UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 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	~~March 31,~~June 30, 2023
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: 1-6314

Tutor Perini Corporation

(Exact Name of Registrant as Specified in its Charter)

MASSACHUSETTS


(State or Other Jurisdiction of Incorporation or Organization)

15901 OLDEN STREET, SYLMAR, CALIFORNIA


(Address of Principal Executive Offices)

04-1717070


(I.R.S. Employer Identification No.)

91342-1093


(Zip Code)

(818) 362-8391

(Registrant’s Telephone Number, Including Area Code)

None

(Former Name, Former Address and Former Fiscal Year, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $1.00 par value	TPC	The New York Stock Exchange

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 (§232.405 of this chapter) 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.

Large accelerated filer

☐

Accelerated filer

☒

Non-accelerated filer

☐

Smaller 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 ☒

The number of shares of common stock, $1.00 par value per share, of the registrant outstanding at ~~April~~July 27, 2023 was ~~51,644,903.~~51,975,785.

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

TABLE OF CONTENTS


			Page Numbers
Part I.	Financial Information:
	Item 1.	Financial Statements:
		Condensed Consolidated Statements of Operations for the Three and Six Months Ended ~~March 31~~June 3 0 , ~~202~~3 2023 and ~~202~~2 2022 (Unaudited)	3
		Condensed Consolidated Statements of Comprehensive Income (Loss) for the Three and Six Months Ended ~~March 31~~June 3 0 , ~~202~~3 2023 and ~~202~~2 2022 (Unaudited)	4
		Condensed Consolidated Balance Sheets as of ~~March 31,~~June 3 0 , 2023 and December 31, ~~202~~2 2022 (Unaudited)	5
		Condensed Consolidated Statements of Cash Flows for the ~~Three~~Six Months Ended ~~March 31~~June 3 0 , ~~202~~3 2023 and ~~202~~2 2022 (Unaudited)	6
		Notes to Condensed Consolidated Financial Statements (Unaudited)	7
	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	2933
	Item 3.	Quantitative and Qualitative Disclosures About Market Risk	3742
	Item 4.	Controls and Procedures	3742
Part II.	Other Information:
	Item 1.	Legal Proceedings	3843
	Item 1A.	Risk Factors	3843
	Item 4.	Mine Safety Disclosures	3843
	Item 5.	Other Information	3843
	Item 6.	Exhibits	3843
	Signature		3944

Table of Contents

PART I. – FINANCIAL INFORMATION

Item 1. Financial Statements

TUTOR PERINI CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

UNAUDITED


		Three Months Ended March 31,				Three Months Ended June 30,				Six Months Ended June 30,
(in thousands, except per common share amounts)	(in thousands, except per common share amounts)	2023		2022			(in thousands, except per common share amounts)	2023		2022		2023		2022
REVENUE	REVENUE	$	776,300	$	952,154		REVENUE	$	1,021,751	$	861,027	$	1,798,051	$	1,813,181
COST OF OPERATIONS	COST OF OPERATIONS	(800,469)		(901,809)			COST OF OPERATIONS	(956,790)		(895,250)		(1,757,259)		(1,797,059)
GROSS PROFIT (LOSS)	GROSS PROFIT (LOSS)	(24,169)		50,345			GROSS PROFIT (LOSS)	64,961		(34,223)		40,792		16,122
General and administrative expenses	General and administrative expenses	(57,776)		(60,252)			General and administrative expenses	(62,573)		(56,331)		(120,349)		(116,583)
LOSS FROM CONSTRUCTION OPERATIONS		(81,945)		(9,907)
INCOME (LOSS) FROM CONSTRUCTION OPERATIONS							INCOME (LOSS) FROM CONSTRUCTION OPERATIONS	2,388		(90,554)		(79,557)		(100,461)
Other income, net	Other income, net	6,417		3,697			Other income, net	3,058		1,020		9,475		4,717
Interest expense	Interest expense	(21,513)		(16,492)			Interest expense	(22,016)		(16,204)		(43,529)		(32,696)
LOSS BEFORE INCOME TAXES	LOSS BEFORE INCOME TAXES	(97,041)		(22,702)			LOSS BEFORE INCOME TAXES	(16,570)		(105,738)		(113,611)		(128,440)
Income tax benefit		48,112		3,889
Income tax (expense) benefit							Income tax (expense) benefit	(194)		43,718		47,918		47,607
NET LOSS	NET LOSS	(48,929)		(18,813)			NET LOSS	(16,764)		(62,020)		(65,693)		(80,833)
LESS: NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS	LESS: NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS	267		2,821			LESS: NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS	20,770		983		21,037		3,804
NET LOSS ATTRIBUTABLE TO TUTOR PERINI CORPORATION	NET LOSS ATTRIBUTABLE TO TUTOR PERINI CORPORATION	$	(49,196)	$	(21,634)		NET LOSS ATTRIBUTABLE TO TUTOR PERINI CORPORATION	$	(37,534)	$	(63,003)	$	(86,730)	$	(84,637)
BASIC LOSS PER COMMON SHARE	BASIC LOSS PER COMMON SHARE	$	(0.95)	$	(0.42)		BASIC LOSS PER COMMON SHARE	$	(0.72)	$	(1.23)	$	(1.68)	$	(1.65)
DILUTED LOSS PER COMMON SHARE	DILUTED LOSS PER COMMON SHARE	$	(0.95)	$	(0.42)		DILUTED LOSS PER COMMON SHARE	$	(0.72)	$	(1.23)	$	(1.68)	$	(1.65)
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING:	WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING:						WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING:
BASIC	BASIC	51,551		51,107			BASIC	51,803		51,276		51,678		51,192
DILUTED	DILUTED	51,551		51,107			DILUTED	51,803		51,276		51,678		51,192

The accompanying notes are an integral part of these Condensed Consolidated Financial Statements.

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

UNAUDITED


		Three Months Ended March 31,				Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	(in thousands)	2023		2022			(in thousands)	2023		2022		2023		2022
NET LOSS	NET LOSS	$	(48,929)	$	(18,813)		NET LOSS	$	(16,764)	$	(62,020)	$	(65,693)	$	(80,833)

OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:	OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:						OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Defined benefit pension plan adjustments	Defined benefit pension plan adjustments	301		458			Defined benefit pension plan adjustments	296		457		597		915
Foreign currency translation adjustments	Foreign currency translation adjustments	250		257			Foreign currency translation adjustments	528		(1,390)		778		(1,133)
Unrealized gain (loss) in fair value of investments	Unrealized gain (loss) in fair value of investments	1,329		(4,204)			Unrealized gain (loss) in fair value of investments	(592)		(2,058)		737		(6,262)
TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX	TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX	1,880		(3,489)			TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX	232		(2,991)		2,112		(6,480)

COMPREHENSIVE LOSS	COMPREHENSIVE LOSS	(47,049)		(22,302)			COMPREHENSIVE LOSS	(16,532)		(65,011)		(63,581)		(87,313)
LESS: COMPREHENSIVE INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS	LESS: COMPREHENSIVE INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS	420		2,442			LESS: COMPREHENSIVE INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS	21,171		210		21,591		2,652
COMPREHENSIVE LOSS ATTRIBUTABLE TO TUTOR PERINI CORPORATION	COMPREHENSIVE LOSS ATTRIBUTABLE TO TUTOR PERINI CORPORATION	$	(47,469)	$	(24,744)		COMPREHENSIVE LOSS ATTRIBUTABLE TO TUTOR PERINI CORPORATION	$	(37,703)	$	(65,221)	$	(85,172)	$	(89,965)

The accompanying notes are an integral part of these Condensed Consolidated Financial Statements.

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

UNAUDITED


(in thousands, except share and per share amounts)	(in thousands, except share and per share amounts)	As of March 31, 2023		As of December 31, 2022		(in thousands, except share and per share amounts)	As of June 30, 2023		As of December 31, 2022

ASSETS	ASSETS					ASSETS
CURRENT ASSETS:	CURRENT ASSETS:					CURRENT ASSETS:
Cash and cash equivalents ($166,416 and $168,408 related to variable interest entities (“VIEs”))		$	282,695	$	259,351
Cash and cash equivalents ($163,088 and $168,408 related to variable interest entities (“VIEs”))						Cash and cash equivalents ($163,088 and $168,408 related to variable interest entities (“VIEs”))	$	263,545	$	259,351
Restricted cash	Restricted cash	19,946		14,480		Restricted cash	10,914		14,480
Restricted investments	Restricted investments	88,240		91,556		Restricted investments	97,293		91,556
Accounts receivable ($69,197 and $54,040 related to VIEs)		1,140,592		1,171,085
Retention receivable ($157,729 and $187,615 related to VIEs)		563,967		585,556
Costs and estimated earnings in excess of billings ($83,546 and $83,911 related to VIEs)		1,299,786		1,377,528
Other current assets ($29,553 and $33,340 related to VIEs)		132,321		179,215
Accounts receivable ($80,770 and $54,040 related to VIEs)						Accounts receivable ($80,770 and $54,040 related to VIEs)	1,226,636		1,171,085
Retention receivable ($153,699 and $187,615 related to VIEs)						Retention receivable ($153,699 and $187,615 related to VIEs)	557,358		585,556
Costs and estimated earnings in excess of billings ($72,051 and $83,911 related to VIEs)						Costs and estimated earnings in excess of billings ($72,051 and $83,911 related to VIEs)	1,224,663		1,377,528
Other current assets ($30,813 and $33,340 related to VIEs)						Other current assets ($30,813 and $33,340 related to VIEs)	165,760		179,215
Total current assets	Total current assets	3,527,547		3,678,771		Total current assets	3,546,169		3,678,771
PROPERTY AND EQUIPMENT (“P&E”), net of accumulated depreciation of $510,604 and $505,512 (net P&E of $28,773 and $22,133 related to VIEs)		441,606		435,088
PROPERTY AND EQUIPMENT (“P&E”), net of accumulated depreciation of $520,109 and $505,512 (net P&E of $31,883 and $22,133 related to VIEs)						PROPERTY AND EQUIPMENT (“P&E”), net of accumulated depreciation of $520,109 and $505,512 (net P&E of $31,883 and $22,133 related to VIEs)	444,615		435,088
GOODWILL	GOODWILL	205,143		205,143		GOODWILL	205,143		205,143
INTANGIBLE ASSETS, NET	INTANGIBLE ASSETS, NET	69,983		70,542		INTANGIBLE ASSETS, NET	69,424		70,542
OTHER ASSETS	OTHER ASSETS	232,499		153,256		OTHER ASSETS	203,164		153,256
TOTAL ASSETS	TOTAL ASSETS	$	4,476,778	$	4,542,800	TOTAL ASSETS	$	4,468,515	$	4,542,800

LIABILITIES AND EQUITY	LIABILITIES AND EQUITY					LIABILITIES AND EQUITY
CURRENT LIABILITIES:	CURRENT LIABILITIES:					CURRENT LIABILITIES:
Current maturities of long-term debt	Current maturities of long-term debt	$	66,228	$	70,285	Current maturities of long-term debt	$	20,634	$	70,285
Accounts payable ($33,540 and $36,484 related to VIEs)		471,938		495,345
Retention payable ($44,481 and $44,859 related to VIEs)		245,972		246,562
Billings in excess of costs and estimated earnings ($471,199 and $480,839 related to VIEs)		978,505		975,812
Accrued expenses and other current liabilities ($3,147 and $5,082 related to VIEs)		171,604		179,523
Accounts payable ($33,178 and $36,484 related to VIEs)						Accounts payable ($33,178 and $36,484 related to VIEs)	487,769		495,345
Retention payable ($32,589 and $44,859 related to VIEs)						Retention payable ($32,589 and $44,859 related to VIEs)	226,036		246,562
Billings in excess of costs and estimated earnings ($468,399 and $480,839 related to VIEs)						Billings in excess of costs and estimated earnings ($468,399 and $480,839 related to VIEs)	1,025,252		975,812
Accrued expenses and other current liabilities ($7,181 and $5,082 related to VIEs)						Accrued expenses and other current liabilities ($7,181 and $5,082 related to VIEs)	196,450		179,523
Total current liabilities	Total current liabilities	1,934,247		1,967,527		Total current liabilities	1,956,141		1,967,527
LONG-TERM DEBT, less current maturities, net of unamortized discount and debt issuance costs totaling $13,136 and $13,980		914,454		888,154
LONG-TERM DEBT, less current maturities, net of unamortized discount and debt issuance costs totaling $12,330 and $13,980						LONG-TERM DEBT, less current maturities, net of unamortized discount and debt issuance costs totaling $12,330 and $13,980	905,623		888,154

OTHER LONG-TERM LIABILITIES	OTHER LONG-TERM LIABILITIES	238,370		245,135		OTHER LONG-TERM LIABILITIES	238,550		245,135
TOTAL LIABILITIES	TOTAL LIABILITIES	3,087,071		3,100,816		TOTAL LIABILITIES	3,100,314		3,100,816
COMMITMENTS AND CONTINGENCIES (NOTE 10)	COMMITMENTS AND CONTINGENCIES (NOTE 10)					COMMITMENTS AND CONTINGENCIES (NOTE 10)
EQUITY	EQUITY					EQUITY
Stockholders' equity:	Stockholders' equity:					Stockholders' equity:
Preferred stock - authorized 1,000,000 shares ($1 par value), none issued	Preferred stock - authorized 1,000,000 shares ($1 par value), none issued	—		—		Preferred stock - authorized 1,000,000 shares ($1 par value), none issued	—		—
Common stock - authorized 112,500,000 shares ($1 par value), issued and outstanding 51,644,903 and 51,521,336 shares		51,645		51,521
Common stock - authorized 112,500,000 shares ($1 par value), issued and outstanding 51,969,840 and 51,521,336 shares						Common stock - authorized 112,500,000 shares ($1 par value), issued and outstanding 51,969,840 and 51,521,336 shares	51,970		51,521
Additional paid-in capital	Additional paid-in capital	1,142,081		1,140,933		Additional paid-in capital	1,143,532		1,140,933
Retained earnings	Retained earnings	255,105		304,301		Retained earnings	217,571		304,301
Accumulated other comprehensive loss	Accumulated other comprehensive loss	(45,310)		(47,037)		Accumulated other comprehensive loss	(45,479)		(47,037)
Total stockholders' equity	Total stockholders' equity	1,403,521		1,449,718		Total stockholders' equity	1,367,594		1,449,718
Noncontrolling interests	Noncontrolling interests	(13,814)		(7,734)		Noncontrolling interests	607		(7,734)
TOTAL EQUITY	TOTAL EQUITY	1,389,707		1,441,984		TOTAL EQUITY	1,368,201		1,441,984
TOTAL LIABILITIES AND EQUITY	TOTAL LIABILITIES AND EQUITY	$	4,476,778	$	4,542,800	TOTAL LIABILITIES AND EQUITY	$	4,468,515	$	4,542,800

The accompanying notes are an integral part of these Condensed Consolidated Financial Statements.

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

UNAUDITED


		Three Months Ended March 31,					Six Months Ended June 30,
(in thousands)	(in thousands)	2023		2022		(in thousands)	2023		2022
Cash Flows from Operating Activities:	Cash Flows from Operating Activities:					Cash Flows from Operating Activities:
Net loss	Net loss	$	(48,929)	$	(18,813)	Net loss	$	(65,693)	$	(80,833)
Adjustments to reconcile net loss to net cash provided by operating activities:	Adjustments to reconcile net loss to net cash provided by operating activities:					Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation	Depreciation	9,849		14,733		Depreciation	19,636		28,344
Amortization of intangible assets	Amortization of intangible assets	559		5,505		Amortization of intangible assets	1,118		10,177
Share-based compensation expense	Share-based compensation expense	3,071		3,417		Share-based compensation expense	5,637		4,814
Change in debt discounts and deferred debt issuance costs	Change in debt discounts and deferred debt issuance costs	1,004		901		Change in debt discounts and deferred debt issuance costs	2,005		1,817
Deferred income taxes	Deferred income taxes	(86,265)		(52)		Deferred income taxes	(68,256)		(61,145)
Gain on sale of property and equipment	Gain on sale of property and equipment	(4,975)		(132)		Gain on sale of property and equipment	(5,038)		(168)
Changes in other components of working capital	Changes in other components of working capital	148,182		112,448		Changes in other components of working capital	188,761		269,104
Other long-term liabilities	Other long-term liabilities	(2,256)		2,489		Other long-term liabilities	(2,152)		7,885
Other, net	Other, net	1,088		251		Other, net	1,632		(1,297)
NET CASH PROVIDED BY OPERATING ACTIVITIES	NET CASH PROVIDED BY OPERATING ACTIVITIES	21,328		120,747		NET CASH PROVIDED BY OPERATING ACTIVITIES	77,650		178,698

Cash Flows from Investing Activities:	Cash Flows from Investing Activities:					Cash Flows from Investing Activities:
Acquisition of property and equipment	Acquisition of property and equipment	(17,796)		(12,028)		Acquisition of property and equipment	(30,623)		(28,845)
Proceeds from sale of property and equipment	Proceeds from sale of property and equipment	6,540		1,434		Proceeds from sale of property and equipment	6,758		6,420
Investments in securities	Investments in securities	(386)		(4,657)		Investments in securities	(14,521)		(10,409)
Proceeds from maturities and sales of investments in securities	Proceeds from maturities and sales of investments in securities	4,755		383		Proceeds from maturities and sales of investments in securities	9,227		4,919
NET CASH USED IN INVESTING ACTIVITIES	NET CASH USED IN INVESTING ACTIVITIES	(6,887)		(14,868)		NET CASH USED IN INVESTING ACTIVITIES	(29,159)		(27,915)

Cash Flows from Financing Activities:	Cash Flows from Financing Activities:					Cash Flows from Financing Activities:
Proceeds from debt	Proceeds from debt	259,500		284,552		Proceeds from debt	537,500		412,357
Repayment of debt	Repayment of debt	(238,101)		(275,910)		Repayment of debt	(571,332)		(439,236)
Cash payments related to share-based compensation	Cash payments related to share-based compensation	(123)		(1,009)		Cash payments related to share-based compensation	(284)		(1,009)
Distributions paid to noncontrolling interests	Distributions paid to noncontrolling interests	(8,500)		(7,500)		Distributions paid to noncontrolling interests	(15,250)		(24,500)
Contributions from noncontrolling interests	Contributions from noncontrolling interests	2,000		3,961		Contributions from noncontrolling interests	2,000		3,961
Debt issuance, extinguishment and modification costs	Debt issuance, extinguishment and modification costs	(407)		—		Debt issuance, extinguishment and modification costs	(497)		—
NET CASH PROVIDED BY FINANCING ACTIVITIES		14,369		4,094
NET CASH USED IN FINANCING ACTIVITIES						NET CASH USED IN FINANCING ACTIVITIES	(47,863)		(48,427)

Net increase in cash, cash equivalents and restricted cash	Net increase in cash, cash equivalents and restricted cash	28,810		109,973		Net increase in cash, cash equivalents and restricted cash	628		102,356
Cash, cash equivalents and restricted cash at beginning of period	Cash, cash equivalents and restricted cash at beginning of period	273,831		211,396		Cash, cash equivalents and restricted cash at beginning of period	273,831		211,396
Cash, cash equivalents and restricted cash at end of period	Cash, cash equivalents and restricted cash at end of period	$	302,641	$	321,369	Cash, cash equivalents and restricted cash at end of period	$	274,459	$	313,752

The accompanying notes are an integral part of these Condensed Consolidated Financial Statements.

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

UNAUDITED

(1)Basis of Presentation

The Condensed Consolidated Financial Statements do not include footnotes and certain financial information normally presented annually under generally accepted accounting principles in the United States (“GAAP”). Therefore, they should be read in conjunction with the audited consolidated financial statements and the related notes included in Tutor Perini Corporation’s (the “Company”) Annual Report on Form 10-K for the year ended December 31, 2022. The results of operations for the three and six months ended ~~March 31,~~June 30, 2023 may not be indicative of the results that will be achieved for the full year ending December 31, 2023.

In the opinion of management, the accompanying unaudited Condensed Consolidated Financial Statements reflect all adjustments, including those of a normal recurring nature, necessary to present fairly the Company’s consolidated financial position as of ~~March 31,~~June 30, 2023 and its consolidated statements of operations and cash flows for the interim periods presented. Intercompany balances and transactions have been eliminated. Certain amounts in the notes to the condensed consolidated financial statements of prior years have been reclassified to conform to the current year presentation.

(2)Revenue

Disaggregation of Revenue

The following tables disaggregate revenue by end market, customer type and contract type, which the Company believes best depict how the nature, amount, timing and uncertainty of its revenue and cash flows are affected by economic factors for the three and six months ended ~~March 31,~~June 30, 2023 and 2022.


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in thousands)	(in thousands)	2023		2022			(in thousands)	2023		2022			2023		2022
Civil segment revenue by end market:	Civil segment revenue by end market:						Civil segment revenue by end market:
Mass transit (includes certain transportation and tunneling projects)	Mass transit (includes certain transportation and tunneling projects)	$	188,460	$	257,138		Mass transit (includes certain transportation and tunneling projects)	$	361,082	$	225,574		$	549,542	$	482,712
Military defense facilities		85,567		49,794
Military facilities							Military facilities	83,811		60,355			169,378		110,149
Bridges	Bridges	30,645		41,247			Bridges	51,326		85,073			81,971		126,320
Commercial and industrial sites	Commercial and industrial sites	22,504		11,910			Commercial and industrial sites	29,089		11,694			51,593		23,604
Other	Other	22,694		30,706			Other	28,815		20,926			51,509		51,632
Total Civil segment revenue	Total Civil segment revenue	$	349,870	$	390,795		Total Civil segment revenue	$	554,123	$	403,622		$	903,993	$	794,417


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in thousands)	(in thousands)	2023		2022			(in thousands)	2023		2022			2023		2022
Building segment revenue by end market:	Building segment revenue by end market:						Building segment revenue by end market:
Municipal and government	Municipal and government	$	89,620	$	75,955		Municipal and government	$	97,814	$	83,826		$	187,434	$	159,781
Health care facilities	Health care facilities	50,417		35,560			Health care facilities	55,839		50,277			106,256		85,837
Education facilities	Education facilities	48,077		29,860			Education facilities	54,420		31,176			102,497		61,036
Mass transit (includes transportation projects)							Mass transit (includes transportation projects)	62,871		10,447			96,191		70,648
Commercial and industrial facilities	Commercial and industrial facilities	38,271		39,086			Commercial and industrial facilities	16,026		49,309			54,297		88,395
Mass transit (includes transportation projects)		33,320		60,201
Hospitality and gaming	Hospitality and gaming	19,606		76,918			Hospitality and gaming	16,979		24,077			36,585		100,995
Sports and entertainment	Sports and entertainment	13,466		4,772			Sports and entertainment	13,364		5,174			26,830		9,946
Other(a)	Other(a)	(63,124)		8,296			Other(a)	14,029		12,655			(49,095)		20,951
Total Building segment revenue	Total Building segment revenue	$	229,653	$	330,648		Total Building segment revenue	$	331,342	$	266,941		$	560,995	$	597,589

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in thousands)	(in thousands)	2023		2022			(in thousands)	2023		2022			2023		2022
Specialty Contractors segment revenue by end market:	Specialty Contractors segment revenue by end market:						Specialty Contractors segment revenue by end market:
Commercial and industrial facilities	Commercial and industrial facilities	$	54,227	$	29,857		Commercial and industrial facilities	$	53,583	$	36,444		$	107,810	$	66,301
Multi-unit residential							Multi-unit residential	29,207		28,243			62,003		53,181
Mass transit (includes certain transportation and tunneling projects)	Mass transit (includes certain transportation and tunneling projects)	47,545		119,027			Mass transit (includes certain transportation and tunneling projects)	4,973		75,395			52,518		194,422
Multi-unit residential		32,796		24,938
Water	Water	28,334		21,447			Water	20,147		13,972			48,481		35,419
Federal government	Federal government	12,619		6,748			Federal government	11,210		14,106			23,829		20,855
Health care facilities	Health care facilities	9,531		8,574			Health care facilities	14,048		6,382			23,579		14,957
Education facilities		8,253		12,276

Other(a)	Other(a)	3,472		7,844			Other(a)	3,118		15,922			14,843		36,040
Total Specialty Contractors segment revenue	Total Specialty Contractors segment revenue	$	196,777	$	230,711		Total Specialty Contractors segment revenue	$	136,286	$	190,464		$	333,063	$	421,175


		Three Months Ended March 31, 2023								Three Months Ended March 31, 2022									Three Months Ended June 30, 2023								Three Months Ended June 30, 2022
(in thousands)	(in thousands)	Civil		Building		Specialty Contractors		Total		Civil		Building		Specialty Contractors		Total		(in thousands)	Civil		Building		Specialty Contractors		Total		Civil		Building		Specialty Contractors		Total
Revenue by customer type:	Revenue by customer type:																	Revenue by customer type:
State and local agencies	State and local agencies	$	213,427	$	136,601	$	85,682	$	435,710	$	313,842	$	123,690	$	92,231	$	529,763	State and local agencies	$	403,013	$	177,247	$	54,879	$	635,139	$	319,411	$	89,473	$	91,817	$	500,701
Federal agencies	Federal agencies	95,984		41,735		1,893		139,612		50,694		46,098		11,334		108,126		Federal agencies	98,711		47,090		(5,414)		140,387		62,991		42,402		3,186		108,579
Private owners~~(a)~~	Private owners~~(a)~~	40,459		51,317		109,202		200,978		26,259		160,860		127,146		314,265		Private owners~~(a)~~	52,399		107,005		86,821		246,225		21,220		135,066		95,461		251,747
Total revenue	Total revenue	$	349,870	$	229,653	$	196,777	$	776,300	$	390,795	$	330,648	$	230,711	$	952,154	Total revenue	$	554,123	$	331,342	$	136,286	$	1,021,751	$	403,622	$	266,941	$	190,464	$	861,027


	Six Months Ended June 30, 2023								Six Months Ended June 30, 2022
(in thousands)	Civil		Building		Specialty Contractors		Total		Civil		Building		Specialty Contractors		Total
Revenue by customer type:
State and local agencies	$	616,440	$	313,848	$	140,561	$	1,070,849	$	633,253	$	213,163	$	184,048	$	1,030,464
Federal agencies	194,695		88,825		(3,521)		279,999		113,685		88,500		14,520		216,705
Private owners(a)	92,858		158,322		196,023		447,203		47,479		295,926		222,607		566,012
Total revenue	$	903,993	$	560,995	$	333,063	$	1,798,051	$	794,417	$	597,589	$	421,175	$	1,813,181


		Three Months Ended March 31, 2023								Three Months Ended March 31, 2022									Three Months Ended June 30, 2023								Three Months Ended June 30, 2022
(in thousands)	(in thousands)	Civil		Building		Specialty Contractors		Total		Civil		Building		Specialty Contractors		Total		(in thousands)	Civil		Building		Specialty Contractors		Total		Civil		Building		Specialty Contractors		Total
Revenue by contract type:	Revenue by contract type:																	Revenue by contract type:
Fixed price	Fixed price	$	311,373	$	96,116	$	166,155	$	573,644	$	336,993	$	102,518	$	199,063	$	638,574	Fixed price	$	488,343	$	136,053	$	110,552	$	734,948	$	337,414	$	64,296	$	158,036	$	559,746
Guaranteed maximum price~~(a)~~	Guaranteed maximum price~~(a)~~	62		69,778		1,756		71,596		293		171,509		5,333		177,135		Guaranteed maximum price~~(a)~~	(107)		125,070		(1,734)		123,229		301		145,954		3,361		149,616
Unit price	Unit price	33,012		—		24,064		57,076		50,510		33		14,822		65,365		Unit price	58,662		—		21,068		79,730		72,210		—		22,064		94,274
Cost plus fee and other	Cost plus fee and other	5,423		63,759		4,802		73,984		2,999		56,588		11,493		71,080		Cost plus fee and other	7,225		70,219		6,400		83,844		(6,303)		56,691		7,003		57,391
Total revenue	Total revenue	$	349,870	$	229,653	$	196,777	$	776,300	$	390,795	$	330,648	$	230,711	$	952,154	Total revenue	$	554,123	$	331,342	$	136,286	$	1,021,751	$	403,622	$	266,941	$	190,464	$	861,027

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED


	Six Months Ended June 30, 2023								Six Months Ended June 30, 2022
(in thousands)	Civil		Building		Specialty Contractors		Total		Civil		Building		Specialty Contractors		Total
Revenue by contract type:
Fixed price	$	799,716	$	232,169	$	276,707	$	1,308,592	$	674,407	$	166,814	$	357,099	$	1,198,320
Guaranteed maximum price(a)	(45)		194,848		22		194,825		594		317,463		8,694		326,751
Unit price	91,674		—		45,132		136,806		122,720		33		36,886		159,639
Cost plus fee and other	12,648		133,978		11,202		157,828		(3,304)		113,279		18,496		128,471
Total revenue	$	903,993	$	560,995	$	333,063	$	1,798,051	$	794,417	$	597,589	$	421,175	$	1,813,181

(a)~~Includes~~The six-month period ended June 30, 2023 includes the negative impact of a non-cash charge of $83.6 million in the first quarter of 2023 ~~resulting~~that resulted from an adverse legal ~~ruling.~~ruling (of which $72.2 million impacted the Building segment and $11.4 million impacted the Specialty Contractors segment). Refer to Note 17, Business Segments, for additional details.

Changes in Contract Estimates that Impact Revenue

Changes to the total estimated contract revenue or cost for a given project, either due to unexpected events or revisions to management’s initial estimates, are recognized in the period in which they are determined. Revenue was negatively impacted during the three and six months ended ~~March 31,~~June 30, 2023 related to performance obligations satisfied (or partially satisfied) in prior periods by ~~$108.0 million.~~$3.1 million and $108.3 million, respectively. Refer to Note 17, Business Segments, for additional details on significant adjustments. Revenue was negatively impacted during the three and six months ended ~~March 31,~~June 30, 2022 related to performance obligations satisfied (or partially satisfied) in prior periods by ~~$48.5 million.~~$63.6 million and $110.3 million, respectively.

Remaining Performance Obligations

Remaining performance obligations represent the transaction price of firm orders for which work has not been performed and exclude unexercised contract options. As of ~~March 31,~~June 30, 2023, the aggregate amounts of the transaction prices allocated to the remaining performance obligations of the Company’s construction contracts were ~~$4.4~~ $4.6 billion, ~~$2.2~~$2.4 billion and $1.2 billion for

~~Table of Contents~~

~~TUTOR PERINI CORPORATION AND SUBSIDIARIES~~

~~NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)~~

~~UNAUDITED~~

the Civil, Building and Specialty Contractors segments, respectively. As of ~~March 31,~~June 30, 2022, the aggregate amounts of the transaction prices allocated to the remaining performance obligations of the Company’s construction contracts were ~~$4.6~~$4.9 billion, $2.2 billion and $1.3 billion for the Civil, Building and Specialty Contractors segments, respectively. The Company typically recognizes revenue on Civil segment projects over a period of three to five years, whereas for projects in the Building and Specialty Contractors segments, the Company typically recognizes revenue over a period of one to three years.

(3)Contract Assets and Liabilities

The Company classifies contract assets and liabilities that may be settled beyond one year from the balance sheet date as current, consistent with the length of time of the Company’s project operating cycle.

Contract assets include amounts due under retention provisions, costs and estimated earnings in excess of billings and capitalized contract costs. The amounts as included on the Condensed Consolidated Balance Sheets consisted of the following:


(in thousands)	(in thousands)	As of March 31, 2023		As of December 31, 2022		(in thousands)	As of June 30, 2023		As of December 31, 2022
Retention receivable	Retention receivable	$	563,967	$	585,556	Retention receivable	$	557,358	$	585,556
Costs and estimated earnings in excess of billings:	Costs and estimated earnings in excess of billings:					Costs and estimated earnings in excess of billings:
Claims	Claims	599,460		677,367		Claims	572,617		677,367
Unapproved change orders	Unapproved change orders	619,888		601,681		Unapproved change orders	576,253		601,681
Other unbilled costs and profits	Other unbilled costs and profits	80,438		98,480		Other unbilled costs and profits	75,793		98,480
Total costs and estimated earnings in excess of billings	Total costs and estimated earnings in excess of billings	1,299,786		1,377,528		Total costs and estimated earnings in excess of billings	1,224,663		1,377,528
Capitalized contract costs	Capitalized contract costs	42,606		49,441		Capitalized contract costs	52,798		49,441
Total contract assets	Total contract assets	$	1,906,359	$	2,012,525	Total contract assets	$	1,834,819	$	2,012,525

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

Retention receivable represents amounts invoiced to customers where payments have been partially withheld pending the completion of certain milestones, satisfaction of other contractual conditions or the completion of the project. Retention agreements vary from project to project, and balances could be outstanding for several months or years depending on a number of circumstances such as contract-specific terms, project performance and other variables that may arise as the Company makes progress toward completion. As of ~~March 31,~~June 30, 2023, the amount of retention receivable estimated by management to be collected beyond one year is ~~approximately 55%~~approximately 58% of the ~~balance.~~balance.

Costs and estimated earnings in excess of billings represent the excess of contract costs and profits (or contract revenue) over the amount of contract billings to date and are classified as a current asset. Costs and estimated earnings in excess of billings result when either: (1) the appropriate contract revenue amount has been recognized over time in accordance with Accounting Standards Codification (“ASC”) 606, Revenue from Contracts with Customers (“ASC 606”), but a portion of the revenue recorded cannot be billed currently due to the billing terms defined in the contract, or (2) costs are incurred related to certain claims and unapproved change orders. Claims occur when there is a dispute regarding both a change in the scope of work and the price associated with that change. Unapproved change orders occur when a change in the scope of work results in additional work being performed before the parties have agreed on the corresponding change in the contract price. The Company routinely estimates recovery related to claims and unapproved change orders as a form of variable consideration at the most likely amount it expects to receive and to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is resolved. Claims and unapproved change orders are billable upon the agreement and resolution between the contractual parties and after the execution of contractual amendments. Increases in claims and unapproved change orders typically result from costs being incurred against existing or new positions; decreases normally result from resolutions and subsequent billings. As discussed in Note 10, the resolution of these claims and unapproved change orders may require litigation or other forms of dispute resolution proceedings. Other unbilled costs and profits are billable in accordance with the billing terms of each of the existing contractual arrangements and, as such, the timing of contract billing cycles can cause fluctuations in the balance of unbilled costs and profits. Ultimate resolution of other unbilled costs and profits typically involves incremental progress toward contractual requirements or milestones. The amount of costs and estimated earnings in excess of billings as of ~~March 31,~~June 30, 2023 estimated by management to be collected beyond one year is ~~approximately $642.6~~approximately $625.8 million.

~~Table of Contents~~

~~TUTOR PERINI CORPORATION AND SUBSIDIARIES~~

~~NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)~~

~~UNAUDITED~~

Capitalized contract costs are included in other current assets and primarily represent costs to fulfill a contract that (1) directly relate to an existing or anticipated contract, (2) generate or enhance resources that will be used in satisfying performance obligations in the future and (3) are expected to be recovered through the contract. Capitalized contract costs are generally expensed to the associated contract over the period of anticipated use on the project. During the three and six months ended ~~March 31,~~June 30, 2023, ~~and 2022, $10.8~~$9.0 million and ~~$12.6~~$19.8 million, respectively, of previously capitalized contract costs were amortized and recognized as expense on the related contracts. During the three and six months ended June 30, 2022, $19.0 million and $31.6 million, respectively, of previously capitalized contract costs were amortized and recognized as expense on the related contracts.

Contract liabilities include amounts owed under retention provisions and billings in excess of costs and estimated earnings. The amount as reported on the Condensed Consolidated Balance Sheets consisted of the following:


(in thousands)	(in thousands)	As of March 31, 2023		As of December 31, 2022		(in thousands)	As of June 30, 2023		As of December 31, 2022
Retention payable	Retention payable	$	245,972	$	246,562	Retention payable	$	226,036	$	246,562
Billings in excess of costs and estimated earnings	Billings in excess of costs and estimated earnings	978,505		975,812		Billings in excess of costs and estimated earnings	1,025,252		975,812
Total contract liabilities	Total contract liabilities	$	1,224,477	$	1,222,374	Total contract liabilities	$	1,251,288	$	1,222,374

Retention payable represents amounts invoiced to the Company by subcontractors where payments have been partially withheld pending the completion of certain milestones, other contractual conditions or upon the completion of the project. Generally, retention payable is not remitted to subcontractors until the associated retention receivable from customers is collected. As of ~~March 31,~~June 30, 2023, the amount of retention payable estimated by management to be remitted beyond one year is ~~approximately 39%~~approximately 42% of the balance.

Billings in excess of costs and estimated earnings represent the excess of contract billings to date over the amount of contract costs and profits (or contract revenue) recognized to date. The balance may fluctuate depending on the timing of contract billings and the recognition of contract revenue. Revenue recognized during the three and six months ended ~~March 31,~~June 30, 2023 and

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

included in the opening billings in excess of costs and estimated earnings balances for each period totaled $439.5 million and $564.4 million, respectively. Revenue recognized during the three and six months ended June 30, 2022 and included in the opening billings in excess of costs and estimated earnings balances for each period totaled ~~$365.1~~$387.5 million and ~~$317.8~~$425.5 million, respectively.

(4)Cash, Cash Equivalents and Restricted Cash

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the Condensed Consolidated Balance Sheets to the amounts shown in the Condensed Consolidated Statements of Cash Flows:


(in thousands)	(in thousands)	As of March 31, 2023		As of December 31, 2022		(in thousands)	As of June 30, 2023		As of December 31, 2022
Cash and cash equivalents available for general corporate purposes	Cash and cash equivalents available for general corporate purposes	$	63,928	$	47,711	Cash and cash equivalents available for general corporate purposes	$	65,126	$	47,711
Joint venture cash and cash equivalents	Joint venture cash and cash equivalents	218,767		211,640		Joint venture cash and cash equivalents	198,419		211,640
Cash and cash equivalents	Cash and cash equivalents	282,695		259,351		Cash and cash equivalents	263,545		259,351
Restricted cash	Restricted cash	19,946		14,480		Restricted cash	10,914		14,480
Total cash, cash equivalents and restricted cash	Total cash, cash equivalents and restricted cash	$	302,641	$	273,831	Total cash, cash equivalents and restricted cash	$	274,459	$	273,831

Cash equivalents include short-term, highly liquid investments with maturities of three months or less when acquired. Cash and cash equivalents consist of amounts available for the Company’s general purposes, the Company’s proportionate share of cash held by the Company’s unconsolidated joint ventures and 100% of amounts held by the Company’s consolidated joint ventures. In both cases, cash held by joint ventures is available only for joint venture-related uses, including future distributions to joint venture partners.

Restricted cash includes amounts primarily held as collateral to secure insurance-related contingent obligations, such as insurance claim deductibles, in lieu of letters of credit.

(5)Earnings Per Common Share

Basic earnings per common share (“EPS”) and diluted EPS are calculated by dividing net income (loss) attributable to Tutor Perini Corporation by the following: for basic EPS, the weighted-average number of common shares outstanding during the period; and for diluted EPS, the sum of the weighted-average number of both outstanding common shares and potentially

~~Table of Contents~~

~~TUTOR PERINI CORPORATION AND SUBSIDIARIES~~

~~NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)~~

~~UNAUDITED~~

dilutive securities, which for the Company can include restricted stock units (“RSUs”) and unexercised stock options. The Company calculates the effect of the potentially dilutive RSUs and stock options using the treasury stock method.


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in thousands, except per common share data)	(in thousands, except per common share data)	2023		2022			(in thousands, except per common share data)	2023		2022			2023		2022
Net loss attributable to Tutor Perini Corporation	Net loss attributable to Tutor Perini Corporation	$	(49,196)	$	(21,634)		Net loss attributable to Tutor Perini Corporation	$	(37,534)	$	(63,003)		$	(86,730)	$	(84,637)

Weighted-average common shares outstanding, basic	Weighted-average common shares outstanding, basic	51,551		51,107			Weighted-average common shares outstanding, basic	51,803		51,276			51,678		51,192
Effect of dilutive RSUs and stock options	Effect of dilutive RSUs and stock options	—		—			Effect of dilutive RSUs and stock options	—		—			—		—
Weighted-average common shares outstanding, diluted	Weighted-average common shares outstanding, diluted	51,551		51,107			Weighted-average common shares outstanding, diluted	51,803		51,276			51,678		51,192

Net loss attributable to Tutor Perini Corporation per common share:	Net loss attributable to Tutor Perini Corporation per common share:						Net loss attributable to Tutor Perini Corporation per common share:
Basic	Basic	$	(0.95)	$	(0.42)		Basic	$	(0.72)	$	(1.23)		$	(1.68)	$	(1.65)
Diluted	Diluted	$	(0.95)	$	(0.42)		Diluted	$	(0.72)	$	(1.23)		$	(1.68)	$	(1.65)

Anti-dilutive securities not included above	Anti-dilutive securities not included above	2,857		3,431			Anti-dilutive securities not included above	3,163		3,398			3,010		3,415

For both the three and six months ended ~~March 31,~~ June 30, 2023 and 2022, all outstanding RSUs and stock options were excluded from the calculation of weighted-average diluted shares outstanding, as the shares have an anti-dilutive effect due to the net loss for ~~both~~the periods.

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

(6)Income Taxes

The Company recognized income tax expense of $0.2 million for the three months ended June 30, 2023 and an income tax benefit of $47.9 million for the ~~three~~six months ended ~~March 31, 2023~~ ~~of $48.1 million resulting in an effective income tax rate of 49.6%.~~ June 30, 2023. The effective income tax rate was ~~higher~~(1.2)% and 42.2% for the three and six months ended June 30, 2023, respectively. The effective income tax rate for the three months ended June 30, 2023 was lower than the 21% federal statutory rate primarily due to the impact of a cumulative catch-up adjustment associated with the change in the Company’s projected 2023 effective tax rate that resulted from the revision of the Company’s forecast. The effective income tax rates for both periods were impacted by relatively large tax benefits generated against a forecasted pre-tax loss for the ~~period and projected for~~year, which magnified the ~~year.~~impact these tax benefits had on the effective income tax rate. In periods ~~reporting~~with pre-tax losses, a tax ~~benefit increases~~benefits generated during the period increase the effective income tax rate ~~because it increases~~(and, thus, the income tax benefit ~~generated from~~to the Company) rather than decreasing the effective rate, as in periods with pre-tax ~~loss.~~income. The tax benefits that caused a higher effective tax rate were primarily the earnings attributable to noncontrolling interests (for which income taxes are not the responsibility of the Company) and state income taxes (net of the federal tax benefit), partially offset by non-deductible expenses.

For the three and six months ended ~~March 31,~~June 30, 2022, the Company recognized an income tax benefit of ~~$3.9~~$43.7 million and $47.6 million, respectively, with an effective income tax rate of ~~17.1%. The Company incurred a pre-tax loss for the quarter, but projected a pre-tax profit for the year~~41.3% and ~~as a result, tax benefits reduced the effective tax rate.~~37.1%, respectively. The effective income tax ~~rate was lower~~rates for both periods were higher than the 21% federal statutory rate primarily due to tax benefits generated against a relatively low forecasted pre-tax loss for the year, which magnified the impact of tax benefits on the effective income tax rate. In periods with pre-tax losses, tax benefits generated during the period increase the effective income tax rate (and, thus, the income tax benefit to the Company) rather than decreasing the effective rate, as in periods with pre-tax income. The tax benefits in the respective periods that caused a higher tax rate were primarily the earnings attributable to noncontrolling interests ~~for~~(for which income taxes are not the responsibility of the ~~Company, partially offset by~~Company) and state income ~~taxes~~tax benefits (net of the federal tax benefit).

The Company had deferred tax assets of ~~$97.4~~$79.0 million and $15.9 million at ~~March 31,~~June 30, 2023 and December 31, 2022, respectively, which are included in other assets on the Condensed Consolidated Balance Sheets.

(7)Goodwill and Intangible Assets

Goodwill

The following table presents the changes in the carrying amount of goodwill since its inception through ~~March 31,~~June 30, 2023:

(in thousands) Civil Building Specialty
Contractors Total
Gross goodwill as of December 31, 2022 $ 492,074 $ 424,724 $ 156,193 $ 1,072,991
Accumulated impairment as of December 31, 2022 (286,931) (424,724) (156,193) (867,848)
Goodwill as of December 31, 2022 205,143 — — 205,143
Current year activity — — — —
Goodwill as of March 31, 2023 $ 205,143 $ — $ — $ 205,143

~~Table of Contents~~

~~TUTOR PERINI CORPORATION AND SUBSIDIARIES~~

~~NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)~~

~~UNAUDITED~~


(in thousands)	Civil		Building		Specialty Contractors		Total
Gross goodwill as of December 31, 2022	$	492,074	$	424,724	$	156,193	$	1,072,991
Accumulated impairment as of December 31, 2022	(286,931)		(424,724)		(156,193)		(867,848)
Goodwill as of December 31, 2022	205,143		—		—		205,143
Current year activity	—		—		—		—
Goodwill as of June 30, 2023	$	205,143	$	—	$	—	$	205,143

The Company performed its annual impairment test in the fourth quarter of 2022 and concluded goodwill was not impaired. In addition, the Company determined that no triggering events occurred and no circumstances changed since the date of our annual impairment test that would more likely than not reduce the fair value of the Civil reporting unit below its carrying amount.

The Company will continue to monitor events and circumstances for changes that indicate the Civil reporting unit goodwill would need to be reevaluated for impairment during future interim periods prior to the annual impairment test. These future events and circumstances include, but are not limited to, changes in the overall financial performance of the Civil reporting unit, as well as other quantitative and qualitative factors which could indicate potential triggering events for possible impairment.

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

Intangible Assets

Intangible assets consist of the following:


		As of March 31, 2023								Weighted-Average Amortization Period		As of June 30, 2023								Weighted-Average Amortization Period
(in thousands)	(in thousands)	Cost		Accumulated Amortization		Accumulated Impairment Charge		Carrying Value			(in thousands)	Cost		Accumulated Amortization		Accumulated Impairment Charge		Carrying Value
Trade names (non-amortizable)	Trade names (non-amortizable)	$	117,600	$	—	$	(67,190)	$	50,410	Indefinite	Trade names (non-amortizable)	$	117,600	$	—	$	(67,190)	$	50,410	Indefinite
Trade names (amortizable)	Trade names (amortizable)	69,250		(26,445)		(23,232)		19,573		20 years	Trade names (amortizable)	69,250		(27,004)		(23,232)		19,014		20 years
Contractor license	Contractor license	6,000		—		(6,000)		—		N/A	Contractor license	6,000		—		(6,000)		—		N/A
Customer relationships	Customer relationships	39,800		(23,155)		(16,645)		—		N/A	Customer relationships	39,800		(23,155)		(16,645)		—		N/A
Construction contract backlog	Construction contract backlog	149,290		(149,290)		—		—		N/A	Construction contract backlog	149,290		(149,290)		—		—		N/A
Total	Total	$	381,940	$	(198,890)	$	(113,067)	$	69,983		Total	$	381,940	$	(199,449)	$	(113,067)	$	69,424


	As of December 31, 2022								Weighted-Average Amortization Period
(in thousands)	Cost		Accumulated Amortization		Accumulated Impairment Charge		Carrying Value
Trade names (non-amortizable)	$	117,600	$	—	$	(67,190)	$	50,410	Indefinite
Trade names (amortizable)	69,250		(25,886)		(23,232)		20,132		20 years
Contractor license	6,000		—		(6,000)		—		N/A
Customer relationships	39,800		(23,155)		(16,645)		—		N/A
Construction contract backlog	149,290		(149,290)		—		—		N/A
Total	$	381,940	$	(198,331)	$	(113,067)	$	70,542

Amortization expense related to amortizable intangible assets for the three and six months ended ~~March 31,~~June 30, 2023 ~~and 2022~~ was $0.6 million and ~~$5.5~~$1.1 million, respectively. Amortization expense related to amortizable intangible assets for the three and six months ended June 30, 2022 was $4.7 million and $10.2 million, respectively. As of ~~March 31,~~June 30, 2023, future amortization expense related to amortizable intangible assets will be approximately ~~$1.7~~$1.1 million for the remainder of 2023, $2.2 million per year for the years 2024 through 2028 and $6.9 million thereafter.

The Company performed its annual impairment test for non-amortizable trade names during the fourth quarter of 2022. Based on this assessment, the Company concluded that its non-amortizable trade names were not impaired. In addition, the Company determined that no triggering events occurred and no circumstances changed since the date of our annual impairment test that would indicate impairment of its non-amortizable trade names. Other amortizable intangible assets are reviewed for impairment whenever circumstances indicate that future cash flows generated by the assets might be less than the assets’ net carrying value. The Company had no impairment of intangible assets during the three and six months ended ~~March 31,~~June 30, 2023 or 2022.

1213

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

(8)Financial Commitments

Long-Term Debt

Long-term debt as reported on the Condensed Consolidated Balance Sheets consisted of the following:


(in thousands)	(in thousands)	As of March 31, 2023		As of December 31, 2022		(in thousands)	As of June 30, 2023		As of December 31, 2022
2017 Senior Notes	2017 Senior Notes	$	497,562	$	497,289	2017 Senior Notes	$	497,839	$	497,289
Term Loan B	Term Loan B	403,677		404,169		Term Loan B	359,110		404,169
Revolver	Revolver	30,000		—		Revolver	25,000		—
Equipment financing and mortgages	Equipment financing and mortgages	45,286		48,681		Equipment financing and mortgages	42,194		48,681
Other indebtedness	Other indebtedness	4,157		8,300		Other indebtedness	2,114		8,300
Total debt	Total debt	980,682		958,439		Total debt	926,257		958,439
Less: Current maturities	Less: Current maturities	66,228		70,285		Less: Current maturities	20,634		70,285
Long-term debt, net	Long-term debt, net	$	914,454	$	888,154	Long-term debt, net	$	905,623	$	888,154

The following table reconciles the outstanding debt balances to the reported debt balances as of ~~March 31,~~June 30, 2023 and December 31, 2022:


		As of March 31, 2023						As of December 31, 2022							As of June 30, 2023						As of December 31, 2022
(in thousands)	(in thousands)	Outstanding Debt		Unamortized Discounts and Issuance Costs		Debt, as reported		Outstanding Debt		Unamortized Discounts and Issuance Costs		Debt, as reported		(in thousands)	Outstanding Debt		Unamortized Discounts and Issuance Costs		Debt, as reported		Outstanding Debt		Unamortized Discounts and Issuance Costs		Debt, as reported
2017 Senior Notes	2017 Senior Notes	$	500,000	$	(2,438)	$	497,562	$	500,000	$	(2,711)	$	497,289	2017 Senior Notes	$	500,000	$	(2,161)	$	497,839	$	500,000	$	(2,711)	$	497,289
Term Loan B	Term Loan B	414,375		(10,698)		403,677		415,438		(11,269)		404,169		Term Loan B	369,279		(10,169)		359,110		415,438		(11,269)		404,169

The unamortized issuance costs related to the Revolver were ~~$1.9~~$1.8 million and $1.6 million as of ~~March 31,~~June 30, 2023 and December 31, 2022, respectively, and are included in other assets on the Condensed Consolidated Balance Sheets.

2020 Credit Agreement

On August 18, 2020, the Company entered into a credit agreement (the “2020 Credit Agreement”) with BMO Harris Bank N.A., as Administrative Agent, Swing Line Lender and L/C Issuer and other lenders. The 2020 Credit Agreement provides for a $425.0 million term loan B facility (the “Term Loan B”) and a $175.0 million revolving credit facility (the “Revolver”), with sublimits for the issuance of letters of credit and swing line loans up to the aggregate amounts of $75.0 million and $10.0 million, respectively. The Term Loan B will mature on August 18, 2027 and the Revolver will mature on August 18, 2025, in each case, unless any of the 2017 Senior Notes are outstanding on January 30, 2025 (which is 91 days prior to the maturity of the 2017 Senior Notes), in which case, both the Term Loan B and the Revolver will mature on January 30, 2025 (subject to certain further exceptions).

The 2020 Credit Agreement permits the Company to repay any or all borrowings outstanding under the 2020 Credit Agreement at any time prior to maturity without penalty. The 2020 Credit Agreement requires the Company to make regularly scheduled payments of principal on the Term Loan B in quarterly installments equal to 0.25% of the initial principal amount of the Term Loan B. The 2020 Credit Agreement also requires the Company to make prepayments on the Term Loan B in connection with certain asset sales, receipts of insurance proceeds, incurrences of certain indebtedness and annual excess cash flow (in each case, subject to certain customary exceptions). At ~~March 31, 2023 and~~ December 31, 2022, ~~included in~~ current maturities of long-term debt in the accompanying Condensed Consolidated Balance ~~Sheets is~~Sheet included a $44.0 million prepayment of principal on the Term Loan B, which was paid in April 2023, relating to the mandatory prepayment provision of the 2020 Credit Agreement in respect of annual excess cash flow.

Subject to certain exceptions, at any time prior to maturity, the 2020 Credit Agreement provides the Company with the right to increase the commitments under the Revolver and/or to establish one or more term loan facilities in an aggregate amount up to (i) the greater of $173.5 million and 50% LTM EBITDA (as defined in the 2020 Credit Agreement) plus (ii) additional amounts if (A) in the case of pari passu first lien secured indebtedness, the First Lien Net Leverage Ratio (as defined in the 2020 Credit

1314

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

Agreement) does not exceed 1.35:1.00, (B) in the case of junior lien secured indebtedness, the Total Net Leverage Ratio (as defined in the 2020 Credit Agreement) does not exceed 3.50:1.00 and (C) in the case of unsecured indebtedness, (x) the Total Net Leverage Ratio does not exceed 3.50:1.00 or (y) the Fixed Charge Coverage Ratio (as defined in the 2020 Credit Agreement) is no less than 2.00:1.00.

Borrowings under the 2020 Credit Agreement bear interest, at the Company’s option, at a rate equal to (i) (A) in the case of the Term Loan B, following the amendment to the 2020 Credit Agreement on May 2, 2023 (as discussed below), (x) the Adjusted Term Secured Overnight Financing Rate (“Adjusted Term SOFR”) (calculated with a 11.448 basis point, 26.161 basis point and 42.826 basis point credit spread adjustment for a 1, 3 and 6 month interest period, respectively) or (y) a base rate (determined by reference to the highest of (1) the administrative agent’s prime lending rate, (2) the federal funds effective rate plus 50 basis points and (3) the Adjusted Term SOFR rate for a one-month interest period plus 100 basis points) and (B) in case of the Revolver, following the amendment to the 2020 Credit Agreement on October 31, 2022 (as discussed below), (x) the Adjusted Term SOFR rate (calculated with a 10 basis point credit spread adjustment for all interest periods) or (y) a base rate (determined by reference to the highest of (1) the administrative agent’s prime lending rate, (2) the federal funds effective rate plus 50 basis points and (3) the Adjusted Term SOFR rate for a one-month interest period plus 100 basis points) plus, in each case, (ii) an applicable margin. The margin applicable to the Term Loan B is between 4.50% and 4.75% for Adjusted Term SOFR and between 3.50% and 3.75% for base rate, and, in each case, is based on the Total Net Leverage Ratio. The margin applicable to the Revolver is between 4.25% and 4.75% for Adjusted Term SOFR and 3.25% and 3.75% for base rate, and, in each case, is based on the First Lien Net Leverage Ratio. Effective following the amendment to the 2020 Credit Agreement on October 31, 2022, the Company’s original London Interbank Offered Rate (“LIBOR”) option in respect of the Revolver was transitioned to Adjusted Term SOFR. Effective May 2, 2023, the 2020 Credit Agreement was further amended to transition the Company’s original LIBOR option in respect of the Term Loan B to Adjusted Term SOFR. In addition to paying interest on outstanding principal under the 2020 Credit Agreement, the Company will pay a commitment fee to the lenders under the Revolver in respect of the unutilized commitments thereunder. The Company will pay customary letter of credit fees. If a payment or bankruptcy event of default occurs and is continuing, the otherwise applicable margin on overdue amounts will be increased by 2% per annum. The 2020 Credit Agreement includes customary provisions for the replacement of Adjusted Term SOFR with an alternative benchmark rate upon Adjusted Term SOFR being discontinued. The weighted-average annual interest rate on borrowings under the Revolver was ~~11.58%~~11.78% during the ~~three~~six months ended ~~March 31,~~June 30, 2023.

The 2020 Credit Agreement initially required, solely with respect to the Revolver, the Company and its restricted subsidiaries to maintain a maximum First Lien Net Leverage Ratio of 2.75:1.00, stepping down to 2.25:1.00 beginning the fiscal quarter ending March 31, 2022. On October 31, 2022, the 2020 Credit Agreement was amended to increase the maximum First Lien Net Leverage Ratio covenant level to 2.75:1.00 (from 2.25:1.00), effective the fiscal quarter ending September 30, 2022, and subsequently stepping back down to 2.25:1.00 beginning the fiscal quarter ending June 30, 2023. On March 10, 2023, the 2020 Credit Agreement was further amended to set the maximum First Lien Net Leverage Ratio covenant level to 3.50:1.00, effective the fiscal quarter ended December 31, 2022 and increasing to 3.75:1.00 for the fiscal quarter ending March 31, 2023 and subsequently stepping down to 3.00:1.00 for the fiscal quarter ending June 30, 2023, 2.50:1.00 for the fiscal quarter ending September 30, 2023 and 2.25:1.00 for the fiscal quarter ending December 31, 2023 and each fiscal quarter thereafter. The 2020 Credit Agreement also includes certain customary representations and warranties, affirmative covenants and events of default. Subject to certain exceptions, substantially all of the Company’s existing and future material wholly-owned subsidiaries unconditionally guarantee the obligations of the Company under the 2020 Credit Agreement; additionally, subject to certain exceptions, the obligations are secured by a lien on substantially all of the assets of the Company and its subsidiaries guaranteeing these obligations.

As of ~~March 31,~~June 30, 2023, there was ~~$145~~$150 million available under the Revolver. The Company had not utilized the Revolver for letters of credit. The Company was in compliance with the financial covenant under the 2020 Credit Agreement for the period ended ~~March 31,~~June 30, 2023.

2017 Senior Notes

On April 20, 2017, the Company issued $500 million in aggregate principal amount of 6.875% Senior Notes due May 1, 2025 (the “2017 Senior Notes”) in a private placement offering. Interest on the 2017 Senior Notes is payable in arrears semi-annually in May and November of each year, beginning in November 2017.

The Company may redeem the 2017 Senior Notes at specified redemption prices described in the indenture. Upon a change of control, holders of the 2017 Senior Notes may require the Company to repurchase all or part of the 2017 Senior Notes at 101% of the principal amount thereof, plus accrued and unpaid interest to the redemption date.

1415

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

The 2017 Senior Notes are senior unsecured obligations of the Company and are guaranteed by substantially all of the Company’s existing and future subsidiaries that also guarantee obligations under the Company’s 2020 Credit Agreement, as defined above. In addition, the indenture for the 2017 Senior Notes provides for customary covenants, including events of default and restrictions on the payment of dividends and share repurchases.

Interest Expense

Interest expense as reported in the Condensed Consolidated Statements of Operations consisted of the following:


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in thousands)	(in thousands)	2023		2022			(in thousands)	2023		2022			2023		2022
Cash interest expense:	Cash interest expense:						Cash interest expense:
Interest on 2017 Senior Notes	Interest on 2017 Senior Notes	$	8,594	$	8,594		Interest on 2017 Senior Notes	$	8,594	$	8,594		$	17,188	$	17,188
Interest on Term Loan B	Interest on Term Loan B	9,749		6,033			Interest on Term Loan B	9,250		6,085			18,999		12,118
Interest on Revolver	Interest on Revolver	1,745		503			Interest on Revolver	2,807		130			4,552		633

Other interest	Other interest	421		461			Other interest	364		479			785		940
Total cash interest expense	Total cash interest expense	20,509		15,591			Total cash interest expense	21,015		15,288			41,524		30,879

Non-cash interest expense:(a)	Non-cash interest expense:(a)						Non-cash interest expense:(a)

Amortization of discount and debt issuance costs on Term Loan B	Amortization of discount and debt issuance costs on Term Loan B	571		505			Amortization of discount and debt issuance costs on Term Loan B	529		516			1,100		1,021
Amortization of debt issuance costs on Revolver	Amortization of debt issuance costs on Revolver	160		142			Amortization of debt issuance costs on Revolver	195		141			355		283
Amortization of debt issuance costs on 2017 Senior Notes	Amortization of debt issuance costs on 2017 Senior Notes	273		254			Amortization of debt issuance costs on 2017 Senior Notes	277		259			550		513
Total non-cash interest expense	Total non-cash interest expense	1,004		901			Total non-cash interest expense	1,001		916			2,005		1,817

Total interest expense	Total interest expense	$	21,513	$	16,492		Total interest expense	$	22,016	$	16,204		$	43,529	$	32,696

(a)The combination of cash and non-cash interest expense produces effective interest rates that are higher than contractual rates. Accordingly, the effective interest rates for the 2017 Senior Notes and Term Loan B were 7.13% and ~~10.44%~~10.84%, , respectively, for the ~~three~~six months ended ~~March 31,~~June 30, 2023.

(9)Leases

The Company leases certain office space, construction and office equipment, vehicles and temporary housing generally under non-cancelable operating leases. Leases with an initial term of one year or less are not recorded on the balance sheet, and the Company generally recognizes lease expense for these leases on a straight-line basis over the lease term. As of ~~March 31,~~June 30, 2023, the Company’s operating leases have remaining lease terms ranging from less than one year to 15 years, some of which include options to renew the leases. The exercise of lease renewal options is generally at the Company’s sole discretion. The Company’s leases do not contain any material residual value guarantees or material restrictive covenants.

The following table presents components of lease expense for the three and six months ended ~~March 31,~~June 30, 2023 and 2022:


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in thousands)	(in thousands)	2023		2022			(in thousands)	2023		2022			2023		2022
Operating lease expense	Operating lease expense	$	3,474	$	4,157		Operating lease expense	$	3,387	$	3,912		$	6,861	$	8,069
Short-term lease expense(a)	Short-term lease expense(a)	13,919		14,444			Short-term lease expense(a)	12,692		12,991			26,611		27,435
		17,393		18,601				16,079		16,903			33,472		35,504
Less: Sublease income	Less: Sublease income	194		190			Less: Sublease income	198		190			392		380
Total lease expense	Total lease expense	$	17,199	$	18,411		Total lease expense	$	15,881	$	16,713		$	33,080	$	35,124

(a)Short-term lease expense includes all leases with lease terms of up to one year. Short-term leases include, among other things, construction equipment rented on an as-needed basis as well as temporary housing.

1516

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

The following table presents supplemental balance sheet information related to operating leases:


(dollars in thousands)	(dollars in thousands)	Balance Sheet Line Item	As of March 31, 2023			As of December 31, 2022			(dollars in thousands)	Balance Sheet Line Item	As of June 30, 2023			As of December 31, 2022
Assets	Assets								Assets
Right-of-use assets	Right-of-use assets	Other assets	$	49,147		$	50,825		Right-of-use assets	Other assets	$	47,692		$	50,825
Total lease assets	Total lease assets		$	49,147		$	50,825		Total lease assets		$	47,692		$	50,825
Liabilities	Liabilities								Liabilities
Current lease liabilities	Current lease liabilities	Accrued expenses and other current liabilities	$	6,290		$	6,709		Current lease liabilities	Accrued expenses and other current liabilities	$	5,710		$	6,709
Long-term lease liabilities	Long-term lease liabilities	Other long-term liabilities	48,006			49,176			Long-term lease liabilities	Other long-term liabilities	47,154			49,176
Total lease liabilities	Total lease liabilities		$	54,296		$	55,885		Total lease liabilities		$	52,864		$	55,885
Weighted-average remaining lease term	Weighted-average remaining lease term		11.0 years						Weighted-average remaining lease term		11.0 years
Weighted-average discount rate	Weighted-average discount rate		11.81		%	11.77		%	Weighted-average discount rate		11.90		%	11.77		%

The following table presents supplemental cash flow information and non-cash activity related to operating leases:


		Three Months Ended March 31,					Six Months Ended June 30,
(in thousands)	(in thousands)	2023		2022		(in thousands)	2023		2022
Operating cash flow information:	Operating cash flow information:					Operating cash flow information:
Cash paid for amounts included in the measurement of lease liabilities	Cash paid for amounts included in the measurement of lease liabilities	$	(3,446)	$	(3,927)	Cash paid for amounts included in the measurement of lease liabilities	$	(6,807)	$	(7,717)
Non-cash activity:	Non-cash activity:					Non-cash activity:
Right-of-use assets obtained in exchange for lease liabilities	Right-of-use assets obtained in exchange for lease liabilities	$	318	$	6,757	Right-of-use assets obtained in exchange for lease liabilities	$	807	$	7,887

The following table presents maturities of operating lease liabilities on an undiscounted basis as of ~~March 31,~~June 30, 2023:


Year (in thousands)	Year (in thousands)	Operating Leases		Year (in thousands)	Operating Leases
2023 (excluding the three months ended March 31, 2023)		$	9,198
2023 (excluding the six months ended June 30, 2023)				2023 (excluding the six months ended June 30, 2023)	$	5,956
2024	2024	10,028		2024	10,224
2025	2025	8,910		2025	9,109
2026	2026	7,478		2026	7,556
2027	2027	6,770		2027	6,770
Thereafter	Thereafter	58,094		Thereafter	58,094
Total lease payments	Total lease payments	100,478		Total lease payments	97,709
Less: Imputed interest	Less: Imputed interest	46,182		Less: Imputed interest	44,845
Total	Total	$	54,296	Total	$	52,864

(10)Commitments and Contingencies

The Company and certain of its subsidiaries are involved in litigation and other legal proceedings and forms of dispute resolution in the ordinary course of business, including but not limited to disputes over contract payment and/or performance-related issues (such as disagreements regarding delay or a change in the scope of work of a project and/or the price associated with that change) and other matters incidental to the Company’s business. In accordance with ASC 606, the Company makes assessments of these types of matters on a routine basis and, to the extent permitted by ASC 606, estimates and records recovery related to these matters as a form of variable consideration at the most likely amount the Company expects to receive, as discussed further in Note 3. In addition, the Company is contingently liable for litigation, performance guarantees and other commitments arising in the ordinary course of business, which are accounted for in accordance with ASC 450, Contingencies. Management reviews these matters regularly and updates or revises its estimates as warranted by subsequent information and developments. These assessments require judgments concerning matters that are inherently uncertain, such as litigation developments and outcomes, the anticipated outcome of negotiations and the estimated cost of resolving disputes.

1617

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

Consequently, these assessments are estimates, and actual amounts may vary from such estimates. In addition, because such matters are typically resolved over long periods of time, the Company’s assets and liabilities may change over time should the circumstances dictate. The description of the legal proceedings listed below include management’s assessment of those proceedings. Management believes that, based on current information and discussions with the Company’s legal counsel, the ultimate resolution of other matters is not expected to have a material effect on the Company’s consolidated financial position, results of operations or cash flows.

A description of the material pending legal proceedings, other than ordinary routine litigation incidental to the business is as follows:

Alaskan Way Viaduct Matter

In January 2011, Seattle Tunnel Partners (“STP”), a joint venture between Dragados USA, Inc. and the Company, entered into a design-build contract with the Washington State Department of Transportation (“WSDOT”) for the construction of a large-diameter bored tunnel in downtown Seattle, King County, Washington to replace the Alaskan Way Viaduct, also known as State Route 99. The Company has a 45% interest in STP.

The construction of the large-diameter bored tunnel required the use of a tunnel boring machine (“TBM”). In December 2013, the TBM struck a steel pipe, installed by WSDOT as a well casing for an exploratory well. The TBM was significantly damaged and was required to be repaired. STP has asserted that the steel pipe casing was a differing site condition that WSDOT failed to properly disclose. The Disputes Review Board mandated by the contract to hear disputes issued a decision finding the steel casing was a Type I (material) differing site condition. WSDOT did not accept that finding.

The TBM was insured under a Builder’s Risk Insurance Policy (the “Policy”) with Great Lakes Reinsurance (UK) PLC and a consortium of other insurers (the “Insurers”). STP submitted the claims to the Insurers and requested interim payments under the Policy. The Insurers refused to pay and denied coverage. In June 2015, STP filed a lawsuit in the King County Superior Court, State of Washington seeking declaratory relief concerning contract interpretation, as well as damages as a result of the Insurers’ breach of their obligations under the terms of the Policy. STP is also asserting extra-contractual and statutory claims against the Insurers. STP submitted damages to the Insurers in the King County lawsuit in the amount of $532 million. WSDOT is deemed a plaintiff since WSDOT is an insured under the Policy and had filed its own claim for damages. Hitachi Zosen (“Hitachi”), the manufacturer of the TBM, joined the case as a plaintiff for costs incurred to repair the damages to the TBM.

In April and September 2018, rulings received on pre-trial motions limited some of the potential recoveries under the Policy for STP, WSDOT and Hitachi. On August 2, 2021, the Court of Appeals reversed in part certain of those limitations but affirmed other parts of those rulings. On September 15, 2022, the Washington Supreme Court affirmed the decision of the Court of Appeals, which limits recovery of certain damages under the Policy. Based on the rulings of the Court of Appeals, the case will continue for adjudication on the remaining facts and legal issues, including the number of covered occurrences which could increase the amount of available coverage under the Policy and the amount of investigative costs that are subject to the Policy limits. STP also has claims for costs, fees, pre-judgment interest and extra-contractual and statutory claims, which are not subject to the Policy limits.

With respect to STP’s direct and indirect claims against the Insurers, management has included in receivables an estimate of the total anticipated recovery concluded to be probable.

In March 2016, WSDOT filed a complaint against STP in Thurston County Superior Court alleging breach of contract, seeking $57.2 million in delay-related damages and seeking declaratory relief concerning contract interpretation. STP subsequently filed a counterclaim against WSDOT. The jury trial between STP and WSDOT commenced on October 7, 2019 and concluded on December 13, 2019, with a jury verdict in favor of WSDOT awarding them $57.2 million in damages. The Company recorded the impact of the jury verdict during the fourth quarter of 2019, resulting in a pre-tax charge of $166.8 million, which included $25.7 million for the Company’s 45% proportionate share of the $57.2 million in damages awarded by the jury to WSDOT. The charge was for non-cash write-downs primarily related to the costs and estimated earnings in excess of billings and receivables that the Company previously recorded to reflect its expected recovery in this case. STP filed a petition for discretionary review by the Washington Supreme Court on July 12, 2022, which was denied by the Supreme Court on October 10, 2022. On October 18, 2022, STP paid the damages and associated interest from the judgment, which included the Company’s proportionate share of $34.6 million. As a result, the lawsuit between STP and WSDOT has concluded.

1718

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

George Washington Bridge Bus Station Matter

In August 2013, Tutor Perini Building Corp. (“TPBC”) entered into a contract with the George Washington Bridge Bus Station Development Venture, LLC (the “Developer”) to renovate the George Washington Bridge Bus Station, a mixed-use facility owned by the Port Authority of New York and New Jersey (the “Port Authority”) that serves as a transit facility and retail space. The $100 million project experienced significant design errors and associated delays, resulting in damages to TPBC and its subcontractors, including WDF and Five Star, wholly owned subsidiaries of the Company. The facility opened to the public on May 16, 2017.

On February 26, 2015, the Developer filed a demand for arbitration, subsequently amended, seeking $30 million in alleged damages and declaratory relief that TPBC’s requests for additional compensation were invalid due to lack of notice. TPBC denied the Developer’s claims and filed a counterclaim in March 2018. TPBC was seeking in excess of $113 million in the arbitration, which included unpaid contract balance claims, the return of $29 million retained by the Developer in alleged damages, as well as extra work claims, pass-through claims and delay claims. The Developer was seeking an additional $4.8 million in damages from TPBC beyond the $29 million it had withheld.

Hearings on the merits commenced on September 24, 2018 before the arbitration panel. On June 4, 2019, the arbitration panel, as confirmed by the U.S. District Court in the Southern District of New York, issued a writ of attachment against Developer for $23 million of the $29 million discussed above. On October 7, 2019, the Developer filed for bankruptcy protection in the Southern District of New York under Chapter 11 of the Bankruptcy Code. The filing for bankruptcy stayed the pending arbitration proceedings. TPBC appeared in the bankruptcy proceedings on October 8, 2019 and filed a Proof of Claim in the amount of $113 million on December 13, 2019.

On June 5, 2020, the Developer, secured lenders and the Port Authority announced that they had reached a settlement of their disputes. As part of the settlement, the Port Authority waived the enforcement of its right to seek a “cure” pursuant to its lease agreement with the Developer, which requires construction costs be paid prior to any sale of the leasehold, the sole asset in the Developer’s bankruptcy estate to be distributed in this bankruptcy. On July 14, 2020, the bankruptcy court conducted a hearing to determine (1) whether to approve the settlement agreement between the Developer, secured lenders and the Port Authority; and (2) whether TPBC can assert third-party beneficiary rights to the lease agreement and require that prior to the sale of the leasehold, any outstanding costs owed to contractors for the cost of building the project must be paid pursuant to the lease agreement’s “cure” provisions. On August 12, 2020, the bankruptcy court approved the settlement and denied TPBC’s third-party beneficiary rights under the lease agreement. On August 20, 2020, TPBC filed an appeal with the U.S. District Court for the Southern District of New York seeking to challenge the denial of its third-party beneficiary rights under the lease agreement’s “cure” provisions to avoid being subordinate to the claims of the secured lenders in the bankruptcy proceedings, which was denied by the U.S. District Court on August 4, 2021. TPBC filed an appeal with the U.S. Court of Appeals for the Second Circuit on August 20, 2021, which conducted oral ~~arguments~~argument on October 27, 2022. On April 10, 2023, the Second Circuit affirmed the bankruptcy court’s and district court’s denials of TPBC’s third-party beneficiary rights under the project’s lease agreement’s “cure” provisions and concluded that TPBC’s claims were not otherwise entitled to priority treatment under the Bankruptcy Code and should therefore be treated as unsecured claims that are subordinate to the claims of the secured lenders in the Developer’s bankruptcy case. As a result of this adverse decision from the Second Circuit, the Company recorded a non-cash, pre-tax charge to income (loss) from construction operations of $83.6 million in the first quarter of 2023. TPBC has no further avenues to recover its costs from the Developer or the bankruptcy-related actions, nor does the Developer have any ability to recover its claims against TPBC, and these lawsuits have now concluded.

Separately, on July 2, 2018, TPBC filed a lawsuit against the Port Authority, as owner of the project, seeking the same $113 million in damages pursuant to the lease agreement between the Port Authority and the Developer. On August 20, 2018, the Port Authority filed a motion to dismiss all causes of action, which was denied by the court on July 1, 2019. The Port Authority appealed this decision on July 15, 2019. On February 18, 2021, the Appellate Division affirmed in part and reversed in part the trial court's denial of the Port Authority's motion to dismiss TPBC’s causes of action. On April 11, 2022, the court granted the Port Authority’s motion to dismiss on statutory notice grounds. The Company filed a notice of appeal on April 28, 2022, which is pending.

In addition, on August 11, 2021, TPBC filed a second lawsuit in state court against the Port Authority alleging unjust enrichment and tortious interference with TPBC’s right to recover under the lease agreement’s “cure” provision in the bankruptcy proceeding. The case was removed to the federal bankruptcy court on September 21, 2021. The Port Authority filed

1819

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

a motion to dismiss on March 4, 2022, which the federal bankruptcy court granted on September 30, 2022. This lawsuit is now concluded.

On January 27, 2020, TPBC filed separate litigation in the U.S. District Court for the Southern District of New York in which TPBC asserted related claims seeking the same $113 million in damages against the individual owners of the Developer for their wrongful conversion of project funds and against lenders that received interest payments from project funds and other amounts earmarked to pay the contractors. On December 29, 2020, the court granted in part and denied in part the defendants’ motions to dismiss, resulting in the lender defendants being dismissed from the lawsuit and the lawsuit against the individual owners of the Developer continuing. The lawsuit was refiled in New York state court on July 26, 2021. On June 8, 2022, the court certified the class under the New York construction trust fund statutes. The case remains pending before the court.

Management has made an estimate of the total anticipated recovery of TPBC’s claims against the individual owners of the Developer and the Port Authority on this project, and such estimate is included in revenue recorded to date.

(11)Share-Based Compensation

As of ~~March 31,~~June 30, 2023, there were ~~868,622~~593,685 shares of common stock available for grant under the Tutor Perini Corporation Omnibus Incentive Plan. During the ~~three~~six months ended ~~March 31,~~June 30, 2023 and 2022, the Company granted the following share-based instruments: (1) RSUs totaling 590,188 and 375,769, respectively, with weighted-average grant date fair values per unit of $8.66 and $10.53, respectively; (2) shares of unrestricted stock totaling 302,112 and ~~(2)~~165,030, respectively, with weighted-average grant date fair values per share of $5.66 and $10.63, respectively; and (3) cash-settled performance stock units (“CPSUs”) totaling 901,541 and 315,768, respectively, with weighted-average grant date fair values per unit of ~~$13.78~~$11.18 and $14.89, respectively. During the ~~three~~six months ended ~~March 31,~~June 30, 2023, the Company also granted a cash award with a service-based vesting condition and payout indexed to 90,000 shares of the Company’s common stock, with a weighted-average grant date fair value of $8.98 per share. ~~During the three months ended March 31, 2022, the Company granted 7,500 shares of unrestricted stock with a weighted-average grant date fair value of $19.24 per share.~~

As of ~~March 31,~~June 30, 2023 and December 31, 2022, the Company recognized liabilities for CPSUs and RSUs with guaranteed minimum payouts and certain cash-settled awards on the Condensed Consolidated Balance Sheets totaling approximately ~~$3.4~~$5.0 million and $2.1 million, respectively. During the ~~three~~six months ended ~~March 31,~~June 30, 2023 and 2022, the Company paid approximately $0.2 million and $2.6 million, respectively, to settle certain ~~awards.~~awards upon vesting.

For the three and six months ended ~~March 31,~~June 30, 2023, ~~and 2022,~~ the Company recognized, as part of general and administrative expenses, costs for share-based payment arrangements totaling ~~$3.1~~$2.6 million and ~~$3.4~~$5.6 million, respectively, and $1.4 million and $4.8 million for the three and six months ended June 30, 2022, respectively. As of ~~March 31,~~June 30, 2023, the balance of unamortized share-based compensation expense was ~~$25.3~~$18.7 million, which is expected to be recognized over a weighted-average period of ~~2.3~~2.0 years. During the three and six months ended June 30, 2023, share-based compensation was reduced by $0.5 million due to the modification of certain share-based awards. The modifications related to the separation of certain employees from the Company. The modifications also resulted in a modification-date fair value totaling $0.4 million which will be amortized as share-based compensation expense through March 2024.

(12)Employee Pension Plans

The Company has a defined benefit pension plan and an unfunded supplemental retirement plan. Effective June 1, 2004, all benefit accruals under these plans were frozen; however, the current vested benefit was preserved. The pension disclosure presented below includes aggregated amounts for both of the Company’s plans.

The following table sets forth a summary of the net periodic benefit cost for the three and six months ended ~~March 31,~~June 30, 2023 and 2022:


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in thousands)	(in thousands)	2023		2022			(in thousands)	2023		2022			2023		2022
Interest cost	Interest cost	$	969	$	646		Interest cost	$	969	$	647		$	1,938	$	1,293
Service cost	Service cost	255		240			Service cost	255		240			510		480
Expected return on plan assets	Expected return on plan assets	(978)		(973)			Expected return on plan assets	(979)		(973)			(1,957)		(1,946)
Recognized net actuarial losses	Recognized net actuarial losses	413		639			Recognized net actuarial losses	413		638			826		1,277
Net periodic benefit cost	Net periodic benefit cost	$	659	$	552		Net periodic benefit cost	$	658	$	552		$	1,317	$	1,104

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

Due to availability of our prefunded pension balance related to the defined benefit pension plan, the Company was not required to make any cash payments during the ~~three~~six months ended ~~March 31,~~June 30, 2023. The Company expects to contribute ~~$1.3~~$1.3 million in cash by the end of 2023. Due to the election of certain options provided under the American Rescue Plan Act of 2021, enacted

~~Table of Contents~~

~~TUTOR PERINI CORPORATION AND SUBSIDIARIES~~

~~NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)~~

~~UNAUDITED~~

on March 11, 2021, the Company was not required to, and did not contribute, amounts to the defined benefit pension plan during the ~~three~~six months ended ~~March 31,~~June 30, 2022.

(13)Fair Value Measurements

The fair value hierarchy established by ASC 820, Fair Value Measurement, prioritizes the use of inputs used in valuation techniques into the following three levels:

•Level 1 inputs are observable quoted prices in active markets for identical assets or liabilities

•Level 2 inputs are observable, either directly or indirectly, but are not Level 1 inputs

•Level 3 inputs are unobservable

The following fair value hierarchy table presents the Company’s assets that are measured at fair value on a recurring basis as of ~~March 31,~~June 30, 2023 and December 31, 2022:


		As of March 31, 2023								As of December 31, 2022									As of June 30, 2023								As of December 31, 2022
		Fair Value Hierarchy								Fair Value Hierarchy									Fair Value Hierarchy								Fair Value Hierarchy
(in thousands)	(in thousands)	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total		(in thousands)	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Cash and cash equivalents(a)	Cash and cash equivalents(a)	$	282,695	$	—	$	—	$	282,695	$	259,351	$	—	$	—	$	259,351	Cash and cash equivalents(a)	$	263,545	$	—	$	—	$	263,545	$	259,351	$	—	$	—	$	259,351
Restricted cash(a)	Restricted cash(a)	19,946		—		—		19,946		14,480		—		—		14,480		Restricted cash(a)	10,914		—		—		10,914		14,480		—		—		14,480
Restricted investments(b)	Restricted investments(b)	—		88,240		—		88,240		—		91,556		—		91,556		Restricted investments(b)	—		97,293		—		97,293		—		91,556		—		91,556
Investments in lieu of retention(c)	Investments in lieu of retention(c)	23,177		67,299		—		90,476		20,100		68,228		—		88,328		Investments in lieu of retention(c)	17,917		74,297		—		92,214		20,100		68,228		—		88,328
Total	Total	$	325,818	$	155,539	$	—	$	481,357	$	293,931	$	159,784	$	—	$	453,715	Total	$	292,376	$	171,590	$	—	$	463,966	$	293,931	$	159,784	$	—	$	453,715

(a)Includes money market funds and short-term investments with maturity dates of three months or less when acquired.

(b)Restricted investments, as of ~~March 31,~~June 30, 2023 and December 31, 2022, consist of available-for-sale (“AFS”) debt securities, which are valued based on pricing models determined from a compilation of primarily observable market information, broker quotes in non-active markets or similar assets; therefore, they are classified as Level 2 assets.

(c)Investments in lieu of retention are included in retention receivable as of ~~March 31,~~June 30, 2023 and December 31, 2022, and are comprised of money market funds of ~~$23.2~~$17.9 million and $20.1 million, respectively, and AFS debt securities of ~~$67.3~~$74.3 million and $68.2 million, respectively. The fair values of the money market funds are measured using quoted market prices; therefore, they are classified as Level 1 assets. The fair values of AFS debt securities are determined from a compilation of primarily observable market information, broker quotes in non-active markets or similar assets; therefore, they are classified as Level 2 assets.

2021

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

Investments in AFS debt securities consisted of the following as of ~~March 31,~~June 30, 2023 and December 31, 2022:


		As of March 31, 2023								As of December 31, 2022									As of June 30, 2023								As of December 31, 2022
(in thousands)	(in thousands)	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value		Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value		(in thousands)	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value		Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
Restricted investments:	Restricted investments:																	Restricted investments:
Corporate debt securities	Corporate debt securities	$	52,027	$	22	$	(3,045)	$	49,004	$	53,452	$	1	$	(3,550)	$	49,903	Corporate debt securities	$	64,151	$	—	$	(3,350)	$	60,801	$	53,452	$	1	$	(3,550)	$	49,903
U.S. government agency securities	U.S. government agency securities	32,099		43		(1,379)		30,763		34,920		13		(1,688)		33,245		U.S. government agency securities	30,126		—		(1,534)		28,592		34,920		13		(1,688)		33,245
Municipal bonds	Municipal bonds	9,039		—		(1,017)		8,022		9,211		—		(1,257)		7,954		Municipal bonds	8,538		—		(1,087)		7,451		9,211		—		(1,257)		7,954
Corporate certificates of deposit	Corporate certificates of deposit	504		—		(53)		451		507		—		(53)		454		Corporate certificates of deposit	502		—		(53)		449		507		—		(53)		454
Total restricted investments	Total restricted investments	93,669		65		(5,494)		88,240		98,090		14		(6,548)		91,556		Total restricted investments	103,317		—		(6,024)		97,293		98,090		14		(6,548)		91,556

Investments in lieu of retention:	Investments in lieu of retention:																	Investments in lieu of retention:
Corporate debt securities	Corporate debt securities	69,458		31		(3,219)		66,270		70,968		1		(3,724)		67,245		Corporate debt securities	76,611		—		(3,336)		73,275		70,968		1		(3,724)		67,245
Municipal bonds	Municipal bonds	819		210		—		1,029		818		165		—		983		Municipal bonds	820		202		—		1,022		818		165		—		983
Total investments in lieu of retention	Total investments in lieu of retention	70,277		241		(3,219)		67,299		71,786		166		(3,724)		68,228		Total investments in lieu of retention	77,431		202		(3,336)		74,297		71,786		166		(3,724)		68,228

Total AFS debt securities	Total AFS debt securities	$	163,946	$	306	$	(8,713)	$	155,539	$	169,876	$	180	$	(10,272)	$	159,784	Total AFS debt securities	$	180,748	$	202	$	(9,360)	$	171,590	$	169,876	$	180	$	(10,272)	$	159,784

2122

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

The following table summarizes the fair value and gross unrealized losses aggregated by category and the length of time that individual securities have been in a continuous unrealized loss position as of ~~March 31,~~June 30, 2023 and December 31, 2022:


		As of March 31, 2023													As of June 30, 2023
		Less than 12 Months				12 Months or Greater				Total					Less than 12 Months				12 Months or Greater				Total
(in thousands)	(in thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		(in thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Restricted investments:	Restricted investments:													Restricted investments:
Corporate debt securities	Corporate debt securities	$	11,456	$	(204)	$	32,499	$	(2,841)	$	43,955	$	(3,045)	Corporate debt securities	$	23,921	$	(227)	$	35,880	$	(3,123)	$	59,801	$	(3,350)
U.S. government agency securities	U.S. government agency securities	13,782		(154)		14,194		(1,225)		27,976		(1,379)		U.S. government agency securities	8,097		(90)		20,494		(1,444)		28,591		(1,534)
Municipal bonds	Municipal bonds	737		(23)		7,285		(994)		8,022		(1,017)		Municipal bonds	348		(5)		7,103		(1,082)		7,451		(1,087)
Corporate certificates of deposit	Corporate certificates of deposit	—		—		451		(53)		451		(53)		Corporate certificates of deposit	—		—		449		(53)		449		(53)
Total restricted investments	Total restricted investments	25,975		(381)		54,429		(5,113)		80,404		(5,494)		Total restricted investments	32,366		(322)		63,926		(5,702)		96,292		(6,024)

Investments in lieu of retention:	Investments in lieu of retention:													Investments in lieu of retention:
Corporate debt securities	Corporate debt securities	13,065		(146)		46,350		(3,073)		59,415		(3,219)		Corporate debt securities	26,699		(299)		46,576		(3,037)		73,275		(3,336)
Total investments in lieu of retention	Total investments in lieu of retention	13,065		(146)		46,350		(3,073)		59,415		(3,219)		Total investments in lieu of retention	26,699		(299)		46,576		(3,037)		73,275		(3,336)

Total AFS debt securities	Total AFS debt securities	$	39,040	$	(527)	$	100,779	$	(8,186)	$	139,819	$	(8,713)	Total AFS debt securities	$	59,065	$	(621)	$	110,502	$	(8,739)	$	169,567	$	(9,360)


	As of December 31, 2022
	Less than 12 Months				12 Months or Greater				Total
(in thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Restricted investments:
Corporate debt securities	$	23,559	$	(733)	$	25,842	$	(2,817)	$	49,401	$	(3,550)
U.S. government agency securities	24,834		(939)		5,593		(749)		30,427		(1,688)
Municipal bonds	4,998		(672)		2,956		(585)		7,954		(1,257)
Corporate certificates of deposit	63		(12)		391		(41)		454		(53)
Total restricted investments	53,454		(2,356)		34,782		(4,192)		88,236		(6,548)

Investments in lieu of retention:
Corporate debt securities	34,553		(843)		32,391		(2,881)		66,944		(3,724)
Total investments in lieu of retention	34,553		(843)		32,391		(2,881)		66,944		(3,724)

Total AFS debt securities	$	88,007	$	(3,199)	$	67,173	$	(7,073)	$	155,180	$	(10,272)

The unrealized losses in AFS debt securities as of ~~March 31,~~June 30, 2023 and December 31, 2022 are primarily attributable to market interest rate increases and not a deterioration in credit quality of the issuers. Management evaluated the unrealized losses in AFS debt securities considering factors including credit ratings and other relevant information, which may indicate that contractual cash flows are not expected to occur. Based on the analysis, management determined that credit losses did not exist for AFS debt securities in an unrealized loss position as of ~~March 31,~~June 30, 2023 and December 31, 2022.

It is not considered likely that the Company will be required to sell the investments before full recovery of the amortized cost basis of the AFS debt securities, which may be at maturity. As a result, consistent with the same period in 2022, the Company has not recognized any impairment losses in earnings during the ~~three~~six months ended ~~March 31,~~June 30, 2023.

2223

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

The amortized cost and fair value of AFS debt securities by contractual maturity as of ~~March 31,~~June 30, 2023 are summarized in the table below. Actual maturities may differ from contractual maturities because certain borrowers have the right to call or prepay certain obligations.


(in thousands)	(in thousands)	Amortized Cost		Fair Value		(in thousands)	Amortized Cost		Fair Value

Due within one year	Due within one year	$	25,973	$	25,531	Due within one year	$	28,601	$	28,095
Due after one year through five years	Due after one year through five years	127,355		120,639		Due after one year through five years	141,769		134,459
Due after five years	Due after five years	10,618		9,369		Due after five years	10,378		9,036
Total	Total	$	163,946	$	155,539	Total	$	180,748	$	171,590

The carrying values of receivables, payables and other amounts arising out of normal contract activities, including retention, which may be settled beyond one year, are estimated to approximate fair value. Of the Company’s long-term debt, the fair value of the 2017 Senior Notes was ~~$352.5~~$421.3 million and $439.7 million as of ~~March 31,~~June 30, 2023 and December 31, 2022, respectively. The fair values of the 2017 Senior Notes were determined using Level 1 inputs, specifically current observable market prices. The fair value of the Term Loan B was ~~$385.4~~ $330.5 million and $389.5 million as of ~~March 31,~~June 30, 2023 and December 31, 2022, respectively. The fair values of the Term Loan B were determined using Level 2 inputs, specifically third-party quoted market prices. The reported value of the Company’s remaining borrowings approximates fair value as of ~~March 31,~~June 30, 2023 and December 31, 2022.

(14)Variable Interest Entities (VIEs)

The Company may form joint ventures or partnerships with third parties for the execution of projects. In accordance with ASC 810, Consolidation (“ASC 810”), the Company assesses its partnerships and joint ventures at inception to determine if any meet the qualifications of a VIE. The Company considers a joint venture a VIE if either (a) the total equity investment is not sufficient to permit the entity to finance its activities without additional subordinated financial support, (b) characteristics of a controlling financial interest are missing (either the ability to make decisions through voting or other rights, the obligation to absorb the expected losses of the entity or the right to receive the expected residual returns of the entity), or (c) the voting rights of the equity holders are not proportional to their obligations to absorb the expected losses of the entity and/or their rights to receive the expected residual returns of the entity, and substantially all of the entity’s activities either involve or are conducted on behalf of an investor that has disproportionately few voting rights. Upon the occurrence of certain events outlined in ASC 810, the Company reassesses its initial determination of whether a joint venture is a VIE.

ASC 810 also requires the Company to determine whether it is the primary beneficiary of the VIE. The Company concludes that it is the primary beneficiary and consolidates the VIE if the Company has both (a) the power to direct the economically significant activities of the VIE and (b) the obligation to absorb losses of, or the right to receive benefits from, the VIE that could potentially be significant to the VIE. The Company considers the contractual agreements that define the ownership structure, distribution of profits and losses, risks, responsibilities, indebtedness, voting rights and board representation of the respective parties in determining if the Company is the primary beneficiary. The Company also considers all parties that have direct or implicit variable interests when determining whether it is the primary beneficiary. In accordance with ASC 810, management’s assessment of whether the Company is the primary beneficiary of a VIE is performed continuously.

As of ~~March 31,~~June 30, 2023, the Company had unconsolidated VIE-related current assets and liabilities of $0.6 million and $0.2 million, respectively, included in the Company’s Condensed Consolidated Balance Sheets. As of December 31, 2022, the Company had unconsolidated VIE-related current assets of $0.4 million included in the Company’s Condensed Consolidated Balance Sheets. The Company’s maximum exposure to loss as a result of its investments in unconsolidated VIEs is typically limited to the aggregate of the carrying value of the investment and future funding commitments. There were no future funding requirements for the unconsolidated VIEs as of ~~March 31,~~June 30, 2023.

As of ~~March 31,~~June 30, 2023, the Company’s Condensed Consolidated Balance Sheets included current and noncurrent assets of ~~$506.4~~$500.4 million and ~~$28.9~~$31.9 million, respectively, as well as current liabilities of ~~$552.4~~$541.3 million related to the operations of its consolidated VIEs. As of December 31, 2022, the Company’s Condensed Consolidated Balance Sheets included current and noncurrent assets of $527.3 million and $22.4 million, respectively, as well as current liabilities of $567.3 million related to the operations of its consolidated VIEs.

2324

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

Below is a discussion of some of the Company’s more significant or unique VIEs.

The Company established a joint venture to construct the Purple Line Extension Section 2 (Tunnels and Stations) and Section 3 (Stations) mass-transit projects in Los Angeles, California with an original combined value of approximately $2.8 billion. The Company has a 75% interest in the joint venture with the remaining 25% held by O&G Industries, Inc. The joint venture was initially financed with contributions from the partners and, per the terms of the joint venture agreement, the partners may be required to provide additional capital contributions in the future. The Company has determined that this joint venture is a VIE for which the Company is the primary beneficiary.

The Company also established a joint venture with Parsons Corporation (“Parsons”) to construct the Newark Liberty International Airport Terminal One project, a transportation infrastructure project in Newark, New Jersey with an original value of approximately $1.4 billion. The Company has an 80% interest in the joint venture with the remaining 20% held by Parsons. The joint venture was initially financed with contributions from the partners and, per the terms of the joint venture agreement, the partners may be required to provide additional capital contributions in the future. The Company has determined that this joint venture is a VIE for which the Company is the primary beneficiary.

(15)Changes in Equity

A reconciliation of the changes in equity for the three and six months ended ~~March 31,~~June 30, 2023 and 2022 is provided below:


		Three Months Ended March 31, 2023													Three Months Ended June 30, 2023
(in thousands)	(in thousands)	Common Stock		Additional Paid-in Capital		Retained Earnings		Accumulated Other Comprehensive Loss		Noncontrolling Interests		Total Equity		(in thousands)	Common Stock		Additional Paid-in Capital		Retained Earnings		Accumulated Other Comprehensive Loss		Noncontrolling Interests		Total Equity
Balance - December 31, 2022		$	51,521	$	1,140,933	$	304,301	$	(47,037)	$	(7,734)	$	1,441,984
Balance - March 31, 2023														Balance - March 31, 2023	$	51,645	$	1,142,081	$	255,105	$	(45,310)	$	(13,814)	$	1,389,707
Net income (loss)	Net income (loss)	—		—		(49,196)		—		267		(48,929)		Net income (loss)	—		—		(37,534)		—		20,770		(16,764)
Other comprehensive income		—		—		—		1,727		153		1,880
Other comprehensive income (loss)														Other comprehensive income (loss)	—		—		—		(169)		401		232
Share-based compensation	Share-based compensation	—		1,395		—		—		—		1,395		Share-based compensation	—		1,635		—		—		—		1,635
Issuance of common stock, net	Issuance of common stock, net	124		(247)		—		—		—		(123)		Issuance of common stock, net	325		(184)		—		—		—		141
Contributions from noncontrolling interests		—		—		—		—		2,000		2,000

Distributions to noncontrolling interests	Distributions to noncontrolling interests	—		—		—		—		(8,500)		(8,500)		Distributions to noncontrolling interests	—		—		—		—		(6,750)		(6,750)
Balance - March 31, 2023		$	51,645	$	1,142,081	$	255,105	$	(45,310)	$	(13,814)	$	1,389,707
Balance - June 30, 2023														Balance - June 30, 2023	$	51,970	$	1,143,532	$	217,571	$	(45,479)	$	607	$	1,368,201

Three Months Ended March 31, 2022
(in thousands) Common
Stock Additional
Paid-in
Capital Retained
Earnings Accumulated
Other
Comprehensive
Loss Noncontrolling
Interests Total
Equity
Balance - December 31, 2021 $ 51,096 $ 1,133,150 $ 514,310 $ (43,635) $ 18,799 $ 1,673,720
Net income (loss) — — (21,634) — 2,821 (18,813)
Other comprehensive loss — — — (3,110) (379) (3,489)
Share-based compensation — 1,724 — — — 1,724
Issuance of common stock, net 104 (186) — — — (82)
Contributions from noncontrolling interests — — — — 961 961
Distributions to noncontrolling interests — — — — (7,500) (7,500)
Balance - March 31, 2022 $ 51,200 $ 1,134,688 $ 492,676 $ (46,745) $ 14,702 $ 1,646,521


	Six Months Ended June 30, 2023
(in thousands)	Common Stock		Additional Paid-in Capital		Retained Earnings		Accumulated Other Comprehensive Loss		Noncontrolling Interests		Total Equity
Balance - December 31, 2022	$	51,521	$	1,140,933	$	304,301	$	(47,037)	$	(7,734)	$	1,441,984
Net income (loss)	—		—		(86,730)		—		21,037		(65,693)
Other comprehensive income	—		—		—		1,558		554		2,112
Share-based compensation	—		3,030		—		—		—		3,030
Issuance of common stock, net	449		(431)		—		—		—		18
Contributions from noncontrolling interests	—		—		—		—		2,000		2,000
Distributions to noncontrolling interests	—		—		—		—		(15,250)		(15,250)
Balance - June 30, 2023	$	51,970	$	1,143,532	$	217,571	$	(45,479)	$	607	$	1,368,201

2425

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED


	Three Months Ended June 30, 2022
(in thousands)	Common Stock		Additional Paid-in Capital		Retained Earnings		Accumulated Other Comprehensive Loss		Noncontrolling Interests		Total Equity
Balance - March 31, 2022	$	51,200	$	1,134,688	$	492,676	$	(46,745)	$	14,702	$	1,646,521
Net income (loss)	—		—		(63,003)		—		983		(62,020)
Other comprehensive loss	—		—		—		(2,218)		(773)		(2,991)
Share-based compensation	—		3,278		—		—		—		3,278
Issuance of common stock, net	158		—		—		—		—		158

Distributions to noncontrolling interests	—		—		—		—		(17,000)		(17,000)
Balance - June 30, 2022	$	51,358	$	1,137,966	$	429,673	$	(48,963)	$	(2,088)	$	1,567,946


	Six Months Ended June 30, 2022
(in thousands)	Common Stock		Additional Paid-in Capital		Retained Earnings		Accumulated Other Comprehensive Loss		Noncontrolling Interests		Total Equity
Balance - December 31, 2021	$	51,096	$	1,133,150	$	514,310	$	(43,635)	$	18,799	$	1,673,720
Net income (loss)	—		—		(84,637)		—		3,804		(80,833)
Other comprehensive loss	—		—		—		(5,328)		(1,152)		(6,480)
Share-based compensation	—		5,002		—		—		—		5,002
Issuance of common stock, net	262		(186)		—		—		—		76
Contributions from noncontrolling interests	—		—		—		—		961		961
Distributions to noncontrolling interests	—		—		—		—		(24,500)		(24,500)
Balance - June 30, 2022	$	51,358	$	1,137,966	$	429,673	$	(48,963)	$	(2,088)	$	1,567,946

(16)Other Comprehensive Income (Loss)

ASC 220, Comprehensive Income, establishes standards for reporting comprehensive income and its components in the consolidated financial statements. The Company reports the change in pension benefit plan assets/liabilities, cumulative foreign currency translation and change in fair value of investments as components of accumulated other comprehensive income (loss) (“AOCI”).

~~The components of other comprehensive income (loss) and the related tax effects for the three months ended March 31, 2023 and 2022 were as follows:~~

Three Months Ended March 31, 2023 Three Months Ended March 31, 2022
(in thousands) Before-Tax Amount Tax Expense Net-of-Tax Amount Before-Tax Amount Tax (Expense) Benefit Net-of-Tax Amount
Other comprehensive income (loss):
Defined benefit pension plan adjustments $ 415 $ (114) $ 301 $ 639 $ (181) $ 458
Foreign currency translation adjustments 340 (90) 250 256 1 257
Unrealized gain (loss) in fair value of investments 1,685 (356) 1,329 (5,514) 1,310 (4,204)
Total other comprehensive income (loss) 2,440 (560) 1,880 (4,619) 1,130 (3,489)
Less: Other comprehensive income (loss) attributable to noncontrolling interests 153 — 153 (379) — (379)
Total other comprehensive income (loss) attributable to Tutor Perini Corporation $ 2,287 $ (560) $ 1,727 $ (4,240) $ 1,130 $ (3,110)

The changes in AOCI balances by component (after tax) attributable to Tutor Perini Corporation and attributable to noncontrolling interests during the three months ended March 31, 2023 and 2022 were as follows:

Three Months Ended March 31, 2023
(in thousands) Defined
Benefit
Pension
Plan Foreign
Currency
Translation Unrealized Gain (Loss) in Fair Value of Investments, Net Accumulated
Other
Comprehensive
Income (Loss)
Attributable to Tutor Perini Corporation:
Balance as of December 31, 2022 $ (32,637) $ (7,241) $ (7,159) $ (47,037)
Other comprehensive income before reclassifications — 231 1,171 1,402
Amounts reclassified from AOCI 301 — 24 325
Total other comprehensive income 301 231 1,195 1,727
Balance as of March 31, 2023 $ (32,336) $ (7,010) $ (5,964) $ (45,310)
Attributable to Noncontrolling Interests:
Balance as of December 31, 2022 $ — $ (799) $ (931) $ (1,730)
Other comprehensive income — 19 134 153
Balance as of March 31, 2023 $ — $ (780) $ (797) $ (1,577)

2526

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

Three Months Ended March 31, 2022
(in thousands) Defined
Benefit
Pension
Plan Foreign
Currency
Translation Unrealized Gain (Loss) in Fair Value of Investments, Net Accumulated
Other
Comprehensive
Income (Loss)
Attributable to Tutor Perini Corporation:
Balance as of December 31, 2021 $ (37,866) $ (5,787) $ 18 $ (43,635)
Other comprehensive loss before reclassifications — (9) (3,568) (3,577)
Amounts reclassified from AOCI 458 — 9 467
Total other comprehensive income (loss) 458 (9) (3,559) (3,110)
Balance as of March 31, 2022 $ (37,408) $ (5,796) $ (3,541) $ (46,745)
Attributable to Noncontrolling Interests:
Balance as of December 31, 2021 $ — $ 542 $ — $ 542
Total other comprehensive income (loss) — 266 (645) (379)
Balance as of March 31, 2022 $ — $ 808 $ (645) $ 163
The components of other comprehensive income (loss) and the related tax effects for the three and six months ended June 30, 2023 and 2022 were as follows:


	Three Months Ended June 30, 2023						Three Months Ended June 30, 2022
(in thousands)	Before-Tax Amount		Tax (Expense) Benefit		Net-of-Tax Amount		Before-Tax Amount		Tax (Expense) Benefit		Net-of-Tax Amount
Other comprehensive income (loss):
Defined benefit pension plan adjustments	$	411	$	(115)	$	296	$	638	$	(181)	$	457
Foreign currency translation adjustments	562		(34)		528		(1,698)		308		(1,390)
Unrealized loss in fair value of investments	(751)		159		(592)		(2,384)		326		(2,058)
Total other comprehensive income (loss)	222		10		232		(3,444)		453		(2,991)
Less: Other comprehensive income (loss) attributable to noncontrolling interests	401		—		401		(773)		—		(773)
Total other comprehensive loss attributable to Tutor Perini Corporation	$	(179)	$	10	$	(169)	$	(2,671)	$	453	$	(2,218)


	Six Months Ended June 30, 2023						Six Months Ended June 30, 2022
(in thousands)	Before-Tax Amount		Tax Expense		Net-of-Tax Amount		Before-Tax Amount		Tax (Expense) Benefit		Net-of-Tax Amount
Other comprehensive income (loss):
Defined benefit pension plan adjustments	$	826	$	(229)	$	597	$	1,277	$	(362)	$	915
Foreign currency translation adjustments	902		(124)		778		(1,442)		309		(1,133)
Unrealized gain (loss) in fair value of investments	934		(197)		737		(7,898)		1,636		(6,262)
Total other comprehensive income (loss)	2,662		(550)		2,112		(8,063)		1,583		(6,480)
Less: Other comprehensive income (loss) attributable to noncontrolling interests	554		—		554		(1,152)		—		(1,152)
Total other comprehensive income (loss) attributable to Tutor Perini Corporation	$	2,108	$	(550)	$	1,558	$	(6,911)	$	1,583	$	(5,328)

The changes in AOCI balances by component (after tax) attributable to Tutor Perini Corporation and attributable to noncontrolling interests during the three and six months ended June 30, 2023 and 2022 were as follows:


	Three Months Ended June 30, 2023
(in thousands)	Defined Benefit Pension Plan		Foreign Currency Translation		Unrealized Gain (Loss) in Fair Value of Investments, Net		Accumulated Other Comprehensive Income (Loss)
Attributable to Tutor Perini Corporation:
Balance as of March 31, 2023	$	(32,336)	$	(7,010)	$	(5,964)	$	(45,310)
Other comprehensive income (loss) before reclassifications	—		90		(598)		(508)
Amounts reclassified from AOCI	296		—		43		339
Total other comprehensive income (loss)	296		90		(555)		(169)
Balance as of June 30, 2023	$	(32,040)	$	(6,920)	$	(6,519)	$	(45,479)
Attributable to Noncontrolling Interests:
Balance as of March 31, 2023	$	—	$	(780)	$	(797)	$	(1,577)
Other comprehensive income (loss)	—		438		(37)		401
Balance as of June 30, 2023	$	—	$	(342)	$	(834)	$	(1,176)

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED


	Six Months Ended June 30, 2023
(in thousands)	Defined Benefit Pension Plan		Foreign Currency Translation		Unrealized Gain (Loss) in Fair Value of Investments, Net		Accumulated Other Comprehensive Income (Loss)
Attributable to Tutor Perini Corporation:
Balance as of December 31, 2022	$	(32,637)	$	(7,241)	$	(7,159)	$	(47,037)
Other comprehensive income before reclassifications	—		321		573		894
Amounts reclassified from AOCI	597		—		67		664
Total other comprehensive income	597		321		640		1,558
Balance as of June 30, 2023	$	(32,040)	$	(6,920)	$	(6,519)	$	(45,479)
Attributable to Noncontrolling Interests:
Balance as of December 31, 2022	$	—	$	(799)	$	(931)	$	(1,730)
Other comprehensive income	—		457		97		554
Balance as of June 30, 2023	$	—	$	(342)	$	(834)	$	(1,176)


	Three Months Ended June 30, 2022
(in thousands)	Defined Benefit Pension Plan		Foreign Currency Translation		Unrealized Gain (Loss) in Fair Value of Investments, Net		Accumulated Other Comprehensive Income (Loss)
Attributable to Tutor Perini Corporation:
Balance as of March 31, 2022	$	(37,408)	$	(5,796)	$	(3,541)	$	(46,745)
Other comprehensive loss before reclassifications	—		(772)		(1,927)		(2,699)
Amounts reclassified from AOCI	457		—		24		481
Total other comprehensive income (loss)	457		(772)		(1,903)		(2,218)
Balance as of June 30, 2022	$	(36,951)	$	(6,568)	$	(5,444)	$	(48,963)
Attributable to Noncontrolling Interests:
Balance as of March 31, 2022	$	—	$	808	$	(645)	$	163
Other comprehensive loss	—		(618)		(155)		(773)
Balance as of June 30, 2022	$	—	$	190	$	(800)	$	(610)


	Six Months Ended June 30, 2022
(in thousands)	Defined Benefit Pension Plan		Foreign Currency Translation		Unrealized Gain (Loss) in Fair Value of Investments, Net		Accumulated Other Comprehensive Income (Loss)
Attributable to Tutor Perini Corporation:
Balance as of December 31, 2021	$	(37,866)	$	(5,787)	$	18	$	(43,635)
Other comprehensive loss before reclassifications	—		(781)		(5,495)		(6,276)
Amounts reclassified from AOCI	915		—		33		948
Total other comprehensive income (loss)	915		(781)		(5,462)		(5,328)
Balance as of June 30, 2022	$	(36,951)	$	(6,568)	$	(5,444)	$	(48,963)
Attributable to Noncontrolling Interests:
Balance as of December 31, 2021	$	—	$	542	$	—	$	542
Other comprehensive loss	—		(352)		(800)		(1,152)
Balance as of June 30, 2022	$	—	$	190	$	(800)	$	(610)

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

The significant items reclassified out of AOCI and the corresponding location and impact on the Condensed Consolidated Statements of Operations during the three and six months ended ~~March 31,~~June 30, 2023 and 2022 were as follows:


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in thousands)	(in thousands)	2023		2022			(in thousands)	2023		2022			2023		2022
Component of AOCI:	Component of AOCI:						Component of AOCI:
Defined benefit pension plan adjustments(a)	Defined benefit pension plan adjustments(a)	$	415	$	639		Defined benefit pension plan adjustments(a)	$	411	$	638		$	826	$	1,277
Income tax benefit(b)	Income tax benefit(b)	(114)		(181)			Income tax benefit(b)	(115)		(181)			(229)		(362)
Net of tax	Net of tax	$	301	$	458		Net of tax	$	296	$	457		$	597	$	915

Unrealized loss in fair value of investment adjustments(a)	Unrealized loss in fair value of investment adjustments(a)	$	30	$	11		Unrealized loss in fair value of investment adjustments(a)	$	55	$	31		$	85	$	42
Income tax benefit(b)	Income tax benefit(b)	(6)		(2)			Income tax benefit(b)	(12)		(7)			(18)		(9)
Net of tax	Net of tax	$	24	$	9		Net of tax	$	43	$	24		$	67	$	33

(a)Amounts included in other income, net on the Condensed Consolidated Statements of Operations.

(b)Amounts included in income tax (expense) benefit on the Condensed Consolidated Statements of Operations.

(17)Business Segments

The Company offers general contracting, pre-construction planning and comprehensive project management services, including planning and scheduling of manpower, equipment, materials and subcontractors required for the timely completion of a project in accordance with the terms and specifications contained in a construction contract. The Company also offers self-performed construction services: site work, concrete forming and placement, steel erection, electrical, mechanical, plumbing, and HVAC (heating, ventilation and air conditioning). As described below, the Company’s business is conducted through three segments: Civil, Building and Specialty Contractors. These segments are determined based on how the Company’s Chairman and Chief Executive Officer (chief operating decision maker) aggregates business units when evaluating performance and allocating resources.

The Civil segment specializes in public works construction and the replacement and reconstruction of infrastructure. The contracting services provided by the Civil segment include construction and rehabilitation of highways, bridges, tunnels, mass-transit systems, military ~~defense~~ facilities, and water management and wastewater treatment facilities.

The Building segment has significant experience providing services for private and public works customers in a number of specialized building markets, including: hospitality and gaming, transportation, health care, commercial offices, government facilities, sports and entertainment, education, correctional facilities, biotech, pharmaceutical, industrial and technology.

~~Table of Contents~~

~~TUTOR PERINI CORPORATION AND SUBSIDIARIES~~

~~NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)~~

~~UNAUDITED~~

The Specialty Contractors segment specializes in electrical, mechanical, plumbing, HVAC and fire protection systems for a full range of civil and building construction projects in the industrial, commercial, hospitality and gaming, and mass-transit end markets. This segment provides the Company with unique strengths and capabilities that allow the Company to position itself as a full-service contractor with greater control over scheduled work, project delivery, and cost and risk management.

To the extent that a contract is co-managed and co-executed among segments, the Company allocates the share of revenues and costs of the contract to each segment to reflect the shared responsibilities in the management and execution of the project.

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

The following tables set forth certain reportable segment information relating to the Company’s operations for the three and six months ended ~~March 31,~~June 30, 2023 and 2022:


		Reportable Segments															Reportable Segments
(in thousands)	(in thousands)	Civil		Building		Specialty Contractors		Total			Corporate			Consolidated Total		(in thousands)	Civil		Building		Specialty Contractors		Total			Corporate			Consolidated Total
Three Months Ended March 31, 2023
Three Months Ended June 30, 2023																Three Months Ended June 30, 2023
Total revenue	Total revenue	$	378,224	$	229,291	$	196,748	$	804,263		$	—		$	804,263	Total revenue	$	555,553	$	321,933	$	136,323	$	1,013,809		$	—		$	1,013,809
Elimination of intersegment revenue	Elimination of intersegment revenue	(28,354)		362		29		(27,963)			—			(27,963)		Elimination of intersegment revenue	(1,430)		9,409		(37)		7,942			—			7,942
Revenue from external customers	Revenue from external customers	$	349,870	$	229,653	$	196,777	$	776,300		$	—		$	776,300	Revenue from external customers	$	554,123	$	331,342	$	136,286	$	1,021,751		$	—		$	1,021,751
Income (loss) from construction operations	Income (loss) from construction operations	$	18,012	$	(70,209)	$	(12,448)	$	(64,645)	(a)	$	(17,300)	(b)	$	(81,945)	Income (loss) from construction operations	$	105,407	$	(13,831)	$	(69,832)	$	21,744	(a)	$	(19,356)	(b)	$	2,388
Capital expenditures	Capital expenditures	$	15,065	$	2,017	$	444	$	17,526		$	270		$	17,796	Capital expenditures	$	9,643	$	1,458	$	256	$	11,357		$	1,470		$	12,827
Depreciation and amortization(c)	Depreciation and amortization(c)	$	6,981	$	457	$	619	$	8,057		$	2,351		$	10,408	Depreciation and amortization(c)	$	7,074	$	455	$	622	$	8,151		$	2,195		$	10,346

Three Months Ended March 31, 2022
Three Months Ended June 30, 2022																Three Months Ended June 30, 2022
Total revenue	Total revenue	$	460,742	$	355,978	$	230,864	$	1,047,584		$	—		$	1,047,584	Total revenue	$	453,215	$	262,556	$	190,464	$	906,235		$	—		$	906,235
Elimination of intersegment revenue	Elimination of intersegment revenue	(69,947)		(25,330)		(153)		(95,430)			—			(95,430)		Elimination of intersegment revenue	(49,593)		4,385		—		(45,208)			—			(45,208)
Revenue from external customers	Revenue from external customers	$	390,795	$	330,648	$	230,711	$	952,154		$	—		$	952,154	Revenue from external customers	$	403,622	$	266,941	$	190,464	$	861,027		$	—		$	861,027
Income (loss) from construction operations		$	(967)	$	9,464	$	(3,894)	$	4,603	(d)	$	(14,510)	(b)	$	(9,907)
Loss from construction operations																Loss from construction operations	$	(9,767)	$	(67)	$	(66,731)	$	(76,565)	(d)	$	(13,989)	(b)	$	(90,554)
Capital expenditures	Capital expenditures	$	11,175	$	2	$	638	$	11,815		$	213		$	12,028	Capital expenditures	$	15,656	$	50	$	816	$	16,522		$	295		$	16,817
Depreciation and amortization(c)	Depreciation and amortization(c)	$	17,000	$	401	$	502	$	17,903		$	2,335		$	20,238	Depreciation and amortization(c)	$	15,025	$	390	$	508	$	15,923		$	2,360		$	18,283

____________________________________________________________________________________________________

(a)During the three months ended ~~March 31,~~June 30, 2023, the Company’s income (loss) from construction operations was ~~negatively~~impacted by favorable adjustments totaling $58.1 million ($46.1 million, or $0.89 per diluted share, after tax) resulting from changes in estimates due to improved performance on a Civil segment mass-transit project in California, $35.8 million ($26.0 million, or $0.50 per diluted share, after tax) of unfavorable non-cash adjustments due to changes in estimates on the Specialty Contractors segment’s electrical and mechanical scope of a transportation project in the Northeast associated with a change in the expected recovery on certain unapproved change orders, a non-cash charge of $24.7 million ($18.0 million, or $0.35 per diluted share, after tax) that resulted from an adverse legal ruling on a Specialty Contractors segment educational facilities project in New York and a $13.1 million ($10.2 million, or $0.20 per diluted share, after tax) unfavorable adjustment on a transportation project in the Northeast, split evenly between the Civil and Building segments, due to the settlement of certain change orders during project closeout.

(b)Consists primarily of corporate general and administrative expenses.

(c)Depreciation and amortization is included in income (loss) from construction operations.

(d)During the three months ended June 30, 2022, the Company’s income (loss) from construction operations was adversely impacted by $33.5 million ($24.2 million, or $0.47 per diluted share, after tax) due to an unfavorable adjustment related to the unforeseen cost of project close-out issues, remediation work, extended project supervision and associated labor inefficiencies on the electrical component of a transportation project in the Northeast in the Specialty Contractors segment, a non-cash charge of $17.8 million that increased cost of operations ($12.8 million, or $0.25 per diluted share, after tax) associated with an unexpected partial reversal by an appellate court of previously awarded legal damages related to a completed electrical project in New York in the Specialty Contractors segment, and a $16.2 million unfavorable non-cash impact ($11.6 million, or $0.23 per diluted share, after tax) related to the settlement of a long-disputed, completed Civil segment project in Maryland.

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED


	Reportable Segments
(in thousands)	Civil		Building		Specialty Contractors		Total			Corporate			Consolidated Total
Six Months Ended June 30, 2023
Total revenue	$	933,777	$	551,224	$	333,071	$	1,818,072		$	—		$	1,818,072
Elimination of intersegment revenue	(29,784)		9,771		(8)		(20,021)			—			(20,021)
Revenue from external customers	$	903,993	$	560,995	$	333,063	$	1,798,051		$	—		$	1,798,051
Income (loss) from construction operations	$	123,419	$	(84,040)	$	(82,280)	$	(42,901)	(a)	$	(36,656)	(b)	$	(79,557)
Capital expenditures	$	24,708	$	3,475	$	700	$	28,883		$	1,740		$	30,623
Depreciation and amortization(c)	$	14,055	$	912	$	1,241	$	16,208		$	4,546		$	20,754

Six Months Ended June 30, 2022
Total revenue	$	913,957	$	618,534	$	421,328	$	1,953,819		$	—		$	1,953,819
Elimination of intersegment revenue	(119,540)		(20,945)		(153)		(140,638)			—			(140,638)
Revenue from external customers	$	794,417	$	597,589	$	421,175	$	1,813,181		$	—		$	1,813,181
Income (loss) from construction operations	$	(10,734)	$	9,397	$	(70,625)	$	(71,962)	(d)	$	(28,499)	(b)	$	(100,461)
Capital expenditures	$	26,831	$	52	$	1,454	$	28,337		$	508		$	28,845
Depreciation and amortization(c)	$	32,025	$	791	$	1,010	$	33,826		$	4,695		$	38,521

(a)During the six months ended June 30, 2023, the Company’s income (loss) from construction operations was impacted by an adverse legal ruling on a completed mixed-use project in New York, which resulted in a non-cash, pre-tax charge of $83.6 million ($60.1 million, or ~~$1.17~~$1.16 per diluted share, after-tax), of which $72.2 million impacted the Building segment and $11.4 million impacted the Specialty Contractors segment, ~~as well as an unfavorable adjustment of $28.0~~$35.8 million ($~~22.2~~26.0 million, or ~~$0.43~~$0.50 per diluted share, after tax) of unfavorable non-cash adjustments due to changes in estimates on the Specialty Contractors segment’s electrical and mechanical scope of a transportation project in the Northeast associated with a change in the expected recovery on certain unapproved change orders, net favorable adjustments of $30.1 million ($23.9 million, or $0.46 per diluted share, after tax) for a Civil segment mass-transit project in California that resulted from changes in estimates due to improved performance, a non-cash charge of $24.7 million ($18.0 million, or $0.35 per diluted share, after tax) that resulted from an adverse legal ruling on a Specialty Contractors segment educational facilities project in New York, and a $13.1 million ($10.2 million, or $0.20 per diluted share, after tax) unfavorable adjustment on a transportation project in the Northeast, split evenly between the Civil and Building segments, due to the settlement of certain change orders during project closeout.

(b)Consists primarily of corporate general and administrative expenses.

(c)Depreciation and amortization is included in income (loss) from construction operations.

(d)During the six months ended June 30, 2022, the Company’s income (loss) from construction operations was adversely impacted by $33.5 million ($24.2 million, or $0.47 per diluted share, after tax) due to an unfavorable adjustment related to the unforeseen cost of project close-out issues, remediation work, extended project supervision and associated labor inefficiencies on the electrical component of a transportation project in the Northeast in the Specialty Contractors segment, and $29.1 million ($22.9 million, or $0.45 per diluted share, after tax) on a Civil segment mass-transit project in California, which resulted from the successful negotiation of significant lower margin (and lower risk) change orders that increased the project’s overall estimated profit but reduced the project’s percentage of completion and overall margin ~~percentage as of March 31, 2023.~~

~~(b)Consists primarily of corporate general and administrative expenses.~~

~~(c)Depreciation and amortization is included in income (loss) from construction operations.~~

~~(d)During the three months ended March 31, 2022, the~~percentage. The Company’s income (loss) from construction operations was ~~negatively~~also impacted by a non-cash charge of $25.5 million ($18.3 million, or $0.36 per diluted share, after tax) due to an adverse legal ruling on a dispute related to a ~~completed~~ Civil segment bridge project in New York, ~~and an adverse impact~~a non-cash charge of ~~$17.6~~$17.8 million that increased cost of operations ($~~13.9~~12.8 million, or ~~$0.27~~$0.25 per diluted share, after tax) ~~for~~associated with an unexpected partial reversal by an appellate court of previously awarded legal damages related to a completed electrical project in New York in the Specialty Contractors segment, a $16.2 million unfavorable non-cash impact ($11.6 million, or $0.23 per diluted share, after tax) related to the settlement of a long-disputed, completed Civil segment ~~mass-transit~~ project in ~~California, which resulted from~~Maryland, and a $14.6 million ($11.2 million, or $0.22 per diluted share, after tax) unfavorable adjustment split evenly between the ~~successful negotiation of significant lower margin (and lower risk) change orders that increased~~Civil and Building segments due to changes in estimates on a transportation project in the ~~project’s overall estimated profit but reduced the project’s percentage of completion and overall margin percentage as of March 31, 2022.~~Northeast.

2731

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

A reconciliation of segment results to the consolidated loss before income taxes is as follows:


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in thousands)	(in thousands)	2023		2022			(in thousands)	2023		2022			2023		2022
Loss from construction operations		$	(81,945)	$	(9,907)
Income (loss) from construction operations							Income (loss) from construction operations	$	2,388	$	(90,554)		$	(79,557)	$	(100,461)
Other income, net	Other income, net	6,417		3,697			Other income, net	3,058		1,020			9,475		4,717
Interest expense	Interest expense	(21,513)		(16,492)			Interest expense	(22,016)		(16,204)			(43,529)		(32,696)
Loss before income taxes	Loss before income taxes	$	(97,041)	$	(22,702)		Loss before income taxes	$	(16,570)	$	(105,738)		$	(113,611)	$	(128,440)

Total assets by segment were as follows:


(in thousands)	(in thousands)	As of March 31, 2023		As of December 31, 2022		(in thousands)	As of June 30, 2023		As of December 31, 2022
Civil	Civil	$	3,368,743	$	3,402,934	Civil	$	3,459,839	$	3,402,934
Building	Building	879,321		898,816		Building	909,226		898,816
Specialty Contractors	Specialty Contractors	385,806		483,535		Specialty Contractors	357,831		483,535
Corporate and other(a)	Corporate and other(a)	(157,092)		(242,485)		Corporate and other(a)	(258,381)		(242,485)
Total assets	Total assets	$	4,476,778	$	4,542,800	Total assets	$	4,468,515	$	4,542,800

(a)Consists principally of cash, equipment, tax-related assets and insurance-related assets, offset by the elimination of assets related to intersegment revenue.

Major Customer

Revenue from a single customer with multiple projects, impacting the Civil, Building and Specialty Contractors segments, represented ~~19.5%~~15.8% and 17.4% of the Company’s consolidated revenue for the three and six months ended ~~March 31, 2023.~~June 30, 2023, respectively.

2832

Table of Contents

TUTOR PERINI CORPORATION AND SUBSIDIARIES

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis of our financial position as of ~~March 31,~~June 30, 2023 and the results of our operations for the three and six months ended ~~March 31,~~June 30, 2023 should be read in conjunction with other information, including the unaudited Condensed Consolidated Financial Statements and notes included in Part I, Item 1, Financial Information, of this Quarterly Report on Form 10‑Q, the audited consolidated financial statements and accompanying notes to our Annual Report on Form 10‑K for the year ended December 31, 2022, and the information contained under the heading “Risk Factors” in our Annual Report on Form 10‑K for the year ended December 31, 2022 and in Part II, Item 1A below.

Forward-Looking Statements

This Quarterly Report on Form 10‑Q, including the “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” contains forward-looking statements regarding future events and our future results, which are intended to be covered by the safe harbor provision for forward-looking statements provided by the Private Securities Litigation Reform Act of 1995. All statements other than statements of historical facts are statements that could be deemed forward-looking statements. Words such as “achieve,” “anticipate,” “assumes,” “believes,” “continue,” “could,” “estimate,” “expects,” “forecast,” “hope,” “intend,” “may,” “plan,” “potential,” “predict,” “should,” “will,” “would,” variations of such words and similar expressions are intended to identify such forward-looking statements. In addition, any statements that refer to projections of our future financial performance, our anticipated growth and trends in our businesses, and other characterizations of future events or circumstances are forward-looking statements. Although such statements are based on currently available financial and economic data, as well as management’s estimates and expectations, forward-looking statements are inherently uncertain and involve risks and uncertainties that could cause our actual results to differ materially from what may be inferred from the forward-looking statements. Therefore, actual results may differ materially and adversely from those expressed in any forward-looking statements. Factors potentially contributing to such differences include, among others:

•Revisions of estimates of contract risks, revenue or costs; economic factors such as inflation; the timing of new awards; or the pace of project execution, which has resulted and may continue to result in losses or lower than anticipated profit;

•Unfavorable outcomes of existing or future litigation or dispute resolution proceedings against us or customers (project owners, developers, general contractors, etc.), subcontractors or suppliers, as well as failure to promptly recover significant working capital invested in projects subject to such matters;

•~~A significant slowdown~~Revisions of estimates of contract risks, revenue or ~~decline in~~costs; economic ~~conditions,~~factors such as ~~those presented during a recession;~~inflation; the timing of new awards; or the pace of project execution, which has resulted and may continue to result in losses or lower than anticipated profit;

•Increased competition and failure to secure new contracts;

•Contract requirements to perform extra work beyond the initial project scope, which has and in the future could result in disputes or claims and adversely affect our working capital, profits and cash flows;

•Risks and other uncertainties associated with assumptions and estimates used to prepare our financial statements;

•A significant slowdown or decline in economic conditions, such as those presented during a recession;

•Failure to meet contractual schedule requirements, which could result in higher costs and reduced profits or, in some cases, exposure to financial liability for liquidated damages and/or damages to customers, as well as damage to our reputation;

•Inability to attract and retain our key officers, and to adequately plan for their succession, and hire and retain personnel required to execute and perform on our contracts;

•Risks related to our international operations, such as uncertainty of U.S. government funding, as well as economic, political, regulatory and other risks, including risks of loss due to acts of war, labor conditions and other unforeseeable events in countries where we do business, which could adversely affect our revenue and earnings;

•Decreases in the level of government spending for infrastructure and other public projects;

•An inability to obtain bonding could have a negative impact on our operations and results;

•Possible systems and information technology interruptions and breaches in data security and/or privacy;

•~~Downgrades in our credit ratings;~~

•Failure to meet our obligations under our debt agreements, especially in a high interest rate environment;

•Downgrades in our credit ratings;

•Failure of our joint venture partners to perform their venture obligations, which could impose additional financial and performance obligations on us, resulting in reduced profits or losses and/or reputational harm;

•The impact of inclement weather conditions on projects;

•Risks related to government contracts and related procurement regulations;

•~~Client cancellations of, or reductions in scope under, contracts reported in our backlog;~~

•Significant fluctuations in the market price of our common stock, which could result in substantial losses for stockholders and potentially subject us to securities litigation;

•Client cancellations of, or reductions in scope under, contracts reported in our backlog;

•Violations of the U.S. Foreign Corrupt Practices Act and similar worldwide anti-bribery laws;

Table of Contents

•Public health crises, such as ~~the~~ COVID-19, ~~pandemic,~~ have adversely impacted, and could in the future adversely impact, our business, financial condition and results of operations by, among other things, delaying the timing of project bids and/or awards and the timing of dispute resolutions and associated collections;

•~~Violations of the U.S. Foreign Corrupt Practices Act and similar worldwide anti-bribery laws;~~

•Physical and regulatory risks related to climate change;

•Impairment of our goodwill or other indefinite-lived intangible assets; and

•The exertion of influence over the Company by our chairman and chief executive officer due to his position and significant ownership interest.

Executive Overview

COVID-19 Update

During 2020 and 2021, the COVID-19 pandemic caused shut-downs or significant reductions in the operations of various courts and arbitration offices, which hindered the Company’s ability to resolve disputes related to unapproved work and resulted in the need for the Company to temporarily fund certain project costs that historically would have been promptly negotiated, billed to and collected from customers. This negative impact from the pandemic lessened in 2022 and remains low in 2023, with certain previously delayed disputes finally resolved and other settlement conferences and trial dates scheduled or being scheduled. Consequently, the Company ~~expects~~continues to expect to make substantial ~~continued~~ progress in the resolution of various disputes and unapproved change orders in 2023 and beyond.

Through the latter part of 2021, the pandemic also significantly delayed the bidding and awarding of various large prospective civil projects, which has affected the volume and timing of our new awards. The follow-on impact has been a substantial but temporary reduction in our backlog, revenue and income from construction operations over the past three years. For example, the Company’s consolidated backlog had been near a record level at $11.2 billion as of December 31, 2019, just prior to the onset of the COVID-19 pandemic, but ~~has~~ declined in each subsequent year through 2022, and was $7.9 billion as of ~~March~~December 31, ~~2023,~~2022, a 29% decrease compared to the end of 2019. Similarly, revenue declined 29% from $5.3 billion for 2020 to $3.8 billion for 2022, though there were other factors that contributed to the revenue decline, particularly in 2022, as discussed in the Form 10-K filed for the year ended December 31, 2022. ~~While the~~The current impacts from the pandemic have lessened, as evidenced by the recent strong growth in the Company’s backlog to $10.9 billion as of June 30, 2023, due primarily to new awards in the second quarter of 2023, as discussed below. However, the follow-on impact from delayed project bids and large contract awards ~~continues~~has had a negative impact on our ability to ~~limit our backlog~~generate revenue and ~~operating results.~~profit, which has continued into 2023. In addition, many of our state and local government customers’ revenue sources were negatively impacted by the pandemic due to a reduction of commuter and business travel. The significant revenue reductions experienced by some of our customers have adversely impacted their ability to pay the Company on a timely basis for amounts due, although these impacts have continued to moderate.

Operating Results

Consolidated revenue for the three months ended ~~March 31,~~June 30, 2023 was ~~$776.3 million~~$1.0 billion, up 19% compared to ~~$952.2 million~~the second quarter of 2022, and was $1.8 billion for the ~~same period in~~first six months of both 2023 and 2022. The ~~decrease~~increase for the three-month period of 2023 was largely due to ~~reduced project execution activities on~~improved contributions from certain Civil segment mass-transit projects in California that have significant work remaining, as well as the absence of certain prior-year unfavorable adjustments related to a transportation project in the Northeast ~~that is nearing completion, which impacted all three segments,~~ and ~~an unfavorable adjustment~~the settlement of ~~$83.6 million related to an adverse legal ruling~~a long-disputed, completed Civil segment project in Maryland. The increase was partially offset by a current-year non-cash charge on a ~~completed mixed-use~~Specialty Contractors segment educational facilities project in New York that resulted from an adverse court ruling. Revenue for both six-month periods included unfavorable adjustments on certain projects, the impacts of which ~~impacted~~were comparable in the ~~Building~~two periods, and ~~Specialty Contractors segments, as previously reported on a Form 8-K filed on April 21, 2023. The decrease was also due to the temporary unfavorable impact from the successful negotiation~~which are discussed in more detail below in Results of significant lower margin (and lower risk) change orders on a Civil segment mass-transit project in California. These approved change orders increased the project’s overall estimated profit but reduced the project’s percentage of completion and overall margin percentage as of March 31, 2023. This temporary reduction to earnings is expected to reverse itself over the remaining life of the project. Segment Operations. In addition, ~~the COVID-19 pandemic-induced~~ customer budgetary constraints induced by the COVID-19 pandemic, combined with certain political and other factors, resulted in the Company not being awarded certain Civil segment projects over the last few years totaling more than $10.0 billion despite having been the low or preferred bidder. Not being awarded these projects also impacted revenue for the first two quarters of both 2023 and 2022, and most of these projects are now expected to be re-bid ~~later in 2023 or~~ in 2024. Furthermore, the Company was unsuccessful in its pursuit of certain large prospective Civil segment projects in the second half of 2021, which also unfavorably impacted revenue in ~~both periods.~~2022 and 2023.

~~Loss~~Income from construction operations for the three months ended ~~March 31,~~June 30, 2023 was ~~$81.9~~$2.4 million compared to ~~$9.9~~loss from construction operations of $90.6 million for the same period in 2022. The ~~loss for~~improvement was largely due to favorable adjustments totaling $58.1 million on a mass-transit project in California associated with changes in estimates due to improved performance, as well as contributions related to the ~~first quarter~~volume increase associated with certain other Civil segment mass-transit projects in California discussed above and the absence of ~~2023~~several prior-year unfavorable adjustments discussed below in Results of Segment Operations. The impact from the absence of these prior-year unfavorable adjustments was ~~primarily~~partially offset by current-year adjustments, including unfavorable non-cash adjustments of $35.8 million due to changes in estimates on the

Table of Contents

Specialty Contractors segment’s electrical and mechanical scope of a transportation project in the Northeast associated with a change in the expected recovery on certain unapproved change orders, an unfavorable non-cash charge of $24.7 million that resulted from an adverse court ruling on a Specialty Contractors segment educational facilities project in New York, and a $13.1 million unfavorable adjustment on the same transportation project in the Northeast, split evenly between the Civil and Building segments, due to the ~~aforementioned~~settlement of certain change orders during project closeout.

Loss from construction operations for the six months ended June 30, 2023 was $79.6 million compared to $100.5 million for the same period in 2022. The change was favorably impacted by the same factors discussed above for the three-month period, including net favorable adjustments of $30.1 million on a mass-transit project in California that resulted from changes in estimates due to improved performance, as well as by the absence of certain additional prior-year unfavorable adjustments discussed below in Results of Segment Operations and a $14.6 million prior-year unfavorable adjustment split evenly between the Civil and Building segments due to changes in estimates on a transportation project in the Northeast. The impact from the absence of these prior-year unfavorable adjustments was mostly offset by a current-year first-quarter unfavorable adjustment related to ~~the~~an adverse legal ruling on a completed mixed-use project in New York, which resulted in a non-cash, pre-tax charge of $83.6 million, of which $72.2 million impacted the Building segment and $11.4 million impacted the Specialty Contractors segment. ~~The loss for the 2023 period~~

Income tax expense was ~~also due to the temporary unfavorable impact to current-period earnings of $28.0~~$0.2 million from the successful negotiation of significant lower margin (and lower risk) change orders in the first quarter of 2023 on a Civil segment mass-transit project in California. These approved change orders increased the project’s overall estimated profit but reduced the project’s percentage of completion and overall margin percentage as of March 31, 2023. This temporary

~~Table of Contents~~

reduction to earnings is expected to reverse itself over the remaining life of the project. The change between periods also reflected the absence of two prior-year unfavorable adjustments (a $25.5 million charge for an adverse legal ruling on a dispute related to a completed Civil segment bridge project in New York and a temporary unfavorable impact of $17.6 million that resulted from the successful negotiation of significant lower margin and lower risk change orders in the first quarter of 2022 on the same Civil segment mass-transit project in California mentioned above).

~~The effective tax rate was 49.6%~~ for the three months ended ~~March 31,~~June 30, 2023, ~~compared to 17.1%~~and for the ~~comparable period in 2022.~~six months ended June 30, 2023 an income tax benefit of $47.9 million was recognized. This compares to an income tax benefit of $43.7 million and $47.6 million for the three and six months ended June 30, 2022, respectively. See Corporate, Tax and Other Matters below for a discussion of the change in the effective tax rate.

Diluted loss per common share for the three and six months ended ~~March 31,~~June 30, 2023 was ~~$0.95~~$0.72 and $1.68, respectively, compared to diluted loss per common share of ~~$0.42~~$1.23 and $1.65 for the same ~~period~~periods in 2022. The ~~larger~~change in diluted loss per common share in both periods of 2023 was primarily due to the factors discussed above that led to the change in ~~loss~~income (loss) from construction operations.

Consolidated new awards for the three and six months ended ~~March 31,~~June 30, 2023 totaled ~~$767 million~~$4.0 billion and $4.7 billion, respectively, compared to ~~$996 million~~$1.1 billion and $2.1 billion for the same ~~period~~periods in 2022. The ~~Civil and~~ Building ~~segments were~~segment was the primary ~~contributors~~contributor to the new award activity in the ~~first~~second quarter of 2023. The most significant new awards and contract adjustments in the ~~first~~second quarter of 2023 included ~~$224~~the $3.0 billion Brooklyn Jail design-build project in New York; a $222 million military facilities project at Tinian International Airport in the Commonwealth of the Northern Mariana Islands; $206 million of additional funding for a mass-transit project in California; ~~a $91 million educational facility project in California; a $75 million military facility renovation project in Colorado; a $62 million bridge repair project in Minnesota; and $56~~$103 million of additional funding for a ~~healthcare~~health care project in ~~California. Subsequently, in the second quarter~~California; $87 million of ~~2023, the Company was awarded more than $3.2 billion of new projects, including the $2.95 billion Brooklyn Jail design-build~~additional funding for a mass-transit project in ~~New York,~~Minnesota; and a ~~$222~~$54 million ~~construction~~bridge project ~~at Tinian International Airport~~ in ~~the Commonwealth of Northern Mariana Islands.~~Minnesota.

Consolidated backlog as of ~~March 31,~~June 30, 2023 was ~~$7.9~~$10.9 billion, ~~level~~up 37% compared to ~~backlog~~$7.9 billion as of December 31, 2022. As of ~~March 31,~~June 30, 2023, the mix of backlog by segment was approximately ~~56%~~42% for Civil, ~~28%~~41% for Building and ~~16%~~17% for Specialty Contractors. ~~The Company expects to report a substantially larger backlog at June 30, 2023, as a result of the significant new second quarter 2023 awards mentioned above.~~

The following table presents the Company’s backlog by business segment, reflecting changes from December 31, 2022 to ~~March 31,~~June 30, 2023:


(in millions)	(in millions)	Backlog at December 31, 2022		New Awards(a)		Revenue Recognized		Backlog at March 31, 2023(b)		(in millions)	Backlog at December 31, 2022		New Awards(a)		Revenue Recognized		Backlog at June 30, 2023(b)
Civil	Civil	$	4,416.3	$	379.1	$	(349.9)	$	4,445.5	Civil	$	4,416.3	$	1,068.8	$	(904.0)	$	4,581.1
Building	Building	2,223.6		233.5		(229.6)		2,227.5		Building	2,223.6		2,793.9		(561.0)		4,456.5
Specialty Contractors	Specialty Contractors	1,289.2		154.1		(196.8)		1,246.5		Specialty Contractors	1,289.2		870.4		(333.1)		1,826.5
Total	Total	$	7,929.1	$	766.7	$	(776.3)	$	7,919.5	Total	$	7,929.1	$	4,733.1	$	(1,798.1)	$	10,864.1

(a)New awards consist of the original contract price of projects added to backlog plus or minus subsequent changes to the estimated total contract price of existing contracts.

(b)Backlog may differ from the transaction prices allocated to the remaining performance obligations as disclosed in Note 2 of the Notes to Condensed Consolidated Financial Statements. Such differences relate to the timing of executing a formal contract or receiving a notice to proceed. More specifically, backlog sometimes may include awards for which a contract has not yet been executed or a notice to proceed has not been issued, but for which there are no remaining major uncertainties that we will proceed with our work on the project (e.g., adequate funding is in place, we have received a notice of intent to award a contract, etc.).

Table of Contents

The outlook for the Company’s revenue growth over the next several years ~~remains favorable, but it~~continues to be favorable. However, revenue growth could be negatively impacted by project delays or the timing of project bids, awards, commencements, ramp-up activities and ~~completions, as well as by continuing adverse follow-on impacts of the COVID-19 pandemic.~~completions. We anticipate that we will continue to win our share of significant new awards resulting from long-term capital spending plans by state, local and federal customers, as well as limited competition for some of the largest project opportunities.

In elections over the past decade, voters in 44 states have approved 85% of nearly 3,000 state and local ballot measures, raising an estimated $342 billion in new and renewed revenue funding for transportation investments. The largest of these was in Los Angeles County, where Measure M, a half-cent sales tax increase, was approved in 2016. Funding from this measure is already flowing to some of the Company’s current and prospective projects, and overall the measure is expected to generate $120 billion of funding over 40 years. Interest rates have ~~risen~~continued to increase over the past year, as anticipated, but are still at levels which we believe remain conducive to continued spending on ~~various~~certain types of ~~projects.~~projects that have strong end-market demand with adequate available funding, such as mass transit, transportation, bridges, and health care, educational and correctional facilities, among others. However, if borrowing rates continue to increase,

~~Table of Contents~~

they could reach levels that may negatively impact demand, particularly for certain Building segment end markets which tend to be more closely correlated to economic conditions.

The bipartisan Infrastructure Investment and Jobs Act of 2021 (the “Bipartisan Infrastructure Law” or “BIL”) was enacted into law on November 15, 2021, and it provides for $1.2 trillion of federal infrastructure funding, including $550 billion in new spending for improvements to the country’s surface-transportation network and enhancements to core infrastructure. The law marks the largest federal investment in public transit ever, the single largest dedicated bridge investment since the construction of the interstate highway system and the largest federal investment in passenger rail since the creation of Amtrak, all in addition to providing for regular annual spending for numerous infrastructure projects. This significant incremental funding is anticipated to be spent over the next 10 years, and much of it is allocated for investment in end markets that are directly aligned with the Company’s market focus. Accordingly, the Company believes that this significant level of sustained, incremental funding will favorably impact the Company’s current work and prospective opportunities over the next decade, as initial funds have begun flowing to project owners and substantially increased funding from the BIL is expected to occur over the next several years.

For a more detailed discussion of operating performance of each business segment, corporate general and administrative expenses and other items, see Results of Segment Operations, Corporate, Tax and Other Matters and Liquidity and Capital Resources below.

Results of Segment Operations

The results of our Civil, Building and Specialty Contractors segments are discussed below.

Civil Segment

Revenue and income (loss) from construction operations for the Civil segment are summarized as follows:


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in millions)	(in millions)	2023		2022			(in millions)	2023		2022			2023		2022
Revenue	Revenue	$	349.9	$	390.8		Revenue	$	554.1	$	403.6		$	904.0	$	794.4
Income (loss) from construction operations	Income (loss) from construction operations	18.0		(1.0)			Income (loss) from construction operations	105.4		(9.8)			123.4		(10.7)

Revenue for the three and six months ended ~~March 31,~~June 30, 2023 ~~decreased 10%~~increased 37% and 14%, respectively, compared to the same ~~period~~periods in 2022. ~~The decrease~~For both periods of 2023, the growth was ~~primarily~~largely due to ~~reduced~~changes in estimates resulting from improved performance and increased project execution activities on ~~a transportation project in the Northeast and two~~certain mass-transit projects in California, all of which are completed or nearing completion. In addition, the decrease for the three months ended March 31, 2023 reflects the temporary unfavorable impact of the successful negotiation of significant lower margin (and lower risk) change orderspartially offset by reduced volume on a mass-transit project in California. These approved change orders increased the project’s overall estimated profit but reduced the project’s percentage of completion and overall margin percentage as of March 31, 2023. This temporary reduction to earnings is expected to reverse itself over the remaining life of the project. The decrease in revenue for the first quarter of 2023 also reflected the absence of unfavorable adjustments recognized in the first quarter of 2022 due to an adverse legal ruling on a dispute related to a bridge project in New York and the temporary unfavorable impact in the first quarter of 2022 from the successful negotiation of significant lower margin (and lower risk) change orders on the samedifferent mass-transit project in California that is nearing completion. The increase for both current-year periods was also attributable to the absence of certain prior-year unfavorable adjustments, also discussed ~~above.~~in the paragraph below. Revenue for both periods was also adversely impacted by the follow-on impacts of ~~the~~ COVID-19, ~~pandemic,~~ which delayed bidding activities and awards of certain new projects during 2020 and much of 2021 and negatively impacted revenue for the ~~first quarters~~six-month periods of both ~~2023~~2022 and ~~2022. Revenue~~2023. Furthermore, revenue for both periods was ~~also~~ adversely impacted by ~~the Company’s lack of success in its pursuit of certain large prospective Civil segment projects in the second half of 2021 and~~ certain projects totaling more than $10.0 billion for which the Company was the low or preferred bidder but no contract was awarded over the last few years due to COVID-19-induced customer budget ~~constraints.~~constraints, as well as the Company’s lack of success in its pursuit of certain large prospective Civil segment projects in the second half of 2021.

~~Despite the above-mentioned revenue decline, income~~Income from construction operations for the three and six months ended ~~March 31,~~June 30, 2023 was ~~$18.0~~$105.4 million and $123.4 million, respectively, compared to loss from construction operations of ~~$1.0~~$9.8 million and $10.7 million for the same ~~period~~periods in 2022. ~~The increase~~For

Table of Contents

the second quarter of 2023, the change was primarily ~~driven~~due to favorable adjustments totaling $58.1 million on a mass-transit project in California associated with changes in estimates due to improved performance, as well as increased project execution activities on certain mass-transit projects in California. The change was also favorably impacted by the absence of ~~the~~certain prior-year ~~pre-tax charge~~unfavorable adjustments, including a non-cash impact of ~~$25.5~~$16.2 million ~~that resulted from the aforementioned legal ruling on a dispute~~ related to the settlement of a ~~bridge~~long-disputed, completed project in ~~New York, as well as~~Maryland and, to a lesser extent, the ~~absence of the prior-year~~temporary unfavorable ~~pre-tax~~ impact ~~of $17.6 million~~ from the successful negotiation of significant lower margin (and lower risk) change orders on the same mass-transit project in California. For the first six months of 2023, the change was primarily due to net favorable adjustments of $30.1 million on a mass-transit project in California that resulted from changes in estimates due to improved performance, as ~~mentioned above.~~well as increased project execution activities on certain mass-transit projects in California. The ~~increase~~change was ~~partially offset~~also favorably impacted by the absence of prior-year unfavorable adjustments, including a temporary unfavorable ~~pre-tax~~ impact of ~~$28.0~~$29.1 million from the successful negotiation of significant lower margin (and lower risk) change orders ~~in the first quarter of 2023~~ on the ~~same~~ mass-transit project in ~~California. These approved change orders increased~~California mentioned above, a $25.5 million non-cash charge from an adverse legal ruling on a dispute related to a bridge project in New York and the ~~project’s overall estimated profit but reduced the project’s percentage of completion and overall margin percentage, the~~above-mentioned non-cash impact of ~~which is expected to reverse itself over the remaining life of the project.~~

~~Table of Contents~~

$16.2 million.

Operating margin was ~~5.1%~~19.0% and ~~(0.2)~~13.7% for the three and six months ended June 30, 2023, respectively, compared to (2.4)% and (1.4)% for the ~~three months ended March 31, 2023 and 2022, respectively.~~same periods in 2022. The ~~increase~~increases in operating margin ~~was~~were principally due to the above-mentioned factors that drove the changes in revenue and income (loss) from construction operations.

New awards in the Civil segment totaled ~~$379~~$690 million and $1.1 billion for the ~~first quarter of~~three and six months ended June 30, 2023, respectively, compared to ~~$447~~$721 million and $1.2 billion for the same ~~period~~periods in 2022. The most significant new awards and contract adjustments in the ~~first~~second quarter of 2023 included ~~$224~~a $222 million military facilities project at Tinian International Airport in the Commonwealth of the Northern Mariana Islands; $206 million of additional funding for a mass-transit project in ~~California~~California; $87 million of additional funding for a mass-transit project in Minnesota; and a ~~$62~~$54 million bridge ~~repair~~ project in Minnesota. ~~The~~ COVID-19 ~~pandemic~~ has caused significant revenue shortfalls for certain state and local government agencies since ~~2020.~~2020, which has resulted in delays in the bidding and awarding of certain large new projects. In addition, the timing and magnitude of federal, state and local funding, including anticipated contributions from the BIL, is uncertain, which could ~~result in delays in the bidding and awarding of certain large new projects.~~lead to similar delays.

Backlog for the Civil segment was ~~$4.4 billion as of March 31, 2023 compared to~~ $4.6 billion as of ~~March 31,~~June 30, 2023 compared to $4.9 billion as of June 30, 2022. The segment continues to experience strong demand reflected in a large, multi-year pipeline of prospective projects, supported by substantial anticipated funding from various voter-approved transportation measures and the BIL, and by public agencies’ long-term spending plans. The Civil segment is well-positioned to capture its share of these prospective projects, but the timing of new awards remains uncertain.

Building Segment

Revenue and income (loss) from construction operations for the Building segment are summarized as follows:


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in millions)	(in millions)	2023		2022			(in millions)	2023		2022			2023		2022
Revenue	Revenue	$	229.6	$	330.6		Revenue	$	331.3	$	266.9		$	561.0	$	597.6
Income (loss) from construction operations	Income (loss) from construction operations	(70.2)		9.5			Income (loss) from construction operations	(13.8)		(0.1)			(84.0)		9.4

Revenue for the three months ended ~~March 31,~~June 30, 2023 increased 24% compared to the same period in 2022, primarily due to increased project execution activities on various projects in California, the Northeast, Oklahoma and Florida, partially offset by reduced project execution activities on certain other projects in Arkansas and California that are nearing completion. Revenue for the six months ended June 30, 2023 decreased ~~31%~~6% compared to the same period in 2022, primarily due to the aforementioned unfavorable adjustment related to the adverse legal ruling on a completed mixed-use project in New ~~York. The~~York (also mentioned in the paragraph below). As discussed above in Executive Overview, revenue reduction was also due to reduced project execution activities on certain projects in California, Arkansas and the Northeast that are complete or substantially complete, partially offset by contributions from certain newer projects in California, Oklahoma, Florida and Mississippi. Revenue for both periods was ~~further reduced~~adversely impacted by the follow-on impacts of ~~the~~ COVID-19, ~~pandemic,~~ which delayed certain project bids and awards in 2020 and 2021.

Loss from construction operations for the three and six months ended ~~March 31,~~June 30, 2023 was ~~$70.2~~$13.8 million and $84.0 million, respectively, compared to loss from construction operations of $0.1 million and income from construction operations of ~~$9.5~~$9.4 million for the same ~~period~~periods in 2022. ~~The decrease~~For the second quarter of 2023, the loss was principally due to unfavorable adjustments on certain projects in the Northeast, California and Florida, which were immaterial individually but totaled $15.8 million in the aggregate. For the first six months of 2023, the loss was primarily due to the aforementioned first-quarter unfavorable adjustment related to the adverse legal ruling on a completed mixed-use project in New York that resulted in a non-cash, pre-tax charge of $83.6 million, of which $72.2 million impacted the Building segment.

Table of Contents

Operating margin was ~~(30.6)~~(4.2)% and ~~2.9%~~(15.0)% for the three and six months ended ~~March 31,~~June 30, 2023, respectively, compared to (0.03)% and ~~2022, respectively.~~1.6% for the same periods in 2022. The ~~change~~changes in operating margin ~~was~~were principally due to the aforementioned factors that drove the ~~reductions~~changes in revenue and income (loss) from construction operations.

New awards in the Building segment totaled ~~$234 million~~$2.6 billion and $2.8 billion for the ~~first quarter of~~three and six months ended June 30, 2023, respectively, compared to ~~$325~~$207 million and $532 million for the same ~~period~~periods in 2022. The most significant new awards in the ~~first~~second quarter of 2023 included ~~a $91 million educational facility~~the $3.0 billion Brooklyn Jail design-build project in ~~California, a $75~~New York (which includes more than $600 million ~~military facility renovation project in Colorado~~of electrical and ~~$56~~mechanical scope that is expected to be performed by the Specialty Contractors segment) and $103 million of additional funding for a ~~healthcare~~health care facilities project in California. The lingering effects of ~~the~~ COVID-19, ~~pandemic,~~ including the proliferation of remote and hybrid work for many businesses, as well as slowing economic conditions caused by ~~higher~~ inflation and rising interest rates, could continue to result in certain delayed or even canceled Building segment project opportunities, particularly in the corporate office end market. However, other Building segment end markets, such as correctional facilities, health care, education, industrial/manufacturing, and hospitality and gaming, continue to show strong demand for new and renovated facilities.

Backlog for the Building segment was $4.5 billion as of June 30, 2023, up 99% compared to $2.2 billion as of ~~March 31, 2023, down slightly compared~~June 30, 2022. The strong increase was largely due to ~~$2.3~~the new $3.0 billion ~~as of March 31, 2022.~~Brooklyn Jail project discussed above. The Building segment continues to ~~have~~experience strong customer demand as reflected by a large volume of prospective projects across various end markets and geographic ~~locations, as noted above.~~

~~Table of Contents~~

locations.

Specialty Contractors Segment

Revenue and loss from construction operations for the Specialty Contractors segment are summarized as follows:


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in millions)	(in millions)	2023		2022			(in millions)	2023		2022			2023		2022
Revenue	Revenue	$	196.8	$	230.7		Revenue	$	136.3	$	190.5		$	333.1	$	421.2
Loss from construction operations	Loss from construction operations	(12.4)		(3.9)			Loss from construction operations	(69.8)		(66.7)			(82.3)		(70.6)

Revenue for the three and six months ended ~~March 31,~~June 30, 2023 decreased ~~15%~~28% and 21%, respectively, compared to the same ~~period~~periods in 2022, principally due to reduced project execution activities on the electrical component of a transportation project in the Northeast that is nearing completion, partially offset by contributions from ~~an industrial~~a technology facility project in Arizona. ~~The~~For both periods of 2023, the revenue decrease was also due to the aforementioned unfavorable non-cash adjustments due to changes in estimates on the electrical and mechanical scope of the same transportation project in the Northeast associated with a change in the expected recovery on certain unapproved change orders, as well as the adverse legal ruling on ~~a completed mixed-use~~the educational facilities project in New ~~York also contributed~~York. The overall revenue decline was partially offset by the absence of a prior-year unfavorable adjustment on a transportation project in the Northeast. As discussed above in Executive Overview, operating results continue to ~~the revenue decline. Revenue for the period was also reduced~~be adversely impacted by the follow-on impacts of ~~the~~ COVID-19, ~~pandemic,~~ which delayed certain project bids and awards in 2020 and ~~2021.~~2021, including projects that would have had considerable components of electrical and mechanical scope in the 2022 and 2023 periods had the projects been awarded and the Company won its share of such projects.

Loss from construction operations for the three and six months ended ~~March 31,~~June 30, 2023 was ~~$12.4~~$69.8 million and $82.3 million, respectively, compared to ~~$3.9~~$66.7 million and $70.6 million for the same ~~period~~periods in 2022. The ~~larger~~change in loss for the ~~first~~second quarter of 2023 (as compared to the prior-year quarter) was principally due to the current-year impacts of $35.8 million of unfavorable non-cash adjustments due to changes in estimates on the electrical and mechanical scope of the above mentioned transportation project in the Northeast associated with a change in the expected recovery on certain unapproved change orders, as well as a non-cash charge of $24.7 million on an educational facilities project in New York that resulted from an adverse court ruling. The current-year unfavorable adjustments were largely offset by the absence of prior-year unfavorable adjustments, including a $33.5 million unfavorable adjustment on a transportation project in the Northeast related to the unforeseen cost of project close-out issues, remediation work, extended project supervision and associated labor inefficiencies, as well as a non-cash charge of $17.8 million that increased cost of operations associated with an unexpected partial reversal by an appellate court of previously awarded legal damages related to a completed electrical project in New York. For the first six months of 2023, the change in loss (as compared to the prior-year period) was due to the same factors mentioned above for the three-month period, as well as the impact of the aforementioned unfavorable adjustment in the first quarter of 2023 related to the adverse legal ruling on a completed mixed-use project in New York, ~~that resulted in a non-cash, pre-tax charge of $83.6 million,~~ of which $11.4 million impacted the Specialty Contractors segment.

Table of Contents

Operating margin was ~~(6.3)~~(51.2)% and ~~(1.7)~~(24.7)% for the three and six months ended ~~March 31,~~June 30, 2023, respectively, compared to (35.0)% and ~~2022, respectively.~~(16.8)% for the same periods in 2022. The ~~change~~changes in operating margin ~~was~~were principally due to the aforementioned factors that drove the changes in revenue and loss from construction operations.

New awards in the Specialty Contractors segment totaled ~~$154~~$716 million and $870 million for the ~~first quarter of~~three and six months ended June 30, 2023, respectively, compared to ~~$224~~$190 million and $414 million for the same ~~period~~periods in 2022. The most significant new awards in the second quarter of 2023 included more than $600 million of electrical and mechanical scope for the Brooklyn Jail project in New York. COVID-19 ~~pandemic~~ has resulted in, and could continue to result in, reduced demand from certain customers, particularly in New York, that continue to experience funding constraints.

Backlog for the Specialty Contractors segment was ~~$1.2~~$1.8 billion as of ~~March 31,~~June 30, 2023 compared to $1.4 billion as of ~~March 31,~~June 30, 2022. The Specialty Contractors segment continues to be increasingly focused on servicing the Company’s current and prospective large Civil and Building segment projects, particularly in the Northeast and California. In addition, the segment remains well-positioned to capture its share of new projects, leveraging the size and scale of our business units that operate in New York, Texas, Florida and California and the strong reputation held by these business units for high-quality work on large, complex projects.

Corporate, Tax and Other Matters

Corporate General and Administrative Expenses

Corporate general and administrative expenses were ~~$16.4~~$18.6 million and ~~$14.5~~$35.0 million during the three and six months ended ~~March 31,~~June 30, 2023, respectively, compared to $14.0 million and ~~2022, respectively.~~$28.5 million for the same periods in 2022. The increase in the three and six months ended ~~March 31,~~June 30, 2023 was primarily due to higher compensation-related expenses compared to the same ~~period~~periods in 2022.

Other Income, Net, Interest Expense and Income Tax (Expense) Benefit


		Three Months Ended March 31,				Three Months Ended June 30,						Six Months Ended June 30,
(in millions)	(in millions)	2023		2022			(in millions)	2023		2022			2023		2022
Other income, net	Other income, net	$	6.4	$	3.7		Other income, net	$	3.1	$	1.0		$	9.5	$	4.7
Interest expense	Interest expense	(21.5)		(16.5)			Interest expense	(22.0)		(16.2)			(43.5)		(32.7)
Income tax benefit		48.1		3.9
Income tax (expense) benefit							Income tax (expense) benefit	(0.2)		43.7			47.9		47.6

Other income, net for the ~~three~~six months ended ~~March 31,~~June 30, 2023 increased by ~~$2.7~~$4.8 million compared to the same period in 2022, primarily due to a gain on sale of property in the 2023 period.

Interest expense for the three and six months ended ~~March 31,~~June 30, 2023 increased by ~~$5.0~~$5.8 million and $10.8 million, respectively, compared to the same ~~period~~periods in 2022. The ~~increase for~~increases in the ~~three months ended March 31,~~ 2023 ~~was~~periods were substantially due to higher interest rates on the Term Loan B and the Revolver, as ~~defined~~discussed below in Liquidity and Capital Resources.

~~Table~~The Company recognized income tax expense of ~~Contents~~

$0.2 million for the three months ended June 30, 2023 and an income tax benefit of $47.9 million for the six months ended June 30, 2023. The effective income tax rate was ~~49.6%~~(1.2)% and 42.2% for the three and six months ended ~~March 31, 2023.~~June 30, 2023, respectively. The effective income tax rate for the three months ended June 30, 2023 ~~period~~ was ~~higher~~lower than the 21% federal statutory rate primarily due to the impact of a cumulative catch-up adjustment associated with the change in the Company’s projected 2023 effective tax rate that resulted from the revision of the Company’s forecast. The effective income tax rates for both periods were impacted by relatively large tax benefits generated against a forecasted pre-tax loss for the ~~period and projected for~~year, which magnified the ~~year.~~impact these tax benefits had on the effective income tax rate. In periods ~~reporting~~with pre-tax losses, a tax ~~benefit increases~~benefits generated during the period increase the effective income tax rate ~~because it increases~~(and, thus, the income tax benefit ~~generated from~~to the Company) rather than decreasing the effective rate, as in periods with pre-tax ~~loss.~~income. The tax benefits that caused a higher effective tax rate were primarily the earnings attributable to noncontrolling interests (for which income taxes are not the responsibility of the Company) and state income taxes (net of the federal tax benefit), partially offset by non-deductible expenses.

For the three and six months ended June 30, 2022, the Company recognized an income tax benefit of $43.7 million and $47.6 million, respectively, with an effective income tax rate of 41.3% and 37.1%, respectively. The effective income tax ~~rate was 17.1%~~rates for the three months ended March 31, 2022. The effective tax rate for the three months ended March 31, 2022, was lower than the 21% federal statutory rate. The Company incurred a pre-tax loss for the quarter, but projected a pre-tax profit for the year and, as a result, tax benefits reduced the effective tax rate. The effective income tax rate was lowerboth periods were higher than the 21% federal statutory rate primarily due to tax benefits generated against a relatively low forecasted pre-tax loss for the year, which magnified the impact of tax benefits on the effective income tax rate. In periods with pre-tax losses, tax benefits generated during the period increase the effective income tax rate (and, thus, the income tax benefit

Table of Contents

to the Company) rather than decreasing the effective rate, as in periods with pre-tax income. The tax benefits in the respective periods that caused a higher tax rate were primarily the earnings attributable to noncontrolling interests ~~for~~(for which income taxes are not the responsibility of the ~~Company, partially offset by~~Company) and state income ~~taxes~~tax benefits (net of the federal tax benefit).

Liquidity and Capital Resources

Liquidity is provided by available cash and cash equivalents, cash generated from operations, credit facilities and access to capital markets. We have a committed line of credit totaling ~~$175~~$175.0 million, which may be used for revolving loans, letters of credit and/or general purposes. We believe that cash generated from operations, along with our unused credit capacity of ~~$145~~$150.0 million and available cash balances as of ~~March 31,~~June 30, 2023, will be sufficient to fund working capital needs and debt maturities for the next 12 months and beyond, including the prepayment of $44.0 million on the Term Loan B that was made, as required, in April 2023 due to a prepayment obligation in the Credit Agreement as a result of the Company generating “excess” cash flow in 2022, as discussed below in ~~Debt~~.beyond. Despite our record operating cash flow in 2022 and relatively strong operating cash flow for the ~~three~~six months ended ~~March 31,~~June 30, 2023 (as discussed below in Cash and Working Capital), liquidity has been and could continue to be negatively affected by the follow-on impacts of ~~the~~ COVID-19, ~~pandemic,~~ which induced customer budgetary constraints and delayed bidding activities and awards of certain large civil projects. We are also still pursuing COVID-19-related cost recoveries from certain customers. Our liquidity was also adversely impacted by the Company’s lack of success in its pursuit of certain large prospective Civil segment projects in the second half of 2021, as well as by instances where the Company was not awarded certain Civil segment projects totaling more than $10.0 billion over the last few years due to COVID-19-induced customer budget constraints, despite being the low or preferred bidder. In addition, as discussed above in Executive Overview - COVID-19 Update, the COVID-19 pandemic delayed court and arbitration schedules and also hindered the Company’s ability to resolve certain unapproved work. We believe that future funding from the BIL and increasing revenue to government customers as travel and commuting levels rise, as discussed above, could offset or mitigate these and other possible lingering future negative impacts from ~~the~~ COVID-19, ~~pandemic,~~ though it remains difficult to predict any of these factors. Furthermore, the backlog of accumulated court and arbitration proceedings that grew as a result of the pandemic during 2020 and 2021 has ~~begun to recede,~~receded, with certain disputes having been resolved in 2022 and 2023 ~~with~~and other settlement conferences and trial dates now scheduled or being scheduled. ~~In addition, certain disputes and related collection delays were resolved during the latter part of 2021, as well as during 2022 and 2023.~~ We experienced a record operating cash flow in 2022 and strong operating cash flow for the first ~~quarter~~half of 2023, ~~(whereas typically the Company’s first quarter operating cash flow is negative due to the seasonality of the business),~~ and we expect strong operating cash flows to continue for the remainder of 2023, based on projected cash collections, both from project execution activities and the resolution of additional outstanding claims and unapproved change orders.

Cash and Working Capital

Cash and cash equivalents were ~~$282.7~~$263.5 million as of ~~March 31,~~June 30, 2023 compared to $259.4 million as of December 31, 2022. Cash immediately available for general corporate purposes was ~~$63.9~~$65.1 million and $47.7 million as of ~~March 31,~~June 30, 2023 and December 31, 2022, respectively, with the remainder being amounts held by our consolidated joint ventures and also our proportionate share of cash held by our unconsolidated joint ventures. Cash held by our joint ventures is available only for joint venture-related uses, including distributions to joint venture partners. In addition, our restricted cash and restricted investments totaled $108.2 million as of ~~March 31,~~June 30, 2023 compared to $106.0 million as of December 31, 2022. Restricted cash and restricted investments at ~~March 31,~~June 30, 2023 were primarily held to secure insurance-related contingent obligations.

During the ~~three~~six months ended ~~March 31,~~June 30, 2023, net cash provided by operating activities was ~~$21.3~~$77.7 million. The net cash provided by operating activities was primarily due to a decrease in investments in project working capital, partially offset by cash utilized by earnings sources. The decrease in investments in project working capital was primarily due to a decrease in costs and estimated earnings in excess of billings (“CIE”) and ~~decreases~~an increase in billings in excess of costs and estimated earnings (“BIE”), partially offset by an increase in accounts ~~receivable and retention receivable that resulted from improved collection activity.~~receivable. During the ~~three~~six months ended ~~March 31,~~June 30, 2022, net cash provided by operating activities was ~~$120.7~~$178.7 million, which was the largest ~~first quarter~~ operating cash flow for the first six months of any year since the merger between Tutor-Saliba Corporation and Perini Corporation in 2008. ~~This~~The net cash provided by operating activities for the first six months of 2022 was primarily due to a decrease in investments in project working ~~capital.~~capital partially offset by cash utilized by earnings sources. The decrease in investments in project working capital was primarily due to improved

~~Table of Contents~~

collection activity, as reflected by ~~increases~~an increase in ~~billing~~BIE and a decrease in ~~excess of costs and estimated earnings (“BIE”), and decreases in~~ accounts ~~receivable and retention~~ receivable.

Cash flow from operating activities decreased ~~$99.4~~$101.0 million when comparing the first ~~three~~six months of 2023 with the same period in 2022. The decrease in cash flow from operating activities for the first ~~three~~six months of 2023 compared to the first ~~three~~six months of 2022 primarily resulted from ~~cash utilized by earnings sources in the current year compared to cash generated by earnings sources in the prior year, partially offset by~~ a ~~larger~~smaller current-year decrease in investment in working capital as compared to the same period last year. The ~~larger~~smaller decrease in investment in working capital in the 2023 period was primarily ~~driven~~due to a current-year increase in accounts receivable compared to a decrease in the prior-year period and a smaller current-year increase in BIE compared to the same period last year, partially offset by a ~~larger~~ current-year decrease in CIE compared to the prior year, a current-year decrease in other current assets compared to a prior year increase (primarily due to prepaid income taxes) and a smaller current-year decrease in accounts payable retention compared to the prior year, partially offset by a smaller current-year increase in BIE and a current-year decrease in accounts payable compared to an increase ~~in the prior year due to timing of payments to vendors and subcontractors.~~last year. Both periods were positively impacted by collections associated with previously disputed matters.

Net cash used in investing activities during the first ~~three~~six months of 2023 was ~~$6.9~~$29.2 million, primarily due to the acquisition of property and equipment for projects (i.e., capital expenditures) totaling ~~$17.8~~$30.6 million, as well as net cash used in investment transactions of $5.3 million, partially offset by proceeds from the sale of property and equipment of ~~$6.5 million and net proceeds from investment transactions of $4.4~~$6.8 million. Net cash used

Table of Contents

in investing activities during the first ~~three~~six months of 2022 was ~~$14.9~~$27.9 million ~~primarily~~ due to the acquisition of property and equipment ~~(i.e., capital expenditures)~~for projects totaling ~~$12.0~~$28.8 million, as well as net cash used in investment transactions of ~~$4.3~~$5.5 million, partially offset by proceeds from the sale of property and equipment of $6.4 million.

Net cash ~~provided by~~used in financing activities was ~~$14.4~~$47.9 million for the first ~~three~~six months of 2023, which was primarily driven by ~~$21.4~~a $33.8 million net repayment of ~~net proceeds from borrowings, partially offset by $6.5~~debt and $13.3 million of net distributions to noncontrolling interests. Net cash ~~provided by~~used in financing activities was ~~$4.1~~$48.4 million for the first ~~three~~six months of 2022, which was primarily driven by ~~$8.6~~a $26.9 million net repayment of ~~net proceeds from borrowings, partially offset by $3.5~~debt and $20.5 million of net distributions to noncontrolling interests.

At ~~March 31,~~June 30, 2023, we had working capital of $1.6 billion, a ratio of current assets to current liabilities of ~~1.82~~1.81 and a ratio of debt to equity of ~~0.71,~~0.68, compared to working capital of $1.7 billion, a ratio of current assets to current liabilities of 1.87 and a ratio of debt to equity of 0.66 at December 31, 2022.

Debt

2020 Credit Agreement

The 2020 Credit Agreement requires the Company to make prepayments on the Term Loan B in connection with certain asset sales, receipts of insurance proceeds, incurrences of certain indebtedness and annual excess cash flow (in each case, subject to certain customary exceptions). ~~Included in current maturities of long-term debt in the accompanying Condensed Consolidated Balance Sheets is~~The Company made a $44.0 million prepayment of principal on the Term Loan B ~~that was made~~ in April 2023. The prepayment resulted from our record operating cash flow in 2022, which produced “excess” cash flow under the terms of the 2020 Credit Agreement, as discussed above.

Borrowings under the 2020 Credit Agreement bear interest at variable rates, which have increased since the latter part of 2022 due to changes in market conditions that resulted in increases in SOFR (and LIBOR prior to the transition to SOFR), in the case of the Term Loan B, and the administrative agent’s prime lending rate, in the case of the Revolver. Effective May 2, 2023, the 2020 Credit Agreement was amended to transition the Company’s original LIBOR option in respect of the Term Loan B to Adjusted Term SOFR. The average borrowing rates on the Term Loan B and the Revolver for the ~~three~~six months ended ~~March 31,~~June 30, 2023 were approximately ~~9.4%~~9.7% and ~~11.6%~~11.8%, respectively. At ~~March 31,~~June 30, 2023, the borrowing rates on the Term Loan B and the Revolver were ~~9.6%~~10.3% and ~~11.8%~~ 12.0%, respectively. For more information regarding the terms of our 2020 Credit Agreement, refer to Note 8 of the Notes to Condensed Consolidated Financial Statements.

~~Table of Contents~~

The table below presents our actual and required first lien net leverage ratio under the 2020 Credit Agreement for the period, which is calculated on a rolling four-quarter basis:


	Trailing Four Fiscal Quarters Ended
	~~March 31,~~June 30, 2023
	Actual	Required
First lien net leverage ratio	~~3.50~~2.23 to 1.00	≤ ~~3.75~~3.00 : 1.00

On October 31, 2022, the 2020 Credit Agreement was amended to increase the maximum First Lien Net Leverage Ratio covenant level for certain fiscal quarters. On March 10, 2023, the 2020 Credit Agreement was further amended to set the maximum First Lien Net Leverage Ratio covenant level to 3.50:1.00, effective the fiscal quarter ended December 31, 2022, and increasing to 3.75:1.00 for the fiscal quarter ending March 31, 2023 and subsequently stepping down to 3.00:1.00 for the fiscal quarter ending June 30, 2023, 2.50:1.00 for the fiscal quarter ending September 30, 2023 and 2.25:1.00 for the fiscal quarter ending December 31, 2023 and each fiscal quarter thereafter. As of ~~March 31,~~June 30, 2023, we were in compliance and expect to continue to be in compliance with the covenants under the 2020 Credit Agreement.

Table of Contents

Contractual Obligations

There have been no material changes in our contractual obligations from those described in our Annual Report on Form 10‑K for the year ended December 31, 2022.

Critical Accounting Policies and Estimates

Our significant accounting policies are described in Note 1 of the Notes to Consolidated Financial Statements included in our Annual Report on Form 10‑K for the year ended December 31, 2022. Our critical accounting estimates are also identified and discussed in Part II, Item 7 of our Annual Report on Form 10‑K for the year ended December 31, 2022.

Recently Issued Accounting Pronouncements

There were no new accounting pronouncements issued by the Financial Accounting Standards Board during the three and six months ended ~~March 31,~~June 30, 2023 and through the date of filing of this report that had or are expected to have a material impact on the Company’s financial position, results of operations or cash flows.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

There has been no material change in our exposure to market risk from that described in Part II, Item 7A of our Annual Report on Form 10‑K for the year ended December 31, 2022.

Item 4. Controls and Procedures

Disclosure Controls and Procedures

An evaluation of the effectiveness of the design and operation of our disclosure controls and procedures as defined by Rule 13a-15(e) under the Securities Exchange Act of 1934, as amended (“Exchange Act”), as of the end of the period covered by this Quarterly Report on Form 10‑Q was made under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer. Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the Company’s disclosure controls and procedures (a) were effective to ensure that information we are required to disclose in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in Securities and Exchange Commission rules and forms and (b) include, without limitation, controls and procedures designed to ensure that information required to be disclosed by us in reports filed or submitted under the Exchange Act is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting during the period covered by this report that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

3742

Table of Contents

PART II. – OTHER INFORMATION

Item 1. Legal Proceedings

In the ordinary course of our business, we are involved in various legal proceedings. We disclose information about certain pending legal proceedings pursuant to SEC rules and as we otherwise determine to be appropriate. For information on such pending matters, see Part I, Item 3 of our Annual Report on Form 10‑K for the year ended December 31, 2022, updated by Note 10 of the Notes to Condensed Consolidated Financial Statements included in this Quarterly Report on Form 10‑Q.

Item 1A. Risk Factors

There have been no material changes to our risk factors as disclosed in our Annual Report on Form 10-K for the year ended December 31, 2022.

Item 4. Mine Safety Disclosures

Section 1503 of the Dodd-Frank Wall Street Reform and Consumer Protection Act requires domestic mine operators to disclose violations and orders issued under the Federal Mine Safety and Health Act of 1977 (the “Mine Act”) by the federal Mine Safety and Health Administration. We do not own or operate any mines; however, we may be considered a mine operator as defined under the Mine Act because we provide construction services to customers in the mining industry. Accordingly, we provide information regarding mine safety violations and other mining regulation matters in Exhibit 95 to this Form 10-Q.

Item 5. Other Information

On May 2, 2023, Tutor Perini Corporation amended its 2020 Credit Agreement (“the Amendment”). As of the effective date, the Amendment changes the reference interest rate on the Term Loan B from LIBOR to Adjusted Term SOFR. The Amendment does not change the total commitments or the maturity under the 2020 Credit Agreement.

~~The foregoing description~~During the quarter ended June 30, 2023, no director or Section 16 officer adopted or terminated any Rule 10b5-1 trading arrangements or non-Rule 10b5-1 trading arrangements (in each case, as defined in Item 408(a) of ~~the Amendment does not constitute a complete summary and is qualified in its entirety by reference to the full text of the Amendment, a copy of which is filed herewith as Exhibit 10.2.~~

Regulation S-K).

Item 6. Exhibits


Exhibits			Description
10.1*			~~Letter~~Transition Services and Separation Agreement, dated ~~January 23,~~June 30, 2023, by and between Tutor Perini Corporation and ~~Ghassan Ariqat.~~
~~10.2~~			~~Third Amendment to Credit Agreement, dated as of May 2, 2023.~~Wendy A. Hallgren.
31.1			Certification of Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2			Certification of Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1			Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2			Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
95			Mine Safety Disclosure.
101.INS			XBRL 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.SCH			XBRL Taxonomy Extension Schema Document.
101.CAL			XBRL Taxonomy Extension Calculation Linkbase Document.
101.LAB			XBRL Taxonomy Extension Label Linkbase Document.
101.PRE			XBRL Taxonomy Extension Presentation Linkbase Document.
101.DEF			XBRL Taxonomy Extension Definition Linkbase Document.
104			The cover page from the Company’s Quarterly Report on Form 10-Q for the quarter ended ~~March 31,~~June 30, 2023, formatted in Inline XBRL (included as Exhibit 101).

* Management contract or compensatory plan or arrangement

3843

Table of Contents

SIGNATURE

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.


	Tutor Perini Corporation

Dated: ~~May~~August 4, 2023	By:	/s/ Gary G. Smalley
	Gary G. Smalley
	Executive Vice President and Chief Financial Officer

3944