financing LeasesFinancing Leases$13,775 $26,546 Financing Leases$12,878 $13,775 
Accrued Capital ExpendituresAccrued Capital Expenditures$45,665 $50,831 Accrued Capital Expenditures$98,210 $45,665 
Fair Value of Investments Applied to Acquisitions$$27,276 
Deferred Purchase Obligation and OtherDeferred Purchase Obligation and Other$276,017 $— 
Dividends PayableDividends Payable$187,488 $185,414 Dividends Payable$188,556 $187,488 
The accompanying notes are an integral part of these condensed consolidated financial statements.
8IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q8

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except share and per share data) (Unaudited)
1. GENERAL
The unaudited condensed consolidated financial statements of Iron Mountain Incorporated, a Delaware corporation (“IMI”("IMI"), and its subsidiaries (“we”("we" or “us”"us"), have been prepared pursuant to the rules and regulations of the United States Securities and Exchange Commission (the “SEC”"SEC"). Certain information and footnote disclosures normally included in the annual financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”("GAAP") have been omitted pursuant to those rules and regulations, but we believe that the disclosures included herein are adequate to make the information presented not misleading. The interim condensed consolidated financial statements are presented herein and, in the opinion of management, reflect all adjustments of a normal recurring nature necessary for a fair presentation. Interim results are not necessarily indicative of results for a full year.
The Condensed Consolidated Financial Statements and Notes thereto, which are included herein, should be read in conjunction with the Consolidated Financial Statements and Notes thereto for the year ended December 31, 20202021 included in our Annual Report on Form 10-K filed with the SEC on February 24, 20212022 (our “Annual Report”"Annual Report").
We have been organized and have operated as a real estate investment trust for United States federal income tax purposes (“REIT”("REIT") beginning with our taxable year ended December 31, 2014.
In March 2020, the World Health Organization declared a novel strain of coronavirus (“COVID-19”) a pandemic. The preventative and protective actions that governments have ordered, or we or our customers have implemented, have resulted in a period of reduced service operations and business disruption for us, our customers and other third parties with which we do business. The broader impacts of the COVID-19 pandemic on our financial position, results of operations and cash flows, including impacts to the estimates we use in the preparation of our financial statements, remain uncertain and difficult to predict as information continues to evolve, and the severity and duration of the pandemic remains unknown, as is our visibility of its effect on the markets we serve and our customers within those markets.
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
A. CASH AND CASH EQUIVALENTS AND RESTRICTED CASH
Cash and cash equivalents include cash on hand and cash invested in highly liquid short-term securities, which have remaining maturities at the date of purchase of less than 90 days. Cash and cash equivalents are carried at cost, which approximates fair value.
B. ACCOUNTS RECEIVABLE
We maintain an allowance for doubtful accounts and a credit memo reserve for estimated losses resulting from the potential inability of our customers to make required payments and potential disputes regarding billing and service issues. RollforwardThe rollforward of the allowance for doubtful accounts and credit memo reserves for the six months ended June 30, 20212022 is as follows:
Balance as of December 31, 20202021$56,98162,009 
Credit memos charged to revenue21,69926,091 
Allowance for bad debts charged to expense13,4429,010 
Deductions and other(1)
(35,145)(41,395)
Balance as of June 30, 20212022$56,97755,715 
(1)Primarily consists of the issuance of credit memos, the write-off of accounts receivable, allowances associated with businesses acquired and the impact associated with currency translation adjustments.
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q9

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)


C. INVENTORY
Inventories are stated at the lower of cost or net realizable value, based on a first-in, first-out methodology. Our inventory primarily consists of information technology-related assets including memory, central processing units, hard drives, adaptors and networking. All of our inventory is considered finished goods. Inventory is included as a component of Prepaid expenses and other in our Condensed Consolidated Balance Sheets. At June 30, 2022, we have inventory of approximately $22,400, net of related reserves for obsolete, excess and slow-moving inventory, which was acquired as part of the ITRenew Transaction (as defined in Note 3). We had no inventory as of December 31, 2021.
D. LEASES
We lease facilities for certain warehouses, data centers and office space. We also have land leases, including those on which certain facilities are located. Operating and financing lease right-of-use assets and lease liabilities as of June 30, 20212022 and December 31, 20202021 are as follows:
DESCRIPTIONDESCRIPTIONJUNE 30, 2021DECEMBER 31, 2020DESCRIPTIONJUNE 30, 2022DECEMBER 31, 2021
Assets:Assets:Assets:
Operating lease right-of-use assetsOperating lease right-of-use assets$2,342,197 $2,196,502 Operating lease right-of-use assets$2,512,377 $2,314,422 
Financing lease right-of-use assets, net of accumulated depreciation(1)
Financing lease right-of-use assets, net of accumulated depreciation(1)
297,052 310,534 
Financing lease right-of-use assets, net of accumulated depreciation(1)
261,762 298,049 
Liabilities:Liabilities:Liabilities:
CurrentCurrentCurrent
Operating lease liabilitiesOperating lease liabilities$263,784 $250,239 Operating lease liabilities$262,044 $259,597 
Financing lease liabilities(1)
Financing lease liabilities(1)
43,728 43,149 
Financing lease liabilities(1)
36,377 41,168 
Long-termLong-termLong-term
Operating lease liabilitiesOperating lease liabilities2,186,625 2,044,598 Operating lease liabilities$2,371,270 $2,171,472 
Financing lease liabilities(1)
Financing lease liabilities(1)
308,895 323,162 
Financing lease liabilities(1)
286,548 315,561 
(1)Financing lease right-of-use assets, current financing lease liabilities and long-term financing lease liabilities are included within Property, Plant and Equipment, Net, Current portion of long-term debt and Long-term Debt, net of current portion, respectively, within our Condensed Consolidated Balance Sheets.
The components of the lease expense for the three and six months ended June 30, 20212022 and 20202021 are as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
DESCRIPTIONDESCRIPTION2021202020212020DESCRIPTION2022202120222021
Operating lease cost(1)
Operating lease cost(1)
$135,086 $119,277 $267,761 $242,566 
Operating lease cost(1)
$139,863 $135,086 $283,393 $267,761 
Financing lease cost:Financing lease cost:Financing lease cost:
Depreciation of financing lease right-of-use assetsDepreciation of financing lease right-of-use assets$12,408 $12,567 $25,056 $25,522 Depreciation of financing lease right-of-use assets$10,578 $12,408 $22,032 $25,056 
Interest expense for financing lease liabilitiesInterest expense for financing lease liabilities4,910 4,929 9,885 9,773 Interest expense for financing lease liabilities4,359 4,910 9,037 9,885 
(1)Operating lease cost, the majority of which is included in Cost of sales, includes variable lease costs of $28,788 and $59,296 for the three and six months ended June 30, 2022, respectively, and $29,219 and $57,587 for the three and six months ended June 30, 2021, respectively,respectively.
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q10

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and $26,996 and $54,801 for the three and six months ended June 30, 2020, respectively.per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
Other information: Supplemental cash flow information relating to our leases for the six months ended June 30, 20212022 and 20202021 is as follows:
SIX MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
CASH PAID FOR AMOUNTS INCLUDED IN MEASUREMENT OF LEASE LIABILITIES:CASH PAID FOR AMOUNTS INCLUDED IN MEASUREMENT OF LEASE LIABILITIES:20212020CASH PAID FOR AMOUNTS INCLUDED IN MEASUREMENT OF LEASE LIABILITIES:20222021
Operating cash flows used in operating leasesOperating cash flows used in operating leases$192,039 $178,011 Operating cash flows used in operating leases$200,958 $192,039 
Operating cash flows used in financing leases (interest)Operating cash flows used in financing leases (interest)9,885 9,773 Operating cash flows used in financing leases (interest)9,037 9,885 
Financing cash flows used in financing leasesFinancing cash flows used in financing leases23,656 23,953 Financing cash flows used in financing leases20,084 23,656 
NON-CASH ITEMS:NON-CASH ITEMS:NON-CASH ITEMS:
Operating lease modifications and reassessmentsOperating lease modifications and reassessments$63,047 $76,764 Operating lease modifications and reassessments$67,699 $63,047 
New operating leases (including acquisitions and sale-leaseback transactions)New operating leases (including acquisitions and sale-leaseback transactions)210,881 123,860 New operating leases (including acquisitions and sale-leaseback transactions)382,890 210,881 
10IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q11

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
D.E. GOODWILL
Our reporting units as of December 31, 20202021 are described in detail in Note 2.k. to Notes to Consolidated Financial Statements included in our Annual Report. During the second quarter of 2022, as a result of the realignment of our global managerial structure, we reassessed the composition of our reportable segments (see Note 9 for a description and definition of our reportable segments) as well as our reporting units.
We note the following changes to our reporting units as a result of the reassessment described above:
our former Europe RIM reporting unit is now managed as 2 separate reporting units: (1) our Middle East, North Africa and Turkey ("MENAT") businesses will comprise our "MENAT RIM" reporting unit and (2) our other businesses in Europe and South Africa ("ESA") will comprise our “ESA RIM” reporting unit;
our former ANZ RIM and Asia RIM reporting units are now managed as 1 "APAC RIM" reporting unit; and
our asset lifecycle management ("ALM") business, which includes our legacy secure IT asset disposition business (which was primarily previously included in our North America RIM reporting unit) and the business acquired through our acquisition of Intercept Parent, Inc. ("ITRenew"), will comprise our newly formed "ALM" reporting unit.

There were no changes to our Latin America RIM, Global Data Center and Fine Arts reporting units. We have reassigned goodwill associated with the reporting units impacted by the reorganization on a relative fair value basis, where appropriate. The fair value of each of our new reporting units was determined based on the application of a combined weighted average approach of preliminary fair value multiples of revenue and earnings and discounted cash flow techniques. These fair values represent our best estimate and preliminary assessment of goodwill allocations to each of the new reporting units on a relative fair value basis. We have completed an interim goodwill impairment analysis before and after the reporting unit changes, and we have concluded that the goodwill associated with each of our reporting units was not impaired.
The goodwill associated with acquisitions completed during the six months of 2022 (as described in Note 3) has been incorporated into our current reporting units.
The changes in the carrying value of goodwill attributable to each reportable operating segment for the six months ended June 30, 20212022 are as follows:
GLOBAL RIM BUSINESSGLOBAL DATA CENTER BUSINESSCORPORATE AND OTHER BUSINESSTOTAL CONSOLIDATED
Goodwill balance, net of accumulated amortization as of December 31, 2020$4,024,182 $436,987 $96,440 $4,557,609 
Non-tax deductible goodwill acquired during the period6,108 8,807 14,915 
Goodwill allocated to IPM Divestment (as defined and described in Note 4)(46,105)(46,105)
Fair value and other adjustments(6,091)(1,268)(7,359)
Currency effects(5,598)(4,573)(135)(10,306)
Goodwill balance, net accumulated amortization as of June 30, 2021$4,018,601 $432,414 $57,739 $4,508,754 
Accumulated goodwill impairment balance as of June 30, 2021$132,409 $$26,011 $158,420 
GLOBAL RIM BUSINESSGLOBAL DATA CENTER BUSINESSCORPORATE AND OTHER BUSINESSTOTAL CONSOLIDATED
Goodwill balance, net of accumulated amortization as of December 31, 2021$3,976,261 $426,074 $61,196 $4,463,531 
Non-tax deductible goodwill acquired during the period696 — 581,195 581,891 
Goodwill reallocation due to the change in reportable segments(1)
(3,409)— 3,409 — 
Fair value and other adjustments(2)
(12,247)— 384 (11,863)
Currency effects(97,746)(10,569)(1,553)(109,868)
Goodwill balance, net of accumulated amortization as of June 30, 2022$3,863,555 $415,505 $644,631 $4,923,691 
Accumulated goodwill impairment balance as of June 30, 2022$132,409 $— $26,011 $158,420 
(1)For additional information regarding the changes that were made to our reportable segments in the second quarter of 2022, see Note 9.
E. INVESTMENTS
2021 NEWLY FORMED JOINT VENTURE
In April 2021, we closed on(2)This amount represents an agreementadjustment to formgoodwill as a joint venture (the "Web Werks JV") with the shareholders of Web Werks India Private Limited ("Web Werks"), a colocation data center provider in India. In connection with the formationresult of the Web Werks JV, we made an initial investmentdeconsolidation of approximately 3,750,000 Indian rupees (or approximately $50,100, based upon the exchange rate between the United States dollar and Indian rupeecertain businesses, as of the closing date of the initial investment)described in exchange for a noncontrolling interest in the form of convertible preference shares in the Web Werks JV (the “Initial Web Werks JV Investment”). These shares are convertible into a to-be-determined amount of common shares based upon the achievement of EBITDA targets for the Web Werks JV's fiscal year ending March 31, 2022.
Under the terms of the Web Werks JV shareholder agreement, we are required to make additional investments over a period ending May 2023 totaling approximately 7,500,000 Indian rupees (or approximately $100,000, based upon the current exchange rate between the United States dollar and Indian rupee).
JOINT VENTURE SUMMARY
The following joint ventures are accounted for as equity method investments and are presented as a component of Other within Other assets, net in our Condensed Consolidated Balance Sheets. The carrying values and equity interests in our joint ventures at June 30, 2021 and December 31, 2020 are as follows:
JUNE 30, 2021DECEMBER 31, 2020
CARRYING VALUEEQUITY INTERESTCARRYING VALUEEQUITY INTEREST
Web Werks JV$50,135 38 %$%
Joint venture with AGC Equity Partners (the “Frankfurt JV”)26,387 20 %26,500 20 %
Joint venture with MakeSpace Labs, Inc. (the “MakeSpace JV”)24,069 45 %16,924 39 %

Note 2.l.

IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q1112

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
F. FAIR VALUE MEASUREMENTS
The assets and liabilities carried at fair value measured on a recurring basis as of June 30, 20212022 and December 31, 20202021 are as follows:
  FAIR VALUE MEASUREMENTS AT JUNE 30, 2021 USING
DESCRIPTIONTOTAL CARRYING
VALUE AT
JUNE 30, 2021
QUOTED PRICES IN
ACTIVE MARKETS
(LEVEL 1)
SIGNIFICANT OTHER
OBSERVABLE INPUTS
(LEVEL 2)
SIGNIFICANT
UNOBSERVABLE
INPUTS (LEVEL 3)
Money Market Funds$160,100 $$160,100 $
Time Deposits3,130 3,130 
Trading Securities12,672 12,431  241  
Derivative Liabilities28,863 28,863 
  FAIR VALUE MEASUREMENTS AT DECEMBER 31, 2020 USING
DESCRIPTIONTOTAL CARRYING
VALUE AT
DECEMBER 31, 2020
QUOTED PRICES IN
ACTIVE MARKETS
(LEVEL 1)
SIGNIFICANT OTHER
OBSERVABLE INPUTS
(LEVEL 2)
SIGNIFICANT
UNOBSERVABLE
INPUTS (LEVEL 3)
Money Market Funds$62,657 $$62,657 $
Time Deposits2,121 2,121 
Trading Securities10,892 10,636  256  
Derivative Liabilities49,703 49,703 
  FAIR VALUE MEASUREMENTS AT JUNE 30, 2022 USING
DESCRIPTIONTOTAL CARRYING
VALUE AT
JUNE 30, 2022
QUOTED PRICES IN
ACTIVE MARKETS
(LEVEL 1)
SIGNIFICANT OTHER
OBSERVABLE INPUTS
(LEVEL 2)
SIGNIFICANT
UNOBSERVABLE
INPUTS (LEVEL 3)
Money Market Funds$7,164 $— $7,164 $— 
Time Deposits1,397 — 1,397 — 
Trading Securities10,597 10,531  66  — 
Derivative Assets53,654 — 53,654 — 
Deferred Purchase Obligation (as defined in Note 3)275,100 — — 275,100 
  FAIR VALUE MEASUREMENTS AT DECEMBER 31, 2021 USING
DESCRIPTIONTOTAL CARRYING
VALUE AT
DECEMBER 31, 2021
QUOTED PRICES IN
ACTIVE MARKETS
(LEVEL 1)
SIGNIFICANT OTHER
OBSERVABLE INPUTS
(LEVEL 2)
SIGNIFICANT
UNOBSERVABLE
INPUTS (LEVEL 3)
Money Market Funds$101,022 $— $101,022 $— 
Time Deposits2,238 — 2,238 — 
Trading Securities11,147 11,062  85  — 
Derivative Assets11,021 — 11,021 — 
Derivative Liabilities8,344 — 8,344 — 
There were no material items that are measured at fair value on a non-recurring basis at June 30, 20212022 and December 31, 2020,2021, other than (i) those disclosed in Note 2.o. to Notes to Consolidated Financial Statements included in our Annual Report, (ii) assets acquired and liabilities assumed through the ITRenew Transaction (as defined and described in Note 3), (iii) our investment in the Web WerksClutter JV as(as defined in Note 4), and (iv) the fair value of our retained investment of our deconsolidated businesses (as described in Note 2.e.2.l.), and (iii) those acquired in acquisitions that occurred during the six months ended June 30, 2021, as described in Note 3, all of which are based on Level 3 inputs.
G. REDEEMABLE NONCONTROLLING INTERESTS
In 2018, one The fair value of the noncontrolling interest shareholders in one ofDeferred Purchase Obligation associated with the ITRenew Transaction was determined utilizing a Monte-Carlo model and takes into account our foreign consolidated subsidiaries exercised its optionforecasted projections as it relates to put its ownership interest back to us. Upon the exerciseunderlying performance of the put option, this noncontrolling interest became mandatorily redeemable by us, and, therefore, was accounted forbusiness. There were no significant changes to the inputs to the model as a liability rather than a component of redeemable noncontrolling interests. In May 2021, we agreed to final settlement terms and paid the put option price for the noncontrolling interest shares. We remain in dispute with this former shareholder with respect to whether interest from the date of the put and certain other costs should be reimbursable. We have vigorously defended that interest and costs are not owed, and are currently awaiting a ruling from an arbitration hearing.
12IRON MOUNTAIN JUNE 30, 2021 FORM 10-Q

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
H. ACCUMULATED OTHER COMPREHENSIVE ITEMS, NET
The changes in accumulated other comprehensive items, net for the three and six months ended June 30, 2021 and 2020 are as follows:
THREE MONTHS ENDED JUNE 30, 2021SIX MONTHS ENDED JUNE 30, 2021
 FOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF
DERIVATIVE
INSTRUMENTS
TOTALFOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF DERIVATIVE INSTRUMENTSTOTAL
Beginning of Period$(272,414)$(34,497)$(306,911)$(206,190)$(49,703)$(255,893)
Other comprehensive income (loss):
Foreign currency translation and other adjustments42,624 42,624 (23,600)(23,600)
Change in fair value of derivative instruments5,634 5,634 20,840 20,840 
Total other comprehensive income (loss)42,624 5,634 48,258 (23,600)20,840 (2,760)
End of Period$(229,790)$(28,863)$(258,653)$(229,790)$(28,863)$(258,653)
THREE MONTHS ENDED JUNE 30, 2020SIX MONTHS ENDED JUNE 30, 2020
 FOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF
DERIVATIVE
INSTRUMENTS
TOTALFOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF DERIVATIVE INSTRUMENTSTOTAL
Beginning of Period$(475,130)$(18,118)$(493,248)$(252,825)$(9,756)$(262,581)
Other comprehensive income (loss):
Foreign currency translation and other adjustments68,686 68,686 (153,619)(153,619)
Change in fair value of derivative instruments(2,961)(2,961)(11,323)(11,323)
Total other comprehensive income (loss)68,686 (2,961)65,725 (153,619)(11,323)(164,942)
End of Period$(406,444)$(21,079)$(427,523)$(406,444)$(21,079)$(427,523)
2022.
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q13

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
I.G. ACCUMULATED OTHER COMPREHENSIVE ITEMS, NET
The changes in accumulated other comprehensive items, net for the three and six months ended June 30, 2022 and 2021 are as follows:
THREE MONTHS ENDED JUNE 30, 2022THREE MONTHS ENDED JUNE 30, 2021
 FOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF
DERIVATIVE
INSTRUMENTS
TOTALFOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF
DERIVATIVE
INSTRUMENTS
TOTAL
Beginning of Period$(313,801)$19,443 $(294,358)$(272,414)$(34,497)$(306,911)
Other comprehensive (loss) income:
Foreign currency translation and other adjustments(186,828)— (186,828) 42,624 — 42,624 
Change in fair value of derivative instruments— 34,211 34,211  — 5,634 5,634 
Total other comprehensive (loss) income(186,828)34,211 (152,617) 42,624 5,634 48,258 
End of Period$(500,629)$53,654 $(446,975) $(229,790)$(28,863)$(258,653)
SIX MONTHS ENDED JUNE 30, 2022SIX MONTHS ENDED JUNE 30, 2021
 FOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF
DERIVATIVE
INSTRUMENTS
TOTALFOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF
DERIVATIVE
INSTRUMENTS
TOTAL
Beginning of Period$(341,024)$2,677 $(338,347)$(206,190)$(49,703)$(255,893)
Other comprehensive (loss) income:
Foreign currency translation and other adjustments(159,605)— (159,605) (23,600)— (23,600)
Change in fair value of derivative instruments— 50,977 50,977  — 20,840 20,840 
Total other comprehensive (loss) income(159,605)50,977 (108,628) (23,600)20,840 (2,760)
End of Period$(500,629)$53,654 $(446,975) $(229,790)$(28,863)$(258,653)
H. REVENUES
The costs associated with the initial movement of customer records into physical storage and certain commissions are considered costs to obtain or fulfill customer contracts (collectively, “Contract"Contract Fulfillment Costs”Costs"). Contract Fulfillment Costs as of June 30, 20212022 and December 31, 20202021 are as follows:
JUNE 30, 2021DECEMBER 31, 2020JUNE 30, 2022DECEMBER 31, 2021
GROSS
CARRYING
AMOUNT
ACCUMULATED
AMORTIZATION
NET
CARRYING
AMOUNT
GROSS
CARRYING
AMOUNT
ACCUMULATED
AMORTIZATION
NET
CARRYING
AMOUNT
GROSS
CARRYING
AMOUNT
ACCUMULATED
AMORTIZATION
NET
CARRYING
AMOUNT
GROSS
CARRYING
AMOUNT
ACCUMULATED
AMORTIZATION
NET
CARRYING
AMOUNT
Intake Costs assetIntake Costs asset$70,263 $(39,083)$31,180 $63,721 $(33,352)$30,369 Intake Costs asset$67,334 $(44,086)$23,248 $71,336 $(42,678)$28,658 
Commissions assetCommissions asset104,184 (45,898)58,286 91,069 (38,787)52,282 Commissions asset130,277 (55,952)74,325 114,791 (50,553)64,238 
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q14

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
Deferred revenue liabilities are reflected in our Condensed Consolidated Balance Sheets as follows:
DESCRIPTIONDESCRIPTIONLOCATION IN BALANCE SHEETJUNE 30, 2021DECEMBER 31, 2020DESCRIPTIONLOCATION IN BALANCE SHEETJUNE 30, 2022DECEMBER 31, 2021
Deferred revenue - CurrentDeferred revenue - CurrentDeferred revenue$256,245 $295,785 Deferred revenue - CurrentDeferred revenue$302,494 $307,470 
Deferred revenue - Long-termDeferred revenue - Long-termOther Long-term Liabilities34,502 35,612 Deferred revenue - Long-termOther Long-term Liabilities33,308 33,691 
DATA CENTER LESSOR CONSIDERATIONS
Our Global Data Center Business features storage rental provided to customers at contractually specified rates over a fixed contractual period, which are accounted for in accordance with Accounting Standards UpdateCodification ("ASU"ASC") No. 2016-02,842 ("ASC 842"), Leases, (Topic 842), as amended. Storage rental revenue, including revenue associated with power and connectivity, associated with our Global Data Center Business for the three and six months ended June 30, 20212022 and 20202021 are as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2021202020212020
Storage rental revenue(1)
$71,237 $63,812 $138,394 $128,407 
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2022202120222021
Storage rental revenue(1)
$89,768 $71,237 $177,219 $138,394 
(1)Revenue associated with power and connectivity included within storage rental revenue was $30,713 and $59,031 for the three and six months ended June 30, 2022, respectively, and $14,561 and $27,694 for the three and six months ended June 30, 2021, respectively, and $11,540 and $22,953 for the three and six months ended June 30, 2020, respectively.
14IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q15

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
I. STOCK-BASED COMPENSATION
Our stock-based compensation expense includes the cost of stock options, restricted stock units ("RSUs"), performance units ("PUs") and shares of stock issued under our employee stock purchase plan ("ESPP") (together, the "Employee Stock-Based Awards").
2022 RETIREMENT ELIGIBLE CRITERIA
For our Employee Stock-Based Awards made on or after March 1, 2022, we have included the following retirement provision:
Upon an award recipient's retirement on or after attaining age 55 with at least five years of service, if the sum of (i) the award recipient’s age at retirement and (ii) the award recipient’s years of service with us totals at least 65, the award recipient is entitled to continued vesting of any outstanding Employee Stock-Based Awards, provided that their retirement occurs on or after a minimum of six months from the grant date (the "Retirement Criteria").
Accordingly, (i) grants of Employee Stock-Based Awards to an employee who has met the Retirement Criteria on or before the date of grant, or will meet the Retirement Criteria before the six month anniversary in the year of the grant, will be expensed over six months from the date of grant and (ii) grants of Employee Stock-Based Awards to employees who will meet the Retirement Criteria during the award’s normal vesting period will be expensed between the date of grant and the date upon which the award recipient meets the Retirement Criteria.
Stock options and RSUs granted to award recipients who meet the Retirement Criteria will be delivered to the award recipient based upon the original vesting schedule. If an award recipient retires and has met the Retirement Criteria, stock options will remain exercisable until the original expiration date of the stock options. PUs granted to award recipients who meet the Retirement Criteria will be delivered in accordance with the original vesting schedule of the applicable PU award and remain subject to the same performance conditions.
STOCK-BASED COMPENSATION EXPENSE
Stock-based compensation expense for the Employee Stock-Based Awards for the three and six months ended June 30, 2022 and 2021 is as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2022202120222021
Stock-based compensation expense$20,256 $22,699 $31,597 $33,652 
As of June 30, 2022, unrecognized compensation cost related to the unvested portion of our Employee Stock-Based Awards is $69,595.
RESTRICTED STOCK UNITS AND PERFORMANCE UNITS
The fair value of RSUs and earned PUs that vested during the three and six months ended June 30, 2022 and 2021 is as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
 2022202120222021
Fair value of RSUs vested$3,144 $3,118 $21,559 $22,979 
Fair value of earned PUs that vested— 235 4,346 5,826 
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q16

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
J. STOCK-BASED COMPENSATION
Stock-based compensation expense for the cost of stock options, restricted stock units (“RSUs”), performance units (“PUs”) and shares of stock issued under our employee stock purchase plan (collectively, “Employee Stock-Based Awards”) for the three and six months ended June 30, 2021 and 2020 is as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2021202020212020
Stock-based compensation expense$22,699 $20,145 $33,652 $26,672 
As of June 30, 2021, unrecognized compensation cost related to the unvested portion of our Employee Stock-Based Awards is $64,444.
RESTRICTED STOCK UNITS AND PERFORMANCE UNITS
The fair value of RSUs and earned PUs that vested during the three and six months ended June 30, 2021 and 2020 is as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
 2021202020212020
Fair value of RSUs vested$3,118 $3,266 $22,979 $21,645 
Fair value of earned PUs that vested235 161 5,826 11,051 
As of June 30, 2021, we expected 133%, 114% and 103% achievement of each of the predefined targets associated with the awards of PUs made in 2021, 2020 and 2019, respectively.
K. ACQUISITION AND INTEGRATION COSTS
Acquisition and integration costs represent operating expenditures directly associated with the closing and integration activities of our business acquisitions that have closed, or are highly probable of closing, and include (i) advisory, legal and professional fees to complete business acquisitions and (ii) costs to integrate acquired businesses into our existing operations, including move, severance, facility upgrade and system integration costs (collectively, "Acquisition and Integration Costs"). Acquisition and Integration Costs do not include costs associated with the formation of joint ventures or costs associated with the acquisition of customer relationships. Total Acquisition and Integration Costs is $16,878 and $32,539 for the three and six months ended June 30, 2021 is $2,277.2022, respectively, and $2,277 for both the three and six months ended June 30, 2021.
L.K. (GAIN) LOSS ON DISPOSAL/WRITE-DOWN OF PROPERTY, PLANT AND EQUIPMENT, NET
Consolidated (gain) loss on disposal/write-down of property, plant and equipment, net for the three and six months ended June 30, 20212022 and 20202021 is as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2021(1)
2020
2021(1)
2020
(Gain) Loss on disposal/write-down of property, plant and equipment, net$(128,935)$(1,275)$(133,386)$(2,330)
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2022(1)
2021(2)
2022(1)
2021(2)
(Gain) Loss on disposal/write-down of property, plant and equipment, net$(51,249)$(128,935)$(51,954)$(133,386)
(1)The gains for the three and six months ended June 30, 2022 primarily consisted of gains of approximately $49,000 associated with the sale and sale-leaseback transactions of 11 facilities and parcels of land in the United States, as part of our program to monetize a portion of our industrial assets. The terms for these leases are consistent with the terms of our lease portfolio, which are disclosed in detail in Note 2.i. to Notes to Consolidated Financial Statements included in our Annual Report.
(2)    The gains for the three and six months ended June 30, 2021 primarily consisted of gains of approximately $127,400 associated with the sale-leaseback transactions of 5 facilities in the United Kingdom, as part of our program to monetize a small portion of our industrial assets. The terms for these leases are consistent with the terms of our lease portfolio, which are disclosed in detail in Note 2.i. to Notes to Consolidated Financial Statements included in our Annual Report.
L. OTHER (INCOME) EXPENSE, NET
Consolidated other (income) expense, net for the three and six months ended June 30, 2022 and 2021 consists of the following:
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
DESCRIPTION2022202120222021
Foreign currency transaction (gains) losses, net(1)
$(55,039)$4,729 $(68,240)$7,043 
Debt extinguishment expense— — 671 — 
Other, net(2)(3)
13,822 (190,959)82,253 (188,560)
Other (Income) Expense, Net$(41,217)$(186,230)$14,684 $(181,517)
(1)We recognized net foreign currency transaction gains of $55,039 and $68,240 for the three and six months ended June 30, 2022, respectively. These gains primarily consist of the impact of changes in the exchange rate of the Euro and the British pound sterling against the United States dollar on our intercompany balances with and between certain of our subsidiaries.
(2)On March 24, 2022, as a result of our loss of control, we deconsolidated the businesses included in the acquisition of OSG Records Management (Europe) Limited, excluding Ukraine. We recognized a loss of approximately $105,800 associated with the deconsolidation to Other expense (income), net in the first quarter of 2022 representing the difference between the net asset value prior to the deconsolidation and subsequent remeasurement of the retained investment to fair value of zero. We have concluded that the deconsolidation does not meet the criteria to be reported as discontinued operations in our consolidated financial statements, as it does not represent a strategic shift that will have a major effect on our operations and financial results. The loss was partially offset by a gain recorded in the first quarter of 2022 of approximately $35,800 associated with the Clutter Transaction (as defined in Note 4).
(3)Other, net for the three and six months ended June 30, 2021 is primarily comprised of (a) a gain of approximately $181,200 associated with our IPM Divestment (as defined and discussed in Note 4 to Notes to Consolidated Financial Statements included in our Annual Report) and (b) a gain of approximately $20,300 associated with the loss of control and related deconsolidation, as of May 18, 2021 of one of our wholly owned Netherlands subsidiaries, for which we had value-added tax liability exposure that was recorded in 2019.
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q1517

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
M. OTHER (INCOME) EXPENSE, NET
Consolidated other (income) expense, net for the three and six months ended June 30, 2021 and 2020 consists of the following:
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
DESCRIPTION2021202020212020
Foreign currency transaction losses (gains), net$4,729 $1,471 $7,043 $(35,928)
Debt extinguishment expense17,040 17,040 
Other, net(1)
(190,959)7,189 (188,560)1,862 
Other (Income) Expense, Net$(186,230)$25,700 $(181,517)$(17,026)
(1)Other, net for the three and six months ended June 30, 2021 is primarily comprised of (a) a gain of approximately $181,200 associated with our IPM Divestment (as defined in Note 4) and (b) a gain of approximately $20,300 associated with the loss of control and related deconsolidation, as of May 18, 2021, of one of our wholly owned Netherlands subsidiaries, for which we had value-added tax liability exposure that was recorded in 2019.
N. INCOME TAXES
We provide for income taxes during interim periods based on our estimate of the effective tax rate for the year.
Our effective tax rates for the three and six months ended June 30, 20212022 and 20202021 are as follows:
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2021(1)
2020(2)
2021(1)
2020(3)
Effective Tax Rate28.5 %%27.9 %25.1 %
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2022(1)
2021(2)
2022(1)
2021(2)
Effective Tax Rate8.2 %28.5 %10.4 %27.9 %
(1)The primary reconciling items between the federal statutory tax rate of 21.0% and our overall effective tax rate for the three and six months ended June 30, 2022 were the benefits derived from the dividends paid deduction and the differences in the tax rates to which our foreign earnings are subject. In addition, there were gains and losses recorded in Other expense (income), net and Gain (loss) on disposal/write-down of property, plant and equipment net, during the period for which there was an insignificant tax impact. During the first quarter of 2022, there was also a release of valuation allowances on deferred tax assets of our U.S. taxable REIT subsidiaries ("TRS") of approximately $9,900 as a result of the ITRenew Transaction.
(2)The primary reconciling items between the federal statutory tax rate of 21.0% and our overall effective tax rate for the three and six months ended June 30, 2021 were the impacts of differences in the tax rates at which our foreign earnings are subject and a discrete tax expense of approximately $12,000 primarily resulting from a tax law change in the United Kingdom, partially offset by the benefits derived from the dividends paid deduction.
(2)For the three months ended June 30, 2020, we had a provision for income taxes of $9,683 and net income before provision for income taxes of $2,570; as such, our effective tax rate is not meaningful.
(3)The primary reconciling items between the federal statutory tax rate of 21.0% and our overall effective tax rate for the six months ended June 30, 2020 were the impacts of differences in the tax rates at which our foreign earnings are subject, partially offset by the benefits derived from the dividends paid deduction.

16IRON MOUNTAIN JUNE 30, 2021 FORM 10-Q

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
O.N. INCOME (LOSS) PER SHARE—BASIC AND DILUTED
The calculation of basic and diluted income (loss) per share for the three and six months ended June 30, 20212022 and 20202021 are as follows:
 
THREE MONTHS ENDED
JUNE 30,
SIX MONTHS ENDED
JUNE 30,
 2021202020212020
Net Income (Loss)$276,522 $(7,113)$323,153 $57,779 
Less: Net Income (Loss) Attributable to Noncontrolling Interests1,237 (27)2,265 890 
Net Income (Loss) Attributable to Iron Mountain Incorporated (utilized in numerator of Earnings Per Share calculation)$275,285 $(7,086)$320,888 $56,889 
Weighted-average shares—basic289,247,000 288,071,000 289,001,000 287,955,000 
Effect of dilutive potential stock options641,888 349,163 35,706 
Effect of dilutive potential RSUs and PUs1,190,357 953,104 309,911 
Weighted-average shares—diluted291,079,245 288,071,000 290,303,267 288,300,617 
Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:    
 Basic$0.95 $(0.02)$1.11 $0.20 
 Diluted$0.95 $(0.02)$1.11 $0.20 
Antidilutive stock options, RSUs and PUs, excluded from the calculation381,900 6,836,239 2,544,984 6,174,977 
P. RECENT ACCOUNTING PRONOUNCEMENTS
In December 2019, the Financial Accounting Standards Board issued ASU No. 2019-12, Income Taxes (Topic 740) (“ASU 2019-12”). ASU 2019-12 simplifies the accounting for income taxes by removing certain exceptions for recognizing deferred taxes for investments, performing intra-period allocation and calculating income taxes in interim periods. ASU 2019-12 also adds guidance to reduce complexity in certain areas, including recognizing deferred taxes for tax goodwill and allocating taxes to members of a consolidated group. We adopted ASU 2019-12 on January 1, 2021. ASU 2019-12 did not have a material impact on our consolidated financial statements.

 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
 2022202120222021
Net Income (Loss)$201,858 $276,522 $243,565 $323,153 
Less: Net Income (Loss) Attributable to Noncontrolling Interests1,777 1,237 1,185 2,265 
Net Income (Loss) Attributable to Iron Mountain Incorporated (utilized in numerator of Earnings Per Share calculation)$200,081 $275,285 $242,380 $320,888 
Weighted-average shares—basic290,756,000 289,247,000 290,542,000 289,001,000 
Effect of dilutive potential stock options1,249,262 641,888 1,122,444 349,163 
Effect of dilutive potential RSUs and PUs481,972 1,190,357 501,975 953,104 
Weighted-average shares—diluted292,487,234 291,079,245 292,166,419 290,303,267 
Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:    
 Basic$0.69 $0.95 $0.83 $1.11 
 Diluted$0.68 $0.95 $0.83 $1.11 
Antidilutive stock options, RSUs and PUs, excluded from the calculation234,085 381,900 494,833 2,544,984 
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q1718

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
3. ACQUISITIONS
During the second quarter of 2021,On January 25, 2022, in order to enhanceexpand our existingALM operations, we acquired an approximately 80% interest in ITRenew at an agreed upon purchase price of $725,000, subject to certain working capital adjustments at, and subsequent to, the closing (the "ITRenew Transaction"). At closing, we paid $748,846 and acquired $30,720 of cash on hand, for a net purchase price of $718,126 for the ITRenew Transaction. The acquisition agreement provides us the option to purchase, and provides the shareholders of ITRenew the option to sell, the remaining approximately 20% interest in ITRenew as follows: (i) approximately 16% on or after the second anniversary of the ITRenew Transaction and (ii) approximately 4% on or after the third anniversary of the ITRenew Transaction (collectively, the "Remaining Interests"). The total payments for the Remaining Interests, based on the achievement of certain targeted performance metrics, will be no less than $200,000 and no more than $531,000 (the "Deferred Purchase Obligation"). The maximum amount of the Deferred Purchase Obligation would require achievement of the targeted performance metrics at approximately two times the level that is assumed in our current fair value estimate of the Deferred Purchase Obligation of $275,100. From January 25, 2022, we consolidate 100% of the revenues and expenses associated with this business. The Deferred Purchase Obligation is reflected as a long-term liability in our Condensed Consolidated Balance Sheet at June 30, 2022, and, accordingly, we have not reflected any non-controlling interests associated with the ITRenew Transaction as the Remaining Interests have non-substantive equity interest rights. Subsequent increases or decreases in the fair value estimate of the Deferred Purchase Obligation will be included as a component of Other expense (income), net in our Consolidated Statements of Operations until the Deferred Purchase Obligation is settled or paid. ITRenew is presented in Corporate and Other Business (as disclosed in Note 9) and primarily operates in the United States.
PRO FORMA FINANCIAL INFORMATION
The unaudited consolidated pro forma financial information (the "Pro Forma Financial Information") below summarizes the combined results of Iron Mountain and ITRenew on a pro forma basis as if the ITRenew Transaction had occurred on January 1, 2021. The Pro Forma Financial Information is presented for informational purposes and is not necessarily indicative of the results of operations that would have been achieved if the acquisition had taken place on January 1, 2021. The Pro Forma Financial Information, for the periods presented, includes purchase accounting adjustments (including amortization of acquired customer and supplier intangible assets and depreciation of acquired property, plant and equipment) and related tax effects. Through June 30, 2022, we and ITRenew collectively incurred $59,370 of operating expenditures to complete the ITRenew Transaction (including advisory and professional fees required to complete the ITRenew Transaction). These operating expenditures have been reflected within the results of operations in the United Kingdom and Indonesia andPro Forma Financial Information as if they were incurred on January 1, 2021.
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
 2022202120222021
Total Revenues$1,289,534 $1,239,034 $2,555,554 $2,441,010 
Income from Continuing Operations$201,858 $275,988 $243,696 $270,605 
In addition to expand our operations into Morocco,acquisition of ITRenew, we completed 1 additional acquisition during the first six months of 2022. The Pro Forma Financial Information does not reflect this acquisition due to the insignificant impact of the acquisition on our consolidated results of 2 records management companiesoperations.
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q19

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and 1 art storage company for total cash consideration of approximately $45,000.per share data) (Unaudited)
3. ACQUISITIONS (CONTINUED)
PRELIMINARY PURCHASE PRICE ALLOCATION
A summary of the cumulative consideration paid and the preliminary allocation of the purchase price paid for all of our 20212022 acquisitions through June 30, 20212022 is as follows:
SIX MONTHS ENDED
JUNE 30, 20212022
Cash Paid (gross of cash acquired)(1)
$44,760749,596 
Fair Value of Noncontrolling Interest2,567 
Deferred Purchase Price HoldbacksObligation and Other(2)
199276,017 
Total Consideration47,5261,025,613 
Fair Value of Identifiable Assets Acquired and Liabilities Assumed:
Cash9,03730,720 
Accounts Receivable, Prepaid Expenses and Other Assets8,48771,838 
Property, Plant and Equipment(1)
8,3757,600 
Customer and Supplier Relationship Intangible Assets(2)(3)
19,010488,080 
Other Intangible Assets(3)
47,300 
Operating Lease Right-of-Use Assets40,05730,395 
Debt Assumed(1,367)
Accounts Payable, Accrued Expenses and Other Liabilities(6,507)(60,256)
Operating Lease Liabilities(40,057)(30,395)
Deferred Income Taxes(4,424)(141,560)
Total Fair Value of Identifiable Net Assets Acquired32,611443,722 
Goodwill Initially Recorded(4)
$14,915581,891 
(1)Consists primarilyCash paid for acquisitions, net of leasehold improvements, racking structures, warehouse equipmentcash acquired in our Condensed Consolidated Statement of Cash Flows includes contingent and computer hardware and software.other payments received of $219 for the six months ended June 30, 2022 related to acquisitions made in the years prior to 2022.
(2)At June 30, 2022, we included approximately $275,100 in Other long-term liabilities related to the fair value estimate of the Deferred Purchase Obligation for the Remaining Interests. Deferred Purchase Obligation and Other also includes $917 of purchase price associated with the acquisition of a records and information management business completed in 2022.
(3)The preliminary weighted average liveslife of customer relationshipthe intangible assets associated with acquisitionsacquired in the ITRenew Transaction is 12approximately 11 years. Intangible assets are included as a component of Other assets, net in our Condensed Consolidated Balance Sheets.
(4)Goodwill is primarily attributable to the assembled workforce, expanded market opportunities and costs and other operating synergies anticipated upon the integration of the operations of us and the acquired businesses.
The preliminary purchase price allocations that are not finalized as of June 30, 20212022 relate to the final assessment of the fair values of intangible assets (primarily customer and supplier relationship intangible assets), and property, plant and equipment (primarily racking structures) and income taxes (primarily deferred taxes) associated with the acquisitions we closed in 2021.2022. Any adjustments to our estimates of purchase price allocation will be made in the periods in which the adjustments are determined, but no later than the one year measurement period, and the cumulative effect of such adjustments will be calculated as if the adjustments had been completed as of the acquisition dates. Adjustments recorded during the six months ended June 30, 20212022 were not material to our results from operations.

18IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q20

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
4. DIVESTMENTSINVESTMENTS
On June 7, 2021, we sold our Intellectual Property ManagementIn February 2022, the joint venture formed by MakeSpace Labs, Inc. and us (the "MakeSpace JV") entered into an agreement with Clutter, Inc. ("IPM"Clutter") business, also known as our technology escrow services business,pursuant to which we predominantly operatedthe equityholders of the MakeSpace JV contributed their ownership interests in the United States,MakeSpace JV and Clutter’s shareholders contributed their ownership interests in Clutter to create a newly formed venture (the "Clutter JV"). In exchange for total gross consideration of approximately $217,200our 49.99% interest in the MakeSpace JV, we received an approximate 27% interest in the Clutter JV (the “IPM Divestment”"Clutter Transaction"). As a result of the IPM Divestment,Clutter Transaction, we recordedrecognized a gain on salerelated to our contributed interest in the MakeSpace JV of approximately $181,200$35,800, which was recorded to Other, (income)net, a component of Other expense (income), net induring the secondfirst quarter of 2021, representing the excess of the fair value of the consideration received over the sum of the carrying value of the IPM business.2022.
We have concluded that the IPM Divestment does not meet the criteria to be reportedThe following joint ventures are accounted for as discontinued operations in our consolidated financial statements, as our decision to divest this business does not represent a strategic shift that will have a major effect on our operationsequity method investments and financial results. Accordingly, the revenues and expenses associated with this business are presented as a component of operating income (loss)Other within Other assets, net in our Condensed Consolidated Statements of Operations for the threeBalance Sheets. The carrying values and six months endedequity interests in our joint ventures at June 30, 2022 and December 31, 2021 and 2020 through the closing date of the IPM Divestment and the cash flows associated with this business is presentedare as a component of cash flows from operations in our Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2021 and 2020 through the closing date of the IPM Divestment.follows:
JUNE 30, 2022DECEMBER 31, 2021
CARRYING VALUEEQUITY INTERESTCARRYING VALUEEQUITY INTEREST
Joint venture with Web Werks India Private Limited$51,427 38.50 %$51,140 38.50 %
Joint venture with AGC Equity Partners (the "Frankfurt JV")26,798 20.00 %26,167 20.00 %
MakeSpace JV— — %30,154 49.99 %
Clutter JV60,984 26.73 %— — %
5. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES
Derivative instruments we are party to include: (i) interest rate swap agreements (which are designated as cash flow hedges) and (ii) cross-currency swap agreements (which are designated as net investment hedges).
INTEREST RATE SWAP AGREEMENTS DESIGNATED AS CASH FLOW HEDGES
In March 2018, we entered into interest rate swap agreements to limit our exposure to changes in interest rates on a portion of our floating rate indebtedness. These swap agreements expired in March 2022. In July 2019, we entered into forward-starting interest rate swap agreements to limit our exposure to changes in interest rates on a portion of our floating rate indebtedness. As of June 30, 2021 and December 31, 2020,2022, we had $350,000 in notional value of interest rate swap agreements outstanding, which expire in March 2022.2024. Under the interest rate swap agreements, we receive variable rate interest payments associated with the notional amount of each interest rate swap, based upon one-month LIBOR, in exchange for the payment of fixed interest rates as specified in the interest rate swap agreements.
In July 2019, we entered into forward-starting interest rate swap agreements to limit our exposure to changes in interest rates on a portion of our floating rate indebtedness once our current interest rate swap agreements expire in March 2022. The forward-starting interest rate swap agreements have $350,000 in notional value, commence in March 2022 and expire in March 2024. Under the forward-starting interest rate swap agreements, we will receive variable rate interest payments based upon one-month LIBOR, in exchange for the payment of fixed interest rates as specified in the interest rate swap agreements.
We have designated these interest rate swap agreements, including the forward-starting interest rate swap agreements as cash flow hedges. Unrealized gains are recognized as assets, while unrealized losses are recognized as liabilities.
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q21

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
5. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (CONTINUED)
CROSS-CURRENCY SWAP AGREEMENTS DESIGNATED AS A HEDGE OF NET INVESTMENT
In August 2019, we entered into cross-currency swap agreements to hedge the variability of exchange rate impacts between the United States dollar and the Euro. Under the terms of the cross-currency swap agreements, we notionally exchanged approximately $110,000 at an interest rate of 6.0% for approximately 99,055 Euros at a weighted average interest rate of approximately 3.65%. These cross-currency swap agreements expire in August 2023 (“("August 2023 Cross-Currency Swap Agreements”Agreements").
In September 2020, we entered into cross-currency swap agreements to hedge the variability of exchange rate impacts between the United States dollar and the Euro. Under the terms of the cross-currency swap agreements, we notionally exchanged approximately $359,200 at an interest rate of 4.5% for approximately 300,000 Euros at a weighted average interest rate of approximately 3.4%. These cross-currency swap agreements were set to expire in February 2026 (“2026. In May 2022, these cross-currency swaps were amended ("February 2026 Cross-Currency Swap Agreements”Agreements"). Under the terms of the February 2026 Cross-Currency Swap Agreements, we notionally exchanged approximately $359,200 at an interest rate of 4.5% for approximately 340,500 Euros at a weighted average interest rate of approximately 1.2%. These February 2026 Cross-Currency Swap Agreements are set to expire in February 2026.
We have designated these cross-currency swap agreements as a hedge of net investment against certain of our Euro denominated subsidiaries and they require an exchange of the notional amounts at maturity. These cross-currency swap agreements are marked to market at each reporting period, representing the fair values of the cross-currency swap agreements, and any changes in fair value are recognized as a component of Accumulated other comprehensive items, net. Unrealized gains are recognized as assets while unrealized losses are recognized as liabilities.
IRON MOUNTAIN JUNE 30, 2021 FORM 10-Q19

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
5. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (CONTINUED)
(Liabilities) assetsAssets (liabilities) recognized in our Condensed Consolidated Balance Sheets at June 30, 20212022 and December 31, 2020,2021, by derivative instrument, are as follows:
DERIVATIVE INSTRUMENTS(1)
DERIVATIVE INSTRUMENTS(1)
JUNE 30, 2021DECEMBER 31, 2020
DERIVATIVE INSTRUMENTS(1)
JUNE 30, 2022DECEMBER 31, 2021
Cash Flow Hedges(2)
Cash Flow Hedges(2)
  
Cash Flow Hedges(2)
  
Interest Rate Swap AgreementsInterest Rate Swap Agreements$(15,066)$(21,062)Interest Rate Swap Agreements$7,722 $(7,680)
Net Investment Hedges(3)
Net Investment Hedges(3)
Net Investment Hedges(3)
August 2023 Cross-Currency Swap AgreementsAugust 2023 Cross-Currency Swap Agreements(4,951)(8,229)August 2023 Cross-Currency Swap Agreements6,167 (664)
February 2026 Cross-Currency Swap AgreementsFebruary 2026 Cross-Currency Swap Agreements(8,846)(20,412)February 2026 Cross-Currency Swap Agreements39,765 11,021 
(1)Our derivative assets are included as a component of Other within Other assets, net in our Condensed Consolidated Balance Sheets and our derivative liabilities are included either as a component of (i) Accrued expenses and other current liabilities or (ii) Other long-term liabilities in our Condensed Consolidated Balance Sheets. As of June 30, 2022, $53,654 is included within Other assets. As of December 31, 2021, $6,413$11,021 is included within Other assets, $2,082 is included within Accrued expensesexpense and other current liabilities and $22,450 is included within Other long-term liabilities. As of December 31, 2020, $49,703$6,262 is included within Other long-term liabilities.
(2)As of June 30, 2021,2022, cumulative net lossesgains of $15,066$7,722 are recorded within Accumulated other comprehensive items, net associated with these interest rate swap agreements.
(3)As of June 30, 2021,2022, cumulative net lossesgains of $13,797$45,932 are recorded within Accumulated other comprehensive items, net associated with these cross-currency swap agreements.
Unrealized gains (losses) recognized during the three and six months ended June 30, 20212022 and 2020,2021, by derivative instrument, are as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
DERIVATIVE INSTRUMENTS(1)
DERIVATIVE INSTRUMENTS(1)
2021202020212020
DERIVATIVE INSTRUMENTS(1)
2022202120222021
Cash Flow HedgesCash Flow Hedges  Cash Flow Hedges  
Interest Rate Swap AgreementsInterest Rate Swap Agreements$1,795 $(898)$5,996 $(15,630)Interest Rate Swap Agreements$3,932 $1,795 $15,402 $5,996 
Net Investment HedgesNet Investment HedgesNet Investment Hedges
August 2023 Cross-Currency Swap AgreementsAugust 2023 Cross-Currency Swap Agreements(1,473)(2,062)3,278 4,308 August 2023 Cross-Currency Swap Agreements5,948 (1,473)6,831 3,278 
February 2026 Cross-Currency Swap AgreementsFebruary 2026 Cross-Currency Swap Agreements5,312 11,566 February 2026 Cross-Currency Swap Agreements24,331 5,312 28,744 11,566 
(1)These amounts are recognized as unrealized gains (losses), a component of Accumulated other comprehensive items, net.
EURO NOTES DESIGNATED AS A HEDGE OF NET INVESTMENT
Prior to their redemption in August 2020, we designated a portion of our previously outstanding 3% Euro Senior Notes due 2025 (the “Euro Notes”) as a hedge of net investment of certain of our Euro denominated subsidiaries. From January 1, 2020 through March 31, 2020, we designated 300,000 Euros of our Euro Notes as a hedge of net investment of certain of our Euro denominated subsidiaries. As a result, we recorded foreign exchange (gains) losses related to the change in fair value of such debt due to currency translation adjustments as a component of Accumulated other comprehensive items, net.
Foreign exchange gains (losses) associated with this hedge of net investment for the three and six months ended June 30, 2021 and 2020 are as follows:
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED
JUNE 30,
2021(1)
2020
2021(1)
2020
Foreign exchange gains (losses) associated with net investment hedge$$(6,854)$$(401)
(1)As there are no hedges of net investment outstanding during the three and six months ended June 30, 2021, no foreign exchange gains (losses) associated with hedges of net investment have been recognized.

As of June 30, 2021, cumulative net gains of $3,256, net of tax, are recorded in Accumulated other comprehensive items, net associated with this net investment hedge.
20IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q22

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
6. DEBT
Long-term debt is as follows:
 JUNE 30, 2021DECEMBER 31, 2020
 
DEBT
(INCLUSIVE OF
DISCOUNT)
UNAMORTIZED
DEFERRED
FINANCING
COSTS
CARRYING
AMOUNT
FAIR
VALUE
DEBT
(INCLUSIVE OF
DISCOUNT)
UNAMORTIZED
DEFERRED
FINANCING
COSTS
CARRYING
AMOUNT
FAIR
VALUE
Revolving Credit Facility(1)
$$(6,896)$(6,896)$$$(8,620)$(8,620)$
Term Loan A(1)
209,375 209,375 209,375 215,625 215,625 215,625 
Term Loan B676,234 (5,620)670,614 677,250 679,621 (6,244)673,377 680,750 
Australian Dollar Term Loan (the “AUD Term Loan”)233,754 (1,130)232,624 234,353 243,152 (1,624)241,528 244,014 
UK Bilateral Revolving Credit Facility (the “UK Bilateral Facility”)193,701 (939)192,762 193,701 191,101 (1,307)189,794 191,101 
37/8% GBP Senior Notes due 2025 (the “GBP Notes”)
553,430 (4,441)548,989 559,656 546,003 (4,983)541,020 553,101 
47/8% Senior Notes due 2027 (the “47/8% Notes due 2027”)(2)
1,000,000 (8,887)991,113 1,036,250 1,000,000 (9,598)990,402 1,046,250 
51/4% Senior Notes due 2028 (the “51/4% Notes due 2028”)(2)
825,000 (7,971)817,029 862,125 825,000 (8,561)816,439 868,313 
5% Senior Notes due 2028 (the “5% Notes”)(2)
500,000 (5,125)494,875 518,750 500,000 (5,486)494,514 523,125 
47/8% Senior Notes due 2029 (the “47/8% Notes due 2029”)(2)
1,000,000 (11,934)988,066 1,033,750 1,000,000 (12,658)987,342 1,050,000 
51/4% Senior Notes due 2030 (the “51/4 Notes due 2030”)(2)
1,300,000 (13,664)1,286,336 1,373,125 1,300,000 (14,416)1,285,584 1,400,750 
41/2% Senior Notes due 2031 (the “41/2% Notes”)(2)
1,100,000 (12,026)1,087,974 1,112,375 1,100,000 (12,648)1,087,352 1,138,500 
55/8% Senior Notes due 2032 (the “55/8% Notes”)(2)
600,000 (6,437)593,563 645,000 600,000 (6,727)593,273 660,000 
Real Estate Mortgages, Financing Lease Liabilities and Other485,244 (954)484,290 485,244 511,922 (1,086)510,836 511,922 
Accounts Receivable Securitization Program276,800 (512)276,288 276,800 85,000 (152)84,848 85,000 
Total Long-term Debt8,953,538 (86,536)8,867,002  8,797,424 (94,110)8,703,314 
Less Current Portion(106,274)(106,274) (193,759)(193,759) 
Long-term Debt, Net of Current Portion$8,847,264 $(86,536)$8,760,728  $8,603,665 $(94,110)$8,509,555  
 JUNE 30, 2022DECEMBER 31, 2021
 
DEBT
(INCLUSIVE OF
DISCOUNT)
UNAMORTIZED
DEFERRED
FINANCING
COSTS
CARRYING
AMOUNT
FAIR
VALUE
DEBT
(INCLUSIVE OF
DISCOUNT)
UNAMORTIZED
DEFERRED
FINANCING
COSTS
CARRYING
AMOUNT
FAIR
VALUE
Revolving Credit Facility$578,000 $(9,006)$568,994 $578,000 $— $(5,174)$(5,174)$— 
Term Loan A246,875 — 246,875 246,875 203,125 — 203,125 203,125 
Term Loan B669,460 (4,371)665,089 670,250 672,847 (4,995)667,852 675,500 
Australian Dollar Term Loan (the "AUD Term Loan")207,221 (519)206,702 207,221 223,182 (656)222,526 223,530 
UK Bilateral Revolving Credit Facility (the "UK Bilateral Facility")170,057 (334)169,723 170,057 189,168 (709)188,459 189,168 
37/8% GBP Senior Notes due 2025 (the "GBP Notes")
485,875 (3,058)482,817 436,996 540,481 (3,912)536,569 542,508 
47/8% Senior Notes due 2027 (the "47/8% Notes due 2027")(1)
1,000,000 (7,465)992,535 895,000 1,000,000 (8,176)991,824 1,030,000 
51/4% Senior Notes due 2028 (the "51/4% Notes due 2028")(1)
825,000 (6,790)818,210 738,375  825,000 (7,380)817,620 862,125 
5% Senior Notes due 2028 (the "5% Notes due 2028")(1)
500,000 (4,401)495,599 442,500  500,000 (4,763)495,237 513,750 
47/8% Senior Notes due 2029 (the "47/8% Notes due 2029")(1)
1,000,000 (10,488)989,512 850,000 1,000,000 (11,211)988,789 1,022,500 
51/4% Senior Notes due 2030 (the "51/4% Notes due 2030")(1)
1,300,000 (12,159)1,287,841 1,118,000 1,300,000 (12,911)1,287,089 1,355,250 
41/2% Senior Notes due 2031 (the "41/2% Notes")(1)
1,100,000 (10,782)1,089,218 888,250 1,100,000 (11,404)1,088,596 1,094,500 
5% Senior Notes due 2032 (the "5% Notes due 2032")750,000 (13,164)736,836 607,500 750,000 (13,782)736,218 767,813 
55/8% Senior Notes due 2032 (the "55/8% Notes")(1)
600,000 (5,856)594,144 507,000   600,000 (6,147)593,853 637,500 
Real Estate Mortgages, Financing Lease Liabilities and Other423,934 (706)423,228 423,934 460,648 (840)459,808 460,648 
Accounts Receivable Securitization Program313,200 (607)312,593 313,200 — (450)(450)— 
Total Long-term Debt10,169,622 (89,706)10,079,916  9,364,451 (92,510)9,271,941 
Less Current Portion(86,790)— (86,790) (310,084)656 (309,428) 
Long-term Debt, Net of Current Portion$10,082,832 $(89,706)$9,993,126  $9,054,367 $(91,854)$8,962,513  
(1)Collectively, the “Credit Agreement”. The Credit Agreement consists of a revolving credit facility (the “Revolving Credit Facility”) and a term loan (the “Term Loan A”). The Credit Agreement is scheduled to mature on June 3, 2023. In addition, we also had various outstanding letters of credit totaling $3,238. The remaining amount available for borrowing under the Revolving Credit Facility as of June 30, 2021 was $1,746,762 (which amount represents the maximum availability as of such date). The average interest rate in effect under the Credit Agreement was 1.9% as of June 30, 2021 and December 31, 2020.
(2)Collectively, the “Parent Notes”"Parent Notes".
See Note 67 to Notes to Consolidated Financial Statements included in our Annual Report for additional information regarding the Credit Agreement and our other long-term debt, including the direct obligors of each of our debt instruments as well as information regarding the fair value of our debt instruments (including the levels of the fair value hierarchy used to determine the fair value of our debt instruments). The levels of the fair value hierarchy used to determine the fair value of our debt as of June 30, 20212022 are consistent with the levels of the fair value hierarchy used to determine the fair value of our debt as of December 31, 20202021 (which are disclosed in our Annual Report).
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q2123

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
6. DEBT (CONTINUED)
CREDIT AGREEMENT
Our credit agreement (the "Credit Agreement") consists of a revolving credit facility (the "Revolving Credit Facility"), a term loan A (the "Term Loan A") and a term loan B (the "Term Loan B"). On March 18, 2022, we entered into an amendment to the Credit Agreement, which included the following changes:
(i) extended the maturity date of the Revolving Credit Facility and Term Loan A from June 3, 2023 to March 18, 2027;
(ii) refinanced and increased the borrowing capacity that IMI and certain of its United States and foreign subsidiaries are able to borrow under the Revolving Credit Facility from $1,750,000 to $2,250,000;
(iii) refinanced the existing Term Loan A with a new $250,000 Term Loan A; and
(iv) increased the net total lease adjusted leverage ratio maximum allowable from 6.5x to 7.0x and removed the net secured lease adjusted leverage ratio requirement.
On March 18, 2022, we borrowed the full amount of the Term Loan A. As of June 30, 2022, we had $578,000, $246,875 and $670,250 of outstanding borrowings under the Revolving Credit Facility, Term Loan A and Term Loan B, respectively. In addition, we also had various outstanding letters of credit totaling $3,831. The remaining amount available for borrowing under the Revolving Credit Facility as of June 30, 2022 was $1,668,169 (which represents the maximum availability as of such date). Additionally, the Credit Agreement permits us to incur incremental indebtedness thereunder by adding new term loans or revolving loans or by increasing the principal amount of any existing loans thereunder, subject to a cap contained therein.
The average interest rate in effect under the Credit Agreement was 3.4% and 1.9% as of June 30, 2022 and December 31, 2021, respectively.
REVOLVING CREDIT FACILITY
$2,250,000
TERM LOAN A
$250,000
TERM LOAN B
$700,000
Outstanding borrowings
$578,000
Aggregate outstanding principal amount
$246,875
Aggregate outstanding principal amount
$670,250
3.4%
Interest rate
3.4%
Interest rate
3.5%
Interest rate
As of June 30, 2022As of June 30, 2022As of June 30, 2022
AUSTRALIAN DOLLAR TERM LOAN
On March 18, 2022, Iron Mountain Australia Group Pty, Ltd. ("IM Australia"), a wholly owned
subsidiary of IMI, amended its AUD Term Loan to (i) extend the maturity date from September 22,
2022 to September 30, 2026 and (ii) decrease the interest rate from BBSY (an Australian
benchmark variable interest rate) plus 3.875% to BBSY plus 3.625%. All other terms of the AUD
Term Loan remain consistent with what was disclosed in Note 7 to Notes to Consolidated Financial
Statements included in our Annual Report.

The interest rate in effect under the AUD Term Loan was 5.5% and 4.0% as of June 30, 2022 and
December 31, 2021, respectively.
OUTSTANDING BORROWINGS
AU$303,965

INTEREST RATE
5.5%
As of June 30, 2022

IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q24

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
6. DEBT (CONTINUED)
UK BILATERAL REVOLVING CREDIT FACILITY
On May 25, 2021, Iron Mountain (UK) PLC and Iron Mountain (UK) Data Centre Limited entered into an amendment to the UK Bilateral Facility with Barclays Bank PLC to (i) modify the interest rate from LIBOR plus 2.25% to LIBOR plus 2.0% (with flexibility built in for the expected transition away from LIBOR) and (ii) add an additional option to extend the maturity date by one year. The UK Bilateral Facility now contains 2 one-year options that allow us to extend the maturity date beyond the September 23, 2022 expiration date, subject to certain conditions specified in the UK Bilateral Facility, including the lender's consent. There were no other changes to the terms of the UK Bilateral Revolving Credit Facility described in Note 6 to Notes to Consolidated Financial Statements included in our Annual Report.
MAXIMUM AMOUNT
£140,000

OPTIONAL ADDITIONAL
COMMITMENTS
£125,000

INTEREST RATE
2.3%
As of June 30, 2021
ACCOUNTS RECEIVABLE SECURITIZATION PROGRAM
On June 28, 2021,29, 2022, we entered into an amendment toamended the Accounts Receivable Securitization Program to (i) increase the maximum borrowing capacity from $300,000 to $325,000, with an option to increase the borrowing capacity to $400,000, (ii) change the interest rate under Accounts Receivable Securitization Program from LIBOR plus 1.0% to SOFR plus 0.95%, with a credit spread adjustment of 0.10% and (iii) extend the maturity date from July 30, 20211, 2023 to July 1, 2023,2025, at which point all obligations become due. The interest rate under the amended Accounts Receivable Securitization Program is LIBOR plus 1.0%. The full amount outstanding under the Accounts Receivable Securitization Program is classified within long-term debt, net of current portion at June 30, 2021 and within current portion of long-term debt at December 31, 2020 in our Condensed Consolidated Balance Sheets. There were noAll other changes to thematerial terms of the Accounts Receivable Securitization Program describedremain consistent with what was disclosed in Note 67 to Notes to Consolidated Financial Statements included in our Annual Report.
OUTSTANDING BORROWINGSMAXIMUM AMOUNT
$276,800325,000

OUTSTANDING BORROWING
$313,200

INTEREST RATE
1.1%2.6%
As of June 30, 2021

2022
CASH POOLING
We currently utilize 4 separate cash pooling arrangements. We utilize 2 separate cash pooling arrangements with Bank Mendes Gans ("BMG"), 1 of which we utilize to manage global liquidity requirements for our qualified REIT subsidiaries ("QRS") (the “QRS"BMG QRS Cash Pool”Pool") and the other for our taxable REIT subsidiariesTRSs (the “TRS"BMG TRS Cash Pool”Pool"). We utilize 2 separate cash pooling arrangements with JP Morgan Chase Bank, N.A. ("JPM"), 1 of which we utilize to manage global liquidity requirements for our QRSs in the Asia Pacific region (the "JPM QRS Cash Pool") and the other for our TRSs in the Asia Pacific region (the "JPM TRS Cash Pool") (collectively, the "JPM Cash Pools").
The approximate amount of the net cash position for our cash pools and the approximate amount of the gross position and outstanding debit balances for each of these pools as of June 30, 20212022 and December 31, 20202021 are as follows:
JUNE 30, 2021DECEMBER 31, 2020
 
GROSS CASH
POSITION
OUTSTANDING
DEBIT BALANCES
NET CASH
POSITION
GROSS CASH
POSITION
OUTSTANDING
DEBIT BALANCES
NET CASH
POSITION
QRS Cash Pool$441,100 $(435,200)$5,900 $448,700 $(447,400)$1,300 
TRS Cash Pool575,900 (570,900)5,000 555,500 (553,500)2,000 
JUNE 30, 2022DECEMBER 31, 2021
 
GROSS CASH
POSITION
OUTSTANDING
DEBIT BALANCES
NET CASH
POSITION
GROSS CASH
POSITION
OUTSTANDING
DEBIT BALANCES
NET CASH
POSITION
BMG QRS Cash Pool$586,400 $(583,200)$3,200 $552,900 $(552,100)$800 
BMG TRS Cash Pool542,700 (541,300)1,400 606,000 (603,900)2,100 
JPM QRS Cash Pool17,100 (16,900)200 9,400 (9,200)200 
JPM TRS Cash Pool20,800 (20,000)800 12,000 (9,900)2,100 
The net cash position balances as of June 30, 20212022 and December 31, 20202021 are reflected as cash and cash equivalents in our Condensed Consolidated Balance Sheets.
LETTERS OF CREDIT
As of June 30, 2021,2022, we had outstanding letters of credit totaling $36,679,$37,272, of which $3,238$3,831 reduce our borrowing capacity under the Revolving Credit Facility (as described above). The letters of credit expire at various dates between September 20212022 and March 2025.
22IRON MOUNTAIN JUNE 30, 2021 FORM 10-Q

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
6. DEBT (CONTINUED)
January 2033.
DEBT COVENANTS
The Credit Agreement, our bond indentures and other agreements governing our indebtedness contain certain restrictive financial and operating covenants, including covenants that restrict our ability to complete acquisitions, pay cash dividends, incur indebtedness, make investments, sell assets and take certain other specified corporate actions. The covenants do not contain a rating trigger. Therefore, a change in our debt rating would not trigger a default under the Credit Agreement, our bond indentures or other agreements governing our indebtedness. The Credit Agreement requires that we satisfy a fixed charge coverage ratio a net total lease adjusted leverage ratio and a net secured debttotal lease adjusted leverage ratio on a quarterly basis and our bond indentures require that, among other things, we satisfy a leverage ratio (not lease adjusted) or a fixed charge coverage ratio (not lease adjusted), as a condition to taking actions such as paying dividends and incurring indebtedness.
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q25

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
6. DEBT (CONTINUED)
The Credit Agreement uses EBITDAR-basedearnings before interest, taxes, depreciation and amortization and rent expense ("EBITDAR") based calculations and the bond indentures use EBITDA-basedearnings before interest, taxes, depreciation and amortization ("EBITDA") based calculations as the primary measures of financial performance for purposes of calculating leverage and fixed charge coverage ratios. The EBITDAR- and EBITDA-based leverage calculations include our consolidated subsidiaries, other than those we have designated as “Unrestricted Subsidiaries”"Unrestricted Subsidiaries" as defined in the Credit Agreement and bond indentures. Generally, the Credit Agreement and the bond indentures use a trailing four fiscal quarter basis for purposes of the relevant calculations and require certain adjustments and exclusions for purposes of those calculations, which make the calculation of financial performance for purposes of those calculations under the Credit Agreement and bond indentures not directly comparable to Adjusted EBITDA as presented herein. We are in compliance with our leverage and fixed charge coverage ratios under the Credit Agreement, our bond indentures and other agreements governing our indebtedness as of June 30, 20212022 and December 31, 2020.2021. Noncompliance with these leverage and fixed charge coverage ratios would have a material adverse effect on our financial condition.
7. COMMITMENTSCOMMITMENT AND CONTINGENCIES
We are involved in litigation from time to time in the ordinary course of business, including litigation arising from damage to customer assets in our facilities caused by fires and other natural disasters. While the outcome of such litigation is inherently uncertain, we do not believe any current litigation will have a material adverse effect on our consolidated financial condition, results of operations or cash flows.
We have estimated a reasonably possible range for all loss contingencies and believe it is reasonably possible that we could incur aggregate losses in addition to amounts currently accrued for all matters up to an additional $23,000 over the next several years, of which certain amounts would be covered by insurance or indemnity arrangements.arrangement.
8. STOCKHOLDERS' EQUITY MATTERS
In fiscal year 20202021 and the first six months of 2021,ended June 30, 2022, our board of directors declared the following dividends:
DECLARATION DATEDIVIDEND
PER SHARE
RECORD DATETOTAL
AMOUNT
PAYMENT DATE
February 13, 2020$0.6185 March 16, 2020$178,047 April 6, 2020
May 5, 20200.6185 June 15, 2020178,212 July 2, 2020
August 5, 20200.6185 September 15, 2020178,224 October 2, 2020
November 4, 20200.6185 December 15, 2020178,290 January 6, 2021
February 24, 20210.6185 March 15, 2021178,569 April 6, 2021
May 6, 20210.6185 June 15, 2021179,026 July 6, 2021
DECLARATION DATEDIVIDEND
PER SHARE
RECORD DATETOTAL
AMOUNT
PAYMENT DATE
February 24, 2021$0.6185 March 15, 2021$178,569 April 6, 2021
May 6, 20210.6185 June 15, 2021179,026 July 6, 2021
August 5, 20210.6185 September 15, 2021179,080 October 6, 2021
November 4, 20210.6185 December 15, 2021179,132 January 6, 2022
February 24, 20220.6185 March 15, 2022179,661 April 6, 2022
April 28, 20220.6185 June 15, 2022179,781 July 6, 2022
On August 5, 2021,4, 2022, we declared a dividend to our stockholders of record as of September 15, 20212022 of $0.6185 per share, payable on October 6, 2021.4, 2022.
9. SEGMENT INFORMATION
In the second quarter of 2022, as a result of the realignment of our global managerial structure, we reassessed the composition of our reportable segments and note that (i) our Entertainment Services offerings are now managed as part of our Global Records and Information Management ("Global RIM") Business segment; (ii) certain commercial costs that were previously managed as part of Corporate and Other Business are now managed as part of our Global RIM Business segment; and (iii) our ALM services, which includes our legacy secure IT disposition business and our business acquired from ITRenew, are now managed as a separate operating segment that is included in Corporate and Other Business. Our reportable segments are described in more detail below, and previously reported segment information has been restated to reflect the changes described above.
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q23

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
9. SEGMENT INFORMATION
Our 3 reportable operating segments as of December 31, 2020 are described in Note 10 to Notes to Consolidated Financial Statements included in our Annual Report and are as follows:
Global Records and Information Management (“Global RIM”) Business
Global Data Center Business
Corporate and Other Business
The operations associated with acquisitions completed during the first six months of 2021 have been incorporated into our existing reportable operating segments.
An analysis of our business segment information and reconciliation to the accompanying Condensed Consolidated Financial Statements for the three and six months ended June 30, 2021 and 2020 is as follows:
THREE MONTHS ENDED
JUNE 30,
SIX MONTHS ENDED
JUNE 30,
2021202020212020
Global RIM Business
Total Revenues$992,932 $877,102 $1,960,226 $1,833,521 
Adjusted EBITDA430,308 383,816 838,870 775,787 
Global Data Center Business
Total Revenues$76,977 $66,768 $148,085 $134,125 
Adjusted EBITDA33,432 30,558 63,864 61,454 
Corporate and Other Business
Total Revenues$49,847 $38,369 $93,485 $83,324 
Adjusted EBITDA(58,109)(54,912)(116,538)(111,780)
Total Consolidated
Total Revenues$1,119,756 $982,239 $2,201,796 $2,050,970 
Adjusted EBITDA405,631 359,462 786,196 725,461 

24IRON MOUNTAIN JUNE 30, 2021 FORM 10-Q26

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
9. SEGMENT INFORMATION (CONTINUED)
During(1)Global RIM Business includes several distinct offerings:
(i)Records Management, which stores physical records and provides healthcare information services, vital records services, courier operations, and the fourth quartercollection, handling and disposal of 2020,sensitive documents (collectively, "Records Management") for customers in 59 countries around the globe.
(ii)Data Management, which provides storage and rotation of backup computer media as part of corporate disaster recovery plans, including service and courier operations ("Data Protection & Recovery"); server and computer backup services; and related services offerings, (collectively, "Data Management").
(iii)Global Digital Solutions, which develops, implements and supports comprehensive storage and information management solutions for the complete lifecycle of our customers’ information, including the management of physical records, conversion of documents to digital formats and digital storage of information.
(iv)Secure Shredding, which includes the scheduled pick-up of office records that customers accumulate in specially designed secure containers we changedprovide and is a natural extension of our definitionhardcopy records management operations, completing the lifecycle of Adjusted EBITDAa record. Through a combination of shredding facilities and mobile shredding units consisting of custom built trucks, we are able to (a) exclude stock-based compensation expenseoffer secure shredding services to our customers.
(v)Entertainment Services, which includes entertainment and (b) includemedia services which help industry clients store, safeguard and deliver physical media of all types, and provides digital content repository systems that house, distribute, and archive key media assets.
(vi)Consumer Storage, which provides on-demand, valet storage for consumers ("Consumer Storage") in markets across North America through a strategic partnership that utilizes data analytics and machine learning to provide effective customer acquisition and a convenient and seamless consumer storage experience.
(2)Global Data Center Business, which provides enterprise-class data center facilities and hyperscale-ready capacity to protect mission-critical assets and ensure the continued operation of our sharecustomers’ IT infrastructure, with secure, reliable and flexible data center options.
(3) Corporate and Other Business consists primarily of Adjusted EBITDA from our unconsolidated joint ventures. All prior periodsFine Arts and ALM businesses and other corporate items.
(i) Fine Arts provides technical expertise in the handling, installation and storing of art.
(ii) ALM provides hyperscale and corporate IT infrastructure managers with services and solutions that enable the decommissioning and disposition or sale of IT hardware and component assets. ALM services are enabled by: secure logistics and chain of custody practices, environmentally-responsible asset processing and recycling, and data sanitization and asset refurbishment services that enable value recovery through asset remarketing. Our ALM services focus on protecting and eradicating customer data while maintaining strong, auditable and transparent chain of custody practices.
Corporate and Other Business also includes costs related to executive and staff functions, including finance, human resources and IT, which benefit the enterprise as a whole.
The operations associated with acquisitions completed during the first six months of 2022 have been recastincorporated as detailed above.
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q27

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
9. SEGMENT INFORMATION (CONTINUED)
An analysis of our business segment information and reconciliation to conform to these changes. We now define the accompanying Condensed Consolidated Financial Statements for the three and six months ended June 30, 2022 and 2021 is as follows:
GLOBAL RIM BUSINESSGLOBAL
DATA CENTER BUSINESS
CORPORATE 
AND OTHER
BUSINESS
TOTAL
CONSOLIDATED
As of and for the Three Months Ended June 30, 2022   
Total Revenues$1,070,476 $100,088 $118,970 $1,289,534 
Adjusted EBITDA469,368 42,307 (56,969)454,706 
As of and for the Three Months Ended June 30, 2021
Total Revenues$996,324 $76,977 $46,455 $1,119,756 
Adjusted EBITDA423,940 33,432 (51,741)405,631 
As of and for the Six Months Ended June 30, 2022
Total Revenues$2,119,367 $197,075 $221,138 $2,537,580 
Adjusted EBITDA918,163 84,284 (116,747)885,700 
As of and for the Six Months Ended June 30, 2021
Total Revenues$1,973,242 $148,085 $80,469 $2,201,796 
Adjusted EBITDA827,373 63,864 (105,041)786,196 
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q28

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
9. SEGMENT INFORMATION (CONTINUED)
Adjusted EBITDA for each segment is defined as net income (loss) before interest expense, net, provision (benefit) for income taxes, depreciation and amortization (inclusive of our share of Adjusted EBITDA from our unconsolidated joint ventures), and excluding certain items we do not believe to be indicative of our core operating results, specifically:
EXCLUDED
Acquisition and Integration Costs
Other (income) expense, net
Restructuring Charges
Stock-based compensation expense
Intangible impairments
COVID-19 Costs (as defined below)
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)
Other (income) expense, net
Stock-based compensation expense

Internally, we use Adjusted EBITDA as the basis for evaluating the performance of, and allocatedallocating resources to, our operating segments.
A reconciliation of Net Income (Loss) to Adjusted EBITDA on a consolidated basis for the three and six months ended June 30, 20212022 and 20202021 is as follows:
THREE MONTHS ENDED
JUNE 30,
SIX MONTHS ENDED
JUNE 30,
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
20212020202120202022202120222021
Net Income (Loss)Net Income (Loss)$276,522 $(7,113)$323,153 $57,779 Net Income (Loss)$201,858 $276,522 $243,565 $323,153 
Add/(Deduct):Add/(Deduct):Add/(Deduct):
Interest expense, netInterest expense, net105,220 103,456 209,642 209,105 Interest expense, net115,057 105,220 229,499 209,642 
Provision (benefit) for income taxesProvision (benefit) for income taxes110,416 9,683 125,056 19,370 Provision (benefit) for income taxes18,083 110,416 28,163 125,056 
Depreciation and amortizationDepreciation and amortization166,685 163,850 332,327 326,434 Depreciation and amortization178,254 166,685 361,869 332,327 
Acquisition and Integration CostsAcquisition and Integration Costs2,277 2,277 Acquisition and Integration Costs16,878 2,277 32,539 2,277 
Restructuring ChargesRestructuring Charges39,443 39,298 79,254 80,344 Restructuring Charges— 39,443 — 79,254 
Intangible impairments23,000 
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(128,935)(1,275)(133,386)(2,330)(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(51,249)(128,935)(51,954)(133,386)
Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint venturesOther (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(189,605)23,239 (187,484)(21,792)Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(46,103)(189,605)7,412 (187,484)
Stock-based compensation expense(1)
Stock-based compensation expense(1)
22,536 18,880 33,269 23,991 
Stock-based compensation expense(1)
20,256 22,536 31,597 33,269 
COVID-19 Costs(2)
9,285 9,285 
Our share of Adjusted EBITDA reconciling items from our unconsolidated joint venturesOur share of Adjusted EBITDA reconciling items from our unconsolidated joint ventures1,072 159 2,088 275 Our share of Adjusted EBITDA reconciling items from our unconsolidated joint ventures1,672 1,072 3,010 2,088 
Adjusted EBITDAAdjusted EBITDA$405,631 $359,462 $786,196 $725,461 Adjusted EBITDA$454,706 $405,631 $885,700 $786,196 
(1) Stock-based compensation expense related to Project Summit is included within Restructuring Charges for the three and six months ended June 30, 2021 and 2020.
(2) Costs that are incremental and directly attributable to the COVID-19 pandemic which are not expected to recur once the pandemic ends ("COVID-19 Costs"). These costs include the purchase of personal protective equipment for our employees and incremental cleaning costs of our facilities, among other direct costs.
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q2529

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
9. SEGMENT INFORMATION (CONTINUED)
Information as to our revenues by product and service lines by segment for the three and six months ended June 30, 20212022 and 20202021 are as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
20212020202120202022202120222021
Global RIM BusinessGlobal RIM BusinessGlobal RIM Business
Records Management(1)
Records Management(1)
$765,818 $678,969 $1,517,941 $1,406,585 
Records Management(1)
$818,993 $765,818 $1,621,546 $1,517,941 
Data Management(1)
Data Management(1)
118,239 119,259 236,653 245,157 
Data Management(1)
124,394 133,876 258,050 268,741 
Information Destruction(1)(2)
Information Destruction(1)(2)
108,875 78,874 205,632 181,779 
Information Destruction(1)(2)
127,089 96,630 239,771 186,560 
Data Center(1)
Data Center(1)
Data Center(1)
— — — — 
Global Data Center BusinessGlobal Data Center BusinessGlobal Data Center Business
Records Management(1)
Records Management(1)
$$$$
Records Management(1)
$— $— $— $— 
Data Management(1)
Data Management(1)
Data Management(1)
— — — — 
Information Destruction(1)(2)
Information Destruction(1)
Information Destruction(1)
— — — — 
Data Center(1)
Data Center(1)
76,977 66,768 148,085 134,125 
Data Center(1)
100,088 76,977 197,075 148,085 
Corporate and Other BusinessCorporate and Other BusinessCorporate and Other Business
Records Management(1)
Records Management(1)
$34,041 $21,079 $61,008 $49,955 
Records Management(1)
$36,141 $34,210 $68,039 $61,397 
Data Management(1)
Data Management(1)
15,806 17,290 32,477 33,369 
Data Management(1)
— — — — 
Information Destruction(1)(2)
Information Destruction(1)(3)
Information Destruction(1)(3)
82,829 12,245 153,099 19,072 
Data Center(1)
Data Center(1)
Data Center(1)
— — — — 
Total ConsolidatedTotal ConsolidatedTotal Consolidated
Records Management(1)
Records Management(1)
$799,859 $700,048 $1,578,949 $1,456,540 
Records Management(1)
$855,134 $800,028 $1,689,585 $1,579,338 
Data Management(1)
Data Management(1)
134,045 136,549 269,130 278,526 
Data Management(1)
124,394 133,876 258,050 268,741 
Information Destruction(1)(2)
108,875 78,874 205,632 181,779 
Information Destruction(1)(2)(3)
Information Destruction(1)(2)(3)
209,918 108,875 392,870 205,632 
Data Center(1)
Data Center(1)
76,977 66,768 148,085 134,125 
Data Center(1)
100,088 76,977 197,075 148,085 
(1)Each of thethese offerings within our product and service lines has a component of revenue that is storage rental related and a component that is service revenues, except for information destruction, which does not have a storage rental component.
(2)Includes secure shredding services.
(3)Includes product revenue from ITRenew.
10. RELATED PARTIES
In October 2020, in connection with the formation of the Frankfurt JV, we entered into agreements whereby we will earn various fees, including (i) special project revenue and (ii) property management and construction and development fees for services we are providing to the Frankfurt JV (the “Frankfurt"Frankfurt JV Agreements”Agreements"). Revenues and expenses associated with the Frankfurt JV Agreements are presented as a component of our Global Data Center Business segment. During the three and six months ended June 30, 2022, we recognized revenue of approximately $5,700 and $12,800, respectively, and during the three and six months ended June 30, 2021, we recognized revenue of approximately $800 and $1,900, respectively, associated with the Frankfurt JV Agreements.
In March 2019, in connection with the formation of the MakeSpace JV, we entered into a storage and service agreement with the MakeSpace JV to provide certain storage and related services to the MakeSpace JV (the “MakeSpace Agreement”). Revenues and expenses associated with the MakeSpace Agreement are presented as a component of our Global RIM Business segment. We recognized revenue of approximately $8,100 and $15,600 for the three and six months ended June 30, 2021, respectively, and $7,100 and $13,900 for the three and six months ended June 30, 2020, respectively, associated with the MakeSpace Agreement.
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Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
10. RELATED PARTIES (CONTINUED)
In March 2019, in connection with the formation of the MakeSpace JV, we entered into a storage and service agreement with the MakeSpace JV to provide certain storage and related services to the MakeSpace JV (the "MakeSpace Agreement"). In February 2022, in connection with the formation of the Clutter JV, we terminated the MakeSpace Agreement and entered into a storage and service agreement with the Clutter JV to provide certain storage and related services to the Clutter JV (the "Clutter Agreement"). Revenues and expenses associated with the MakeSpace Agreement and Clutter Agreement are presented as a component of our Global RIM Business segment. During the three and six months ended June 30, 2022, we recognized revenue of approximately $7,400 and $14,400, respectively, and during the three and six months ended June 30, 2021, we recognized revenue of approximately $8,100 and $15,600, respectively, associated with the MakeSpace Agreement and Clutter Agreement.
11. PROJECT SUMMIT
In October 2019, we announced our global program designed to better position us for future growth and achievement of our strategic objectives (“Project Summit”). As a result which we completed as of the program, we expect to reduce the number of positions at vice president and above by approximately 45%. The total program is expected to reduce our total managerial and administrative workforce by approximately 700 positions by the end of 2021. We have also reduced our services and operations workforce. As of June 30, 2021, we have completed approximately 95% of our planned workforce reductions. The activities associated with Project Summit began in the fourth quarter of 2019 and are expected to be substantially complete by the end ofDecember 31, 2021.
We estimate that theThe implementation of Project Summit will resultresulted in total operating expenditures (“Restructuring Charges”) of approximately $450,000 that primarily consistconsisted of: (1) employee severance costs; (2) internal costs associated with the development and implementation of Project Summit initiatives; (3) professional fees, primarily related to third party consultants who are assistingassisted with the design and execution of various initiatives as well as project management activities and (4) system implementation and data conversion costs.
As Project Summit was completed as of December 31, 2021, there were no Restructuring Charges included infor the accompanying Condensed Consolidated Statements of Operationsthree and six months ended June 30, 2022. Total Restructuring Charges for the three and six months ended June 30, 2021 was $39,443 and 2020,$79,254, respectively, and from the inceptionconsisted of Project Summit through June 30, 2021, are as follows:
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,FROM THE INCEPTION
OF PROJECT SUMMIT
THROUGH
JUNE 30, 2021
2021202020212020
Employee severance costs$3,921 $11,542 $7,729 $17,650 $75,928 
Professional fees and other costs35,522 27,756 71,525 62,694 246,319 
Restructuring Charges$39,443 $39,298 $79,254 $80,344 $322,247 
Restructuring Charges by segment for the three(i) employee severance costs of $3,921 and six months ended June 30, 2021$7,729, respectively, and 2020, and from the inception of Project Summit through June 30, 2021, are as follows:
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,FROM THE INCEPTION
OF PROJECT SUMMIT
THROUGH
JUNE 30, 2021
2021202020212020
Global RIM Business$7,942 $12,774 $16,166 $21,062 $105,206 
Global Data Center Business1,183 503 1,637 690 3,575 
Corporate and Other Business30,318 26,021 61,451 58,592 213,466 
Restructuring Charges$39,443 $39,298 $79,254 $80,344 $322,247 
A rollforward of the accrued Restructuring Charges, which is included as a component of Accrued expenses(ii) professional fees and other current liabilities in our Condensed Consolidated Balance Sheets, from December 31, 2019 through June 30, 2021, is as follows:
EMPLOYEE SEVERANCE COSTSPROFESSIONAL FEES AND OTHERTOTAL ACCRUED RESTRUCTURING CHARGES
Balance as of December 31, 2019$4,823 $12,954 $17,777 
Amounts accrued47,349 147,047 194,396 
Payments(32,455)(136,222)(168,677)
Other, including currency translation adjustments(3,439)(4)(3,443)
Balance as of December 31, 202016,278 23,775 40,053 
Amounts accrued7,729 71,525 79,254 
Payments(16,474)(69,380)(85,854)
Other, including currency translation adjustments(384)(384)
Balance as of June 30, 2021$7,149 $25,920 $33,069 
costs of $35,522 and $71,525, respectively.
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Part I. Financial Information
ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
The following discussion and analysis of our financial condition and results of operations for the three and six months ended June 30, 20212022 should be read in conjunction with our Condensed Consolidated Financial Statements and Notes thereto for the three and six months ended June 30, 2021,2022, included herein, and our Consolidated Financial Statements and Notes thereto for the year ended December 31, 2020,2021, included in our Annual Report on Form 10-K filed with the United States Securities and Exchange Commission (“SEC”("SEC") on February 24, 20212022 (our “Annual Report”"Annual Report").
FORWARD-LOOKING STATEMENTS
We have made statements in this Quarterly Report on Form 10-Q (this “Quarterly Report”) that constitute “forward-looking"forward-looking statements" as that term is defined in the Private Securities Litigation Reform Act of 1995 and other securities laws. These forward-looking statements concern our current expectations regarding our future results from operations, economic performance, financial condition, goals, beliefs, future growth strategies, investment objectives, plans and current expectations, such as our (1) expectations and assumptions regarding the impact of the COVID-19 (as defined below) pandemic on us and our customers, including on our businesses, financial position, results of operations and cash flows, (2) commitment to future dividend payments, (3) expected change in volume of records stored with us, (4) expected organic revenue growth, including 2021 consolidated organic storage rental revenue growth rate and consolidated organic total revenue growth rate, (5) expectations that profits will increase in our growth portfolio, including our higher-growth markets, and that our growth portfolio will become a larger part of our business over time, (6) expectations related to our revenue management programs and continuous improvement initiatives, (7) expectations related to monetizing our owned industrial real estate assets as part of our capital recycling program, (8) expected ability to identify and complete acquisitions and other investments, including joint ventures, and drive returns on invested capital, (9) anticipated capital expenditures, (10) expected benefits, costs and actions related to, and timing of, Project Summit (as defined below), and (11) other forward-looking statements related to our business, results of operations and financial condition.achievements. These forward-looking statements are subject to various known and unknown risks, uncertainties and other factors, and you should not rely upon them except as statements of our present intentions and of our present expectations, which may or may not occur. When we use words such as “believes,” “expects,” “anticipates,” “estimates”"believes," "expects," "anticipates," "estimates", “plans""plans", “intends""intends", "pursue", "will" or similar expressions, we are making forward-looking statements. Although we believe that our forward-looking statements are based on reasonable assumptions, our expected results may not be achieved, and actual results may differ materially from our expectations. In addition, important factors that could cause actual results to differ from expectations include, among others:
our ability or inability to execute our strategic growth plan, including our ability to invest according to plan, grow our businesses (including through joint ventures), incorporate alternative technologies into our offerings, achieve satisfactory returns on new product offerings, continue our revenue management, expand internationally and manage our international operations, complete acquisitions on satisfactory terms, integrate acquired companies efficiently and transition to more sustainable sources of energy;
changes in customer preferences and demand for our storage and information management services, including as a result of the shift from paper and tape storage to alternative technologies that require less physical space;
the impact of our distribution requirements on our ability to execute our business plan;
the severity and duration of the COVID-19 pandemic and its effects on the global economy, including its effects on us, the markets we serve and our customers and the third parties with whom we do business within those markets;
our ability to execute on Project Summit and the potential impacts of Project Summit on our ability to retain and recruit employees;fund capital expenditures;
our ability to remain qualified for taxation as a real estate investment trust for United States federal income tax purposes (“REIT”("REIT");
changes in customer preferences and demand for our storage and information management services, including as a resultthe costs of the shift from paper and tape storage to alternative technologies that require less physical space;
our ability or inability to execute our strategic growth plan, including our ability to invest according to plan, incorporate new digital information technologies into our offerings, achieve satisfactory returns on new product offerings, continue our revenue management, expand internationally, complete acquisitions on satisfactory terms, integrate acquired companies efficiently and grow our business through joint ventures;
changes in the amount of our capital expenditures;
our ability to raise debt or equity capital and changes in the cost of our debt;
the costcomplying with and our ability to comply with laws, regulations and customer demands,requirements, including those relating to data securityprivacy and privacycybersecurity issues, as well as fire and safety and environmental standards;
the impact of litigation or disputes that may arise in connection with incidents in which we fail to protect our customers’ information orattacks on our internal records or information technology (“IT”("IT") systems, andincluding the impact of such incidents on our reputation and ability to compete;
changescompete and any litigation or disputes that may arise in the price for our storage and information management services relative to the cost of providingconnection with such storage and information management services;incidents;
changes in the political and economic environments in the countries in which our international subsidiaries operate and changes in the global political climate, particularly as we consolidate operations and move records and data across borders;
28IRON MOUNTAIN JUNE 30, 2021 FORM 10-Q

Tableour ability to raise debt or equity capital and changes in the cost of Contentsour debt;
Part I. Financial Information
our ability to comply with our existing debt obligations and restrictions in our debt instruments;
the impact of service interruptions or equipment damage and the cost of power on our data center operations;
the cost or potential liabilities associated with real estate necessary for our business;
failures in our adoption ofto implement and manage new IT systems;
unexpected events, including those resulting from climate change or geopolitical events, could disrupt our operations and adversely affect our reputation and results of operations;
other trends in competitive or economic conditions affecting our financial condition or results of operations not presently contemplated; and
the other risks described in our periodic reports filed with the SEC, including under the caption “Risk Factors”"Risk Factors" in Part I, Item 1A of our Annual Report.
Except as required by law, we undertake no obligation to update any forward-looking statements appearing in this report.
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Part I. Financial Information
OVERVIEW
The following discussions set forth, for the periods indicated, management's discussion and analysis of financial condition and results of operations. Significant trends and changes are discussed for the three and six months ended June 30, 20212022 within each section. Trends and changes that are consistent for both the three and six month periods are not repeated and are discussed on a year to date basis only.
COVID-19
In March 2020, the World Health Organization declared a novel strain of coronavirus (“COVID-19”) a pandemic. The preventative and protective actions that governments have ordered, or we or our customers have implemented, have resulted in a period of reduced service operations and business disruption for us, our customers and other third parties with which we do business. While we have broad geographic and customer diversification with operations in 58 countries and no single customer accounting for a significant portion of our revenue during the six months ended June 30, 2021, COVID-19 is a global pandemic impacting numerous industries and geographies. While our service operations have increased from the reductions we experienced during the peak of the COVID-19 pandemic, future service revenues remain uncertain and will be dependent on the severity of the COVID-19 pandemic, including new variants of COVID-19 that may emerge.
PROJECT SUMMIT
Compelling Adjusted EBITDA BenefitsImplementation Details
~$375M
Expected annual run-rate
benefits realized exiting 2021

Project Summit began in Q4 2019 and is expected to be substantially complete by the end of 2021
Cost to implement is estimated to be ~$450M
In October 2019, we announced our global program designed to better position us for future growth and achievement of our strategic objectives (“("Project Summit”Summit"). As a result which we completed as of the program, we expect to reduce the number of positions at vice president and above by approximately 45%. The total program is expected to reduce our total managerial and administrative workforce by approximately 700 positions by the end ofDecember 31, 2021. We have also reduced our services and operations workforce. As of June 30, 2021, we have completed approximately 95% of our planned workforce reductions.
The activities associated with Project Summit began in the fourth quarter of 2019 and are expected to be substantially complete by the end of 2021. We expect the total program benefits associated with Project Summit to be fully realized exiting 2021. We expect that Project Summit will improvehas improved annual Adjusted EBITDA (as defined below) by approximately $375.0 million exiting 2021. We will continue2021, of which approximately $160.0 million and $165.0 million were realized in 2021 and 2020, respectively, with the remainder to evaluatecome in 2022.
ACQUISITION OF ITRENEW
On January 25, 2022, in order to expand our overall operating model, as well as various opportunitiesasset lifecycle management ("ALM") operations, we acquired an approximately 80% interest in Intercept Parent, Inc. ("ITRenew"). From January 25, 2022, we consolidate 100% of the revenues and initiatives, including thoseexpenses associated with real estate consolidation, system implementationthis business. ITRenew is presented in Corporate and process changes, which could resultOther Business and primarily operates in the identificationUnited States. See Acquisitions within the Liquidity and implementation ofCapital Resources section below for additional actions associated with Project Summit and incremental costs and benefits.
Exiting 2021
irm-20210630_g4.jpg
$375 million
(expected)

information.
DIVESTMENTS AND DECONSOLIDATIONS
30IRON MOUNTAIN JUNE 30, 2021 FORM 10-Q

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Part I. Financial Information
We estimate that the implementation of Project Summit will result in total operating expenditures (“Restructuring Charges”) of approximately $450.0 million that primarily consist of: (1) employee severance costs; (2) internal costs associated with the development and implementation of Project Summit initiatives; (3) professional fees, primarily related to third party consultants who are assisting with the design and execution of various initiatives as well as project management activities and (4) system implementation and data conversion costs. The following table presents total Restructuring Charges related to Project Summit primarily related to employee severance costs, internal costs associated with the development and implementation of Project Summit initiatives and professional fees from the inception of Project Summit through June 30, 2021, and for the three and six months ended June 30, 2021:
TOTAL
From the Inception of Project Summit through June 30, 2021
$322,247$322.2 million
For the Three Months Ended June 30, 2021
$39,443$39.4 million
For the Six Months Ended June 30, 2021
$79,254$79.3 million
We have also incurred approximately $5.9 million and $10.0 million in capital expenditures related to Project Summit during the three and six months ended June 30, 2021 and approximately $20.1 million from the inception of Project Summit through June 30, 2021.
See Note 11 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for more information on the Restructuring Charges.
DIVESTMENTSIPM DIVESTMENT
On June 7, 2021, as disclosed in Note 4 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report, we sold our Intellectual Property Management ("IPM") business, also known as our technology escrow services business, which we predominantly operated in the United States, for total gross consideration of approximately $217.2$215.4 million (the “IPM Divestment”"IPM Divestment"). As described in Note 4 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report,We have concluded that the IPM Divestment does not meet the criteria to be reported as discontinued operations in our condensed consolidated financial statements.statements, as our decision to divest this business does not represent a strategic shift that will have a major effect on our operations and financial results. Accordingly, the revenues and expenses associated with this business are presented as a component of operating income (loss) in our Condensed Consolidated Statements of Operations for the three and six months ended June 30, 2021 and the cash flows associated with this business is presented as a component of cash flows from operations in our Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2021. Our IPM business represented approximately $6.0 million and $14.2 million of total revenues and approximately $2.5 million and $6.8 million of total net income for the three and six months ended June 30, 2021, respectively. Our IPM business
DECONSOLIDATIONS
On March 24, 2022, as a result of our loss of control, we deconsolidated the businesses included in the acquisition of OSG Records Management (Europe) Limited, excluding Ukraine. We recognized a loss of approximately $105.8 million associated with the deconsolidation to Other expense (income), net in the first quarter of 2022 representing the difference between the net asset value prior to the deconsolidation and subsequent remeasurement of the retained investment to fair value of zero. We have concluded that the deconsolidation does not meet the criteria to be reported as discontinued operations in our consolidated financial statements, as it does not represent a strategic shift that will have a major effect on our operations and financial results. Accordingly, the revenues and expenses associated with these businesses are presented as a component of operating income (loss) in our Condensed Consolidated Statements of Operations through the date of deconsolidation and the cash flows associated with these businesses are presented as a component of cash flows from operations in our Condensed Consolidated Statements of Cash Flows through the date of the deconsolidation. These businesses represented approximately $8.2 million and $16.5$44.9 million of total revenues and approximately $4.5 million and $9.7$7.2 million of total net income for the three and six monthsyear ended June 30, 2020, respectively.
CHANGES IMPACTING COMPARABILITY WITH PRIOR YEAR
During the fourth quarter of 2020, we made changes to the definitions of the following non-GAAP measures: Adjusted EBITDA, Adjusted EPS, FFO (Nareit) and FFO (Normalized) (each as defined below). These changes were implemented to align our definitions more closely with our peers. All prior periods have been recast to conform to these changes.

December 31, 2021.
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Part I. Financial Information
GENERAL
RESULTS OF OPERATIONS - KEY TRENDS
In spite of the COVID-19 pandemic, weWe have experienced relatively steady volume in our Global RIM Business segment, with organic storage rental revenue growth driven primarily by revenue management. We expect organic storage rental revenue growth to benefit from revenue management and volume which we expect willto be flat to slightly positive when compared torelatively stable in the prior year. We expect low single digit organic storage rental revenue growth for the remainder of 2021.near term.
Our organic service revenue growth is primarily due to increases in our service activity duringactivity. We expect organic service revenue growth in 2022 to benefit from our new and existing digital offerings, as well as our traditional services.
Weexpect total revenue and Adjusted EBITDA growth to accelerate in 2022 with continued focus on new product and service offerings, innovation, customer solutions and market expansion.
We expect the second quarterimpact of 2021, particularly in regions where governments have lifted or eased restrictionsa stronger US dollar to create headwinds on our customers’ non-essential business operations. While our service operations have increased fromreported total revenue and Adjusted EBITDA growth against prior periods through the reductions we experienced during the peakremainder of the COVID-19 pandemic, future service revenues remain uncertain2022 and will be dependent on the severity of the COVID-19 pandemic, including new variants of COVID-19 that may emerge.into 2023.
Cost of sales (excluding depreciation and amortization) and Selling, general and administrative expenses for the six months ended June 30, 20212022 consists of the following:
COST OF SALESSELLING, GENERAL AND ADMINISTRATIVE EXPENSES
irm-20210630_g5.jpgirm-20220630_g4.jpg
irm-20210630_g6.jpgirm-20220630_g5.jpg
NON-GAAP MEASURES
ADJUSTED EBITDA
We define Adjusted EBITDA as net income (loss) before interest expense, net, provision (benefit) for income taxes, depreciation and amortization (inclusive of our share of Adjusted EBITDA from our unconsolidated joint ventures), and excluding certain items we do not believe to be indicative of our core operating results, specifically:
EXCLUDED
Acquisition and Integration Costs (as defined below)
Other (income) expense, net
Restructuring Charges
Stock-based compensation expense
Intangible impairments
COVID-19 Costs (as defined below)
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)
Other (income) expense, net
Stock-based compensation expense
Adjusted EBITDA Margin is calculated by dividing Adjusted EBITDA by total revenues. We also show Adjusted EBITDA and Adjusted EBITDA Margin for each of our reportable operating segments under “Results"Results of Operations – Segment Analysis”Analysis" below.
irm-20210630_g7.jpg
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irm-20220630_g6.jpg
Adjusted EBITDA excludes both interest expense, net and the provision (benefit) for income taxes. These expenses are associated with our capitalization and tax structures, which we do not consider when evaluating the operating profitability of our core operations. Adjusted EBITDA does not include depreciation and amortization expenses, in order to eliminate the impact of capital investments, which we evaluate by comparing capital expenditures to incremental revenue generated and as a percentage of total revenues. Adjusted EBITDA and Adjusted EBITDA Margin should be considered in addition to, but not as a substitute for, other measures of financial performance reported in accordance with accounting principles generally accepted in the United States of America (“GAAP”("GAAP"), such as operating income, net income (loss) or cash flows from operating activities (as determined in accordance with GAAP).
RECONCILIATION OF NET INCOME (LOSS) TO ADJUSTED EBITDA (IN THOUSANDS):
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
20212020202120202022202120222021
Net Income (Loss)Net Income (Loss)$276,522 $(7,113)$323,153 $57,779 Net Income (Loss)$201,858 $276,522 $243,565 $323,153 
Add/(Deduct):Add/(Deduct):Add/(Deduct):
Interest expense, netInterest expense, net105,220 103,456 209,642 209,105 Interest expense, net115,057 105,220 229,499 209,642 
Provision (benefit) for income taxesProvision (benefit) for income taxes110,416 9,683 125,056 19,370 Provision (benefit) for income taxes18,083 110,416 28,163 125,056 
Depreciation and amortizationDepreciation and amortization166,685 163,850 332,327 326,434 Depreciation and amortization178,254 166,685 361,869 332,327 
Acquisition and Integration Costs(1)
Acquisition and Integration Costs(1)
2,277 — 2,277 — 
Acquisition and Integration Costs(1)
16,878 2,277 32,539 2,277 
Restructuring Charges(2)Restructuring Charges(2)39,443 39,298 79,254 80,344 Restructuring Charges(2)— 39,443 — 79,254 
Intangible impairments— — — 23,000 
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(128,935)(1,275)(133,386)(2,330)(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(51,249)(128,935)(51,954)(133,386)
Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint venturesOther (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(189,605)23,239 (187,484)(21,792)Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(46,103)(189,605)7,412 (187,484)
Stock-based compensation expense(2)
22,536 18,880 33,269 23,991 
COVID-19 Costs(3)
— 9,285 — 9,285 
Stock-based compensation expenseStock-based compensation expense20,256 22,536 31,597 33,269 
Our share of Adjusted EBITDA reconciling items from our unconsolidated joint venturesOur share of Adjusted EBITDA reconciling items from our unconsolidated joint ventures1,072 159 2,088 275 Our share of Adjusted EBITDA reconciling items from our unconsolidated joint ventures1,672 1,072 3,010 2,088 
Adjusted EBITDAAdjusted EBITDA$405,631 $359,462 $786,196 $725,461 Adjusted EBITDA$454,706 $405,631 $885,700 $786,196 
(1) Represent operating expenditures directly associated with the closing and integration activities of our business acquisitions that have closed, or are highly probable of closing, and include (i) advisory, legal and professional fees to complete business acquisitions and (ii) costs to integrate acquired businesses into our existing operations, including move, severance, facility upgrade and system integration costs (collectively, "Acquisition and Integration Costs"). Acquisition and Integration Costs do not include costs associated with the formation of joint ventures or costs associated with the acquisition of customer relationships.
(2) Stock-based compensation expenseRepresent operating expenses associated with the implementation of Project Summit that primarily consisted of: (i) employee severance costs; (ii) internal costs associated with the development and implementation of Project Summit initiatives; (iii) professional fees, primarily related to Project Summit is included within Restructuring Charges forthird party consultants who assisted with the threedesign and six months ended June 30, 2021execution of various initiatives as well as project management activities and 2020.
(3) Costs that are incremental(iv) system implementation and directly attributable to the COVID-19 pandemic which are not expected to recur once the pandemic ends ("COVID-19 Costs"). These costs include the purchase of personal protective equipment for our employees and incremental cleaning costs of our facilities, among other directdata conversion costs.
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Part I. Financial Information
ADJUSTED EPS
We define Adjusted EPS as reported earnings per share fully diluted from net income (loss) attributable to Iron Mountain Incorporated (inclusive of our share of adjusted losses (gains) from our unconsolidated joint ventures) and excluding certain items, specifically:
EXCLUDED
Acquisition and Integration Costs
Restructuring Charges
Intangible impairmentsAmortization related to the write-off of certain customer relationship intangible assets
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)
Other (income) expense, net
Stock-based compensation expense
COVID-19 Costs
Tax impact of reconciling items and discrete tax items
We do not believe these excluded items to be indicative of our ongoing operating results, and they are not considered when we are forecasting our future results. We believe Adjusted EPS is of value to our current and potential investors when comparing our results from past, present and future periods.
RECONCILIATION OF REPORTED EPS—FULLY DILUTED FROM NET INCOME (LOSS) ATTRIBUTABLE TO IRON MOUNTAIN INCORPORATED TO ADJUSTED EPS—FULLY DILUTED FROM NET INCOME (LOSS) ATTRIBUTABLE TO IRON MOUNTAIN INCORPORATED:
THREE MONTHS ENDED
JUNE 30,
SIX MONTHS ENDED
JUNE 30,
THREE MONTHS ENDED
 JUNE 30,
SIX MONTHS ENDED
JUNE 30,
20212020202120202022202120222021
Reported EPS—Fully Diluted from Net Income (Loss) Attributable to Iron Mountain IncorporatedReported EPS—Fully Diluted from Net Income (Loss) Attributable to Iron Mountain Incorporated$0.95 $(0.02)$1.11 $0.20 Reported EPS—Fully Diluted from Net Income (Loss) Attributable to Iron Mountain Incorporated$0.68 $0.95 $0.83 $1.11 
Add/(Deduct):Add/(Deduct):Add/(Deduct):
Acquisition and Integration CostsAcquisition and Integration Costs0.01 — 0.01 — Acquisition and Integration Costs0.06 0.01 0.11 0.01 
Restructuring ChargesRestructuring Charges0.14 0.14 0.27 0.28 Restructuring Charges— 0.14 — 0.27 
Intangible impairments— — — 0.08 
Amortization related to the write-off of certain customer relationship intangible assetsAmortization related to the write-off of certain customer relationship intangible assets— — 0.02 — 
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(0.44)— (0.46)(0.01)(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(0.18)(0.44)(0.18)(0.46)
Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint venturesOther (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(0.65)0.08 (0.65)(0.08)Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(0.16)(0.65)0.03 (0.65)
Stock-based compensation expenseStock-based compensation expense0.08 0.07 0.11 0.08 Stock-based compensation expense0.07 0.08 0.11 0.11 
COVID-19 Costs— 0.03 — 0.03 
Tax impact of reconciling items and discrete tax items(1)
Tax impact of reconciling items and discrete tax items(1)
0.31 (0.02)0.30 (0.04)
Tax impact of reconciling items and discrete tax items(1)
(0.03)0.31 (0.07)0.30 
Income (Loss) Attributable to Noncontrolling Interests— — 0.01 — 
Net Income (Loss) Attributable to Noncontrolling Interests Net Income (Loss) Attributable to Noncontrolling Interests0.01 — — 0.01 
Adjusted EPS—Fully Diluted from Net Income (Loss) Attributable to Iron Mountain Incorporated(2)
Adjusted EPS—Fully Diluted from Net Income (Loss) Attributable to Iron Mountain Incorporated(2)
$0.38 $0.27 $0.70 $0.55 
Adjusted EPS—Fully Diluted from Net Income (Loss) Attributable to Iron Mountain Incorporated(2)
$0.46 $0.38 $0.85 $0.70 
(1)The difference between our effective tax rates and our structural tax rate (or adjusted effective tax rates) for the three and six months ended June 30, 20212022 and 20202021 is primarily due to (i) the reconciling items above, which impact our reported net income (loss) before provision (benefit) for income taxes but have an insignificant impact on our reported provision (benefit) for income taxes and (ii) other discrete tax items. Our structural tax rate for purposes of the calculation of Adjusted EPS for the three and six months ended June 30, 2022 and 2021 was 16.5% and 2020 was 16.2% and 16.7%, respectively. The Tax Impact of Reconciling Items and Discrete Tax Items is calculated using the current quarter's estimate of the annual structural tax rate for the full year. This may result in the current period adjustment plus prior period reported quarterly adjustments not summing to the full year adjustment.
(2)Columns may not foot due to rounding.

34IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q36

Table of Contents
Part I. Financial Information
FFO (NAREIT) AND FFO (NORMALIZED)
Funds from operations (“FFO”("FFO") is defined by the National Association of Real Estate Investment Trusts (“Nareit”("Nareit") as net income (loss) excluding depreciation on real estate assets, losses and gains on sale of real estate, net of tax, and amortization of data center leased-based intangibles and adjusting for our share of reconciling items from our unconsolidated joint ventures from FFO (“("FFO (Nareit)"). FFO (Nareit) does not give effect to real estate depreciation because these amounts are computed, under GAAP, to allocate the cost of a property over its useful life. Because values for well-maintained real estate assets have historically increased or decreased based upon prevailing market conditions, we believe that FFO (Nareit) provides investors with a clearer view of our operating performance. Our most directly comparable GAAP measure to FFO (Nareit) is net income (loss).
Although Nareit has published a definition of FFO, we modify FFO (Nareit), as is common among REITs seeking to provide financial measures that most meaningfully reflect their particular business (“("FFO (Normalized)"). Our definition of FFO (Normalized) excludes certain items included in FFO (Nareit) that we believe are not indicative of our core operating results, specifically:
   
EXCLUDED
Acquisition and Integration Costs
Restructuring Charges
Intangible impairments
(Gain) loss on disposal/write-down of property, plant and equipment, net (excluding real estate)
Other (income) expense, net
Stock-based compensation expense
COVID-19 Costs
Real estate financing lease depreciation
Tax impact of reconciling items and discrete tax items

RECONCILIATION OF NET INCOME (LOSS) TO FFO (NAREIT) AND FFO (NORMALIZED) (IN THOUSANDS):
THREE MONTHS ENDED
JUNE 30,
SIX MONTHS ENDED
JUNE 30,
THREE MONTHS ENDED
JUNE 30,
SIX MONTHS ENDED
JUNE 30,
20212020202120202022202120222021
Net Income (Loss)Net Income (Loss)$276,522 $(7,113)$323,153 $57,779 Net Income (Loss)$201,858 $276,522 $243,565 $323,153 
Add/(Deduct):Add/(Deduct):Add/(Deduct):
Real estate depreciationReal estate depreciation74,784 75,719 150,831 152,306 Real estate depreciation75,008 74,784 154,341 150,831 
Gain on sale of real estate, net of tax(102,476)(1,089)(106,781)(1,581)
(Gain) loss on sale of real estate, net of tax(Gain) loss on sale of real estate, net of tax(48,978)(102,476)(48,764)(106,781)
Data center lease-based intangible assets amortizationData center lease-based intangible assets amortization10,482 10,379 20,965 21,732 Data center lease-based intangible assets amortization4,040 10,482 8,163 20,965 
FFO (Nareit)FFO (Nareit)259,312 77,896 388,168 230,236 FFO (Nareit)231,928 259,312 357,305 388,168 
Add/(Deduct):Add/(Deduct):Add/(Deduct):
Acquisition and Integration CostsAcquisition and Integration Costs2,277 — 2,277 — Acquisition and Integration Costs16,878 2,277 32,539 2,277 
Restructuring ChargesRestructuring Charges39,443 39,298 79,254 80,344 Restructuring Charges— 39,443 — 79,254 
Intangible impairments— — — 23,000 
(Gain) loss on disposal/write-down of property, plant and equipment, net (excluding real estate)(Gain) loss on disposal/write-down of property, plant and equipment, net (excluding real estate)(1,076)(155)(1,222)(399)(Gain) loss on disposal/write-down of property, plant and equipment, net (excluding real estate)(2,270)(1,076)(3,189)(1,222)
Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(1)
Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(1)
(189,605)23,239 (187,484)(21,792)
Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(1)
(46,103)(189,605)7,412 (187,484)
Stock-based compensation expenseStock-based compensation expense22,536 18,880 33,269 23,991 Stock-based compensation expense20,256 22,536 31,597 33,269 
COVID-19 Costs— 9,285 — 9,285 
Real estate financing lease depreciationReal estate financing lease depreciation3,515 3,431 7,051 6,594 Real estate financing lease depreciation3,427 3,515 7,207 7,051 
Tax impact of reconciling items and discrete tax items(2)
Tax impact of reconciling items and discrete tax items(2)
63,570 (5,690)60,494 (12,613)
Tax impact of reconciling items and discrete tax items(2)
(8,250)63,570 (20,876)60,494 
Our share of FFO (Normalized) reconciling items from our unconsolidated joint venturesOur share of FFO (Normalized) reconciling items from our unconsolidated joint ventures(9)(10)(13)(30)Our share of FFO (Normalized) reconciling items from our unconsolidated joint ventures374 (9)354 (13)
FFO (Normalized)FFO (Normalized)$199,963 $166,174 $381,794 $338,616 FFO (Normalized)$216,240 $199,963 $412,349 $381,794 
(1)Includes foreign currency transaction (gains) losses, (gains), net and other, net. See Note 2.m.2.l. to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for additional information regarding the components of Other (income) expense, net.
(2)Represents the tax impact of (i) the reconciling items above, which impact our reported net income (loss) before provision (benefit) for income taxes and (ii) other discrete tax items. Discrete tax items resulted in a (benefit) provision for income taxes of $(0.2) million and $(10.2) million for the three and six months ended June 30, 2022, respectively, and $13.3 million and $14.4 million for the three and six months ended June 30, 2021, respectively, and $2.3 million and $2.2 million for the three and six months ended June 30, 2020, respectively.
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q3537

Table of Contents
Part I. Financial Information
CRITICAL ACCOUNTING ESTIMATES
Our discussion and analysis of our financial condition and results of operations are based upon our Condensed Consolidated Financial Statements, which have been prepared in accordance with GAAP. The preparation of these financial statements requires us to make estimates, judgments and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities at the date of the financial statements and for the period then ended. On an ongoing basis, we evaluate the estimates used. We base our estimates on historical experience, actuarial estimates, current conditions and various other assumptions that we believe to be reasonable under the circumstances. These estimates form the basis for making judgments about the carrying values of assets and liabilities and are not readily apparent from other sources. Actual results may differ from these estimates. Our critical accounting estimates include the following, which are listed in no particular order:
Revenue Recognition
Accounting for Acquisitions
Impairment of Tangible and Intangible Assets
Income Taxes
Further detail regarding our critical accounting estimates can be found in “Item"Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Annual Report, and the Consolidated Financial Statements and the Notes included therein. We have determined that no material changes concerning our critical accounting estimates have occurred since December 31, 2020.2021. See Note 2.e. to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for information regarding the reassessment of the composition of our reporting units as a result of the realignment of our global managerial structure during the second quarter of 2022.
RESULTS OF OPERATIONS
COMPARISON OF THE THREE AND SIX MONTHS ENDED JUNE 30, 20212022 TO THE THREE AND SIX MONTHS ENDED JUNE 30, 20202021 (IN THOUSANDS):
THREE MONTHS ENDED JUNE 30,DOLLAR
CHANGE
PERCENTAGE
CHANGE
THREE MONTHS ENDED JUNE 30,DOLLAR
CHANGE
PERCENTAGE
CHANGE
2021202020222021
RevenuesRevenues$1,119,756$982,239$137,517 14.0 %Revenues$1,289,534$1,119,756$169,778 15.2 %
Operating ExpensesOperating Expenses813,828850,513(36,685)(4.3)%Operating Expenses995,753813,828181,925 22.4 %
Operating IncomeOperating Income305,928131,726174,202 132.2 %Operating Income293,781305,928(12,147)(4.0)%
Other Expenses, NetOther Expenses, Net29,406138,839(109,433)(78.8)%Other Expenses, Net91,92329,40662,517 212.6 %
Net Income (Loss)Net Income (Loss)276,522(7,113)283,635 3,987.6 %Net Income (Loss)201,858276,522(74,664)(27.0)%
Net Income (Loss) Attributable to Noncontrolling InterestsNet Income (Loss) Attributable to Noncontrolling Interests1,237(27)1,264 4,681.5 %Net Income (Loss) Attributable to Noncontrolling Interests1,7771,237540 43.7 %
Net Income (Loss) Attributable to Iron Mountain IncorporatedNet Income (Loss) Attributable to Iron Mountain Incorporated$275,285$(7,086)$282,371 3,984.9 %Net Income (Loss) Attributable to Iron Mountain Incorporated$200,081$275,285$(75,204)(27.3)%
Adjusted EBITDA(1)
Adjusted EBITDA(1)
$405,631$359,462$46,169 12.8 %
Adjusted EBITDA(1)
$454,706$405,631$49,075 12.1 %
Adjusted EBITDA Margin(1)
Adjusted EBITDA Margin(1)
36.2 %36.6 %
Adjusted EBITDA Margin(1)
35.3 %36.2 %
SIX MONTHS ENDED JUNE 30,DOLLAR
CHANGE
PERCENTAGE
CHANGE
SIX MONTHS ENDED JUNE 30,DOLLAR
CHANGE
PERCENTAGE
CHANGE
2021202020222021
RevenuesRevenues$2,201,796$2,050,970$150,826 7.4 %Revenues$2,537,580$2,201,796$335,784 15.3 %
Operating ExpensesOperating Expenses1,725,4621,781,742(56,280)(3.2)%Operating Expenses2,021,6691,725,462296,207 17.2 %
Operating IncomeOperating Income476,334269,228207,106 76.9 %Operating Income515,911476,33439,577 8.3 %
Other Expenses, NetOther Expenses, Net153,181211,449(58,268)(27.6)%Other Expenses, Net272,346153,181119,165 77.8 %
Net Income (Loss)Net Income (Loss)323,15357,779265,374 459.3 %Net Income (Loss)243,565323,153(79,588)(24.6)%
Net Income (Loss) Attributable to Noncontrolling InterestsNet Income (Loss) Attributable to Noncontrolling Interests2,2658901,375 154.5 %Net Income (Loss) Attributable to Noncontrolling Interests1,1852,265(1,080)(47.7)%
Net Income (Loss) Attributable to Iron Mountain IncorporatedNet Income (Loss) Attributable to Iron Mountain Incorporated$320,888$56,889$263,999 464.1 %Net Income (Loss) Attributable to Iron Mountain Incorporated$242,380$320,888$(78,508)(24.5)%
Adjusted EBITDA(1)
Adjusted EBITDA(1)
$786,196$725,461$60,735 8.4 %
Adjusted EBITDA(1)
$885,700$786,196$99,504 12.7 %
Adjusted EBITDA Margin(1)
Adjusted EBITDA Margin(1)
35.7 %35.4 %
Adjusted EBITDA Margin(1)
34.9 %35.7 %
(1)See “Non-GAAP"Non-GAAP Measures—Adjusted EBITDA”EBITDA" in this Quarterly Report for the definitions of Adjusted EBITDA and Adjusted EBITDA Margin, reconciliation of Net Income (Loss) to Adjusted EBITDA and a discussion of why we believe these non-GAAP measures provide relevant and useful information to our current and potential investors.

36IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q38

Table of Contents
Part I. Financial Information
REVENUES
Consolidated revenues consist of the following (in thousands):
THREE MONTHS ENDED JUNE 30,PERCENTAGE CHANGE
20212020DOLLAR
CHANGE
ACTUAL
CONSTANT
CURRENCY(1)
ORGANIC
GROWTH(2)
IMPACT OF
ACQUISITIONS
Storage Rental$718,272 $676,956 $41,316 6.1 %2.7 %2.5 %0.2 %
Service401,484 305,283 96,201 31.5 %26.9 %25.5 %1.4 %
Total Revenues$1,119,756 $982,239 $137,517 14.0 %10.2 %9.7 %0.5 %
SIX MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
20212020DOLLAR
CHANGE
ACTUAL
CONSTANT
CURRENCY(1)
ORGANIC
GROWTH(2)
IMPACT OF
ACQUISITIONS
Storage Rental$1,426,328 $1,360,503 $65,825 4.8 %2.3 %2.1 %0.2 %
Service775,468 690,467 85,001 12.3 %9.4 %8.7 %0.7 %
Total Revenues$2,201,796 $2,050,970 $150,826 7.4 %4.6 %4.3 %0.3 %
THREE MONTHS ENDED JUNE 30,PERCENTAGE CHANGE
20222021DOLLAR
CHANGE
ACTUAL
CONSTANT
CURRENCY(1)
ORGANIC
GROWTH(2)
IMPACT OF
ACQUISITIONS
Storage Rental$753,126 $718,272 $34,854 4.9 %7.8 %8.2 %(0.4)%
Service536,408 401,484 134,924 33.6 %37.6 %21.1 %16.5 %
Total Revenues$1,289,534 $1,119,756 $169,778 15.2 %18.5 %12.8 %5.7 %
SIX MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
20222021DOLLAR
CHANGE
ACTUAL
CONSTANT
CURRENCY(1)
ORGANIC
GROWTH(2)
IMPACT OF
ACQUISITIONS
Storage Rental$1,504,196 $1,426,328 $77,868 5.5 %7.8 %8.0 %(0.2)%
Service1,033,384 775,468 257,916 33.3 %36.5 %19.2 %17.3 %
Total Revenues$2,537,580 $2,201,796 $335,784 15.3 %17.9 %12.0 %5.9 %
(1)Constant currency growth rates, which are a non-GAAP measure, are calculated by translating the 20202021 results at the 20212022 average exchange rates.
(2)Our organic revenue growth rate, which is a non-GAAP measure, represents the year-over-year growth rate of our revenues excluding the impact of business acquisitions, divestitures and foreign currency exchange rate fluctuations. Our organic revenue growth rate includes the impact of acquisitions of customer relationships.
TOTAL REVENUES
For the six months ended June 30, 2021,2022, the increase in reported consolidated revenue was primarily driven by reportedorganic storage rental revenue growth and reportedorganic service revenue growth.growth and the impact of acquisitions, primarily ITRenew. Foreign currency exchange rate fluctuations increaseddecreased our reported consolidated revenue growth rate for the six months ended June 30, 20212022 by 2.8%2.6% compared to the prior year period.
STORAGE RENTAL REVENUES AND SERVICE REVENUES
Primary factors influencing the change in reported consolidated storage rental revenue and reported service revenues for the six months ended June 30, 20212022 compared to the six months ended June 30, 20202021 include the following:
STORAGE RENTAL REVENUES
organic storage rental revenue growth driven by increased volume in faster growing markets and our Global Data Center Business segment and revenue management;
a 1.2%2.0% increase in total global volume (excludingexcluding deconsolidations (also excluding acquisitions, total global volume increased 0.5%); and
an increasea decrease of $34.4$31.4 million due to foreign currency exchange rate fluctuations.
SERVICE REVENUES
an increase in service activity levels, particularly in regions where governments have lifted or eased COVID-19 related restrictions on our customers' non-essential business operations;
organic service revenue growth reflecting increased service activity levels; and
an increase of $18.7$124.4 million due to our recent acquisition of ITRenew; and
a decrease of $18.6 million due to foreign currency exchange rate fluctuations.

IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q3739

Table of Contents
Part I. Financial Information
OPERATING EXPENSES
COST OF SALES
Consolidated Cost of sales (excluding depreciation and amortization) consists of the following expenses (in thousands):
THREE MONTHS ENDED JUNE 30,PERCENTAGE
CHANGE
% OF
CONSOLIDATED
REVENUES
PERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
THREE MONTHS ENDED
JUNE 30,
PERCENTAGE
CHANGE
% OF
CONSOLIDATED
REVENUES
PERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
20212020DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
2021202020222021DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
20222021
LaborLabor$199,084 $164,672 $34,412 20.9 %16.8 %17.8 %16.8 %1.0 %Labor$203,459 $199,084 $4,375 2.2 %5.4 %15.8 %17.8 %(2.0)%
FacilitiesFacilities196,098 173,618 22,480 12.9 %8.7 %17.5 %17.7 %(0.2)%Facilities213,795 196,098 17,697 9.0 %12.2 %16.6 %17.5 %(0.9)%
TransportationTransportation37,084 28,162 8,922 31.7 %26.4 %3.3 %2.9 %0.4 %Transportation42,391 37,084 5,307 14.3 %17.4 %3.3 %3.3 %— %
Product Cost of Sales and Other42,313 32,593 9,720 29.8 %24.8 %3.8 %3.3 %0.5 %
COVID-19 Costs— 7,648 (7,648)(100.0)%(100.0)%— %0.8 %(0.8)%
Product Cost of Sales and OthersProduct Cost of Sales and Others96,831 42,313 54,518 128.8 %136.1 %7.5 %3.8 %3.7 %
Total Cost of salesTotal Cost of sales$474,579 $406,693 $67,886 16.7 %12.5 %42.4 %41.4 %1.0 %Total Cost of sales$556,476 $474,579 $81,897 17.3 %20.8 %43.2 %42.4 %0.8 %
SIX MONTHS
ENDED JUNE 30,
PERCENTAGE
CHANGE
% OF
CONSOLIDATED
REVENUES
PERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
SIX MONTHS ENDED
 JUNE 30,
PERCENTAGE
CHANGE
% OF
CONSOLIDATED
REVENUES
PERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
20212020DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
2021202020222021DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
20222021
LaborLabor$388,480 $368,518 $19,962 5.4 %2.9 %17.6 %18.0 %(0.4)%Labor$404,960 $388,480 $16,480 4.2 %6.9 %16.0 %17.6 %(1.6)%
FacilitiesFacilities391,061 358,150 32,911 9.2 %6.1 %17.8 %17.5 %0.3 %Facilities432,114 391,061 41,053 10.5 %13.1 %17.0 %17.8 %(0.8)%
TransportationTransportation67,927 67,100 827 1.2 %(2.0)%3.1 %3.3 %(0.2)%Transportation77,659 67,927 9,732 14.3 %17.0 %3.1 %3.1 %— %
Product Cost of Sales and OtherProduct Cost of Sales and Other79,020 72,198 6,822 9.4 %6.2 %3.6 %3.5 %0.1 %Product Cost of Sales and Other188,365 79,020 109,345 138.4 %144.8 %7.4 %3.6 %3.8 %
COVID-19 Costs— 7,648 (7,648)(100.0)%(100.0)%— %0.4 %(0.4)%
Total Cost of salesTotal Cost of sales$926,488 $873,614 $52,874 6.1 %3.2 %42.1 %42.6 %(0.5)%Total Cost of sales$1,103,098 $926,488 $176,610 19.1 %22.0 %43.5 %42.1 %1.4 %
Primary factors influencing the change in reported consolidated Cost of sales for the six months ended June 30, 20212022 compared to the six months ended June 30, 20202021 include the following:
an increase in labor costs driven by an increase in service activity particularly in regions where governments have lifted or eased COVID-19 related restrictions on our customers' non-essential business operations,and the impact of recent acquisitions, partially offset by benefits from Project Summit;
an increase in facilities expenses driven by increases in rent expense, reflecting the impact from our recent sale-leaseback activity during 2021 and the second half of 2020 and first half of 20212022 (which we expect to continue for the remainder of 20212022 as we continue to look for future opportunities to monetize a small portion of our owned industrial real estate assets as part of our ongoing capital recycling program), as well as increases in property taxes, insuranceutilities and building maintenance costs; and
an increase in product cost of $24.0sales and other driven by the acquisition of ITRenew; and
a decrease of $22.2 million due to foreign currency exchange rate fluctuations.

38IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q40

Table of Contents
Part I. Financial Information
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES
Consolidated Selling, general and administrative expenses consists of the following expenses (in thousands):
THREE MONTHS ENDED JUNE 30,PERCENTAGE CHANGE% OF
CONSOLIDATED
REVENUES
PERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
THREE MONTHS ENDED
 JUNE 30,
PERCENTAGE CHANGE% OF
CONSOLIDATED
REVENUES
PERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
20212020DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
2021202020222021DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
20222021
General, Administrative and OtherGeneral, Administrative and Other$189,217 $187,925 $1,292 0.7 %(1.5)%16.9 %19.1 %(2.2)%General, Administrative and Other$220,891 $189,217 $31,674 16.7 %19.2 %17.1 %16.9 %0.2 %
Sales, Marketing and Account ManagementSales, Marketing and Account Management70,562 52,385 18,177 34.7 %30.2 %6.3 %5.3 %1.0 %Sales, Marketing and Account Management74,503 70,562 3,941 5.6 %8.6 %5.8 %6.3 %(0.5)%
COVID-19 Costs— 1,637 (1,637)(100.0)%(100.0)%— %0.2 %(0.2)%
Total Selling, general and administrative expensesTotal Selling, general and administrative expenses$259,779 $241,947 $17,832 7.4 %4.8 %23.2 %24.6 %(1.4)%Total Selling, general and administrative expenses$295,394 $259,779 $35,615 13.7 %16.3 %22.9 %23.2 %(0.3)%
SIX MONTHS
ENDED JUNE 30,
PERCENTAGE CHANGE% OF
CONSOLIDATED
REVENUES
PERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
SIX MONTHS ENDED
 JUNE 30,
PERCENTAGE CHANGE% OF
CONSOLIDATED
REVENUES
PERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
20212020DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
2021202020222021DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
20222021
General, Administrative and OtherGeneral, Administrative and Other$378,210 $367,199 $11,011 3.0 %1.1 %17.2 %17.9 %(0.7)%General, Administrative and Other$427,207 $378,210 $48,997 13.0 %14.9 %16.8 %17.2 %(0.4)%
Sales, Marketing and Account ManagementSales, Marketing and Account Management140,292 111,844 28,448 25.4 %22.3 %6.4 %5.5 %0.9 %Sales, Marketing and Account Management148,910 140,292 8,618 6.1 %8.4 %5.9 %6.4 %(0.5)%
COVID-19 Costs— 1,637 (1,637)(100.0)%(100.0)%— %0.1 %(0.1)%
Total Selling, general and administrative expensesTotal Selling, general and administrative expenses$518,502 $480,680 $37,822 7.9 %5.8 %23.5 %23.4 %0.1 %Total Selling, general and administrative expenses$576,117 $518,502 $57,615 11.1 %13.1 %22.7 %23.5 %(0.8)%
Primary factors influencing the change in reported consolidated Selling, general and administrative expenses for the six months ended June 30, 20212022 compared to the six months ended June 30, 20202021 include the following:
an increase in general, administrative and other expenses, driven by recent acquisitions, higher wages and benefits, stock-based compensation expenseemployee related costs and bonus compensation accruals,professional fees, partially offset by other employee related costs, reflecting ongoing cost containment measures and benefits from Project Summit, as well as lower professional fees and bad debt expense;Summit;
an increase in sales, marketing and account management expenses, driven by recent acquisitions, higher compensation expense, primarily reflecting increased salarieswages and sales commissions, as well as increased marketing costs;benefits, partially offset by lower professional fees; and
a decrease of $9.2 million due to foreign currency exchange rate fluctuations increased reported consolidated Selling, general and administrative expenses by $9.6 million.fluctuations.
DEPRECIATION AND AMORTIZATION
Depreciation expense increased by $0.3$9.6 million, or 0.1%4.2%, for the six months ended June 30, 20212022 compared to the prior year period. See Note 2.h. to Notes to Consolidated Financial Statements included in our Annual Report for additional information regarding the useful lives over which our property, plant and equipment is depreciated.
Amortization expense increased by $5.6$20.0 million, or 5.6%19.0%, for the six months ended June 30, 20212022 compared to the prior year period.
ACQUISITION AND INTEGRATION COSTS
Acquisition and Integration Costs for the six months ended June 30, 20212022 were approximately $2.3$32.5 million and primarily consist of legal and professional fees.
RESTRUCTURING CHARGES
Restructuring Charges for the six months ended June 30, 2021 and 2020 were approximately $79.3 million and $80.3 million, respectively, and primarily consist of employee severance costs and professional fees associated with Project Summit.
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Table of Contents
Part I. Financial Information
(GAIN) LOSS ON DISPOSAL/WRITE-DOWN OF PROPERTY, PLANT AND EQUIPMENT, NET
Consolidated gain on disposal/write-down of property, plant and equipment, net for the three and six months ended June 30, 20212022 was approximately $128.9$51.2 million and $133.4$52.0 million, respectively. The gains for the three and six months ended June 30, 20212022 primarily consisted of gains of approximately $127.4$49.0 million associated with the sale and sale-leaseback transactions of five11 facilities and parcels of land in the United Kingdom,States, as part of our program to monetize a small portion of our industrial assets.
Consolidated gain on disposal/write-down of property, plant and equipment, net for the three and six months ended June 30, 20202021 was approximately $1.3$128.9 million and $2.3$133.4 million, respectively.

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Table of Contents
Part I. Financial Information
OTHER EXPENSES, NET
INTEREST EXPENSE, NET
Consolidated interest expense, net increased by $0.5$19.9 million to $209.6$229.5 million in the six months ended June 30, 20212022 from $209.1$209.6 million in the prior year period.period, primarily driven by an increase in average debt balances at June 30, 2022. See Note 6 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for additional information regarding our indebtedness.
OTHER (INCOME) EXPENSE, NET
Consolidated other (income) expense, net consists of the following (in thousands):
THREE MONTHS ENDED
JUNE 30,
DOLLAR
CHANGE
SIX MONTHS ENDED
JUNE 30,
DOLLAR CHANGETHREE MONTHS ENDED
JUNE 30,
DOLLAR
CHANGE
SIX MONTHS ENDED
JUNE 30,
DOLLAR CHANGE
DESCRIPTIONDESCRIPTION2021202020212020DESCRIPTION2022202120222021
Foreign currency transaction losses (gains), net$4,729 $1,471 $3,258 $7,043 $(35,928)$42,971 
Foreign currency transaction (gains) losses, net(1)
Foreign currency transaction (gains) losses, net(1)
$(55,039)$4,729 $(59,768)$(68,240)$7,043 $(75,283)
Debt extinguishment expenseDebt extinguishment expense— 17,040 (17,040)— 17,040 (17,040)Debt extinguishment expense— — — 671 — 671 
Other, net(1)(2)
Other, net(1)(2)
(190,959)7,189 (198,148)(188,560)1,862 (190,422)
Other, net(1)(2)
13,822 (190,959)204,781 82,253 (188,560)270,813 
Other (Income) Expense, NetOther (Income) Expense, Net$(186,230)$25,700 $(211,930)$(181,517)$(17,026)$(164,491)Other (Income) Expense, Net$(41,217)$(186,230)$145,013 $14,684 $(181,517)$196,201 
(1)Other,We recognized net foreign currency transaction gains of $55.0 million and $68.2 million for the three and six months ended June 30, 2021 is2022, respectively. These gains primarily comprisedconsist of (a)the impact of changes in the exchange rate of the Euro and the British pound sterling against the United States dollar on our intercompany balances with and between certain of our subsidiaries.
(2)On March 24, 2022, as a gainresult of our loss of control, we deconsolidated the businesses included in the acquisition of OSG Records Management (Europe) Limited, excluding Ukraine. We recognized a loss of approximately $181.2 million associated with our IPM Divestment and (b) a gain of approximately $20.3$105.8 million associated with the deconsolidation to Other expense (income), net in the first quarter of 2022 representing the difference between the net asset value prior to the deconsolidation and subsequent remeasurement of the retained investment to fair value of zero. We have concluded that the deconsolidation does not meet the criteria to be reported as discontinued operations in our consolidated financial statements, as it does not represent a strategic shift that will have a major effect on our operations and financial results. The loss of control and related deconsolidation, as of May 18, 2021, of one of our wholly owned Netherlands subsidiaries, for which we had value-added tax liability exposure that was partially offset by a gain recorded in 2019.the first quarter of 2022 of approximately $35.8 million associated with the Clutter Transaction (as defined below).
PROVISION FOR INCOME TAXES
We provide for income taxes during interim periods based on our estimate of the effective tax rate for the year.
Our effective tax rates for the three and six months ended June 30, 20212022 and 20202021 are as follows:
 THREE MONTHS ENDED
JUNE 30,
SIX MONTHS ENDED
JUNE 30,
2021(1)
2020(2)
2021(1)
2020(3)
Effective Tax Rate28.5 %— %27.9 %25.1 %
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2022(1)
2021
2022(1)
2021
Effective Tax Rate8.2 %28.5 %10.4 %27.9 %
(1)The primary reconciling items between the federal statutory tax rate of 21.0% and our overall effective tax rate for the three and six months ended June 30, 20212022 were the impacts of differences in the tax rates at which our foreign earnings are subject and a discrete tax expense of approximately $12.0 million primarily resulting from a tax law change in the United Kingdom, partially offset by the benefits derived from the dividends paid deduction.
(2)Fordeduction and the three months ended June 30, 2020, we had a provision for income taxes of $9.7 million and net income before provision for income taxes of $2.6 million; as such, our effective tax rate is not meaningful.
(3)The primary reconciling items between the federal statutory tax rate of 21.0% and our overall effective tax rate for the six months ended June 30, 2020 were the impacts of differences in the tax rates atto which our foreign earnings are subject, partially offset bysubject. In addition, there were gains and losses recorded in Other expense (income), net and Gain (loss) on disposal/write-down of property, plant and equipment net, during the benefits derived fromperiod for which there was an insignificant tax impact. During the dividends paid deduction.

first quarter of 2022, there was also a release of valuation allowances on deferred tax assets of our U.S. taxable REIT subsidiaries ("TRS") of approximately $9.9 million as a result of the ITRenew Transaction.
40IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q42

Table of Contents
Part I. Financial Information
NET INCOME (LOSS) AND ADJUSTED EBITDA
The following table reflects the effect of the foregoing factors on our consolidated Net Income (Loss) and Adjusted EBITDA (in thousands):
THREE MONTHS ENDED JUNE 30,DOLLAR
CHANGE
PERCENTAGE CHANGETHREE MONTHS ENDED JUNE 30,DOLLAR
CHANGE
PERCENTAGE CHANGE
2021202020222021
Net Income (Loss)Net Income (Loss)$276,522 $(7,113)$283,635 3,987.6 %Net Income (Loss)$201,858 $276,522 $(74,664)(27.0)%
Net Income (Loss) as a percentage of Consolidated RevenueNet Income (Loss) as a percentage of Consolidated Revenue24.7 %(0.7)%Net Income (Loss) as a percentage of Consolidated Revenue15.7 %24.7 %
Adjusted EBITDAAdjusted EBITDA$405,631 $359,462 $46,169 12.8 %Adjusted EBITDA$454,706 $405,631 $49,075 12.1 %
Adjusted EBITDA MarginAdjusted EBITDA Margin36.2 %36.6 %Adjusted EBITDA Margin35.3 %36.2 %
SIX MONTHS ENDED JUNE 30,DOLLAR CHANGEPERCENTAGE CHANGESIX MONTHS ENDED JUNE 30,DOLLAR
CHANGE
PERCENTAGE CHANGE
2021202020222021
Net Income (Loss)Net Income (Loss)$323,153 $57,779 $265,374 459.3 %Net Income (Loss)$243,565 $323,153 $(79,588)(24.6)%
Net Income (Loss) as a percentage of Consolidated RevenueNet Income (Loss) as a percentage of Consolidated Revenue14.7 %2.8 %Net Income (Loss) as a percentage of Consolidated Revenue9.6 %14.7 %
Adjusted EBITDAAdjusted EBITDA$786,196 $725,461 $60,735 8.4 %Adjusted EBITDA$885,700 $786,196 $99,504 12.7 %
Adjusted EBITDA MarginAdjusted EBITDA Margin35.7 %35.4 %Adjusted EBITDA Margin34.9 %35.7 %
Consolidated Adjusted EBITDA Margin for the six months ended June 30, 2021 increased2022 decreased by 3080 basis points compared to the same prior year period, primarily reflecting a 130 basis point decrease from the acquisition of ITRenew, partially offset by improved service revenue trends, benefits from Project Summit, revenue management and ongoing cost containment measures, partially offset by higher compensation expense and sales commissions.measures.
↑ INCREASED BY $60.7$99.5 MILLION OR 8.4%12.7%
Consolidated Adjusted EBITDA
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Part I. Financial Information
SEGMENT ANALYSIS
See Note 9 to Notes to Condensed Consolidated Financial Statements included in our Annualthis Quarterly Report, for a description of our reportable operating segments. Previously reported segment information has been restated to conform to the current presentation.
GLOBAL RIM BUSINESS (IN THOUSANDS)
THREE MONTHS ENDED
 JUNE 30,
PERCENTAGE CHANGETHREE MONTHS ENDED
 JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONSDOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
2021202020222021
Storage RentalStorage Rental$617,078$584,402$32,676 5.6 %1.9 %1.6 %0.3 %Storage Rental$649,771$628,678$21,093 3.4 %6.4 %6.3 %0.1 %
ServiceService375,854292,70083,154 28.4 %24.0 %24.0 %— %Service420,705367,64653,059 14.4 %17.8 %17.7 %0.1 %
Segment RevenueSegment Revenue$992,932$877,102$115,830 13.2 %9.3 %9.1 %0.2 %Segment Revenue$1,070,476$996,324$74,152 7.4 %10.6 %10.5 %0.1 %
Segment Adjusted EBITDASegment Adjusted EBITDA$430,308$383,816$46,492 Segment Adjusted EBITDA$469,368$423,940$45,428 
Segment Adjusted EBITDA MarginSegment Adjusted EBITDA Margin43.3 %43.8 %Segment Adjusted EBITDA Margin43.8 %42.6 %
SIX MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20212020
Storage Rental$1,227,772$1,174,415$53,357 4.5 %1.8 %1.6 %0.2 %
Service732,454659,10673,348 11.1 %8.3 %8.2 %0.1 %
Segment Revenue$1,960,226$1,833,521$126,705 6.9 %4.1 %4.0 %0.1 %
Segment Adjusted EBITDA$838,870$775,787$63,083 
Segment Adjusted EBITDA Margin42.8 %42.3 %
SIX MONTHS ENDED YEAR OVER YEAR SEGMENT ANALYSIS: GLOBAL RIM BUSINESS (IN MILLIONS)

SIX MONTHS ENDED
 JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20222021
Storage Rental$1,299,858$1,250,564$49,294 3.9 %6.4 %6.1 %0.3 %
Service819,509722,67896,831 13.4 %16.1 %15.8 %0.3 %
Segment Revenue$2,119,367$1,973,242$146,125 7.4 %10.0 %9.7 %0.3 %
Segment Adjusted EBITDA$918,163$827,373$90,790 
Segment Adjusted EBITDA Margin43.3 %41.9 %
Storage Rental
Revenue
Service
Revenue
Segment
Revenue
Segment Adjusted
EBITDA
irm-20210630_g8.jpgirm-20210630_g9.jpg
Adjusted EBITDA Margin in our Global RIM Business segment for the three months ended June 30, 2021 decreased by 50 basis points compared to the prior year period primarily driven by a change in revenue mix.
Primary factors influencing the change in revenue and Adjusted EBITDA Margin in our Global RIM Business segment for the six months ended June 30, 2021 compared to the prior year period include the following:
organic storage rental revenue growth driven by revenue management and volume;
organic service revenue growth mainly driven by increased traditional service activity levels, particularly in regions where governments have lifted or eased COVID-19 related restrictions on our customers' non-essential business operations, and growth in our Global Digital Solutions and Secure Information Technology Asset Disposition businesses;
an increase in revenue of $49.1 million due to foreign currency exchange rate fluctuations;
a 1.0% increase in global records management volume (excluding acquisitions, global records management volume increased 0.3%); and
a 50 basis point increase in Adjusted EBITDA Margin primarily driven by benefits from Project Summit, revenue management, ongoing cost containment measures and lower bad debt expense, partially offset by increases in compensation, benefits, sales commissions and rent expense.
42IRON MOUNTAIN JUNE 30, 2021 FORM 10-Q

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Part I. Financial Information
GLOBAL DATA CENTER BUSINESS (IN THOUSANDS)
THREE MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20212020
Storage Rental$71,237$63,812$7,425 11.6 %9.7 %9.7 %— %
Service5,7402,9562,784 94.2 %90.7 %90.7 %— %
Segment Revenue$76,977$66,768$10,209 15.3 %13.3 %13.3 %— %
Segment Adjusted EBITDA$33,432$30,558$2,874 
Segment Adjusted EBITDA Margin43.4 %45.8 %
SIX MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20212020
Storage Rental$138,394$128,407$9,987 7.8 %6.1 %6.1 %— %
Service9,6915,7183,973 69.5 %66.2 %66.2 %— %
Segment Revenue$148,085$134,125$13,960 10.4 %8.6 %8.6 %— %
Segment Adjusted EBITDA$63,864$61,454$2,410 
Segment Adjusted EBITDA Margin43.1 %45.8 %
SIX MONTHS ENDED YEAR OVER YEAR SEGMENT ANALYSIS: GLOBAL DATA CENTERRIM BUSINESS (IN MILLIONS)
Storage Rental
Revenue
Service
Revenue
Segment
Revenue
Segment Adjusted
EBITDA
irm-20220630_g7.jpgirm-20220630_g8.jpg
Primary factors influencing the change in revenue and Adjusted EBITDA Margin in our Global RIM Business segment for the six months ended June 30, 2022 compared to the prior year period include the following:
organic storage rental revenue growth driven by revenue management and volume;
a 2.0% increase in Global RIM volume excluding deconsolidations (also excluding acquisitions, Global RIM volume increased 0.5%);
organic service revenue growth mainly driven by increases in our traditional service activity levels and growth in our Global Digital Solutions business;
a decrease in revenue of $45.7 million due to foreign currency exchange rate fluctuations; and
a 140 basis point increase in Adjusted EBITDA Margin primarily driven by revenue management, benefits from Project Summit and ongoing cost containment measures.
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Part I. Financial Information
GLOBAL DATA CENTER BUSINESS (IN THOUSANDS)
THREE MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20222021
Storage Rental$89,768$71,237$18,531 26.0 %28.9 %23.8 %5.1 %
Service10,3205,7404,580 79.8 %91.4 %95.5 %(4.1)%
Segment Revenue$100,088$76,977$23,111 30.0 %33.4 %29.0 %4.4 %
Segment Adjusted EBITDA$42,307$33,432$8,875 
Segment Adjusted EBITDA Margin42.3 %43.4 %
SIX MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20222021
Storage Rental$177,219$138,394$38,825 28.1 %30.3 %25.0 %5.3 %
Service19,8569,69110,165 104.9 %114.8 %115.5 %(0.7)%
Segment Revenue$197,075$148,085$48,990 33.1 %35.7 %30.9 %4.8 %
Segment Adjusted EBITDA$84,284$63,864$20,420 
Segment Adjusted EBITDA Margin42.8 %43.1 %

SIX MONTHS ENDED YEAR OVER YEAR SEGMENT ANALYSIS: GLOBAL DATA CENTER BUSINESS (IN MILLIONS)
Storage Rental
Revenue
Service
Revenue
Segment
Revenue
Segment Adjusted
EBITDA
irm-20210630_g10.jpgirm-20210630_g11.jpgirm-20220630_g9.jpgirm-20220630_g10.jpg
Primary factors influencing the change in revenue, Adjusted EBITDA and Adjusted EBITDA Margin in our Global Data Center Business segment for the six months ended June 30, 20212022 compared to the prior year period include the following:
organic storage rental revenue growth from leases signedthat commenced during the first halfsix months of 20212022 and in prior periods, and service revenue growth from project revenue, partially offset by churn of 420260 basis points;
an increase in Adjusted EBITDA primarily driven by organic storage rental revenue growth; and
a 27030 basis point decrease in Adjusted EBITDA Margin reflecting higher pass-through power costs, and a change in revenue mix due to lower margin project revenue during the period, which is expected to have a temporary impact on segment margins.

margins, partially offset by ongoing overhead cost management.
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Part I. Financial Information
CORPORATE AND OTHER BUSINESS (IN THOUSANDS)
THREE MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20212020
Storage Rental$29,957$28,742$1,215 4.2 %2.9 %5.2 %(2.3)%
Service19,8909,62710,263 106.6 %93.8 %50.3 %43.5 %
Segment Revenue$49,847$38,369$11,478 29.9 %26.5 %17.7 %8.8 %
Segment Adjusted EBITDA$(58,109)$(54,912)$(3,197)
Segment Adjusted EBITDA as a percentage of Consolidated Revenue(5.2)%(5.6)%
THREE MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20222021
Storage Rental$13,587$18,357$(4,770)(26.0)%(25.2)%9.4 %(34.6)%
Service105,38328,09877,285 275.1 %288.7 %49.5 %239.2 %
Revenue$118,970$46,455$72,515 156.1 %162.8 %37.0 %125.8 %
Adjusted EBITDA$(56,969)$(51,741)$(5,228) 
Adjusted EBITDA as a percentage of Consolidated Revenue(4.4)%(4.6)%
SIX MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20212020
Storage Rental$60,162$57,681$2,481 4.3 %3.1 %4.3 %(1.2)%
Service33,32325,6437,680 29.9 %24.8 %8.0 %16.8 %
Segment Revenue$93,485$83,324$10,161 12.2 %9.9 %5.5 %4.4 %
Segment Adjusted EBITDA$(116,538)$(111,780)$(4,758)
Segment Adjusted EBITDA as a percentage of Consolidated Revenue(5.3)%(5.5)%
SIX MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20222021
Storage Rental$27,119$37,370$(10,251)(27.4)%(27.0)%8.4 %(35.4)%
Service194,01943,099150,920 350.2 %363.2 %53.6 %309.6 %
Revenue$221,138$80,469$140,669 174.8 %179.8 %37.5 %142.3 %
Adjusted EBITDA$(116,747)$(105,041)$(11,706) 
Adjusted EBITDA as a percentage of Consolidated Revenue(4.6)%(4.8)%
Primary factors influencing the change in revenue and Adjusted EBITDA in our Corporate and Other Business segment for the six months ended June 30, 20212022 compared to the prior year period include the following:
a decrease in reported storage revenue reflecting the IPM Divestment in the second quarter of 2021;
reported service revenue for the six months ended June 30, 2022 includes $124.4 million from the acquisition of ITRenew;
organic service revenue growth mainly driven by increased service activity levels in our Fine Arts business, particularly in regions where governments have lifted or eased COVID-19 related restrictions on our customers' non-essential business operations;and ALM businesses; and
a decrease in Adjusted EBITDA driven by higher wagescompensation expense and benefits due to normal inflationemployee related costs, professional fees and higher corporate bonus compensation accruals,the impact of the IPM Divestment in the second quarter of 2021, partially offset by benefits from Project Summit, improved service revenue trends and ongoing cost containment measures.the impact of the acquisition of ITRenew.
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Part I. Financial Information
LIQUIDITY AND CAPITAL RESOURCES
GENERAL
We expect to meet our short-term and long-term cash flow requirements through cash generated from operations, cash on hand, borrowings under our Credit Agreement (as defined below) and proceeds from monetizing a small portion of our total industrial real estate assets in the future, as well as other potential financings (such as the issuance of debt or equity). Our cash flow requirements, both in the near and long term, include, but are not limited to, capital expenditures, the repayment of outstanding debt, shareholder dividends, Project Summit initiatives, potential and pending business acquisitions and investments and normal business operation needs.
PROJECT SUMMIT
As disclosed above, in October 2019, we announced Project Summit. We estimate that the implementation of Project Summit will result in total Restructuring Charges of $450.0 million. From the inception of Project Summit through June 30, 2021, we have incurred approximately $322.2 million of Restructuring Charges related to Project Summit, primarily related to employee severance costs, internal costs associated with the development and implementation of Project Summit initiatives and professional fees. From the inception of Project Summit through June 30, 2021, we have also incurred $20.1 million of capital expenditures.
CASH FLOWS
The following is a summary of our cash balances and cash flows (in thousands) as of and for the six months ended June 30,
2021202020222021
Cash Flows from Operating ActivitiesCash Flows from Operating Activities$389,202 $439,074 Cash Flows from Operating Activities$345,924 $389,202 
Cash Flows from Investing ActivitiesCash Flows from Investing Activities(7,351)(344,211)Cash Flows from Investing Activities(991,103)(7,351)
Cash Flows from Financing ActivitiesCash Flows from Financing Activities(270,939)616,912 Cash Flows from Financing Activities542,000 (270,939)
Cash and Cash Equivalents, including Restricted Cash, End of PeriodCash and Cash Equivalents, including Restricted Cash, End of Period315,928 907,180 Cash and Cash Equivalents, including Restricted Cash, End of Period144,746 315,928 
A. CASH FLOWS FROM OPERATING ACTIVITIES
For the six months ended June 30, 2021,2022, net cash flows provided by operating activities decreased by $49.9$43.3 million compared to the prior year period, primarily due to a decrease in cash from working capital of $40.9$213.5 million, primarily related to the timing of accounts payable and accrued expenses and collections of accounts receivable, and a decreasepartially offset by an increase in net income (including non-cash charges) of $9.0$170.2 million.
B. CASH FLOWS FROM INVESTING ACTIVITIES
Our significant investing activity during the six months ended June 30, 2021 is highlighted below:2022 included:
We paid cash for capital expenditures of $295.6$330.2 million. Additional details of our capital spending are included in the “Capital"Capital Expenditures" section below.
We received $209.7paid cash for acquisitions (net of cash acquired) of $718.7 million, primarily funded by cash on hand and borrowings under our Revolving Credit Facility (as defined in proceeds from sales of property, plant and equipment, primarily relatedNote 6 to proceeds from sale-leaseback transactions of five facilitiesNotes to Condensed Consolidated Financial Statements included in the United Kingdom during the second quarter of 2021.
We received $213.9 million in net proceeds from the IPM Divestment.this Quarterly Report).
C. CASH FLOWS FROM FINANCING ACTIVITIES
Our significant financing activities during the six months ended June 30, 20212022 included:
Net proceeds of $143.4$904.1 million primarily associated with borrowings under the Revolving Credit Facility, Term Loan A and the Accounts Receivable Securitization Program and Revolving Credit Facility.
Repurchase of noncontrolling interest of $75.0 million.Program.
Payment of dividends in the amount of $359.8$364.2 million on our common stock.

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Table of Contents
Part I. Financial Information
CAPITAL EXPENDITURES
During 2020, a portion of what was previously categorized as Non-Real Estate Growth Capital Expenditures was recategorized as Real Estate Growth Capital Expenditures and the remaining portion was recategorized as Recurring Capital Expenditures. In addition, capital expenditures associated with restructuring (including Project Summit) and integration of acquisitions, which was previously categorized as recurring capital expenditures, have been recategorized as Innovation and Other. We have reclassified the categorization of our prior year capital expenditures to conform with our current presentation.
The following table presents our capital spend for the six months ended June 30, 20212022 and 2020,2021, organized by the type of the spending as described in our Annual Report (in thousands):
SIX MONTHS ENDED JUNE 30, SIX MONTHS ENDED JUNE 30,
NATURE OF CAPITAL SPENDNATURE OF CAPITAL SPEND20212020NATURE OF CAPITAL SPEND20222021
Growth Investment Capital Expenditures:Growth Investment Capital Expenditures:Growth Investment Capital Expenditures:
Data CenterData Center$136,446 $91,831 Data Center$183,815 $136,446 
Real EstateReal Estate39,525 28,624 Real Estate66,855 39,525 
Innovation and OtherInnovation and Other9,144 2,508 Innovation and Other20,958 9,144 
Total Growth Investment Capital ExpendituresTotal Growth Investment Capital Expenditures185,115 122,963 Total Growth Investment Capital Expenditures271,628 185,115 
Recurring Capital Expenditures:Recurring Capital Expenditures:Recurring Capital Expenditures:
Real EstateReal Estate29,813 17,295 Real Estate$23,672 $29,813 
Non-Real EstateNon-Real Estate31,656 22,570 Non-Real Estate37,834 31,656 
Data CenterData Center3,023 4,247 Data Center5,678 3,023 
Total Recurring Capital ExpendituresTotal Recurring Capital Expenditures64,492 44,112 Total Recurring Capital Expenditures67,184 64,492 
Total Capital Spend (on accrual basis)Total Capital Spend (on accrual basis)249,607 167,075 Total Capital Spend (on accrual basis)$338,812 $249,607 
Net increase (decrease) in prepaid capital expendituresNet increase (decrease) in prepaid capital expenditures116 1,569 Net increase (decrease) in prepaid capital expenditures1,407 116 
Net decrease (increase) in accrued capital expenditures45,863 31,514 
Net (increase) decrease in accrued capital expendituresNet (increase) decrease in accrued capital expenditures(9,999)45,863 
Total Capital Spend (on cash basis)Total Capital Spend (on cash basis)$295,586 $200,158 Total Capital Spend (on cash basis)$330,220 $295,586 
Excluding capital expenditures associated with potential future acquisitions, we expect total capital expenditures of approximately $550.0$950.0 million for the year ending December 31, 2021.2022. Of this, we expect our capital expenditures for growth investment to be approximately $410.0$800.0 million, and our recurring capital expenditures to be approximately $140.0approach $155.0 million. OurApproximately $625.0 million of our expected capital expenditures for growth investment includesrelates to Global Data Center Business development spend of approximately $300.0 million.spend.
DIVIDENDS
See Note 8 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for a listing of dividends that we declared during the first six months of 20212022 and fiscal year 2020.2021.
On August 5, 2021,4, 2022, we declared a dividend to our stockholders of record as of September 15, 20212022 of $0.6185 per share, payable on October 6, 2021.4, 2022.
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Table of Contents
Part I. Financial Information
FINANCIAL INSTRUMENTS AND DEBT
Financial instruments that potentially subject us to credit risk consist principally of cash and cash equivalents (including money market funds and time deposits) and accounts receivable. The only significant concentration of liquid investments as of June 30, 20212022 is related to cash and cash equivalents. See Note 2.f. to Notes to the Condensed Consolidated Financial Statements included in this Quarterly Report for information on our money market funds and time deposits.
Long-term debt as of June 30, 20212022 is as follows (in thousands):
 JUNE 30, 2021
 DEBT (INCLUSIVE OF DISCOUNT)UNAMORTIZED DEFERRED FINANCING COSTSCARRYING AMOUNT
Revolving Credit Facility$— $(6,896)$(6,896)
Term Loan A209,375 — 209,375 
Term Loan B676,234 (5,620)670,614 
Australian Dollar Term Loan233,754 (1,130)232,624 
UK Bilateral Revolving Credit Facility193,701 (939)192,762 
37/8% GBP Senior Notes due 2025 (the “GBP Notes”)
553,430 (4,441)548,989 
47/8% Senior Notes due 2027 (the “47/8% Notes due 2027”)(1)
1,000,000 (8,887)991,113 
51/4% Senior Notes due 2028 (the “51/4% Notes due 2028”)(1)
825,000 (7,971)817,029 
5% Senior Notes due 2028 (the “5% Notes”)(1)
500,000 (5,125)494,875 
47/8% Senior Notes due 2029 (the “47/8% Notes due 2029”)(1)
1,000,000 (11,934)988,066 
51/4% Senior Notes due 2030 (the “51/4 Notes due 2030”)(1)
1,300,000 (13,664)1,286,336 
41/2% Senior Notes due 2031 (the “41/2 Notes”)(1)
1,100,000 (12,026)1,087,974 
55/8% Senior Notes due 2032 (the “55/8% Notes”)(1)
600,000 (6,437)593,563 
Real Estate Mortgages, Financing Lease Liabilities and Other485,244 (954)484,290 
Accounts Receivable Securitization Program276,800 (512)276,288 
Total Long-term Debt8,953,538 (86,536)8,867,002 
Less Current Portion(106,274)— (106,274)
Long-term Debt, Net of Current Portion$8,847,264 $(86,536)$8,760,728 
 JUNE 30, 2022
 DEBT (INCLUSIVE OF DISCOUNT)UNAMORTIZED DEFERRED FINANCING COSTSCARRYING AMOUNT
Revolving Credit Facility$578,000 $(9,006)$568,994 
Term Loan A246,875 — 246,875 
Term Loan B669,460 (4,371)665,089 
Australian Dollar Term Loan (the "AUD Term Loan")207,221 (519)206,702 
UK Bilateral Revolving Credit Facility (the "UK Bilateral Facility")170,057 (334)169,723 
37/8% GBP Senior Notes due 2025 (the "GBP Notes")
485,875 (3,058)482,817 
47/8% Senior Notes due 2027 (the "47/8% Notes due 2027")(1)
1,000,000 (7,465)992,535 
51/4% Senior Notes due 2028 (the "51/4% Notes due 2028")(1)
825,000 (6,790)818,210 
5% Senior Notes due 2028 (the "5% Notes due 2028")(1)
500,000 (4,401)495,599 
47/8% Senior Notes due 2029 (the "47/8% Notes due 2029")(1)
1,000,000 (10,488)989,512 
51/4% Senior Notes due 2030 (the "51/4% Notes due 2030")(1)
1,300,000 (12,159)1,287,841 
41/2% Senior Notes due 2031 (the "41/2% Notes")(1)
1,100,000 (10,782)1,089,218 
5% Senior Notes due 2032 (the "5% Notes due 2032")750,000 (13,164)736,836 
55/8% Senior Notes due 2032 (the "55/8% Notes")(1)
600,000 (5,856)594,144 
Real Estate Mortgages, Financing Lease Liabilities and Other423,934 (706)423,228 
Accounts Receivable Securitization Program313,200 (607)312,593 
Total Long-term Debt10,169,622 (89,706)10,079,916 
Less Current Portion(86,790)— (86,790)
Long-term Debt, Net of Current Portion$10,082,832 $(89,706)$9,993,126 
(1)Collectively, the “Parent"Parent Notes".
See Note 67 to Notes to Consolidated Financial Statements included in our Annual Report and Note 6 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for additional information regarding our long-term debt.
UK BILATERAL REVOLVING CREDIT FACILITYAGREEMENT
Our credit agreement (the "Credit Agreement") consists of a revolving credit facility (the "Revolving Credit Facility"), a term loan A (the "Term Loan A") and a term loan B (the "Term Loan B"). On May 25, 2021, Iron Mountain (UK) PLC and Iron Mountain (UK) Data Centre Limited entered into an amendment to the UK Bilateral Facility with Barclays Bank PLC to (i) modify the interest rate from LIBOR plus 2.25% to LIBOR plus 2.0% (with flexibility built in for the expected transition away from LIBOR) and (ii) add an additional option to extend the maturity date by one year. The UK Bilateral Facility now contains two one-year options that allow us to extend the maturity date beyond the September 23,March 18, 2022, expiration date, subject to certain conditions specified in the UK Bilateral Facility, including the lender's consent. There were no other changes to the terms of the UK Bilateral Revolving Credit Facility described in Note 6 to Notes to Consolidated Financial Statements included in our Annual Report.
ACCOUNTS RECEIVABLE SECURITIZATION PROGRAM
On June 28, 2021, we entered into an amendment to the Accounts Receivable Securitization Program to extendCredit Agreement which included the following changes:
(i) extended the maturity date of the Revolving Credit Facility and Term Loan A from July 30, 2021June 3, 2023 to July 1, 2023, at which point all obligations become due. The interest rateMarch 18, 2027;
(ii) refinanced and increased the borrowing capacity that IMI and certain of its United States and foreign subsidiaries are able to borrow under the amended Accounts Receivable Securitization Program is LIBOR plus 1.0%. TheRevolving Credit Facility from $1,750.0 million to $2,250.0 million;
(iii) refinanced the existing Term Loan A with a new $250.0 million Term Loan A; and
(iv) increased the net total lease adjusted leverage ratio maximum allowable from 6.5x to 7.0x and removed the net secured lease adjusted leverage ratio requirement.
On March 18, 2022, we borrowed the full amount outstanding under the Accounts Receivable Securitization Program is classified within long-term debt, net of current portion at June 30, 2021 and within current portion of long-term debt at December 31, 2020 in our Condensed Consolidated Balance Sheets. There were no other changes to the terms of the Accounts Receivable Securitization Program described in Note 6 to Notes to Consolidated Financial Statements included in our Annual Report.
LETTERS OF CREDIT
Term Loan A. As of June 30, 2021,2022, we had $578.0 million, $246.9 million and $670.3 million of outstanding borrowings under the Revolving Credit Facility, Term Loan A and Term Loan B, respectively. In addition, we also had various outstanding letters of credit totaling $36.7 million, of which $3.2 million reduce our$3.8 million. The remaining amount available for borrowing capacity under the Revolving Credit Facility. The lettersFacility as of credit expire at various dates between September 2021 and March 2025.June 30, 2022 was $1,668.2 million (which represents the maximum availability as of such date). Additionally, the Credit Agreement permits us to incur incremental indebtedness thereunder by adding new term loans or revolving loans or by increasing the principal amount of any existing loans thereunder, subject to a cap contained therein.
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Part I. Financial Information
AUSTRALIAN DOLLAR TERM LOAN
On March 18, 2022, Iron Mountain Australia Group Pty, Ltd. ("IM Australia"), a wholly owned subsidiary of IMI, amended its AUD Term Loan to (i) extend the maturity date from September 22, 2022 to September 30, 2026 and (ii) decrease the interest rate from BBSY (an Australian benchmark variable interest rate) plus 3.875% to BBSY plus 3.625%. All other terms of the AUD Term Loan remain consistent with what was disclosed in Note 7 to Notes to Consolidated Financial Statements included in our Annual Report.
ACCOUNTS RECEIVABLE SECURITIZATION PROGRAM
On June 29, 2022, we amended the Accounts Receivable Securitization Program to (i) increase the maximum borrowing capacity from $300.0 million to $325.0 million, with an option to increase the borrowing capacity to $400.0 million, (ii) change the interest rate under Accounts Receivable Securitization Program from LIBOR plus 1.0% to SOFR plus 0.95%, with a credit spread adjustment of 0.10% and (iii) extend the maturity date from July 1, 2023 to July 1, 2025, at which point all obligations become due. All other material terms of the Accounts Receivable Securitization Program remain consistent with what was disclosed in Note 7 to Notes to Consolidated Financial Statements included in our Annual Report.
LETTERS OF CREDIT
As of June 30, 2022, we had outstanding letters of credit totaling $37.3 million, of which $3.8 million reduce our borrowing capacity under the Revolving Credit Facility. The letters of credit expire at various dates between September 2022 and January 2033.
DEBT COVENANTS
The Credit Agreement, (as defined in Note 6 to Notes of Condensed Consolidated Financial Statements included in this Quarterly Report), our bond indentures and other agreements governing our indebtedness contain certain restrictive financial and operating covenants, including covenants that restrict our ability to complete acquisitions, pay cash dividends, incur indebtedness, make investments, sell assets and take certain other specified corporate actions. The covenants do not contain a rating trigger. Therefore, a change in our debt rating would not trigger a default under the Credit Agreement, our bond indentures or other agreements governing our indebtedness. The Credit Agreement requires that we satisfy a fixed charge coverage ratio a net total lease adjusted leverage ratio and a net secured debttotal lease adjusted leverage ratio on a quarterly basis and our bond indentures require that, among other things, we satisfy a leverage ratio (not lease adjusted) or a fixed charge coverage ratio (not lease adjusted), as a condition to taking actions such as paying dividends and incurring indebtedness.
The Credit Agreement uses EBITDAR-basedearnings before interest, taxes, depreciation and amortization and rent expense ("EBITDAR") based calculations and the bond indentures use EBITDA-basedearnings before interest, taxes, depreciation and amortization ("EBITDA") based calculations as the primary measures of financial performance for purposes of calculating leverage and fixed charge coverage ratios. The EBITDAR- and EBITDA-based leverage calculations include our consolidated subsidiaries, other than those we have designated as “Unrestricted Subsidiaries”"Unrestricted Subsidiaries" as defined in the Credit Agreement and bond indentures. Generally, the Credit Agreement and the bond indentures use a trailing four fiscal quarter basis for purposes of the relevant calculations and require certain adjustments and exclusions for purposes of those calculations, which make the calculation of financial performance for purposes of those calculations under the Credit Agreement and bond indentures not directly comparable to Adjusted EBITDA as presented herein. These adjustments can be significant. For example, the calculation of financial performance under the Credit Agreement and certain of our bond indentures includes (subject to specified exceptions and caps) adjustments for non-cash charges and for expected benefits associated with (i) completed acquisitions, (ii) certain executed lease agreements associated with our data center business that have yet to commence, and (iii) restructuring and other strategic initiatives, such as Project Summit. The calculation of financial performance under our other bond indentures includes, for example, adjustments (i) for non-cash charges and for expected benefits associated with (i) completed acquisitions, and (ii) to exclude the effects of events that are extraordinary, unusual or non-recurring, such as the COVID-19 pandemic.non-recurring.
Our leverage and fixed charge coverage ratios under the Credit Agreement and our indentures as of June 30, 20212022 are as follows:
 JUNE 30, 20212022MAXIMUM/MINIMUM ALLOWABLE
Net total lease adjusted leverage ratio5.3 Maximum allowable of 6.5
Net secured debt lease adjusted leverage ratio1.9 Maximum allowable of 4.07.0
Fixed charge coverage ratio2.32.5 Minimum allowable of 1.5
Bond leverage ratio (not lease adjusted)5.8 
Maximum allowable of 7.0(1)
Bond fixed charge coverage ratio (not lease adjusted)3.2 
Minimum allowable of 2.0(1)
(1)The indentures for the GBP Notes, the 47/8% Notes due 2027, the 51/4% Notes due 2028We are in compliance with our leverage and the 47/8% Notes due 2029 include a maximum leverage ratio covenant. The indentures for the 5% Notes, the 51/4% Notes due 2030, the 41/2% Notes and the 55/8% Notes do not include a maximum leverage ratio covenant; the indentures for these notes instead require us to maintain a minimum fixed charge coverage ratio. In certain instances as provided in our indentures, we haveratios under the ability to incur additional indebtedness that would result inCredit Agreement, our bond leverage ratio or bond fixed charge coverage ratio exceeding or falling below the maximum or minimum permitted ratio under our indentures and still remain in compliance with the applicable covenant.
other agreements governing our indebtedness as of June 30, 2022. Noncompliance with these leverage and fixed charge coverage ratios would have a material adverse effect on our financial condition and liquidity.
Our ability to pay interest on or to refinance our indebtedness depends on our future performance, working capital levels and capital structure, which are subject to general economic, financial, competitive, legislative, regulatory and other factors which may be beyond our control. There can be no assurance that we will generate sufficient cash flow from our operations or that future financings will be available on acceptable terms or in amounts sufficient to enable us to service or refinance our indebtedness or to make necessary capital expenditures.

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Table of Contents
Part I. Financial Information
DERIVATIVE INSTRUMENTS
A. INTEREST RATE SWAP AGREEMENTS
In March 2018, we entered into interest rate swap agreements to limit our exposure to changes in interest rates on a portion of our floating rate indebtedness. These swap agreements expired in March 2022. In July 2019, we entered into forward-starting interest rate swap agreements to limit our exposure to changes in interest rates on a portion of our floating rate indebtedness. As of June 30, 2021,2022, we had $350.0 million in notional value of interest rate swap agreements outstanding, which expire in March 2022.2024. Under the interest rate swap agreements, we receive variable rate interest payments associated with the notional amount of each interest rate swap, based upon one-month LIBOR, in exchange for the payment of fixed interest rates as specified in the interest rate swap agreements.
In July 2019, we entered into forward-starting interest rate swap agreements to limit our exposure to changes in interest rates on a portion of our floating rate indebtedness once our current interest rate swap agreements expire in March 2022. The forward-starting interest rate swap agreements have $350.0 million in notional value, commence in March 2022 and expire in March 2024. Under the forward-starting interest rate swap agreements, we will receive variable rate interest payments based upon one-month LIBOR, in exchange for the payment of fixed interest rates as specified in the interest rate swap agreements.
We have designated these interest rate swap agreements, including the forward-starting interest rate swap agreements as cash flow hedges.
B. CROSS-CURRENCY SWAP AGREEMENTS
We enter into cross-currency swap agreements to hedge the variability of exchange rate impacts between the United States dollar and the Euro. The cross-currency swap agreements are designated as a hedge of net investment against certain of our Euro denominated subsidiaries and require an exchange of the notional amounts at maturity.
In August 2019, we entered into cross-currency swap agreements whereby we notionally exchanged approximately $110.0 million at an interest rate of 6.0% for approximately 99.1 million Euros at a weighted average interest rate of approximately 3.65%. These cross-currency swap agreements expire in August 2023.
In September 2020, we entered into cross-currency swap agreements wherebyto hedge the variability of exchange rate impacts between the United States dollar and the Euro. Under the terms of the cross-currency swap agreements, we notionally exchanged approximately $359.2 million at an interest rate of 4.5% for approximately 300.0 million Euros at a weighted average interest rate of approximately 3.4%. These cross-currency swap agreements were set to expire in February 2026. In May 2022, these cross-currency swaps were amended ("February 2026 Cross-Currency Swap Agreements"). Under the terms of the February 2026 Cross-Currency Swap Agreements we notionally exchanged approximately $359.2 million at an interest rate of 4.5% for approximately 340.5 million Euros at a weighted average interest rate of approximately 1.2%. These February 2026 Cross-Currency Swap Agreements are set to expire in February 2026.
See Note 5 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for additional information on our derivative instruments.
EQUITY FINANCINGACQUISITIONS
On January 25, 2022, we acquired an approximately 80% interest in ITRenew, at an agreed upon purchase price of $725.0 million, subject to certain working capital adjustments at, and subsequent to, the closing (the "ITRenew Transaction"). At closing, we paid approximately $748.8 million and acquired approximately $30.7 million of cash on hand, for a net purchase price of approximately $718.1 million for the ITRenew Transaction. The acquisition agreement provides us the option to purchase, and provides the shareholders of ITRenew the option to sell, the remaining approximately 20% interest in ITRenew as follows: (i) approximately 16% on or after the second anniversary of the ITRenew Transaction and (ii) approximately 4% on or after the third anniversary of the ITRenew Transaction (collectively, the "Remaining Interests"). The total payments for the Remaining Interests, based on the achievement of certain targeted performance metrics, will be no less than $200.0 million and no more than $531.0 million (the "Deferred Purchase Obligation"). The maximum amount of the Deferred Purchase Obligation would require achievement of the targeted performance metrics at approximately two times the level that is assumed in our current fair value estimate of the Deferred Purchase Obligation of $275.1 million. From January 25, 2022, we consolidate 100% of the revenues and expenses associated with this business. The Deferred Purchase Obligation is reflected as a long-term liability in our Condensed Consolidated Balance Sheet at June 30, 2022, and, accordingly, we have not reflected any non-controlling interests associated with the ITRenew Transaction as the Remaining Interests have non-substantive equity interest rights. Subsequent increases or decreases in the fair value estimate of the Deferred Purchase Obligation will be included as a component of Other expense (income), net in our Consolidated Statements of Operations until the Deferred Purchase Obligation is settled or paid.
INVESTMENTS
In 2017, we entered into a distribution agreement pursuant to which we may sell, from time to time, up to an aggregate sales price of $500.0 million of our common stock throughFebruary 2022, the agents under the agreementjoint venture formed by MakeSpace Labs, Inc. and us (the “At The Market (ATM) Equity Program”"MakeSpace JV"). During the six months ended June 30, 2021, there were no shares of common stock sold under the At The Market (ATM) Equity Program. As of June 30, 2021, the remaining aggregate sale price of shares of our common stock available for distribution under the At The Market (ATM) Equity Program was approximately $431.2 million.
ACQUISITIONS
During the second quarter of 2021, in order to enhance our existing operations in the United Kingdom and Indonesia and to expand our operations into Morocco, we completed the acquisition of two records management companies and one art storage company for total cash consideration of approximately $45.0 million.
POTENTIAL FRANKFURT DATA CENTER ACQUISITION
In July 2021, we entered into an agreement with Clutter, Inc. ("Clutter") pursuant to acquire a data center in Frankfurt, Germany from Keppell DC Pte. Ltd. and Graphite (DC) BV for approximately 76.0 million Euros. The completionwhich the equityholders of the transaction is subjectMakeSpace JV contributed their ownership interests in the MakeSpace JV and Clutter’s shareholders contributed their ownership interests in Clutter to certain closing conditions; accordingly,create a newly formed venture (the "Clutter JV"). In exchange for our 49.99% interest in the MakeSpace JV, we can provide no assurances thatreceived an approximate 27% interest in the Clutter JV (the "Clutter Transaction"). As a result of the Clutter Transaction, we will be ablerecognized a gain related to completeour contributed interest in the transaction or that it will not be delayed. We expectMakeSpace JV of approximately $35.8 million, which was recorded to close the transactionOther, net, a component of Other expense (income), net during the second halffirst quarter of 2021.2022.
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Table of Contents
Part I. Financial Information
INVESTMENTS
2021 NEWLY FORMED JOINT VENTURE
In April 2021, we closed on an agreement to form a joint venture (the "Web Werks JV") with the shareholders of Web Werks India Private Limited ("Web Werks"), a colocation data center provider in India. In connection with the formation of the Web Werks JV, we made an initial investment of approximately 3,750.0 million Indian rupees (or approximately $50.1 million, based upon the exchange rate between the United States dollar and Indian rupee as of the closing date of the initial investment) in exchange for a noncontrolling interest in the form of convertible preference shares in the Web Werks JV (the “Initial Web Werks JV Investment”). These shares are convertible into a to-be-determined amount of common shares based upon the achievement of EBITDA targets for the Web Werks JV's fiscal year ending March 31, 2022.
Under the terms of the Web Werks JV shareholder agreement, we are required to make additional investments over a period ending May 2023 totaling approximately 7,500.0 million Indian rupees (or approximately $100.0 million, based upon the current exchange rate between the United States dollar and Indian rupee), and, over time, we expect to acquire a majority interest in the Web Werks JV.
JOINT VENTURE SUMMARY
The following joint ventures are accounted for as equity method investments and are presented as a component of Other within Other assets, net in our Condensed Consolidated Balance Sheets. The carrying values and equity interests in our joint ventures at June 30, 20212022 and December 31, 20202021 are as follows (in thousands):
JUNE 30, 2021DECEMBER 31, 2020
CARRYING VALUEEQUITY INTERESTCARRYING VALUEEQUITY INTEREST
Web Werks JV$50,135 38 %$— — %
Joint venture with AGC Equity Partners26,387 20 %26,500 20 %
Joint venture with MakeSpace Labs, Inc.(1)
24,069 45 %16,924 39 %
JUNE 30, 2022DECEMBER 31, 2021
CARRYING VALUEEQUITY INTERESTCARRYING VALUEEQUITY INTEREST
Joint venture with Web Werks India Private Limited$51,427 38.50 %$51,140 38.50 %
Joint venture with AGC Equity Partners26,798 20.00 %26,167 20.00 %
MakeSpace JV— — %30,154 49.99 %
Clutter JV60,984 26.73 %— — %
(1)    During both the first quarter and second quarter of 2021, we made capital contributions of $6.5 million to this joint venture.
See Note 2.e. to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for information regarding our 2021 joint ventures.
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Part I. Financial Information
ITEM 4. CONTROLS AND PROCEDURES
DISCLOSURE CONTROLS AND PROCEDURES
The term "disclosure controls and procedures" is defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended (the "Exchange Act”Act"). These rules refer to the controls and other procedures of a company that are designed to ensure that information is recorded, processed, accumulated, summarized, communicated and reported to management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding what is required to be disclosed by a company in the reports that it files under the Exchange Act. As of June 30, 20212022 (the "Evaluation Date”Date"), we carried out an evaluation, under the supervision and with the participation of our management, including our chief executive officer and chief financial officer, of the effectiveness of our disclosure controls and procedures. Based upon that evaluation, our chief executive officer and chief financial officer concluded that, as of the Evaluation Date, our disclosure controls and procedures are effective.
CHANGES IN INTERNAL CONTROL OVER FINANCIAL REPORTING
Our management, with the participation of our principal executive officer and principal financial officer, is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act. Our internal control system is designed to provide reasonable assurance to our management and board of directors regarding the preparation and fair presentation of published financial statements. 
There were no changes in our internal control over financial reporting that occurred during the quarter ended June 30, 2021,2022, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.
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Table of Contents
Part II. Other Information
PART II. OTHER INFORMATION
ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
We did not sell any unregistered equity securities during the three months ended June 30, 2021,2022, nor did we repurchase any shares of our common stock during the three months ended June 30, 2021.2022.
ITEM 5. OTHER INFORMATION
Disclosure Pursuant to Section 13(r) of the Exchange Act
Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Exchange Act require an issuer to disclose in its annual and quarterly reports whether it or any of its affiliates have knowingly engaged in certain activities, including specified activities or transactions relating to persons designated under Executive Order No. 13382 (70 Fed. Reg. 38567). As previously disclosed in our Annual Report on Form 10-K for the year ended December 31, 2020 (the “Annual Report”), during the first quarter of 2020, we determined that one of our non-U.S. subsidiaries provided limited document storage and handling services during such quarter, and in prior periods since the reporting requirement took effect, to an entity designated under Executive Order No. 13382 located outside of Iran (“Entity”).

During the second quarter of 2020, the non-U.S. subsidiary notified the Entity of its decision to terminate the relationship and took steps to treat the property held in storage for the Entity as blocked property under regulations administered by OFAC, including by placing blocks and notices on the Entity’s account and instructing relevant employees of the non-U.S. subsidiary. Notwithstanding such procedures, through a review process, the Company became aware that an employee of the non-U.S. subsidiary authorized the destruction of the Entity’s property. The Company conducted a review of the matter which resulted in remediation actions including the termination of the employee. The non-U.S. subsidiary in question did not receive any revenue in connection with this activity and, except for related communications, has not engaged in any other activity with the Entity during the period covered by this report. Consistent with the disclosure contained in the Annual Report, we do not intend to continue any activity involving the Entity.

On August 5, 2021, we submitted an Initial Notice of Voluntary Disclosure to OFAC regarding the destruction of the Entity’s property. We continue to investigate the matter and intend to submit a Final Notice of Voluntary Disclosure to OFAC once the investigation is complete. We will continue to cooperate fully with OFAC in its review of this matter and to enhance our processes and procedures designed to promote compliance with our obligations under applicable international sanctions law.

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Part II. Other Information
ITEM 6. EXHIBITS
(A) EXHIBITS
Certain exhibits indicated below are incorporated by reference to documents we have filed with the SEC.
EXHIBIT NO.DESCRIPTION
3.1
Amendment and Restatement of the Iron MountainIncorporated Bylaws.(Incorporated by reference to the Company's Current Report on Form 8-K dated May 12, 2021.)
10.1
Third Amendment to the Iron Mountain Incorporated 2014 Stock and Cash Incentive Plan. (Incorporated by reference to the Company's Current Report on Form 8-K dated May 12, 2021.)
31.1
31.2
32.1
32.2
101.INSXBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCHInline XBRL Taxonomy Extension Schema Document.
101.CALInline XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEFInline XBRL Taxonomy Extension Definition Linkbase Document.
101.LABInline XBRL Taxonomy Label Linkbase Document.
101.PREInline XBRL Taxonomy Extension Presentation Linkbase Document.
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Part II. Other Information
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
IRON MOUNTAIN INCORPORATED
By:/s/ DANIEL BORGES
Daniel Borges
 Senior Vice President, Chief Accounting Officer
Dated: August 5, 20214, 2022
IRON MOUNTAIN JUNE 30, 20212022 FORM 10-Q5556