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, ~~2021.~~2022.

☐ 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: 001-36102

Knowles Corporation

(Exact name of registrant as specified in its charter)


Delaware			90-1002689
(State or other jurisdiction of incorporation or organization)			(I.R.S. Employer Identification No.)

1151 Maplewood Drive, Itasca, IL

(Address of Principal Executive Offices)

60143

(Zip Code)

(630) 250-5100

(Registrant’s telephone number, including area code)

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

Title of each class

Trading symbol

Name of each exchange on which registered

Common stock, $0.01 par value per share

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 outstanding of the registrant’s common stock as of April ~~23, 2021~~26, 2022 was ~~92,793,450.~~91,754,530.

Ta ~~ble~~Table of Contents

Knowles Corporation

Form 10-Q

Table of Contents


		Page
PART I — FINANCIAL INFORMATION		1
Item 1.	Financial Statements	1
	Consolidated Statements of Earnings (unaudited) for the three months ended March ~~31, 2021~~ 3 1 , 202 2 and ~~2020~~2021	1
	Consolidated Statements of Comprehensive Earnings (unaudited) for the three months ended March ~~31, 2021~~ 3 1 , 202 2 and ~~2020~~20 21	2
	Consolidated Balance Sheets (unaudited) at March 31 3 1 , 202 12 and December 31, 20 2021	3
	Consolidated Statements of Stockholders' Equity (unaudited) for the three months ended March 31 3 1 , 202 12 and 20 21	4
	Consolidated Statements of Cash Flows (unaudited) for the three months ended March ~~31, 2021~~ 3 1 , 202 2 and ~~2020~~20 21	5
	Notes to Consolidated Financial Statements (unaudited)	6
Forward-Looking Statements		2118
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	2219
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	3329
Item 4.	Controls and Procedures	3329

PART II — OTHER INFORMATION		3329
Item 1.	Legal Proceedings	3329
Item 1A.	Risk Factors	3329
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	3430


Item 6.	Exhibits	3430
SIGNATURES		3531

Table of Contents

PART I — FINANCIAL INFORMATION

Item 1. Financial Statements

KNOWLES CORPORATION

CONSOLIDATED STATEMENTS OF EARNINGS

(in millions, except ~~share and~~ per share amounts)

(unaudited)


	Three Months Ended March 31,
	2022		2021
Revenues	$	201.4	$	201.0
Cost of goods sold	118.1		123.0


Gross profit	83.3		78.0
Research and development expenses	23.1		23.3
Selling and administrative expenses	32.3		36.2

Restructuring charges	6.6		0.2
Operating expenses	62.0		59.7
Operating earnings	21.3		18.3
Interest expense, net	0.8		4.0
Other income, net	(0.5)		(0.9)
Earnings before income taxes	21.0		15.2
Provision for income taxes	2.9		2.7


Net earnings	$	18.1	$	12.5









Net earnings per share:
Basic	$	0.20	$	0.14
Diluted	$	0.19	$	0.13

Weighted-average common shares outstanding:
Basic	92.3		92.3
Diluted	94.3		95.0

Three Months Ended March 31,
2021 2020
Revenues $ 201.0 $ 163.1
Cost of goods sold 123.0 105.5
Restructuring charges - cost of goods sold 0 1.4
Gross profit 78.0 56.2
Research and development expenses 23.3 25.7
Selling and administrative expenses 36.2 36.2
Restructuring charges 0.2 3.9
Operating expenses 59.7 65.8
Operating earnings (loss) 18.3 (9.6)
Interest expense, net 4.0 3.7
Other income, net (0.9) (2.7)
Earnings (loss) before income taxes and discontinued operations 15.2 (10.6)
Provision for income taxes 2.7 2.2
Earnings (loss) from continuing operations 12.5 (12.8)
Earnings from discontinued operations, net 0 3.7
Net earnings (loss) $ 12.5 $ (9.1)
Earnings (loss) per share from continuing operations:
Basic $ 0.14 $ (0.14)
Diluted $ 0.13 $ (0.14)
Earnings per share from discontinued operations:
Basic $ 0 $ 0.04
Diluted $ 0 $ 0.04
Net earnings (loss) per share:
Basic $ 0.14 $ (0.10)
Diluted $ 0.13 $ (0.10)
Weighted-average common shares outstanding:
Basic 92,263,705 91,795,980
Diluted 94,983,586 91,795,980

See accompanying Notes to Consolidated Financial Statements

Table of Contents

KNOWLES CORPORATION

CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS

(in millions)

(unaudited)


		Three Months Ended March 31,				Three Months Ended March 31,
		2021		2020				2022		2021
Net earnings (loss)		$	12.5	$	(9.1)
Net earnings							Net earnings	$	18.1	$	12.5

Other comprehensive loss, net of tax	Other comprehensive loss, net of tax						Other comprehensive loss, net of tax

Foreign currency translation	Foreign currency translation	(3.6)		(7.5)			Foreign currency translation	(2.2)		(3.6)

Employee benefit plans:	Employee benefit plans:						Employee benefit plans:

Amortization or settlement of actuarial losses and prior service costs	Amortization or settlement of actuarial losses and prior service costs	0.2		(0.1)			Amortization or settlement of actuarial losses and prior service costs	0.1		0.2
Net change in employee benefit plans	Net change in employee benefit plans	0.2		(0.1)			Net change in employee benefit plans	0.1		0.2

Changes in fair value of cash flow hedges:	Changes in fair value of cash flow hedges:						Changes in fair value of cash flow hedges:
Unrealized net losses arising during period	Unrealized net losses arising during period	(0.8)		(1.2)			Unrealized net losses arising during period	—		(0.8)
Net (gains) losses reclassified into earnings		(1.0)		0.1
Net gains reclassified into earnings							Net gains reclassified into earnings	(0.3)		(1.0)
Total cash flow hedges	Total cash flow hedges	(1.8)		(1.1)			Total cash flow hedges	(0.3)		(1.8)

Other comprehensive loss, net of tax	Other comprehensive loss, net of tax	(5.2)		(8.7)			Other comprehensive loss, net of tax	(2.4)		(5.2)

Comprehensive earnings (loss)		$	7.3	$	(17.8)
Comprehensive earnings							Comprehensive earnings	$	15.7	$	7.3

See accompanying Notes to Consolidated Financial Statements

Table of Contents

KNOWLES CORPORATION

CONSOLIDATED BALANCE SHEETS

(in millions, except share and per share amounts)

(unaudited)


		March 31, 2021		December 31, 2020			March 31, 2022		December 31, 2021
Current assets:	Current assets:					Current assets:
Cash and cash equivalents	Cash and cash equivalents	$	181.6	$	147.8	Cash and cash equivalents	$	50.7	$	68.9

Receivables, net of allowances of $1.6		114.7		131.4
Receivables, net of allowances of $0.2						Receivables, net of allowances of $0.2	143.1		146.6
Inventories, net	Inventories, net	142.3		130.1		Inventories, net	177.0		153.1
Prepaid and other current assets	Prepaid and other current assets	12.0		10.3		Prepaid and other current assets	13.1		11.7

Total current assets	Total current assets	450.6		419.6		Total current assets	383.9		380.3
Property, plant, and equipment, net	Property, plant, and equipment, net	183.6		191.5		Property, plant, and equipment, net	191.7		200.8
Goodwill	Goodwill	910.0		910.0		Goodwill	942.0		941.3
Intangible assets, net	Intangible assets, net	75.4		78.7		Intangible assets, net	94.2		97.3
Operating lease right-of-use assets	Operating lease right-of-use assets	21.5		23.3		Operating lease right-of-use assets	15.9		17.4
Other assets and deferred charges	Other assets and deferred charges	34.2		31.8		Other assets and deferred charges	91.0		94.5

Total assets	Total assets	$	1,675.3	$	1,654.9	Total assets	$	1,718.7	$	1,731.6

Current liabilities:	Current liabilities:					Current liabilities:
Current maturities of long-term debt		$	167.3	$	165.1

Accounts payable	Accounts payable	81.0		70.3		Accounts payable	$	81.3	$	90.9
Accrued compensation and employee benefits	Accrued compensation and employee benefits	22.5		30.4		Accrued compensation and employee benefits	24.4		42.8
Operating lease liabilities	Operating lease liabilities	10.0		10.2		Operating lease liabilities	9.8		11.4
Other accrued expenses	Other accrued expenses	19.2		18.6		Other accrued expenses	23.7		19.4
Federal and other taxes on income	Federal and other taxes on income	2.2		2.7		Federal and other taxes on income	3.8		1.7
Total current liabilities	Total current liabilities	302.2		297.3		Total current liabilities	143.0		166.2

Long-term debt						Long-term debt	70.0		70.0
Deferred income taxes	Deferred income taxes	2.0		2.0		Deferred income taxes	0.6		0.6
Long-term operating lease liabilities	Long-term operating lease liabilities	16.6		18.7		Long-term operating lease liabilities	12.5		14.7
Other liabilities	Other liabilities	30.5		32.8		Other liabilities	18.5		20.6
Liabilities of discontinued operations		0.3		0.6

Commitments and contingencies (Note 13)	Commitments and contingencies (Note 13)	0		0		Commitments and contingencies (Note 13)	0		0
Stockholders' equity:	Stockholders' equity:					Stockholders' equity:
Preferred stock - $0.01 par value; 10,000,000 shares authorized; NaN issued		0		0
Common stock - $0.01 par value; 400,000,000 shares authorized; 93,837,670 and 92,759,307 shares issued and outstanding at March 31, 2021, respectively, and 92,689,912 and 91,611,549 shares issued and outstanding at December 31, 2020, respectively		0.9		0.9
Treasury stock - at cost; 1,078,363 shares at March 31, 2021 and December 31, 2020		(16.2)		(16.2)
Preferred stock - $0.01 par value; 10,000,000 shares authorized; none issued						Preferred stock - $0.01 par value; 10,000,000 shares authorized; none issued	—		—
Common stock - $0.01 par value; 400,000,000 shares authorized; 96,018,208 and 92,690,630 shares issued and outstanding at March 31, 2022, respectively, and 95,112,778 and 91,894,980 shares issued and outstanding at December 31, 2021, respectively						Common stock - $0.01 par value; 400,000,000 shares authorized; 96,018,208 and 92,690,630 shares issued and outstanding at March 31, 2022, respectively, and 95,112,778 and 91,894,980 shares issued and outstanding at December 31, 2021, respectively	1.0		1.0
Treasury stock - at cost; 3,327,578 and 3,217,798 shares at March 31, 2022 and December 31, 2021, respectively						Treasury stock - at cost; 3,327,578 and 3,217,798 shares at March 31, 2022 and December 31, 2021, respectively	(66.1)		(62.4)
Additional paid-in capital	Additional paid-in capital	1,600.7		1,587.8		Additional paid-in capital	1,642.0		1,639.4
Accumulated deficit	Accumulated deficit	(156.0)		(168.5)		Accumulated deficit	—		(18.1)
Accumulated other comprehensive loss	Accumulated other comprehensive loss	(105.7)		(100.5)		Accumulated other comprehensive loss	(102.8)		(100.4)

Total stockholders' equity	Total stockholders' equity	1,323.7		1,303.5		Total stockholders' equity	1,474.1		1,459.5

Total liabilities and stockholders' equity	Total liabilities and stockholders' equity	$	1,675.3	$	1,654.9	Total liabilities and stockholders' equity	$	1,718.7	$	1,731.6

See accompanying Notes to Consolidated Financial Statements

Table of Contents

KNOWLES CORPORATION

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(in ~~millions)~~millions, except share amounts)

(unaudited)


	Common Stock			Treasury Stock			Additional Paid-In Capital		Accumulated Deficit		Accumulated Other Comprehensive Loss		Total Stockholders' Equity
	Shares Issued	Amount		Shares	Amount
Balance at December 31, 2021	95,112,778	$	1.0	(3,217,798)	$	(62.4)	$	1,639.4	$	(18.1)	$	(100.4)	$	1,459.5
Net earnings	—	—		—	—		—		18.1		—		18.1
Other comprehensive loss, net of tax	—	—		—	—		—		—		(2.4)		(2.4)
Repurchase of common stock	—	—		(313,395)	(6.8)		—		—		—		(6.8)
Stock-based compensation expense	—	—		—	—		7.6		—		—		7.6
Exercise of stock options	332,336	—		—	—		4.2		—		—		4.2


Exercise of warrants	—	—		203,615	3.1		(3.1)		—		—		—
Restricted and performance stock unit settlement, net of tax	573,094	—		—	—		(6.1)		—		—		(6.1)
Balance at March 31, 2022	96,018,208	$	1.0	(3,327,578)	$	(66.1)	$	1,642.0	$	—	$	(102.8)	$	1,474.1

	Common Stock			Treasury Stock			Additional Paid-In Capital		Accumulated Deficit		Accumulated Other Comprehensive Loss		Total Stockholders' Equity
	Shares Issued	Amount		Shares	Amount
Balance at December 31, 2020	92,689,912	$	0.9	(1,078,363)	$	(16.2)	$	1,587.8	$	(168.5)	$	(100.5)	$	1,303.5
Net earnings	—	—		—	—		—		12.5		—		12.5
Other comprehensive loss, net of tax	—	—		—	—		—		—		(5.2)		(5.2)

Stock-based compensation expense	—	—		—	—		11.1		—		—		11.1
Exercise of stock options	524,864	—		—	—		8.4		—		—		8.4



Restricted and performance stock unit settlement, net of tax	622,894	—		—	—		(6.6)		—		—		(6.6)
Balance at March 31, 2021	93,837,670	$	0.9	(1,078,363)	$	(16.2)	$	1,600.7	$	(156.0)	$	(105.7)	$	1,323.7

Common Stock Treasury Stock Additional Paid-In Capital Accumulated Deficit Accumulated Other Comprehensive Loss Total Stockholders' Equity
Balance at December 31, 2020 $ 0.9 $ (16.2) $ 1,587.8 $ (168.5) $ (100.5) $ 1,303.5
Net earnings — — — 12.5 — 12.5
Other comprehensive loss, net of tax — — — — (5.2) (5.2)
Stock-based compensation expense — — 11.1 — — 11.1
Common stock issued for exercise of stock options — — 8.4 — — 8.4
Tax on restricted and performance stock unit vesting — — (6.6) — — (6.6)
Balance at March 31, 2021 $ 0.9 $ (16.2) $ 1,600.7 $ (156.0) $ (105.7) $ 1,323.7

Common Stock Treasury Stock Additional Paid-In Capital Accumulated Deficit Accumulated Other Comprehensive Loss Total Stockholders' Equity
Balance at December 31, 2019 $ 0.9 $ 0 $ 1,574.7 $ (175.1) $ (112.0) $ 1,288.5
Net loss — — — (9.1) — (9.1)
Other comprehensive loss, net of tax — — — — (8.7) (8.7)
Repurchase of common stock — (15.0) — — — (15.0)
Stock-based compensation expense — — 3.5 — — 3.5
Common stock issued for exercise of stock options and other — — 0.4 — — 0.4
Tax on restricted and performance stock unit vesting — — (5.8) — — (5.8)
Balance at March 31, 2020 $ 0.9 $ (15.0) $ 1,572.8 $ (184.2) $ (120.7) $ 1,253.8

See accompanying Notes to Consolidated Financial Statements

Table of Contents

KNOWLES CORPORATION

CONSOLIDATED STATEMENTS OF CASH FLOWS

(in millions)

(unaudited)

Three Months Ended March 31,
2021 2020
Operating Activities
Net earnings (loss) $ 12.5 $ (9.1)
Adjustments to reconcile net earnings (loss) to cash from operating activities:
Depreciation and amortization 15.1 15.3
Stock-based compensation 11.1 3.5
Non-cash interest expense and amortization of debt issuance costs 2.3 2.1
Write-off of fixed assets 0 1.3
(Gain) loss on disposal of fixed assets (0.3) 0.1
Deferred income taxes 0 (0.5)
Other, net (1.5) (4.1)
Changes in assets and liabilities (excluding effects of foreign exchange):
Receivables, net 16.6 38.8
Inventories, net (12.9) (22.1)
Prepaid and other current assets (3.3) (5.6)
Accounts payable 10.8 (6.3)
Accrued compensation and employee benefits (7.7) (10.3)
Other accrued expenses 0.1 0
Accrued taxes (0.9) (2.9)
Other non-current assets and non-current liabilities (2.2) (1.7)
Net cash provided by (used in) operating activities 39.7 (1.5)
Investing Activities
Additions to property, plant, and equipment (5.2) (7.8)
Purchase of investments (2.1) 0
Proceeds from the sale of property, plant, and equipment 0.3 0
Net cash used in investing activities (7.0) (7.8)
Financing Activities
Borrowings under revolving credit facility 0 100.0
Repurchase of common stock 0 (15.0)
Tax on restricted and performance stock unit vesting (6.6) (5.8)
Payments of finance lease obligations (0.6) (0.5)
Proceeds from exercise of stock-based awards 8.4 0.2
Net cash provided by financing activities 1.2 78.9
Effect of exchange rate changes on cash and cash equivalents (0.1) (0.2)
Net increase in cash and cash equivalents 33.8 69.4
Cash and cash equivalents at beginning of period 147.8 78.4
Cash and cash equivalents at end of period $ 181.6 $ 147.8
Supplemental information - cash paid for:
Income taxes $ 4.5 $ 5.4
Interest $ 0.4 $ 0.4


	Three Months Ended March 31,
	2022		2021
Operating Activities
Net earnings	$	18.1	$	12.5
Adjustments to reconcile net earnings to cash from operating activities:

Depreciation and amortization	14.8		15.1
Stock-based compensation	7.6		11.1

Non-cash interest expense and amortization of debt issuance costs	0.2		2.3


Gain on disposal of fixed assets	—		(0.3)
Deferred income taxes	2.9		—





Other, net	0.6		(1.5)
Changes in assets and liabilities (excluding effects of foreign exchange):
Receivables, net	3.4		16.6
Inventories, net	(24.6)		(12.9)
Prepaid and other current assets	(1.7)		(3.3)

Accounts payable	(7.1)		10.8
Accrued compensation and employee benefits	(18.2)		(7.7)
Other accrued expenses	4.5		0.1
Accrued taxes	2.0		(0.9)
Other non-current assets and non-current liabilities	(1.7)		(2.2)
Net cash provided by operating activities	0.8		39.7

Investing Activities


Capital expenditures	(6.8)		(5.2)
Purchase of investments	—		(2.1)





Proceeds from the sale of property, plant, and equipment	—		0.3
Net cash used in investing activities	(6.8)		(7.0)

Financing Activities






Repurchase of common stock	(6.8)		—
Tax on restricted and performance stock unit vesting	(6.1)		(6.6)
Payments of finance lease obligations	(3.0)		(0.6)


Proceeds from exercise of stock options	3.9		8.4






Net cash (used in) provided by financing activities	(12.0)		1.2

Effect of exchange rate changes on cash and cash equivalents	(0.2)		(0.1)

Net (decrease) increase in cash and cash equivalents	(18.2)		33.8
Cash and cash equivalents at beginning of period	68.9		147.8


Cash and cash equivalents at end of period	$	50.7	$	181.6

Supplemental information - cash paid for:
Income taxes	$	1.5	$	4.5
Interest	$	0.7	$	0.4

See accompanying Notes to Consolidated Financial Statements


Table of Contents			NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
			(unaudited)

1. Basis of Presentation

Description of Business - Knowles Corporation (NYSE:KN) is a market leader and global provider of advanced micro-acoustic microphones and balanced armature speakers, audio ~~processing,~~solutions, and ~~precision device solutions,~~high performance capacitors and radio frequency ("RF") products, serving the consumer electronics, ~~communications,~~ medtech, defense, electric vehicle, industrial, and ~~industrial~~communications markets. The Company uses its leading position in SiSonicTM micro-electro-mechanical systems ("MEMS") microphones and strong capabilities in audio processing technologies to optimize audio systems and improve the user experience ~~in mobile, ear, and Internet of Things ("IoT")~~across consumer applications. Knowles is also a leader in ~~acoustic components, high-end~~hearing health acoustics, high performance capacitors, and ~~mmWave radio frequency~~RF solutions for a diverse set of markets. The Company's focus on the customer, combined with its unique technology, proprietary manufacturing techniques, ~~rigorous testing,~~ and global ~~scale,~~operational expertise, enable the Company to deliver innovative solutions ~~that optimize the user experience.~~across multiple applications. References to "Knowles," "the Company," "we," "our," and "us" refer to Knowles Corporation and its consolidated subsidiaries.

Financial Statement Presentation - The accompanying unaudited interim Consolidated Financial Statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC") for quarterly reports on Form 10-Q and do not include all of the information and note disclosures required by U.S. generally accepted accounting principles (“GAAP” or “U.S. GAAP”) for complete financial statements. These unaudited interim Consolidated Financial Statements should therefore be read in conjunction with the Consolidated Financial Statements and Notes thereto for the year ended December 31, ~~2020~~2021 included in the Company’s Annual Report on Form 10-K.

The accompanying unaudited interim Consolidated Financial Statements have been prepared in accordance with U.S. GAAP, which requires management to make estimates and assumptions that affect amounts reported in the Consolidated Financial Statements and accompanying disclosures. Although these estimates are based on management’s best knowledge of current events and actions that the Company may undertake in the future, actual results may differ from those estimates. Management uses historical experience and all available information to make these estimates, including considerations for the impact of the COVID-19 pandemic on the macroeconomic environment. The situation related to the COVID-19 pandemic continues to be complex and ~~rapidly evolving.~~dynamic. The Company cannot reasonably estimate the duration of the COVID-19 pandemic or fully ascertain its impact on the Company’s future results and market capitalization, which could adversely impact estimates such as the recoverability of goodwill and long-lived assets and the realizability of deferred tax assets. The unaudited interim Consolidated Financial Statements reflect all adjustments of a normal, recurring nature that are, in the opinion of management, necessary for a fair statement of results for these interim periods.

Share Repurchase Program - On February 24, 2020, the Company announced that its Board of Directors had authorized a share repurchase program of up to $100 million of the Company's common stock. On April 28, 2022, the Company announced that its Board of Directors had increased the authorization by up to $150 million in additional aggregate value. The timing and amount of any shares repurchased will be determined by the Company based on its evaluation of market conditions and other factors, and will be made in accordance with applicable securities laws in either the open market or in privately negotiated transactions. The Company is not obligated to purchase any shares under the program, and the program may be suspended or discontinued at any time. The actual timing, number, and share price of shares repurchased will depend on a number of factors, including the market price of the Company’s common stock, general market and economic conditions, and applicable legal requirements. Any shares repurchased will be held as treasury stock. During the three months ended March 31, 2022, the Company repurchased 313,395 shares of common stock for a total of $6.8 million. The Company did not repurchase any shares of its common stock during the three months ended March 31, 2021.

Non-cash Investing Activities - Purchases of property, plant, and equipment included in accounts payable at March 31, 2022 and 2021 ~~and 2020~~ were ~~$2.5~~$3.2 million and ~~$3.9~~$2.5 million, respectively. These non-cash amounts are not reflected as ~~outflows to "Additions to property, plant, and equipment"~~Capital expenditures within ~~"Investing Activities" of~~Investing Activities on the Consolidated Statements of Cash Flows for the respective periods.

~~Leases not yet Commenced~~ - As of March 31, 2021, the Company has an operating lease for a research and development facility in Santa Clara, California that has not yet commenced with total fixed lease payments of approximately $5 million. The lease is expected to commence in fiscal 2021 with a lease term of approximately five years. The Company plans to sublet a significant portion of the facility due to the restructuring of the Intelligent Audio product line. During the third quarter of 2020, the Company determined a loss was probable and reasonably estimable under Accounting Standards Codification ("ASC") 450, Contingencies, based on its plans and the negative impact of the COVID-19 pandemic on market conditions. The resulting estimated liability of $2.2 million, which will reduce the operating lease right-of-use asset upon lease commencement, is recorded in Other liabilities on the Consolidated Balance Sheets as of March 31, 2021 and December 31, 2020.


Table of Contents			NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
			(unaudited)

2. Recent Accounting Standards

Recently ~~Issued~~Adopted Accounting Standards

In August 2020, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2020-06 to simplify the accounting for certain financial instruments with characteristics of liabilities and equity. The standard eliminates certain accounting models that separated embedded conversion features from host contracts for convertible instruments, requiring bifurcation only if the convertible feature qualifies as a derivative under ~~ASC~~Accounting Standards Codification ("ASC") 815 or for convertible instruments issued at a substantial premium. In addition, the guidance requires the if-converted method of calculating diluted earnings per share for convertible instruments, which eliminates the use of the treasury stock method for instruments that may be settled in cash or shares. The standard ~~is effective for public business entities for fiscal years beginning after December 15, 2021, including interim periods within those fiscal years. The standard~~ can be adopted on a modified retrospective basis to transactions outstanding as of the adoption date or on a fully retrospective basis to all periods presented. The Company ~~plans to adopt~~adopted the standard using the modified retrospective method on January 1, 2022. ~~The Company does not expect~~Adoption of the standard todid not impact the Consolidated Financial Statements as all ~~currently outstanding~~of the Company’s convertible instruments ~~will mature~~were settled prior to the adoption date. See Note 8. Borrowings for detail on the Company's ~~outstanding~~ convertible ~~instruments.~~instruments that matured on November 1, 2021.

3. ~~Disposed and Discontinued Operations~~

~~Management and the Board of Directors periodically conduct strategic reviews of the Company's businesses.~~Acquisition

On ~~November 28, 2017,~~May 3, 2021, the Company ~~completed the sale of its high-end oscillators business (“Timing Device Business”), part~~acquired all of the ~~Precision Devices (“PD”~~outstanding shares of common stock of Integrated Microwave Corporation ("IMC") ~~segment,~~ for ~~$130.0 million, plus~~$81.4 million. During the three months ended March 31, 2022, the Company recorded a purchase price ~~adjustments~~adjustment of $0.7 million that will be paid in the second quarter of 2022 and is recorded in the Other accrued expenses line on the Consolidated Balance Sheets. The adjustment, which did not impact the Consolidated Statements of Earnings, resulted in an increase to goodwill of $0.7 million. The acquired business provides RF filters to the defense, industrial, and communications markets. The transaction was accounted for ~~a net amount~~under the acquisition method of ~~$135.1 million. On July 7, 2016, the Company completed the sale of its speaker~~accounting and ~~receiver product line (“Speaker and Receiver Product Line”) for $45.0 million in cash, less purchase price adjustments for a net amount received of $40.6 million.~~

~~In accordance with ASC 205-20, Presentation of Financial Statements – Discontinued Operations,~~ the results of operations ~~and financial positions~~are included in the Consolidated Financial Statements from the date of acquisition in the Timing Device Business and Speaker and Receiver Product Line have been reclassified to discontinued operations for all periods presented as these disposals represent strategic shifts that had a major effect on the Company's results of operations.Precision Devices ("PD") segment.

~~Summarized results~~The table below represents the final allocation of the ~~Company's discontinued operations are~~purchase price to net assets acquired as ~~follows:~~of May 3, 2021:


(in millions)				~~Three Months Ended March 31, 2020~~
~~Revenues~~Cash				$	02.2







~~Operating income~~Receivables			03.0

Inventories	2.6
~~Earnings from discontinued operations before taxes~~Property, plant, and equipment				0
~~Benefit from income taxes~~ ~~(1)~~				~~(3.7)~~
~~Earnings from discontinued operations, net of tax~~8.3
Customer relationships	27.7
Developed technology	5.2
Trademarks and other amortized intangible assets	1.6
Goodwill	32.0
Assumed current liabilities	(1.2)
Total purchase price	$	~~3.7~~81.4

~~(1)~~

The ~~Company recorded a tax benefit~~fair value for ~~a refund received during~~customer relationships was determined using the ~~first quarter~~multi-period excess earnings method under the income approach. This method reflects the present value of ~~2020~~expected future cash flows less charges representing the contribution of other assets to those cash flows. The fair value for developed technology was determined using the relief from royalty method under the income approach. The fair value measurements of intangible assets are based on significant unobservable inputs, and thus represent Level 3 inputs. Significant assumptions used in assessing the fair values of customer relationships and developed technology include forecasted revenue growth rates, profit margins, customer attrition rates, royalty rates, and discount rates. Discount rates of 13.0% and 14.0% were applied to the expected future cash flows to reflect the risk related to ~~the Timing Device Business.~~customer relationships and developed technology, respectively.Customer relationships and developed technology will be amortized on a straight-line basis over estimated useful lives of 8 years and 10 years, respectively.

~~Discontinued operations had no impact on~~The excess of the ~~Company's results~~total purchase price over the total fair value of ~~operations for~~ the ~~three months ended March 31, 2021.~~

~~Assets~~identifiable assets and liabilities ~~of discontinued operations are summarized below:~~

(in millions) March 31, 2021 December 31, 2020
Liabilities of discontinued operations:
Federal and other taxes on income (1)
$ 0.3 $ 0
Total current liabilities 0.3 0
Other liabilities (1)
0 0.6
Total liabilities $ 0.3 $ 0.6

~~(1)~~ ~~These accruals are~~was recorded as goodwill. The goodwill recognized is primarily attributable to ~~an unrecognized~~synergies and the assembled workforce. All of the goodwill resulting from this acquisition is tax ~~benefit related~~deductible. Goodwill has been allocated to the ~~Speaker and Receiver Product Line.~~

PD segment, which is the segment expected to benefit from the acquisition.


Table of Contents			NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
			(unaudited)

The Company believes the fair values assigned to intangible assets are based on reasonable assumptions and estimates that approximate the amounts a market participant would pay for these intangible assets as of the acquisition date. Actual results could differ materially from these estimates.

Pro-forma financial information has not been provided as the acquisition did not have a material impact on the Consolidated Statements of Earnings.

4. Inventories, net

The following table details the major components of inventories, net:

(in millions) March 31, 2021 December 31, 2020
Raw materials $ 93.2 $ 89.7
Work in progress 33.5 31.0
Finished goods 55.7 48.4
Subtotal 182.4 169.1
Less reserves (40.1) (39.0)
Total $ 142.3 $ 130.1


(in millions)	March 31, 2022		December 31, 2021
Raw materials	$	110.6	$	89.6
Work in progress	35.5		33.6
Finished goods	68.9		66.7
Subtotal	215.0		189.9
Less reserves	(38.0)		(36.8)
Total	$	177.0	$	153.1

5. Property, Plant, and Equipment, net

The following table details the major components of property, plant, and equipment, net:

(in millions) March 31, 2021 December 31, 2020
Land $ 7.9 $ 8.0
Buildings and improvements 116.4 111.9
Machinery, equipment, and other 550.6 562.8
Subtotal 674.9 682.7
Less accumulated depreciation (491.3) (491.2)
Total $ 183.6 $ 191.5


(in millions)	March 31, 2022		December 31, 2021
Land	$	12.8	$	12.9
Buildings and improvements	119.2		119.3
Machinery, equipment, and other	575.3		575.0
Subtotal	707.3		707.2
Less accumulated depreciation	(515.6)		(506.4)
Total	$	191.7	$	200.8

Depreciation expense totaled ~~$11.8~~$11.7 million and ~~$12.0~~$11.8 million for the three months ended March 31, 2022 and 2021, respectively.

6. Goodwill and ~~2020, respectively.~~Other Intangible Assets

The changes in the carrying value of goodwill by reportable segment for the three months ended March 31, 2022 are as follows:


(in millions)	Audio		Precision Devices		Total
Balance at December 31, 2021	$	878.8	$	62.5	$	941.3
Purchase price adjustment	—		0.7		0.7

Balance at March 31, 2022	$	878.8	$	63.2	$	942.0


Table of Contents			NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
			(unaudited)

~~6. Goodwill and Other Intangible Assets~~

~~There were no changes in the carrying value of goodwill by reportable segment for the three months ended March 31, 2021.~~

The gross carrying value and accumulated amortization for each major class of intangible assets are as follows:

March 31, 2021 December 31, 2020
(in millions) Gross Carrying
Amount Accumulated
Amortization Gross Carrying
Amount Accumulated
Amortization
Amortized intangible assets:
Trademarks $ 1.0 $ 0.4 $ 1.0 $ 0.4
Patents 40.8 37.3 40.8 36.1
Customer relationships 12.0 5.7 12.0 5.2
Developed technology 36.5 8.2 36.5 6.7
Non-competition agreements 1.8 0.8 1.8 0.7
Total 92.1 52.4 92.1 49.1
Unamortized intangible assets:
Trademarks 32.0 32.0
IPR&D (1)
3.7 3.7
Total 35.7 35.7
Total intangible assets, net $ 75.4 $ 78.7

~~(1)~~ The in-process research and development ("IPR&D") project is expected to be complete in 2021. Upon completion of the underlying project, IPR&D will be reclassified as a definite-lived intangible asset and amortized over its estimated useful life.


	March 31, 2022				December 31, 2021
(in millions)	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Amortized intangible assets:
Trademarks	$	2.0	$	0.7	$	2.0	$	0.6

Customer relationships	36.4		7.0		36.4		5.9
Developed technology	45.4		14.9		45.4		13.2
Other	2.4		1.4		2.4		1.2
Total	86.2		24.0		86.2		20.9
Unamortized intangible assets:
Trademarks	32.0				32.0


Total intangible assets, net	$	94.2			$	97.3

Amortization expense totaled $3.1 million and $3.3 million for the three months ended March 31, 2022 and 2021, ~~and 2020.~~respectively. Amortization expense for the next five years, based on current definite-lived intangible balances, is estimated to be as follows:


(in millions)	(in millions)			(in millions)
Q2-Q4 2021		$	9.7
2022		7.7
Q2-Q4 2022				Q2-Q4 2022	$	9.1
2023	2023	7.1		2023	11.6
2024	2024	7.0		2024	11.6
2025	2025	6.6		2025	11.2
2026				2026	5.3

7. Restructuring and Related Activities

Restructuring and related activities are designed to better align the Company's operations with current market conditions through headcount reductions, targeted facility consolidations, ~~headcount reductions,~~ and other measures to further optimize ~~operations.~~operations and align resources with growth opportunities.

During the three months ended March 31, 2022, the Company restructured its MEMS Microphones product line, which is included within the Audio segment. This action resulted in the termination of a research and development project and a reduction in workforce. During the three months ended March 31, 2022, the Company recorded restructuring charges of $5.4 million related to this action, including $4.2 million in contract termination costs and $1.2 million in severance pay and benefits. The Company may incur additional restructuring charges of up to $4 million during the remainder of the fiscal year for certain fixed assets of the terminated project, which cannot be reasonably estimated at this time due to the complex nature of the assets under review for use in other projects.

~~NaN~~

In addition, during the three months ended March 31, 2022, the Company recorded restructuring charges of $1.2 million for severance pay and benefits to rationalize the Intelligent Audio product line workforce, which is included within the Audio segment.

No restructuring charges were recorded within Gross profit for the three months ended March 31, 2022. During the three months ended March 31, 2022, the Company recorded total restructuring charges within Operating expenses of $6.6 million, primarily for contract termination costs and severance pay and benefits associated with the MEMS Microphones product line and other actions to rationalize the Intelligent Audio product line workforce.

No restructuring charges were recorded within Gross profit for the three months ended March 31, 2021. During the three months ended March 31, 2021, the Company recorded restructuring charges within Operating expenses of ~~$0.2~~$0.2 million for severance pay and benefits.

During the three months ended March 31, 2020, the Company recorded restructuring charges of $1.4 million within Gross profit, primarily for fixed asset write-off costs directly associated with actions to restructure the Intelligent Audio product line. During the three months ended March 31, 2020, the Company also recorded restructuring charges of $3.9 million within Operating expenses, primarily for actions associated with rationalizing the workforce.


Table of Contents			NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
			(unaudited)

The following table details restructuring charges incurred by reportable segment for the periods presented:


		Three Months Ended March 31,				Three Months Ended March 31,
(in millions)	(in millions)	2021		2020			(in millions)	2022		2021
Audio	Audio	$	0.2	$	4.1		Audio	$	6.6	$	0.2
Precision Devices	Precision Devices	0		0			Precision Devices	—		—
Corporate	Corporate	0		1.2			Corporate	—		—
Total	Total	$	0.2	$	5.3		Total	$	6.6	$	0.2

The following table details the Company’s severance and other restructuring accrual activity:

(in millions) Severance Pay and Benefits Contract Termination and Other Costs Total
Balance at December 31, 2020 $ 1.9 $ 0.7 $ 2.6
Restructuring charges 0.2 0 0.2
Payments (0.9) (0.2) (1.1)
Balance at March 31, 2021 $ 1.2 $ 0.5 $ 1.7


(in millions)	Severance Pay and Benefits		Contract Termination and Other Costs		Total
Balance at December 31, 2021	$	0.4	$	—	$	0.4

Restructuring charges	2.4		4.2		6.6
Payments	(1.2)		—		(1.2)

Balance at March 31, 2022	$	1.6	$	4.2	$	5.8

The severance and restructuring accruals are recorded in the following line ~~items~~item on the Consolidated Balance Sheets:

(in millions) March 31, 2021 December 31, 2020
Other accrued expenses $ 1.7 $ 2.4
Other liabilities 0 0.2
Total $ 1.7 $ 2.6


(in millions)	March 31, 2022		December 31, 2021
Other accrued expenses	$	5.8	$	0.4

Total	$	5.8	$	0.4

8. Borrowings

~~Borrowings (net of debt issuance costs, debt discount, and amortization)~~Revolving Credit Facility

Revolving credit facility borrowings consist of the following:

(in millions) March 31, 2021 December 31, 2020
3.25% convertible senior notes $ 167.3 $ 165.1
Revolving credit facility 0 0
Total 167.3 165.1
Less current maturities 167.3 165.1
Total long-term debt $ 0 $ 0

~~Total debt principal payments over the next five years are as follows:~~

(in millions) Q2-Q4 2021 2022 2023 2024 2025
Debt principal payments $ 172.5 $ 0 $ 0 $ 0 $ 0

~~3.25% Convertible Senior Notes Due November 1, 2021~~

In May 2016, the Company issued $172.5 million aggregate principal amount of 3.25% convertible senior notes due November 1, 2021 ("the Notes"), unless earlier repurchased by the Company or converted pursuant to their terms. Interest is payable semiannually in arrears on May 1 and November 1 each year and commenced on November 1, 2016.


~~Table of Contents~~			~~NOTES TO CONSOLIDATED FINANCIAL STATEMENTS~~
			~~(unaudited)~~

The Notes are governed by an Indenture (the "Indenture") between the Company, as issuer, and U.S. Bank National Association as trustee. Upon conversion, the Company will pay or deliver cash, shares of the Company's common stock, or a combination of cash and shares of common stock, at the Company's election. The Company’s current intent is to settle the principal amount of the Notes in cash at maturity. The initial conversion rate is 54.2741 shares of common stock per $1,000 principal amount of Notes. The initial conversion price is $18.4250 per share of common stock. The conversion rate will be subject to adjustment upon the occurrence of certain specified events but will not be adjusted for accrued and unpaid interest. In addition, upon the occurrence of a make-whole fundamental change (as defined in the Indenture), the Company may be required, in certain circumstances, to increase the conversion rate by a number of additional shares for a holder that elects to convert its Notes in connection with such make-whole fundamental change.

~~Prior to the close of business on the business day immediately preceding August 1, 2021, the Notes will be convertible only under the following circumstances:~~


=			during any calendar quarter and only during such calendar quarters, if the last reported sale price of the Company’s common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day;
=			during the five business day period after any 10 consecutive trading day period (the “measurement period”) in which the trading price per $1,000 principal amount of Notes was less than 98% of the product of the last reported sale price of the Company’s common stock and the conversion rate on each such trading day; or
=			~~upon the occurrence of specified corporate events.~~

On or after August 1, 2021 until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert all or any portion of their Notes, in multiples of $1,000 principal amount, at the option of the holder regardless of the foregoing circumstances. A~~s of March 31, 2021, no event has occurred that would permit the conversion of the Notes. The Notes are the Company’s senior unsecured obligations.~~

In accounting for the issuance of the Notes, the Company separated the Notes into liability and equity components. The carrying amount of the liability component was calculated by measuring the fair value of a similar liability that does not have an associated convertible feature. The carrying amount of the equity component representing the conversion option was determined by deducting the fair value of the liability component from the face value of the Notes as a whole. The excess of the principal amount of the liability component over its carrying amount is amortized to interest expense over the term of the Notes. The equity component is not remeasured as long as it continues to meet the conditions for equity classification.

In accounting for the transaction costs related to the Notes issuance, the Company allocated the total amount incurred to the liability and equity components based on their relative values. Issuance costs attributable to the liability component, totaling $5.0 million, are being amortized to interest expense over the term of the Notes, and issuance costs attributable to the equity component, totaling $1.3 million, were netted with the equity component in stockholders' equity.

~~The Notes consist of the following:~~

(in millions) March 31, 2021 December 31, 2020
Liability component:
Principal $ 172.5 $ 172.5
Less debt issuance costs and debt discount, net of amortization (5.2) (7.4)
Total 167.3 165.1
Less current maturities (1)
167.3 165.1
Long-term portion $ 0 $ 0
Equity component (2)
$ 29.9 $ 29.9


(in millions)	March 31, 2022		December 31, 2021
Revolving credit facility	$	70.0	$	70.0


Less current maturities (1)	—		—
Total long-term debt	$	70.0	$	70.0

(1)There are no required principal payments due until maturity in ~~November 2021.~~January 2024.

~~(2)~~ ~~Recorded in the Consolidated Balance Sheets within additional paid-in capital, inclusive of the $1.3 million of issuance costs in equity.~~


~~Table of Contents~~			~~NOTES TO CONSOLIDATED FINANCIAL STATEMENTS~~
			~~(unaudited)~~

The total estimated fair value of the Notes at March 31, 2021 was $201.2 million. The fair value was determined based on the closing trading price of the Notes as of the last trading day for the first quarter of 2021.

~~The following table sets forth total interest expense recognized related to the Notes:~~

Three Months Ended March 31,
(in millions) 2021 2020
3.25% coupon $ 1.4 $ 1.4
Amortization of debt issuance costs 0.3 0.2
Amortization of debt discount 1.9 1.8
Total $ 3.6 $ 3.4

~~Note Hedges~~

To minimize the impact of potential economic dilution upon conversion of the Notes, the Company entered into convertible note hedge transactions (the “Note Hedges”) with respect to its common stock. In the second quarter of 2016, the Company paid an aggregate amount of $44.5 million for the Note Hedges. The Note Hedges will expire upon maturity of the Notes. The Note Hedges are intended to offset the potential dilution upon conversion of the Notes and/or offset any cash payments the Company is required to make in excess of the principal amount upon conversion of the Notes in the event that the market value per share of the Company's common stock, as measured under the Note Hedges, is greater than the strike price of the Note Hedges, which initially corresponds to the initial conversion price of the Notes and is subject to anti-dilution adjustments substantially similar to those applicable to the conversion rate of the Notes. The Note Hedges are separate transactions entered into by the Company, and are not part of the Notes or the Warrants, and have been accounted for as part of additional paid-in capital. Holders of the Notes do not have any rights with respect to the Note Hedges.

~~Warrants~~

In addition to the Note Hedges, in the second quarter of 2016, the Company entered into warrant transactions, whereby the Company sold warrants to acquire shares of the Company's common stock at a strike price of $21.1050 per share (the “Warrants”). The Company received aggregate proceeds of $39.1 million from the sale of the Warrants. If the market price per share of the Company's common stock for the reporting period, as measured under the Warrants, exceeds the strike price of the Warrants, the Warrants could have a dilutive effect on the Company's common stock, unless the Company elects, subject to certain conditions, to settle the Warrants in cash. The Warrants are separate transactions entered into by the Company, and are not part of the Notes or the Note Hedges, and have been accounted for as part of additional paid-in capital. Holders of the Notes and Note Hedges do not have any rights with respect to the Warrants.

~~Revolving Credit Facility~~

~~There were no revolving credit facility borrowings outstanding as of March 31, 2021 and December 31, 2020.~~

On September 4, 2020, the Company entered into a new Credit Agreement (the "New Credit Agreement"). The New Credit Agreement provides for a senior secured revolving credit facility (the "New Credit Facility") with borrowings in an aggregate principal amount at any time outstanding not to exceed $400.0 million. The New Credit Agreement serves as refinancing of indebtedness and terminates the Company's Revolving Credit Facility Agreement dated as of October 11, 2017 ("Prior Credit Facility"). The Prior Credit Facility consisted of a $400.0 million senior secured revolving credit facility.

At any time during the term of the New Credit Facility, the Company will be permitted to increase the commitments under the New Credit Facility or to establish one or more incremental term loan facilities under the New Credit Facility in an aggregate principal amount not to exceed $200.0 million for all such incremental facilities. Commitments under the New Credit Facility will terminate, and loans outstanding thereunder will mature, on January 2, 2024; provided, that if all the Notes have not been repaid, refinanced, and/or converted to common stock of the Company by August 2, 2021 (the "Springing Maturity Test Date"), then the commitments under the New Credit Facility will terminate, and the loans outstanding thereunder will mature, on such earlier date unless, from and after the Springing Maturity Test Date and for so long as the Notes have not been repaid, refinanced, and/or converted to common stock of the Company, the Company does not maintain liquidity (as defined in the New Credit Agreement) for any period of three consecutive business days of $150.0 million or more.2024.


~~Table of Contents~~			~~NOTES TO CONSOLIDATED FINANCIAL STATEMENTS~~
			~~(unaudited)~~

The New Credit Agreement includes requirements, to be tested quarterly, that the Company maintains (i) a minimum ratio of Consolidated EBITDA to consolidated interest expense of 3.25 to 1.0 (the "Interest Coverage Ratio"), (ii) a maximum ratio of Consolidated total indebtedness to Consolidated EBITDA of 3.75 to 1.0 (the "Total Leverage Ratio"), and (iii) a maximum ratio of senior secured indebtedness to Consolidated EBITDA of 3.25 to 1.0 (the "Senior Secured Leverage Ratio"). For these ratios, Consolidated EBITDA and consolidated interest expense are calculated using the most recent four consecutive fiscal quarters in a manner defined in the New Credit Agreement. At March 31, ~~2021,~~2022, the Company was in compliance with these covenants and it expects to remain in compliance with all of its debt covenants over the next twelve months.


Table of Contents			NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
			(unaudited)

The interest rates under the New Credit Facility will be, at the Borrowers' option (1) LIBOR (or ~~in the case of~~EURIBOR for borrowings ~~under the New Credit Facility~~ denominated in ~~Euro, EURIBOR)~~Euro; or SONIA for borrowings denominated in Pounds Sterling) plus the rates per annum determined from time to time based on the total leverage ratio of the Company as of the end of and for the most recent period of four fiscal quarters for which financial statements have been delivered (the "Applicable Margin"); or (2) in the case of borrowings denominated in U.S. dollars, alternate base rate ("ABR") (as defined in the New Credit Agreement) plus the Applicable Margin. The Applicable Margin for LIBOR could range from 1.50% to 2.50% while the Applicable Margin for ABR could range from 0.50% to 1.50%. Prior to the discontinuation of the relevant LIBOR reference rate on June 30, 2023, the Company and its lenders will agree on an ABR to address the replacement of LIBOR for the remaining life of the New Credit Facility.

The interest rate under the New Credit Facility is variable based on LIBOR at the time of the borrowing and the Applicable Margin. In addition, a commitment fee accrues on the average daily unused portion of the New Credit Facility at a rate of 0.225% to 0.375%.

The weighted-average interest rate on the Company's borrowings under the New Credit Facility was 2.12% for the three months ended March 31, 2022. There were no borrowings outstanding under the New Credit Facility during the three months ended March 31, 2021. The weighted-average ~~interest rate on the Company's borrowings under the Prior Credit Facility was 3.09% for the three months ended March 31, 2020. The weighted-average~~ commitment fee on the revolving lines of credit was ~~0.27%~~0.24% and ~~0.23%~~0.27% for the three months ended March 31, ~~2021~~2022 and ~~2020,~~2021, respectively.

3.25% Convertible Senior Notes Due November 1, 2021

In May 2016, the Company issued $172.5 million aggregate principal amount of 3.25% convertible senior notes which matured on November 1, 2021 (the “Notes”). Interest was payable semiannually in arrears on May 1 and November 1 of each year. The Notes were governed by an Indenture between the Company, as issuer, and U.S. Bank National Association as trustee. Upon conversion, the Company could elect to pay or deliver cash, shares of the Company's common stock, or a combination of cash and shares of common stock. On November 1, 2021, the Company settled the principal amount of the Notes in cash and the excess conversion value by delivering 0.4 million shares of its common stock held in treasury. The conversion rate was 54.2741 shares of common stock per $1,000 principal amount of Notes. The conversion price was $18.4250 per share of common stock. The Notes were senior unsecured obligations.

In accounting for the issuance of the Notes, the Company separated the Notes into liability and equity components. The carrying amount of the liability component was calculated by measuring the fair value of a similar liability that did not have an associated convertible feature. The carrying amount of the equity component representing the conversion option was determined by deducting the fair value of the liability component from the face value of the Notes as a whole. The excess of the principal amount of the liability component over its carrying amount was amortized to interest expense over the term of the Notes.

The following table sets forth total interest expense recognized related to the Notes:


	Three Months Ended
(in millions)	March 31, 2021
3.25% coupon	$	1.4
Amortization of debt issuance costs	0.3
Amortization of debt discount	1.9
Total	$	3.6

Warrants

In the second quarter of 2016, the Company entered into warrant transactions, whereby the Company sold warrants to acquire shares of the Company's common stock at a strike price of $21.1050 per share (the “Warrants”). The Company received aggregate proceeds of $39.1 million from the sale of the Warrants. The Warrants were separate transactions entered into by the Company, and were not part of the Notes, and were accounted for as part of additional paid-in capital.

The Warrants expired during the first quarter of 2022, which resulted in the Company delivering 0.2 million shares of its common stock held in treasury. Settlement of the Warrants resulted in a $3.1 million decrease in treasury stock, which was measured based on the acquisition cost of the delivered shares determined on a first-in, first-out (“FIFO”) basis, offset by an equivalent decrease in additional paid-in capital with no net impact to equity.


Table of Contents			NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
			(unaudited)

9. Other Comprehensive Earnings

The amounts recognized in other comprehensive loss were as follows:

Three Months Ended Three Months Ended
March 31, 2021 March 31, 2020
(in millions) Pre-tax Tax Net of tax Pre-tax Tax Net of tax
Foreign currency translation $ (3.6) $ 0 $ (3.6) $ (7.5) $ 0 $ (7.5)
Employee benefit plans 0.2 0 0.2 0.2 (0.3) (0.1)
Changes in fair value of cash flow hedges (1.9) 0.1 (1.8) (1.2) 0.1 (1.1)
Total other comprehensive loss $ (5.3) $ 0.1 $ (5.2) $ (8.5) $ (0.2) $ (8.7)











	Three Months Ended						Three Months Ended
	March 31, 2022						March 31, 2021
(in millions)	Pre-tax		Tax		Net of tax		Pre-tax		Tax		Net of tax
Foreign currency translation	$	(2.2)	$	—	$	(2.2)	$	(3.6)	$	—	$	(3.6)
Employee benefit plans	0.2		(0.1)		0.1		0.2		—		0.2
Changes in fair value of cash flow hedges	(0.3)		—		(0.3)		(1.9)		0.1		(1.8)

Total other comprehensive loss	$	(2.3)	$	(0.1)	$	(2.4)	$	(5.3)	$	0.1	$	(5.2)

The following tables summarize the changes in balances of each component of accumulated other comprehensive loss, net of tax during the three months ended March 31, ~~2021~~2022 and ~~2020:~~2021:


(in millions)	Cash flow hedges		Employee benefit plans		Cumulative foreign currency translation adjustments		Total
Balance at December 31, 2021	$	0.3	$	(17.1)	$	(83.6)	$	(100.4)


Other comprehensive (loss) earnings, net of tax	(0.3)		0.1		(2.2)		(2.4)

Balance at March 31, 2022	$	—	$	(17.0)	$	(85.8)	$	(102.8)


(in millions)	Cash flow hedges		Employee benefit plans		Cumulative foreign currency translation adjustments		Total
Balance at December 31, 2020	$	1.6	$	(22.1)	$	(80.0)	$	(100.5)
Other comprehensive (loss) earnings, net of tax	(1.8)		0.2		(3.6)		(5.2)
Balance at March 31, 2021	$	(0.2)	$	(21.9)	$	(83.6)	$	(105.7)

(in millions) Cash flow hedges Employee benefit plans Cumulative foreign currency translation adjustments Total
Balance at December 31, 2019 $ 0.5 $ (18.7) $ (93.8) $ (112.0)
Other comprehensive loss, net of tax (1.1) (0.1) (7.5) (8.7)
Balance at March 31, 2020 $ (0.6) $ (18.8) $ (101.3) $ (120.7)

The following ~~tables summarize~~table summarizes the amounts reclassified from accumulated other comprehensive loss to earnings:

Three Months Ended March 31,
(in millions) Statement of Earnings Line 2021 2020
Pension and post-retirement benefit plans:
Amortization or settlement of actuarial losses and prior service costs
Other income, net $ 0.2 $ 0.2
Tax Provision for income taxes 0 (0.3)
Net of tax $ 0.2 $ (0.1)
Cash flow hedges:
Net (gains) losses reclassified into earnings Cost of goods sold $ (1.3) $ 0.1
Tax Provision for income taxes 0.3 0
Net of tax $ (1.0) $ 0.1














		Three Months Ended March 31,
(in millions)	Statement of Earnings Line	2022		2021
Pension and post-retirement benefit plans:
Amortization or settlement of actuarial losses and prior service costs	Other income, net	$	0.2	$	0.2
Tax	Provision for income taxes	(0.1)		—
Net of tax		$	0.1	$	0.2

Cash flow hedges:
Net gains reclassified into earnings	Cost of goods sold	$	(0.3)	$	(1.3)
Tax	Provision for income taxes	—		0.3
Net of tax		$	(0.3)	$	(1.0)

1412


Table of Contents			NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
			(unaudited)

10. Income Taxes

Income taxes for the interim periods presented have been included in the accompanying Consolidated Financial Statements on the basis of an estimated annual effective tax rate ("ETR"). The determination of the consolidated provision for income taxes requires management to make certain judgments and estimates. Changes in the estimated level of annual pre-tax earnings or loss, tax laws, and changes resulting from tax audits can affect the overall ETR, which impacts the level of income tax expense or benefit and net income or loss. Judgments and estimates related to the Company’s projections and assumptions are inherently uncertain and therefore, actual results could differ materially from projections.

The Company's ETR ~~from continuing operations~~ for the three months ended March 31, 2022 and 2021 was a 13.8% provision (inclusive of discrete items totaling $1.0 million of benefit) and ~~2020 was~~ a 17.8% provision (inclusive of discrete items totaling $0.1 million of benefit), respectively. The discrete items impacting the tax provision for the three months ended March 31, 2022 were primarily attributable to the stock-based compensation deduction. Absent the discrete items, the ETR for the three months ended March 31, 2022 and ~~a 20.8%~~2021 was an 18.6% provision and an 18.4% provision, respectively. The Company accrues taxes in various countries where it generates income and applies a valuation allowance in other jurisdictions, ~~(primarily the U.S.),~~ which resulted in the provision for the three months ended March 31, ~~2021~~2022 and ~~2020.~~2021.

The Company's ETR is favorably impacted by tax holidays granted to the Company in Malaysia ~~effective through December 31, 2021.~~and China. The Company secured the Chinese tax holiday in the first quarter of 2022. These tax holidays are subject to the Company's annual satisfaction of certain conditions, including investment and sales thresholds. If the Company fails to satisfy such conditions, the Company's ETR may be significantly adversely impacted. The ~~continuing operations~~ benefit of ~~our~~the tax holidays in Malaysia and China for the three months ended March 31, 2022 was approximately $2.6 million, or $0.03 on a basic per share basis. The benefit of these incentives for the three months ended March 31, 2021 was approximately $2.4 million, or $0.03 on a basic per share basis. The ~~continuing operations benefit of these incentives for~~Company's existing significant tax holiday in Malaysia will expire on December 31, 2026, while the ~~three months ended March~~tax holiday in China will expire on December 31, ~~2020 was approximately $1.3 million, or $0.01 on a per share basis.~~2023.

11. Equity Incentive Program

Stock-based compensation expense recognized in the Consolidated Statements of Earnings totaled ~~$11.1~~$7.6 million and ~~$3.5~~$11.1 million for the three months ended March 31, 2022 and 2021, ~~and 2020,~~ respectively. The tax benefit recognized related to stock-based compensation expense was $3.2 million for the three months ended March 31, 2022. No tax benefit was recognized related to stock-based compensation expense for the three months ended March 31, 2021.

Stock Options and SSARs

The expense related to stock options granted in the three months ended March 31, ~~2021~~2022 and ~~2020~~2021 was estimated on the date of grant using a Black-Scholes option-pricing model based on the assumptions shown in the table below:


		Three Months Ended March 31,					Three Months Ended March 31,
		2021	2020					2022	2021
Risk-free interest rate	Risk-free interest rate	0.06%	1.42%			Risk-free interest rate		0.85%	0.06%
Dividend yield	Dividend yield	0%	0%			Dividend yield		—%	—%
Expected life (years)	Expected life (years)	4.5	4.3	to	4.5	Expected life (years)		4.5	4.5
Volatility	Volatility	36.0%	38.8%	to	40.6%	Volatility		34.3%	36.0%

Fair value at date of grant	Fair value at date of grant	$6.14	$5.56	to	$5.95	Fair value at date of grant		$6.29	$6.14

1513


Table of Contents			NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
			(unaudited)

The following table summarizes the Company's stock-settled stock appreciation right ("SSAR") and stock option activity for the three months ended March 31, ~~2021 (in millions, except share and per share amounts):~~

SSARs Stock Options
Number of Shares Weighted-Average Exercise Price Aggregate Intrinsic Value Weighted-Average Remaining Contractual Term (Years) Number of Shares Weighted-Average Exercise Price Aggregate Intrinsic Value Weighted-Average Remaining Contractual Term (Years)
Outstanding at December 31, 2020 596,537 $ 22.72 5,765,903 $ 17.44
Granted 0 0 214,982 20.60
Exercised 0 0 (524,864) 15.92
Forfeited 0 0 (60,045) 16.54
Expired (106,477) 22.17 (838,666) 29.53
Outstanding at March 31, 2021 490,060 $ 22.84 $ 0 1.4 4,557,310 $ 15.54 $ 24.6 3.3
Exercisable at March 31, 2021 490,060 $ 22.84 $ 0 1.4 3,566,031 $ 14.99 $ 21.2 2.6
2022:


	SSARs						Stock Options
	Number of Shares	Weighted-Average Exercise Price		Aggregate Intrinsic Value		Weighted-Average Remaining Contractual Term (Years)	Number of Shares	Weighted-Average Exercise Price		Aggregate Intrinsic Value		Weighted-Average Remaining Contractual Term (Years)
(in millions, except share and per share amounts)
Outstanding at December 31, 2021	375,964	$	23.16				3,478,438	$	15.04
Granted	—	—					216,813	21.14

Exercised	(36,759)	21.77					(332,336)	12.62
Forfeited	—	—					(6,244)	20.60
Expired	(95,573)	21.77					—	—
Outstanding at March 31, 2022	243,632	$	23.92	$	—	0.9	3,356,671	$	15.67	$	19.7	3.3

Exercisable at March 31, 2022	243,632	$	23.92	$	—	0.9	2,773,567	$	14.91	$	18.4	2.7

There was 0no unrecognized compensation expense related to SSARs at March 31, ~~2021.~~2022. At March 31, ~~2021,~~2022, unrecognized compensation expense related to stock options not yet exercisable of ~~$5.0~~$2.9 million is expected to be recognized over a weighted-average period of 1.8 years.

RSUs

The following table summarizes the Company's restricted stock unit ("RSU") activity for the three months ended March 31, ~~2021:~~2022:


		Share units	Weighted-average grant date fair value			Share units	Weighted-average grant date fair value
Unvested at December 31, 2020		1,909,786	$	16.14
Unvested at December 31, 2021					Unvested at December 31, 2021	1,778,639	$	18.89
Granted	Granted	914,083	20.60		Granted	997,294	21.14

Vested (1)	Vested (1)	(757,961)	15.79		Vested (1)	(722,073)	17.98
Forfeited	Forfeited	(54,828)	17.22		Forfeited	(65,911)	19.50
Unvested at March 31, 2021		2,011,080	$	18.23
Unvested at March 31, 2022					Unvested at March 31, 2022	1,987,949	$	20.28

(1) The number of RSUs vested includes shares that the Company withheld on behalf of employees to satisfy statutory tax withholding requirements.

At March 31, ~~2021, $28.9~~2022, $32.6 million of unrecognized compensation expense related to RSUs is expected to be recognized over a weighted-average period of ~~2.0~~2.2 years.

PSUs

The Company grants performance share units (“PSUs”) to senior management. In each case, the awards will cliff vest three years following the grant date. PSUs will be settled in shares of the Company's common stock. Depending on the Company's overall performance relative to the applicable measures, the size of the PSU awards are subject to adjustment, up or down, resulting in awards at the end of the performance period that can range from 0% to 225% of target. The Company will ratably recognize the expense over the applicable service period for each grant of PSUs and adjust the expense for the expected achievement of performance conditions as appropriate. The fair value of PSUs is determined by using a Monte Carlo simulation. For the awards granted in February 2022 and 2021, the number of PSUs that may be earned and vest is based on total shareholder return (“TSR”) relative to the component companies of the Russell 2000 Index over a three-year performance period.

1614


Table of Contents			NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
			(unaudited)

The COVID-19 pandemic brought on unique and unprecedented challenges to the Company, particularly in the hearing health and medtech markets. Many of the Company's executive compensation programs were affected, including outstanding PSU awards. Due to the impact of the COVID-19 pandemic on the Company’s overall business performance, effective February 8, 2021, the Company’s Compensation Committee approved certain modifications to PSUs granted in February 2018, 2019, and 2020.

For the awards granted in February 2018 (the “2018 PSUs”), the number of PSUs that may be earned and vest was originally based on the Company’s revenues and stock price performance over a three-year performance period. The modified award iswas based on the Company’s revenues and stock price performance over three separate one-year performance periods to isolate the impact of the COVID-19 pandemic on the Company's fiscal 2020 performance. In addition, the performance periods corresponding to fiscal 2018 and 2019 were weighted at 25% each while the performance period corresponding to fiscal 2020 was weighted at 50%, given the impact of fiscal 2020 performance on shareholders. Service conditions were not modified. The modification of the 2018 PSUs affected 9 employees and resulted in total incremental compensation expense of $3.9 million, which was recognized in the first quarter of 2021 as there was no remaining service period. In February 2021, the 2018 PSUs were converted from 329,092 PSUs to 190,544 shares of common stock based on achievement of the modified conditions.

For the awards granted in February 2019 (the “2019 PSUs”), the number of PSUs that may be earned and vest was originally based on the Company's revenues and TSR relative to the component companies of the S&P Semiconductor Select Industry Index over a three-year performance period. The modified award iswas based on the Company’s revenues and TSR relative to the component companies of the S&P Semiconductor Select Industry Index over three separate one-year performance periods to isolate the impact of the COVID-19 pandemic on the Company's fiscal 2020 performance. Each period iswas weighted equally, as the Company ~~expects~~expected to face challenges related to the COVID-19 pandemic in fiscal 2021. Service conditions were not modified. The modification of the 2019 PSUs affected 8 employees and resulted in total incremental compensation expense of $2.4 million, which ~~will be~~was recognized over the remaining service period. Incremental compensation expense iswas subject to adjustment for the ~~expected~~ achievement of the performance condition based on fiscal 2021 revenues. In February 2022, the 2019 PSUs were converted from 227,812 PSUs to 150,811 shares of common stock based on achievement of the modified conditions.

For the awards granted in February 2020 (the “2020 PSUs”), the number of PSUs that may be earned and vest was originally based on TSR relative to the component companies of the S&P Semiconductor Select Industry Index over a three-year performance period. The modified award replaces the S&P Semiconductor Select Industry Index with the Russell 2000 Index. The Company is a member of the Russell 2000 Index, which represents a broader, more diversified index that better aligns with the Company's strategy. Service conditions were not modified. The modification of the 2020 PSUs affected 8 employees and resulted in total incremental compensation expense of $4.7 million, which will be recognized over the remaining service period.

The following table summarizes the Company's PSU activity for the three months ended March 31, ~~2021:~~

Share units Weighted-average grant date fair value
Unvested at December 31, 2020 920,973 $ 16.04
Granted 277,183 28.46
Vested (1)
(329,092) 13.75
Forfeited (84,493) 17.16
Unvested at March 31, 2021 784,571 $ 21.27
2022:


	Share units	Weighted-average grant date fair value
Unvested at December 31, 2021	766,466	$	21.28
Granted	294,935	29.92

Vested (1)	(227,812)	18.44
Forfeited	—	—
Unvested at March 31, 2022	833,589	$	25.12

(1) The number of PSUs vested includes shares that the Company withheld on behalf of employees to satisfy statutory tax withholding requirements.

At March 31, ~~2021, $16.9~~2022, $16.5 million of unrecognized compensation expense related to PSUs is expected to be recognized over a weighted-average period of 1.9 years.

1715


Table of Contents			NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
			(unaudited)

12. Earnings per Share

Basic and diluted earnings per share were computed as follows:

Three Months Ended March 31,
(in millions, except share and per share amounts) 2021 2020
Earnings (loss) from continuing operations $ 12.5 $ (12.8)
Earnings from discontinued operations, net 0 3.7
Net earnings (loss) $ 12.5 $ (9.1)
Basic earnings (loss) per common share:
Earnings (loss) from continuing operations $ 0.14 $ (0.14)
Earnings from discontinued operations, net 0 0.04
Net earnings (loss) $ 0.14 $ (0.10)
Weighted-average shares outstanding 92,263,705 91,795,980
Diluted earnings (loss) per common share:
Earnings (loss) from continuing operations $ 0.13 $ (0.14)
Earnings from discontinued operations, net 0 0.04
Net earnings (loss) $ 0.13 $ (0.10)
Diluted weighted-average shares outstanding 94,983,586 91,795,980


	Three Months Ended March 31,
(in millions, except per share amounts)	2022		2021


Net earnings	$	18.1	$	12.5

Basic:


Net earnings per share	$	0.20	$	0.14

Weighted-average shares outstanding	92.3		92.3

Diluted:


Net earnings per share	$	0.19	$	0.13

Weighted-average shares outstanding	94.3		95.0

~~As the~~The Company ~~intends~~intended to settle the principal amount of the Notes in cash ~~the~~during all periods preceding settlement. The treasury stock method was used to calculate ~~any potential~~the dilutive effect of the conversion option on diluted earnings per share, if applicable. For the three months ended March 31, ~~2021~~2022 and ~~2020,~~2021, the weighted-average number of anti-dilutive potential common shares for stock-based awards excluded from the diluted earnings per share calculation above was ~~1,768,440~~0.5 million and ~~5,381,017,~~1.8 million, respectively.

13. Commitments and Contingent Liabilities

From time to time, the Company is involved in various legal proceedings and claims arising in the ordinary course of its business. The majority of these claims and proceedings relate to commercial, warranty, employment, and intellectual property matters. Although the ultimate outcome of any legal proceeding or claim cannot be predicted with certainty, based on present information, including management’s assessment of the merits of the particular claim, the Company believes that ~~apart from the action set forth below,~~ the disposition of these legal proceedings or claims, individually or in the aggregate, after taking into account recorded accruals and the availability and limits of insurance coverage, will not have a material adverse effect on its cash flow, results of operations, or financial condition.

~~As previously disclosed, the Company is party to a representative action filed in the Superior Court of California, Los Angeles County under the Private Attorneys General Act,~~ ~~Consuelo Andrade, individually and on behalf of other similarly situated vs. Novacap LLC et al.~~ (Case No. 20STCV21805). The complaint was filed on June 5, 2020 and, as amended, alleges that the Company incorrectly calculated overtime rate of pay, incorrectly paid overtime, and provided inaccurate wage statements, to certain non-exempt employees at the Company’s Valencia, California manufacturing facility in violation of California law. The action sought penalties, attorneys' fees, and other relief. After participating in voluntary mediation in February 2021, the parties agreed to a class-wide (except for employees who opt out) settlement, the amount of which was not material to our financial condition, results of operations, or cash flows. This settlement, if approved by the Court, would include settlement of all penalties under the Private Attorneys General Act, the California Labor Code, and other federal and state wage and hour statutes, attorneys’ fees and costs, class representative enhancements, and claims administration fees.


~~Table of Contents~~			~~NOTES TO CONSOLIDATED FINANCIAL STATEMENTS~~
			~~(unaudited)~~

The Company owns many patents and other intellectual property pertaining to its products, technology, and manufacturing processes. Some of the Company's patents have been and may continue to be infringed upon or challenged by others. In appropriate cases, the Company has taken and will take steps to protect and defend its patents and other intellectual property, including through the use of legal proceedings in various jurisdictions around the world. Such steps have resulted in and may continue to result in retaliatory legal proceedings, including litigation or other legal proceedings in various jurisdictions and forums around the world alleging infringement by the Company of patents owned by others. The costs of investigations and legal proceedings relating to the enforcement and defense of the Company’s intellectual property may be substantial. Additionally, in multi-forum disputes, the Company may incur adverse judgments with regard to certain claims in certain jurisdictions and forums while still contesting other related claims against the same opposing party in other jurisdictions and forums.

Intellectual Property Infringement Claims

The Company may, on a limited customer specific basis, provide contractual indemnities for certain losses that arise out of claims that its products infringe on the intellectual property of others. It is not possible to determine the maximum potential amount under these indemnification agreements due to the unique facts and circumstances involved in each particular agreement. Historically, the Company has not made significant payments under such indemnity arrangements. The Company’s legal accruals associated with these indemnity arrangements were not significant at March 31, ~~2021~~2022 and December 31, ~~2020.~~

~~14. Segment Information~~

~~The Company's 2 reportable segments are Audio and Precision Devices. Information regarding the Company's reportable segments is as follows:~~

Three Months Ended March 31,
(in millions) 2021 2020
Revenues:
Audio $ 163.1 $ 120.1
Precision Devices 37.9 43.0
Total revenues $ 201.0 $ 163.1
Earnings (loss) from continuing operations before interest and income taxes:
Audio $ 30.4 $ (6.1)
Precision Devices 4.5 7.1
Total segments 34.9 1.0
Corporate expense / other 15.7 7.9
Interest expense, net 4.0 3.7
Earnings (loss) before income taxes and discontinued operations 15.2 (10.6)
Provision for income taxes 2.7 2.2
Earnings (loss) from continuing operations $ 12.5 $ (12.8)

~~Information regarding assets of the Company's reportable segments:~~

Total Assets
(in millions) March 31, 2021 December 31, 2020
Audio $ 1,497.3 $ 1,470.4
Precision Devices 173.6 179.2
Corporate / eliminations 4.4 5.3
Total $ 1,675.3 $ 1,654.9
2021.

1916


Table of Contents			NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
			(unaudited)

14. Segment Information

The Company's 2 reportable segments are Audio and Precision Devices. Information regarding the Company's reportable segments is as follows:


	Three Months Ended March 31,
(in millions)	2022		2021
Revenues:
Audio	$	145.7	$	163.1
Precision Devices	55.7		37.9
Total revenues	$	201.4	$	201.0

Earnings before interest and income taxes:
Audio	$	22.2	$	30.4
Precision Devices	12.3		4.5
Total segments	34.5		34.9
Corporate expense / other	12.7		15.7
Interest expense, net	0.8		4.0
Earnings before income taxes	21.0		15.2
Provision for income taxes	2.9		2.7
Net earnings	$	18.1	$	12.5

Information regarding assets of the Company's reportable segments:


	Total Assets
(in millions)	March 31, 2022		December 31, 2021
Audio	$	1,440.8	$	1,467.1
Precision Devices	274.5		260.4
Corporate / eliminations	3.4		4.1

Total	$	1,718.7	$	1,731.6

The following table details revenues by geographic location. Revenues are attributed to regions based on the location of the Company's direct customer, which in some instances is an intermediary and not necessarily the end user. The Company's businesses are based primarily in Asia, North America, and Europe.


		Three Months Ended March 31,				Three Months Ended March 31,
(in millions)	(in millions)	2021		2020			(in millions)	2022		2021
Asia	Asia	$	148.1	$	109.7		Asia	$	128.9	$	148.1
United States	United States	31.5		29.3			United States	40.9		31.5
Europe	Europe	19.2		22.4			Europe	28.1		19.2
Other Americas	Other Americas	1.2		0.6			Other Americas	1.5		1.2
Other	Other	1.0		1.1			Other	2.0		1.0
Total	Total	$	201.0	$	163.1		Total	$	201.4	$	201.0

Receivables, net from contracts with customers were ~~$105.0~~$128.6 million and ~~$123.8~~$137.7 million as of March 31, ~~2021~~2022 and December 31, ~~2020,~~2021, respectively. As of March 31, 2022 and December 31, 2021, our total remaining performance obligations ~~are~~were immaterial.

Table of Contents

Forward-Looking Statements

This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934 relating to our operations, results of operations, our continued business operations during the COVID-19 pandemic, and other matters that are based on our current expectations, estimates, assumptions, and projections. Words such as “believe,” “expect,” “anticipate,” “project,” “estimate,” “budget,” “continue,” “could,” “intend,” “may,” “plan,” “potential,” “predict,” “seek,” “should,” “will,” “would,” “objective,” “forecast,” “goal,” “guidance,” “outlook,” “effort,” “target,” and similar expressions, among others, generally identify forward-looking statements, which speak only as of the date the statements were made. The statements in this Quarterly Report on Form 10-Q are based on currently available information and the current expectations, forecasts, and assumptions of our management concerning risks and uncertainties that could cause actual outcomes or results to differ materially from those outcomes or results that are projected, anticipated, or implied in these statements, including risks related to the COVID-19 pandemic and governmental responses to it, including but not limited to, the impact on our supply chain, customer demand, and costs associated with our operations. Other risks and uncertainties include, but are not limited to:


o			unforeseen changes in MEMS microphone demand from our largest customers, in particular, two North American, a Korean, and Chinese original equipment manufacturer ("OEM") customers;
o			our ongoing ability to execute our strategy to diversify our end markets and customers;
o			our ability to stem or overcome price erosion in our segments;
o			fluctuations in our stock's market price;
o			fluctuations in operating results and cash flows;
o			our ability to prevent or identify quality issues in our products or to promptly remedy any such issues that are identified;
o			the timing of OEM product launches;
o			risks associated with increasing our inventories in advance of anticipated orders by customers;
o			global economic instability;
o			the impact of changes to laws and regulations that affect the Company’s ability to offer products or services to customers in different regions;
o			~~risks associated with shareholder activism, including proxy contests;~~
o			our ability to achieve ~~continued~~ reductions in our operating expenses;
o			the ability to qualify our products and facilities with customers;
o			our ability to obtain, enforce, defend, or monetize our intellectual property rights;
o			disruption caused by a cybersecurity incident, including a cyber attack, cyber breach, theft, or other unauthorized access;
o			difficulties or delays in and/or the Company's inability to realize expected cost synergies from its acquisitions;
o			increases in the costs of critical raw materials and components;
o			availability of raw materials and components;
o			managing new product ramps and introductions for our customers;
o			our dependence on a limited number of large customers;
o			our ability to maintain and expand our existing relationships with leading OEMs in order to maintain and increase our revenue;
o			increasing competition and new entrants in the market for our products;
o			our ability to develop new or enhanced products or technologies in a timely manner that achieve market acceptance;
o			our reliance on third parties to manufacture, assemble, and test our products and sub-components;
o			escalating international trade tensions, new or increased tariffs, and trade wars among countries;
o			financial risks, including risks relating to currency fluctuations, credit risks, and fluctuations in the market value of the Company;
o			market risk associated with fluctuations in commodity prices, particularly for various precious metals used in our manufacturing operation; and
o			changes in tax laws, changes in tax rates, and exposure to additional tax liabilities.

A more complete description of these risks, uncertainties, and other factors can be found under the heading “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, ~~2020.~~2021. We do not undertake to update or revise our forward-looking statements as a result of new information, future events, or otherwise, except as required by law.

2118

Table of Contents

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

The following discussion and analysis should be read in conjunction with our Consolidated Financial Statements and related Notes included elsewhere in this Quarterly Report on Form 10-Q.

Overview

We are a market leader and global provider of advanced micro-acoustic microphones and balanced armature speakers, audio ~~processing,~~solutions, and ~~precision device solutions,~~high performance capacitors and radio frequency ("RF") products, serving the consumer electronics, ~~communications,~~ medtech, defense, electric vehicle, industrial, and ~~industrial~~communications markets. We use our leading position in SiSonic™ micro-electro-mechanical systems ("MEMS") microphones and strong capabilities in audio processing technologies to optimize audio systems and improve the user experience ~~in mobile, ear, and Internet of Things ("IoT")~~across consumer applications. We are also a leader in ~~acoustic components, high-end~~hearing health acoustics, high performance capacitors, and ~~mmWave radio frequency ("RF")~~RF solutions for a diverse set of markets. Our focus on the customer, combined with unique technology, proprietary manufacturing techniques, ~~rigorous testing,~~ and global ~~scale,~~operational expertise, enables us to deliver innovative solutions ~~that optimize the user experience.~~across multiple applications. References to "Knowles," the "Company," "we," "our," or "us" refer to Knowles Corporation and its consolidated subsidiaries, unless the context otherwise requires.

We are organized into two reportable segments based on how management analyzes performance, allocates capital, and makes strategic and operational decisions. These segments were determined in accordance with Financial Accounting Standards Board Accounting Standards Codification 280 - Segment Reporting and are comprised of (i) Audio and (ii) Precision Devices ("PD"). The segments are aligned around similar product applications serving our key end markets, to enhance focus on end market growth strategies.

•Audio Segment

Our Audio group designs and manufactures innovative audio products, including microphones, balanced armature speakers, and audio processors used in applications that serve the mobile, ~~ear,~~hearing health, True Wireless Stereo ("TWS"), Internet of Things ("IoT"), and ~~IoT~~computing markets. ~~Locations include the~~Audio has sales, support, and engineering facilities in North America, Europe, and Asia, as well as manufacturing facilities in Asia.

•PD Segment

Our PD group specializes in the design and delivery of high performance capacitor products and ~~mmWave~~ RF solutions for technically demanding applications. Our high performance capacitor products are used in applications such as power supplies and medical implants, which sell to a diverse set of customers for mission critical applications across the ~~communications,~~defense, medtech, ~~defense,~~industrial, electric vehicle, and ~~industrial~~communications markets. Our ~~mmWave~~ RF solutions ~~primarily~~ solve ~~high~~a broad range of frequency filtering challenges for our ~~military~~ customers, who use them in ~~their~~ satellite ~~communication~~communications and radar systems for defense applications. RF solutions are also used in mmWave 5G communications equipment. PD has sales, support, and engineering facilities in North America, Europe, and Asia as well as ~~our telecommunications infrastructure customers deploying mmWave 5G base stations. Locations include the sales, support, engineering, and~~ manufacturing facilities in North America ~~Europe,~~ and Asia.

We sell our products directly to original equipment manufacturers ("OEMs") and to their contract manufacturers and suppliers and ~~to a lesser extent~~ through distributors worldwide.

~~COVID-19 Impact~~IMC Acquisition

~~During 2020 and continuing into~~On May 3, 2021, ~~COVID-19, the most recently discovered coronavirus, spread throughout areas~~we acquired all of the ~~world where we operate. In March 2020,~~outstanding shares of common stock of Integrated Microwave Corporation ("IMC") for $81.4 million. The acquired business provides RF filters to the ~~World Health Organization declared~~ defense, industrial, and communications markets. The acquisition's operations are included in the PD segment. For additional information, refer to Note 3. Acquisition to our Consolidated Financial Statements.

COVID-19 aUpdate

The COVID-19 pandemic, particularly as it relates to the emergence of new variants of the virus, continues to have widespread, rapidly-evolving, and ~~recommended~~unpredictable impacts in the U.S. and international markets. Many countries have continued applying containment and mitigation measures, ~~worldwide. This has resulted~~resulting in global business ~~disruption, which has~~disruption. These measures have impacted our business operations, results of operations, customer demand, and the productivity of our facilities, particularly in China, Malaysia, and the Philippines.

The resurgence of COVID-19 in China and the related lockdowns has had, and may continue to have, an impact on various aspects of our business. During the first quarter of 2022, demand for some of our products, particularly in our MEMS Microphones product line, was negatively impacted. While we did not experience a similar impact on demand with respect to our hearing health products or in our PD segment, new or prolonged lockdowns may result in an adverse impact on demand across more of our product lines. In addition, while our facilities in China have generally remained operational during the resurgence, we may experience facility closures or increased employee absenteeism if there is continued spread of COVID-19 variants. We ~~took various steps~~also continue to ~~minimize~~manage the ~~negative impact~~ongoing impacts of the ~~COVID-19 pandemic on our business~~supply chain challenges that are impacting many industries, and to protect the health and safety of our employees. Such steps included, but were not limited to, significantly reducing employee travel; having office workers work remotely; suspending our share repurchase program; suspending annual wage increases; temporarily reducing salaries of employees, including the CEO and executive team; and reducing the cash compensation of our board of directors. Most restrictions have been ~~lifted at our facilities~~exacerbated by the lockdowns in China, causing shipping and the majority of our office workers have now returned to working on-site. In locations where public health protocols have accommodated returning to work at our facilities, we implemented additional safety measures, including increased frequency in cleaninglogistics challenges, and disinfecting as well as hygiene and social distancing practices. During the third quarter of 2020, as our end markets began to show signs of recovery and we generated better than expected operating cash flow, we reinstated employee salaries including executive management salaries. We also restored the cash compensation for our board of directors and resumed the share repurchase program in the fourth quarter of 2020.limiting component supplies.

The situation related to COVID-19 continues to be complex and ~~rapidly evolving.~~dynamic. We cannot reasonably estimate the duration of the pandemic or fully ascertain its impact to our future results. As the COVID-19 pandemic evolves, we will continue to actively monitor developments and business conditions and may take ~~further~~ actions that alter business operations as may be required by applicable authorities or that we determine are in the best interests of our employees, customers, suppliers, stockholders, and communities. It is not clear what potential effects any such alterations or modifications may have on our business, including the effects on our financial results. For additional information regarding risks related to COVID-19, please see Item 1A, Risk Factors, in the Annual Report on Form 10-K for the year ended December 31, 2021.

Non-GAAP Financial Measures

In addition to the GAAP financial measures included in this item, we have presented certain non-GAAP financial measures. We use non-GAAP measures as supplements to our GAAP results of operations in evaluating certain aspects of our business, and our executive management team and Board of Directors focus on non-GAAP items as key measures of our performance for business planning purposes. These measures assist us in comparing our performance between various reporting periods on a consistent basis, as these measures remove from operating results the impact of items that, in our opinion, do not reflect our core operating performance. We believe that our presentation of non-GAAP financial measures is useful because it provides investors and securities analysts with the same information that we use internally for purposes of assessing our core operating performance. The Company does not consider these non-GAAP financial measures to be a substitute for the information provided by GAAP financial results. For a reconciliation of these non-GAAP financial measures to the most directly comparable GAAP financial measures, see the reconciliation included herein.

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Results of Operations for the Three Months Ended March 31, ~~2021~~2022 compared with the Three Months Ended March 31, ~~2020~~2021


		Three Months Ended March 31,				Three Months Ended March 31,
(in millions, except per share amounts)	(in millions, except per share amounts)	2021		2020			(in millions, except per share amounts)	2022		2021
Revenues	Revenues	$	201.0	$	163.1		Revenues	$	201.4	$	201.0

Gross profit	Gross profit	$	78.0	$	56.2		Gross profit	$	83.3	$	78.0
Non-GAAP gross profit	Non-GAAP gross profit	$	78.4	$	58.2		Non-GAAP gross profit	$	83.8	$	78.4

Earnings (loss) from continuing operations before interest and income taxes		$	19.2	$	(6.9)
Earnings before interest and income taxes							Earnings before interest and income taxes	$	21.8	$	19.2

Adjusted earnings from continuing operations before interest and income taxes		$	34.3	$	5.5
Adjusted earnings before interest and income taxes							Adjusted earnings before interest and income taxes	$	39.4	$	34.3

Provision for income taxes	Provision for income taxes	$	2.7	$	2.2		Provision for income taxes	$	2.9	$	2.7
Non-GAAP provision for income taxes	Non-GAAP provision for income taxes	$	4.4	$	0.4		Non-GAAP provision for income taxes	$	5.0	$	4.4

Earnings (loss) from continuing operations		$	12.5	$	(12.8)
Non-GAAP net earnings from continuing operations		$	27.8	$	3.2
Net earnings							Net earnings	$	18.1	$	12.5
Non-GAAP net earnings							Non-GAAP net earnings	$	33.6	$	27.8

Earnings (loss) per share from continuing operations - diluted		$	0.13	$	(0.14)
Non-GAAP diluted earnings per share from continuing operations		$	0.29	$	0.03
Diluted earnings per share							Diluted earnings per share	$	0.19	$	0.13
Non-GAAP diluted earnings per share							Non-GAAP diluted earnings per share	$	0.35	$	0.29

Revenues

Revenues for the first quarter of ~~2021~~2022 were ~~$201.0~~$201.4 million, compared with ~~$163.1~~$201.0 million for the first quarter of ~~2020,~~2021, an increase of ~~$37.9~~$0.4 million or ~~23.2%~~0.2%. ~~Audio~~PD revenues increased ~~$43.0~~$17.8 million, primarily due to ~~higher shipping volumes as market conditions have improved~~our acquisition of IMC and organic growth from ~~2020, which was negatively impacted by~~ the ~~COVID-19 pandemic. The higher 2021 shipping volumes were driven by~~defense, industrial, medtech, and communications markets. Audio revenues decreased $17.4 million, primarily due to lower demand for MEMS microphones in the computing ~~IoT,~~ and mobile markets. The computing market ~~has benefited from~~demand was higher in the previous period driven by work-from-home and remote-learning ~~trends, while~~trends. The decrease in mobile market revenue was driven by our shift away from commoditized products, weakening demand in China during the ~~IoT~~first quarter of 2022, and ~~mobile markets have returned to pre-pandemic shipping volumes. Hearing~~a challenging supply chain. The lower demand for MEMS microphones was partially offset by share gains and market growth in the hearing health ~~shipping volumes have~~market. Audio revenues were also ~~returned to pre-pandemic levels. The increased shipping volumes were partially offset~~impacted by lower average pricing on mature products.~~PD revenues decreased $5.1 million,~~ ~~primarily due to lower demand from the defense~~ ~~and medtech markets, partially offset by an increase in the electric vehicle market. The defense and medtech markets have been negatively impacted by the COVID-19 pandemic during the first quarter of 2021.~~

Cost of Goods Sold

Cost of goods sold ("COGS") for the first quarter of ~~2021~~2022 was ~~$123.0~~$118.1 million, compared with ~~$105.5~~$123.0 million for the first quarter of ~~2020, an increase~~2021, a decrease of ~~$17.5~~$4.9 million or ~~16.6%~~4.0%. This ~~increase~~decrease was primarily ~~the result of~~due to favorable mix and ~~higher shipping volumes~~, product cost reductions, partially offset by ~~the benefits of productivity initiatives~~lower factory capacity utilization and higher ~~factory capacity utilization.~~precious metal costs.

~~Restructuring Charges~~

During the first quarter of 2021, there were no restructuring charges recorded within Gross profit. We recorded restructuring charges of $0.2 million within Operating expenses for severance pay and benefits.

During the first quarter of 2020, we recorded restructuring charges of $1.4 million within Gross profit, primarily for fixed asset write-off costs directly associated with actions to restructure the Intelligent Audio product line. We also recorded restructuring charges of $3.9 million within Operating expenses, primarily for actions associated with rationalizing the workforce.

~~Table of Contents~~

Gross Profit and Non-GAAP Gross Profit

Gross profit for the first quarter of ~~2021~~2022 was ~~$78.0~~$83.3 million, compared with ~~$56.2~~$78.0 million for the first quarter of ~~2020,~~2021, an increase of ~~$21.8~~$5.3 million or ~~38.8%~~6.8%. Gross profit margin (gross profit as a percentage of revenues) for the first quarter of ~~2021~~2022 was ~~38.8%~~41.4%, compared with ~~34.5%~~38.8% for the first quarter of ~~2020.~~2021. The increases were primarily due to ~~higher shipping volumes,~~ favorable mix and product cost reductions ~~and higher factory capacity utilization,~~, partially offset by lower ~~average pricing on mature products. Our 2020 plant productivity was negatively impacted by the disruptions caused by the COVID-19 pandemic.~~factory capacity utilization and higher precious metal costs.

Non-GAAP gross profit for the first quarter of ~~2021~~2022 was ~~$78.4~~$83.8 million, compared with ~~$58.2~~$78.4 million for the first quarter of ~~2020,~~2021, an increase of ~~$20.2~~$5.4 million or ~~34.7%~~6.9%. Non-GAAP gross profit margin (non-GAAP gross profit as a percentage of revenues) for the first quarter of ~~2021~~2022 was ~~39.0%~~41.6%, compared with ~~35.7%~~39.0% for the first quarter of ~~2020.~~2021. The increases were primarily due to ~~higher shipping volumes,~~favorable mix and product cost reductions ~~and higher factory capacity utilization,~~, partially offset by lower ~~average pricing on mature products. Our 2020 plant productivity was negatively impacted by the disruptions caused by the COVID-19 pandemic.~~factory capacity utilization and higher precious metal costs.

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Research and Development Expenses

Research and development expenses for the first quarter of ~~2021~~2022 were ~~$23.3~~$23.1 million, compared with ~~$25.7~~$23.3 million for the first quarter of ~~2020,~~2021, a decrease of ~~$2.4~~$0.2 million or ~~9.3%~~0.9%. Research and development expenses as a percentage of revenues for the first quarter of 2022 and 2021 were 11.5% and ~~2020 were~~ 11.6% ~~and 15.8%~~, respectively. ~~The decrease in~~Our overall expenses ~~was primarily driven by lower operating costs~~have remained consistent, however we have rationalized our spending in our ~~Audio segment as a result of headcount reductions~~MEMS Microphones product line and reduced development activities in our Intelligent Audio product line, which were partially offset by ~~higher incentive compensation costs~~increased development activities in our precision devices and ~~increased spending in MEMS microphones. The decrease in expenses~~hearing health product lines. Expenses as a percentage of revenues ~~was primarily due to~~were consistent with the ~~increase in our revenues.~~prior year as spending and revenues have remained consistent.

Selling and Administrative Expenses

Selling and administrative expenses for the first quarter of ~~2021~~2022 were ~~consistent~~$32.3 million, compared with $36.2 million for the first quarter of ~~2020.~~2021, a decrease of $3.9 million or 10.8%. Selling and administrative expenses as a percentage of revenues for the first quarter of 2022 and 2021 were 16.0% and ~~2020 were~~ 18.0% ~~and 22.2%~~, respectively. ~~Stock-based compensation expense~~The decrease in ~~2021 increased due to certain modifications made to previously granted performance share units ("PSU's") due to the impacts of the COVID-19 pandemic, while~~expenses was primarily driven by stock-based ~~compensation expense in 2020 was lower due to a change in estimated attainment of certain performance targets for the PSU awards due to the negative impacts of the COVID-19 pandemic.~~compensation. For additional information on stock-based compensation, ~~expense,~~ refer to Note 11. Equity Incentive Program to our Consolidated Financial Statements. ~~The stock-based compensation expense increase was primarily offset by decreases in our legal, compensation, and travel expenses.~~ Legal expenses ~~decreased~~were also lower due to reduced activity related to the protection of our intellectual property. ~~The decrease in compensation and travel~~These decreases were partially offset by the normal operational expenses ~~was primarily driven by operating cost reduction efforts and~~related to our ~~prior year restructuring actions, which were implemented to minimize the negative impact of the COVID-19 pandemic.~~IMC acquisition. The decrease in expenses as a percentage of revenues was driven by our lower spending as revenues have remained consistent.

Restructuring Charges

During the first quarter of 2022, we restructured our MEMS Microphones product line, which is included within the Audio segment. This action resulted in the termination of a research and development project and a reduction in workforce. We recorded restructuring charges of $5.4 million related to this action. We may incur additional restructuring charges of up to $4 million during the remainder of the fiscal year for certain fixed assets of the terminated project, which cannot be reasonably estimated at this time due to the ~~increase~~complex nature of the assets under review for use in other projects. In addition, we recorded restructuring charges of $1.2 million to rationalize the Intelligent Audio product line workforce, which is also included within the Audio segment. For additional information, refer to Note 7. Restructuring and Related Activities to our ~~revenues.~~Consolidated Financial Statements.

During the first quarter of 2021, we recorded restructuring charges of $0.2 million within Operating expenses related to a reduction in workforce.

Interest Expense, net

Interest expense for the first quarter of ~~2021~~2022 was ~~$4.0~~$0.8 million, compared ~~with $3.7~~to $4.0 million for the first quarter of ~~2020, an increase~~2021, a decrease of ~~$0.3~~$3.2 million. The ~~increase in interest expense is~~decrease was primarily due to ~~higher amortization of debt discount and issuance costs.~~lower outstanding borrowings. For additional information on borrowings and interest expense, refer to Note 8. Borrowings to our Consolidated Financial Statements.

~~Table of Contents~~

Other Income, net

Other income for the first quarter of ~~2021~~2022 was ~~$0.9~~$0.5 million, compared with income of ~~$2.7~~$0.9 million for the first quarter of ~~2020,~~2021, a change of ~~$1.8~~$0.4 million. The change is primarily due to the depreciation of our investment balances, partially offset by favorable impacts from foreign currency exchange rate changes.

Provision for Income Taxes and Non-GAAP Provision for Income Taxes

The effective tax rate ("ETR") ~~from continuing operations~~ for the first quarter of 2022 and 2021 was a 13.8% provision (inclusive of discrete items totaling $1.0 million of benefit) and a 17.8% provision ~~compared with a 20.8%~~(inclusive of discrete items totaling $0.1 million of benefit), respectively. The discrete items impacting the first quarter of 2022 tax provision are primarily attributable to the stock-based compensation deduction. Absent the discrete items, the ETR for the first quarter of ~~2020.~~2022 and 2021 was an 18.6% provision and an 18.4% provision, respectively. The Company accrues taxes in various countries where it generates income and applies a valuation allowance in other jurisdictions, ~~(primarily the U.S.),~~ which resulted in the provision for both the first quarter of ~~2021~~2022 and ~~2020.~~2021. The change in the ETR was due to the mix of earnings and losses by taxing jurisdictions and net discrete items.

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The non-GAAP ETR ~~from continuing operations~~ for the first quarter of ~~2021~~2022 was a ~~13.7%~~13.0% provision, compared with ~~an 11.1%~~a 13.7% provision for the first quarter of ~~2020.~~2021. The change in the non-GAAP ETR was due to the mix of earnings and losses by taxing jurisdictions.

The ETR and non-GAAP ETR deviate from the statutory U.S. federal income tax rate, mainly due to the taxing jurisdictions where we generate taxable income or loss as well as the favorable impact of our ~~significant~~ tax holidays in Malaysia and ~~judgments as to the realizability of our deferred tax assets.~~China. A significant portion of our pre-tax income is subject to a lower tax rate as a result of our Malaysian and Chinese tax holidays, subject to our annual satisfaction of certain conditions we expect to continue to ~~satisfy. Unless extended or renegotiated, our~~satisfy through the holiday period. Our existing significant tax holiday in Malaysia will expire on December 31, ~~2021.~~2026, while our tax holiday in China will expire on December 31, 2023. For additional information on these tax holidays, refer to Note 10. Income Taxes to our Consolidated Financial Statements.

Net Earnings ~~(Loss) from Continuing Operations~~

~~Earnings from continuing operations~~Net earnings for the first quarter of 2022 was $18.1 million, compared with earnings of $12.5 million for the first quarter of 2021, ~~was $12.5 million, compared with a $12.8 million loss for the first quarter of 2020,~~ an increase of ~~$25.3~~$5.6 million. As described above, the increase is primarily due to higher ~~revenues, higher~~ gross profit, ~~margin,~~lower stock-based compensation, and ~~lower operating expenses.~~a decrease in interest expense, partially offset by higher restructuring charges.

Earnings ~~(Loss)~~ and Adjusted Earnings ~~from Continuing Operations~~ Before Interest and Income Taxes

Earnings before interest and income taxes ("EBIT") ~~from continuing operations~~for the first quarter of 2022 was $21.8 million, compared with $19.2 million for the first quarter of 2021, ~~was $19.2 million, compared with~~an increase of $2.6 million. EBIT margin (EBIT as a ~~$6.9 million loss before interest and income taxes from continuing operations~~percentage of revenues) for the first quarter of ~~2020, an increase~~2022 was 10.8%, compared with 9.6% for the first quarter of ~~$26.1 million.~~2021. The ~~increase~~increases in EBIT ~~was~~and EBIT margin were primarily due to ~~higher revenues,~~ higher gross profit margin and lower ~~operating expenses.~~stock-based compensation, partially offset by higher restructuring charges.

Adjusted earnings before interest and income taxes ("Adjusted EBIT") ~~from continuing operations~~for the first quarter of 2022 was $39.4 million, compared with $34.3 million for the first quarter of 2021, ~~was $34.3 million, compared with $5.5 million for the first quarter of 2020,~~ an increase of ~~$28.8~~$5.1 million. Adjusted EBIT margin (adjusted EBIT ~~from continuing operations~~ as a percentage of revenues) for the first quarter of ~~2021~~2022 was ~~17.1%~~19.6%, compared with ~~3.4%~~17.1% for the first quarter of ~~2020.~~2021. The increases in Adjusted EBIT and Adjusted EBIT margin were primarily due to higher ~~revenues, higher~~ non-GAAP gross profit ~~margin, and lower non-GAAP operating expenses.~~

~~Earnings from Discontinued Operations, net~~

Earnings from discontinued operations was $3.7 million in the first quarter of 2020 compared with no impact in the first quarter of 2021. We recorded a tax benefit for a refund received during the first quarter of 2020 related to the Timing Device Business.margin.

Diluted Earnings ~~(Loss)~~ per Share ~~from Continuing Operations~~ and Non-GAAP Diluted Earnings per Share ~~from Continuing Operations~~

Diluted earnings per share ~~from continuing operations~~ was $0.19 for the first quarter of 2022, compared with earnings of $0.13 for the first quarter of 2021, ~~compared with a $0.14 loss per share for the first quarter of 2020,~~ an increase of ~~$0.27.~~$0.06. As described above, the increase iswas primarily due to higher gross profit and lower ~~operating expenses.~~stock-based compensation, partially offset by higher restructuring charges.

Non-GAAP diluted earnings per share ~~from continuing operations~~ was $0.35 for the first quarter of 2022, compared with earnings of $0.29 for the first quarter of 2021, ~~compared with earnings of $0.03 for the first quarter of 2020,~~ an increase of ~~$0.26.~~$0.06. As described above, the increase iswas primarily due to higher non-GAAP gross ~~profit and lower non-GAAP operating expenses.~~profit.

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Reconciliation of GAAP Financial Measures to Non-GAAP Financial Measures (1)

Three Months Ended
March 31,
(in millions, except share and per share amounts) 2021 2020
Gross profit $ 78.0 $ 56.2
Stock-based compensation expense 0.4 0.5
Restructuring charges — 1.4
Production transfer costs (2)
— 0.1
Non-GAAP gross profit $ 78.4 $ 58.2
Earnings (loss) from continuing operations $ 12.5 $ (12.8)
Interest expense, net 4.0 3.7
Provision for income taxes 2.7 2.2
Earnings (loss) from continuing operations before interest and income taxes 19.2 (6.9)
Stock-based compensation expense 11.1 3.5
Intangibles amortization expense 3.3 3.3
Restructuring charges 0.2 5.3
Production transfer costs (2)
— 0.1
Other (3)
0.5 0.2
Adjusted earnings from continuing operations before interest and income taxes $ 34.3 $ 5.5
Interest expense, net $ 4.0 $ 3.7
Interest expense, net non-GAAP reconciling adjustments (4)
1.9 1.8
Non-GAAP interest expense $ 2.1 $ 1.9
Provision for income taxes $ 2.7 $ 2.2
Income tax effects of non-GAAP reconciling adjustments (5)
1.7 (1.8)
Non-GAAP provision for income taxes $ 4.4 $ 0.4
Earnings (loss) from continuing operations $ 12.5 $ (12.8)
Non-GAAP reconciling adjustments (6)
15.1 12.4
Interest expense, net non-GAAP reconciling adjustments (4)
1.9 1.8
Income tax effects of non-GAAP reconciling adjustments (5)
1.7 (1.8)
Non-GAAP net earnings from continuing operations $ 27.8 $ 3.2
Diluted earnings (loss) per share from continuing operations $ 0.13 $ (0.14)
Earnings per share non-GAAP reconciling adjustment 0.16 0.17
Non-GAAP diluted earnings per share from continuing operations $ 0.29 $ 0.03
Diluted average shares outstanding 94,983,586 91,795,980
Non-GAAP adjustment (7)
754,450 3,180,724
Non-GAAP diluted average shares outstanding (7)
95,738,036 94,976,704


	Three Months Ended March 31,
(in millions, except per share amounts)	2022		2021
Gross profit	$	83.3	$	78.0
Stock-based compensation expense	0.5		0.4




Non-GAAP gross profit	$	83.8	$	78.4





















Net earnings	$	18.1	$	12.5
Interest expense, net	0.8		4.0
Provision for income taxes	2.9		2.7
Earnings before interest and income taxes	21.8		19.2
Stock-based compensation expense	7.6		11.1
Intangibles amortization expense	3.1		3.3

Restructuring charges	6.6		0.2

Other (2)	0.3		0.5
Adjusted earnings before interest and income taxes	$	39.4	$	34.3

Interest expense, net	$	0.8	$	4.0
Interest expense, net non-GAAP reconciling adjustments (3)	—		1.9
Non-GAAP interest expense	$	0.8	$	2.1

Provision for income taxes	$	2.9	$	2.7
Income tax effects of non-GAAP reconciling adjustments (4)	2.1		1.7
Non-GAAP provision for income taxes	$	5.0	$	4.4

Net earnings	$	18.1	$	12.5
Non-GAAP reconciling adjustments (5)	17.6		15.1
Interest expense, net non-GAAP reconciling adjustments (3)	—		1.9
Income tax effects of non-GAAP reconciling adjustments (4)	2.1		1.7
Non-GAAP net earnings	$	33.6	$	27.8

Diluted earnings per share	$	0.19	$	0.13
Earnings per share non-GAAP reconciling adjustment	0.16		0.16
Non-GAAP diluted earnings per share	$	0.35	$	0.29



Diluted average shares outstanding	94.3		95.0
Non-GAAP adjustment (6)	2.0		0.7
Non-GAAP diluted average shares outstanding (6)	96.3		95.7

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(1) In addition to the GAAP financial measures included herein, Knowles has presented certain non-GAAP financial measures that exclude certain amounts that are included in the most directly comparable GAAP measures. Knowles believes that non-GAAP measures are useful as supplements to its GAAP results of operations to evaluate certain aspects of its operations and financial performance, and its management team primarily focuses on non-GAAP items in evaluating Knowles' performance for business planning purposes. Knowles also believes that these measures assist it with comparing its performance between various reporting periods on a consistent basis, as these measures remove from operating results the impact of items that, in Knowles' opinion, do not reflect its core operating performance. Knowles believes that its presentation of non-GAAP financial measures is useful because it provides investors and securities analysts with the same information that Knowles uses internally for purposes of assessing its core operating performance.

(2) Production transfer costs represent duplicate costs incurred to migrate manufacturing to facilities primarily in Asia. These amounts are included in the corresponding Gross profit and Earnings (loss) from continuing operations before interest and income taxes for each period presented.

~~(3)~~ ~~In 2021,~~ Other expenses represent the ongoing net lease cost ~~(income)~~ related to facilities not used in operations. ~~In 2020, Other expenses represent expenses related to shareholder activism.~~

~~(4)~~(3) Under GAAP in effect for the Company through 2021, certain convertible debt instruments that may be settled in cash (or other assets) upon conversion ~~are~~were required to be separately accounted for as liability (debt) and equity (conversion option) components of the instrument in a manner that ~~reflects~~reflected the issuer’s nonconvertible debt borrowing rate. Accordingly, for GAAP purposes we ~~are~~were required to recognize imputed interest expense on the Company’s $172.5 million of convertible senior notes due November 1, 2021 that were issued in a private placement in May 2016. The imputed interest rate ~~is 8.12%~~ for the convertible notes ~~due 2021,~~was 8.12%, while the actual coupon interest rate of the notes was 3.25%. The difference between the imputed interest expense and the coupon interest expense iswas excluded from management’s assessment of the Company’s operating performance because management believes that this non-cash expense iswas not indicative of its core, ongoing operating performance.

~~(5)~~(4) Income tax effects of non-GAAP reconciling adjustments are calculated using the applicable tax rates in the jurisdictions of the underlying adjustments.

~~(6)~~(5) The non-GAAP reconciling adjustments are those adjustments made to reconcile Earnings ~~(loss) from continuing operations~~ before interest and income taxes to Adjusted earnings ~~from continuing operations~~ before interest and income taxes.

~~(7)~~(6) The number of shares used in the diluted per share calculations on a non-GAAP basis excludes the impact of stock-based compensation expense expected to be incurred in future periods and not yet recognized in the financial statements, which would otherwise be assumed to be used to repurchase shares under the GAAP treasury stock method. In addition, the Company entered into convertible note hedge transactions that expired upon maturity of the convertible notes to offset any potential dilution from the convertible notes. Although the anti-dilutive impact of the convertible note hedges iswas not reflected under GAAP, the Company ~~includes~~included the anti-dilutive impact of the convertible note hedges in ~~non-GAAP~~non-GAAP diluted average shares outstanding, if applicable.

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Segment Results of Operations for the Three Months Ended March 31, ~~2021~~2022 compared with the Three Months EndedMarch 31, ~~2020~~2021

The following is a summary of the results of operations of our two reportable segments: Audio and Precision Devices.

See Note 14. Segment Information to the Consolidated Financial Statements for (i) a reconciliation of segment revenues to our consolidated revenues and (ii) a reconciliation of segment earnings ~~(loss) from continuing operations~~ before interest and income taxes to our consolidated ~~earnings (loss) from continuing operations.~~earnings.

Audio

Three Months Ended March 31,
(in millions) 2021 Percent of Revenues 2020 Percent of Revenues
Revenues $ 163.1 $ 120.1
Earnings (loss) from continuing operations before interest and income taxes $ 30.4 18.6% $ (6.1)
NM (2)
Stock-based compensation expense 3.1 3.4
Intangibles amortization expense 2.8 2.6
Restructuring charges 0.2 4.1
Other (1)
0.4 —
Adjusted earnings from continuing operations before interest and income taxes $ 36.9 22.6% $ 4.0 3.3%
(1) Other represents the ongoing net lease cost (income) related to facilities not used in operations.
(2) Not meaningful.


	Three Months Ended March 31,
(in millions)	2022		Percent of Revenues	2021		Percent of Revenues
Revenues	$	145.7		$	163.1



Earnings before interest and income taxes	$	22.2	15.2%	$	30.4	18.6%
Stock-based compensation expense	2.6			3.1
Intangibles amortization expense	1.6			2.8

Restructuring charges	6.6			0.2


Other (1)	0.3			0.4
Adjusted earnings before interest and income taxes	$	33.3	22.9%	$	36.9	22.6%

(1) Other represents the ongoing net lease cost related to facilities not used in operations.

Revenues

Revenues were $145.7 million for the first quarter of 2022, compared with $163.1 million for the first quarter of 2021, ~~compared with $120.1 million for the first quarter~~a decrease of ~~2020, an increase of $43.0~~$17.4 million or ~~35.8%~~10.7%. Revenues ~~increased~~decreased primarily due to ~~higher shipping volumes as market conditions have improved from 2020, which was negatively impacted by the COVID-19 pandemic. The higher 2021 shipping volumes were driven by~~lower demand for MEMS microphones in the computing ~~IoT,~~ and mobile markets. The computing market ~~has benefited from~~demand was higher in the previous period driven by work-from-home and remote-learning ~~trends, while~~trends. The decrease in mobile market revenue was driven by our shift away from commoditized products, weakening demand in China during the ~~IoT~~first quarter of 2022, and ~~mobile markets have returned to pre-pandemic shipping volumes. Hearing~~a challenging supply chain. The lower demand for MEMS microphones was partially offset by share gains and market growth in the hearing health ~~shipping volumes have~~market. Audio revenues were also ~~returned to pre-pandemic levels. The increased shipping volumes were partially offset~~impacted by lower average pricing on mature products.

Earnings ~~(Loss)~~ and Adjusted Earnings ~~from Continuing Operations~~ Before Interest and Income Taxes

Audio EBIT was $22.2 million for the first quarter of 2022, compared with $30.4 million for the first quarter of 2021, a decrease of $8.2 million. EBIT margin for the first quarter of 2022 was 15.2%, compared ~~with~~to 18.6% for the first quarter of 2021. The decreases were primarily due to lower revenues and higher restructuring charges, partially offset by lower operating expenses, a ~~loss of $6.1~~reduction in legal expenses, lower amortization expense, and higher gross profit margin. The higher gross profit margin was driven by favorable mix and product cost reductions, partially offset by lower factory capacity utilization and lower average pricing on mature products.

Audio Adjusted EBIT was $33.3 million for the first quarter of ~~2020,~~2022, compared with $36.9 million for the first quarter of 2021, a decrease of $3.6 million. Adjusted EBIT margin for the first quarter of 2022 was 22.9%, compared to 22.6% for the first quarter of 2021. The decreases were primarily due to lower revenues, partially offset by lower operating expenses, a reduction in legal expenses, and higher gross profit margin. The higher gross profit margin was driven by favorable mix and product cost reductions, partially offset by lower factory capacity utilization and lower average pricing on mature products.

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Precision Devices


	Three Months Ended March 31,
(in millions)	2022		Percent of Revenues	2021		Percent of Revenues
Revenues	$	55.7		$	37.9



Earnings before interest and income taxes	$	12.3	22.1%	$	4.5	11.9%
Stock-based compensation expense	0.7			0.8
Intangibles amortization expense	1.5			0.5




Adjusted earnings before interest and income taxes	$	14.5	26.0%	$	5.8	15.3%

Revenues

Revenues were $55.7 million for the first quarter of 2022, compared with $37.9 million for the first quarter of 2021, an increase of ~~$36.5~~$17.8 million or 47.0%. Revenues increased primarily due to our acquisition of IMC and organic growth from the defense, industrial, medtech, and communications markets.

Earnings and Adjusted Earnings Before Interest and Income Taxes

PD EBIT was $12.3 million for the first quarter of 2022, compared with $4.5 million for the first quarter of 2021, an increase of $7.8 million. EBIT margin for the first quarter of 2022 was 22.1%, compared to 11.9% for the first quarter of 2021. The increases were primarily due to higher revenues, higher gross profit margin, ~~lower legal expenses~~and contributions from our acquisition of IMC, partially offset by an increase in ~~connection with the protection of our intellectual property, lower operating costs, and a reduction in restructuring charges.~~intangible amortization. The gross profit margin increase was driven by ~~higher shipping volumes,~~favorable mix, product cost reductions, and ~~higher factory capacity utilization,~~an increase in average selling prices, partially offset by lower average pricing on mature products. Our reduction in operating costs was primarily driven by headcount reductions in our Intelligent Audio product line, which optimized the workforce. Our 2020 plant productivity was negatively impacted by the disruptions caused by the COVID-19 pandemic.higher precious metal costs.

~~Table of Contents~~

PD Adjusted EBIT was ~~$36.9~~$14.5 million for the first quarter of 2022, compared with $5.8 million for the first quarter of 2021, ~~compared with $4.0 million for the first quarter of 2020,~~ an increase of ~~$32.9~~$8.7 million. Adjusted EBIT margin for the first quarter of ~~2021~~2022 was ~~22.6%~~26.0%, compared ~~to 3.3%~~with 15.3% for the first quarter of ~~2020.~~2021. The increases were primarily due to higher revenues, higher gross profit margin, ~~lower legal expenses in connection with the protection~~and contributions from our acquisition of ~~our intellectual property, and lower operating costs.~~IMC. The gross profit margin increase was driven by ~~higher shipping volumes,~~favorable mix, product cost reductions, and ~~higher factory capacity utilization,~~an increase in average selling prices, partially offset by lower average pricing on mature products. Our reduction in operating costs was primarily driven by headcount reductions in our Intelligent Audio product line, which optimized the workforce. Our 2020 plant productivity was negatively impacted by the disruptions caused by the COVID-19 pandemic.

~~Precision Devices~~

Three Months Ended March 31,
(in millions) 2021 Percent of Revenues 2020 Percent of Revenues
Revenues $ 37.9 $ 43.0
Earnings from continuing operations before interest and income taxes $ 4.5 11.9% $ 7.1 16.5%
Stock-based compensation expense 0.8 0.1
Intangibles amortization expense 0.5 0.7
Production transfer costs (1)
— 0.1
Adjusted earnings from continuing operations before interest and income taxes $ 5.8 15.3% $ 8.0 18.6%
(1) Production transfer costs represent duplicate costs incurred to migrate manufacturing to existing facilities. These amounts are included in earnings from continuing operations before interest and income taxes for each period presented.

~~Revenues~~

Revenues were $37.9 million for the first quarter of 2021, compared with $43.0 million for the first quarter of 2020, a decrease of $5.1 million or 11.9%. Revenues decreased primarily due to lower demand from the defense ~~and medtech markets, partially offset by an increase in the electric vehicle market. The defense and medtech markets have been negatively impacted by the COVID-19 pandemic during the first quarter of 2021.~~

~~Earnings and Adjusted Earnings from Continuing Operations Before Interest and Income Taxes~~

EBIT was $4.5 million for the first quarter of 2021, compared with $7.1 million for the first quarter of 2020, a decrease of $2.6 million. EBIT margin for the first quarter of 2021 was 11.9%, compared to 16.5% for the first quarter of 2020. The decreases were primarily driven by lower shipping volumes, increased stock-based compensation expense, and lower factory capacity utilization, partially offset by the benefits of productivity initiatives.

Adjusted EBIT was $5.8 million for the first quarter of 2021, compared with $8.0 million for the first quarter of 2020, a decrease of $2.2 million. Adjusted EBIT margin for the first quarter of 2021 was 15.3%, compared with 18.6% for the first quarter of 2020. The decreases were primarily driven by lower shipping volumes and lower factory capacity utilization, partially offset by the benefits of productivity initiatives.higher precious metal costs.

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Liquidity and Capital Resources

Historically, we have generated and expect to continue to generate positive cash flow from operations. Our ability to fund our operations and capital needs will depend on our ongoing ability to generate cash from operations and access to capital markets. We believe that our future cash flow from operations and access to capital markets will provide adequate resources to fund our working capital needs, capital expenditures, strategic investments, and share repurchases. We have secured a revolving line of credit in the United States from a syndicate of commercial banks to provide additional liquidity. Furthermore, if we were to require additional cash above and beyond our cash on the balance sheet, the free cash flow generated by the business, and availability under our revolving credit facility, we would most likely seek to raise long-term financing through the U.S. debt or bank markets.

InDue to the global nature of our operations, a significant portion of our cash is generated and typically held outside the United States. Our cash and cash equivalents totaled $50.7 million and $68.9 million at March 31, 2022 and December 31, 2021, respectively. Of these amounts, cash held by our non-U.S. operations totaled $45.6 million and $64.9 million as of March 31, 2022 and December 31, 2021, respectively. To the extent we repatriate these funds to the U.S., we may be required to pay U.S. state income taxes and applicable foreign withholding taxes on those amounts during the period when such repatriation occurs. Management will continue to reassess our need to repatriate the earnings of our foreign subsidiaries.

On May ~~2016,~~3, 2021, we ~~sold $172.5 million~~acquired all of the outstanding shares of common stock of IMC for $81.4 million. The acquired business provides RF filters to the defense, industrial, and communications markets. The acquisition's operations are included in the PD segment. For additional information, refer to Note 3. Acquisition to our Consolidated Financial Statements.

On September 4, 2020, we entered into a new Credit Agreement (the "New Credit Agreement"), which provides for a senior secured revolving credit facility (the "New Credit Facility") with borrowings in an aggregate principal amount at any time outstanding not to exceed $400.0 million. As of ~~3.25% convertible senior notes due November 1, 2021 ("~~March 31, 2022, outstanding borrowings under the ~~Notes") and concurrently entered into convertible note hedge transactions with respect to our common stock to minimize~~New Credit Facility were $70.0 million. At any time during the ~~potential dilution upon conversion~~term of the ~~Notes. The Company’s current intent is~~New Credit Facility, we will be permitted to ~~settle~~increase the commitments under the New Credit Facility or to establish one or more incremental term loan facilities under the New Credit Facility in an aggregate principal amount ofnot to exceed $200.0 million for all such incremental facilities. Commitments under the ~~Notes in cash at maturity. In addition, we entered into warrant transactions whereby we sold warrants to acquire shares of our common stock at a strike price of $21.1050 per share. The Notes~~New Credit Facility will terminate, and loans outstanding thereunder will mature, in 2021, unless earlier converted. The Notes are unsecured, senior obligations and interest is payable semi-annually in arrears. The Notes will be convertible into cash, shares of our common stock, or a combination thereof, at our election. We have primarily used the net proceeds to reduce borrowings outstanding.on January 2, 2024. For additional information, refer to Note 8. Borrowings to our Consolidated Financial Statements.

On February 24, 2020, we announced that our Board of Directors had authorized a share repurchase program of up to $100 million of our common stock. On April 28, 2022, we announced that our Board of Directors had increased the authorization by up to $150 million in additional aggregate value. The timing and amount of any shares repurchased will be determined by us based on our evaluation of market conditions and other factors, and will be made in accordance with applicable securities laws in either the open market or in privately negotiated transactions. We are not obligated to purchase any shares under the program, and the program may be suspended or discontinued at any time. The actual timing, number, and share price of shares repurchased will depend on a number of factors, including the market price of our common stock, general market and economic conditions, and applicable legal requirements. Any shares repurchased will be held as treasury stock. ~~The Company~~During the three months ended March 31, 2022, we repurchased 313,395 shares of common stock for a total of $6.8 million. We did not repurchase any shares of ~~its~~our common stock during the three months ended March 31, 2021.

On September 4, 2020, we entered into a new Credit Agreement (the "New Credit Agreement"). The New Credit Agreement provides for a senior secured revolving credit facility (the "New Credit Facility") with borrowings in an aggregate principal amount at any time outstanding not to exceed $400.0 million. For additional information, refer to Note 8. Borrowings to our Consolidated Financial Statements.

Our ability to make payments on and to refinance our indebtedness, as well as any debt that we may incur in the future, will depend on our ability in the future to generate cash from operations and financings. Due to the global nature of our operations, a significant portion of our cash is generated and typically held outside the United States. Our cash and cash equivalents totaled $181.6 million and $147.8 million at March 31, 2021 and December 31, 2020, respectively. Of these amounts, cash held by our non-U.S. operations totaled $134.0 million and $101.4 million as of March 31, 2021 and December 31, 2020, respectively.

To the extent we repatriate these funds to the U.S., we may be required to pay U.S. state income taxes and applicable foreign withholding taxes on those amounts during the period when such repatriation occurs. Management will continue to reassess our need to repatriate the earnings of our foreign subsidiaries.

~~Cash Flow Summary~~

Cash flows from operating, investing, and financing activities as reflected in our Consolidated Statements of Cash Flows are summarized in the following table:


		Three Months Ended March 31,					Three Months Ended March 31,
(in millions)	(in millions)	2021		2020		(in millions)	2022		2021
Net cash flows provided by (used in):	Net cash flows provided by (used in):					Net cash flows provided by (used in):
Operating activities	Operating activities	$	39.7	$	(1.5)	Operating activities	$	0.8	$	39.7
Investing activities	Investing activities	(7.0)		(7.8)		Investing activities	(6.8)		(7.0)
Financing activities	Financing activities	1.2		78.9		Financing activities	(12.0)		1.2
Effect of exchange rate changes on cash and cash equivalents	Effect of exchange rate changes on cash and cash equivalents	(0.1)		(0.2)		Effect of exchange rate changes on cash and cash equivalents	(0.2)		(0.1)
Net increase in cash and cash equivalents		$	33.8	$	69.4
Net (decrease) increase in cash and cash equivalents						Net (decrease) increase in cash and cash equivalents	$	(18.2)	$	33.8

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Operating Activities

Cash provided by operating activities adjusts net earnings for certain non-cash items, including depreciation expense, amortization of intangible assets, stock-based compensation, changes in ~~2021 increased $41.2 million~~deferred income taxes, and the effects of changes in operating assets and liabilities. The decrease in cash provided by operating activities for 2022 as compared to ~~2020,~~2021 was primarily due to the unfavorable changes in working capital. The unfavorable changes in working capital in 2022 were primarily driven by the timing of sales and cash collections, an ~~improvement~~increase in procurement activity to mitigate supply chain risks, and the timing of payments. In addition, incentive compensation payments were larger in 2022 when compared to 2021. These unfavorable changes in working capital were partially offset by an increase in net earnings ~~which was largely driven by higher revenues, improved gross profit margins, and lower operating expenses. In addition, cash provided by the net sum of favorable changes~~ in ~~accounts payable, inventories, and accounts receivable were higher in the first quarter of 2021~~2022 as compared to ~~the first quarter of 2020.~~2021.

Investing Activities

The cash used in investing activities during 2022 and 2021 was primarily driven by capital expenditures to support product innovation and cost savings. ~~The cash used in investing activities during 2020 was driven by capital expenditures to support our manufacturing capacity expansion.~~

In ~~2021,~~2022, we expect capital expenditures to be in the range of ~~5.0%~~4% to ~~7.0%~~6% of revenues.

Financing Activities

Cash used in financing activities during 2022 was primarily related to the $6.8 million of repurchases of common stock and the $6.1 million payment of taxes related to net share settlement of equity awards, partially offset by proceeds of $3.9 million from the exercise of options. Cash provided by financing activities during 2021 iswas primarily related to the ~~net~~ proceeds of $8.4 million from the exercise of options, partially offset by the $6.6 million payment of taxes related to net share settlement of equity awards. Cash provided by financing activities during 2020 is primarily related to the borrowings under our revolving credit facility of $100.0 million, partially offset by the $15.0 million of repurchases of common stock and the $5.8 million payment of taxes related to net share settlement of equity awards.

Contingent Obligations

We are involved in various legal proceedings, claims, and investigations arising in the ordinary course of business. Legal contingencies are discussed in Note 13. Commitments and Contingent Liabilities to our Consolidated Financial Statements.

~~Borrowings~~

~~Borrowings (net of debt issuance costs, debt discount, and amortization) consist of the following:~~

(in millions) March 31, 2021 December 31, 2020
3.25% convertible senior notes $ 167.3 $ 165.1
Revolving credit facility — —
Total 167.3 165.1
Less current maturities 167.3 165.1
Total long-term debt $ — $ —

Commitments under the New Credit Facility will terminate, and loans outstanding thereunder will mature, on January 2, 2024; provided, that if all the Notes have not been repaid, refinanced, and/or converted to our common stock by August 2, 2021 (the "Springing Maturity Test Date"), then the commitments under the New Credit Facility will terminate, and the loans outstanding thereunder will mature, on such earlier date unless, from and after the Springing Maturity Test Date and for so long as the Notes have not been repaid, refinanced, and/or converted to our common stock, we do not maintain liquidity (as defined in the New Credit Agreement) for any period of three consecutive business days of $150.0 million or more.

The interest rate under the New Credit Facility is variable based on LIBOR at the time of the borrowing and our total leverage ratio. Based upon our total leverage ratio, our borrowing rate could range from LIBOR + 1.50% to LIBOR + 2.50%. In addition, a commitment fee accrues on the average daily unused portion of the New Credit Facility at a rate of 0.225% to 0.375%. At March 31, 2021, we were in compliance with all covenants under these facilities.

~~Table of Contents~~

Critical Accounting ~~Policies and~~ Estimates

This discussion and analysis of results of operations and financial condition is based on our Consolidated Financial Statements, which have been prepared in conformity with U.S. GAAP. The preparation of these financial statements requires the use of estimates and assumptions related to the reporting of assets, liabilities, revenues, expenses, and related disclosures. In preparing these financial statements, we have made our best estimates and judgments of certain amounts included in the financial statements. Estimates are revised periodically. Actual results could differ from these estimates.

The information concerning our critical accounting ~~policies~~estimates can be found under Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Annual Report on Form 10-K for the year ended December 31, ~~2020~~2021 filed with the Securities and Exchange Commission on February ~~10, 2021.~~9, 2022. There are no material changes in our previously reported critical accounting ~~policies.~~estimates.

Recent Accounting Standards

The adoption of recent accounting standards, as included in Note 2. Recent Accounting Standards to our Consolidated Financial Statements, has not had and is not expected to have a significant impact on our revenue, earnings, or liquidity.

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Item 3. Quantitative and Qualitative Disclosures About Market Risk

During the three months ended March 31, ~~2021,~~2022, there were no material changes to the information on market risk exposure disclosed in our Annual Report on Form 10-K for the year ended December 31, ~~2020.~~2021. For a discussion of our exposure to market risk as of December 31, ~~2020,~~2021, refer to Item 7A, Quantitative and Qualitative Disclosures about Market Risk, contained in our Annual Report on Form 10-K for the year ended December 31, ~~2020.~~2021.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our management has evaluated, under the supervision and with the participation of our chief executive officer ("CEO") and chief financial officer ("CFO"), the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the "Exchange Act")) as of the end of the period covered by this report. Based on that evaluation, our CEO and CFO have concluded that, as of the end of the period covered by this report, our disclosure controls and procedures are effective in ensuring that information required to be disclosed in our Exchange Act reports is (1) recorded, processed, summarized, and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms, and (2) accumulated and communicated to our management, including our CEO and CFO, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Control Over Financial Reporting

There has been no change in our internal control over financial reporting that occurred during the first quarter of ~~2021~~2022 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Inherent Limitations on Effectiveness of Controls

Our management, including the CEO and CFO, do not expect that our disclosure controls or our internal control over financial reporting will prevent or detect all error and all fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the control system’s objectives will be met. The design of a control system must reflect the fact that the benefits of controls must be considered relative to their costs. Further, because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, will be detected. These inherent limitations include the realities that judgments in decision making can be faulty and that breakdowns can occur because of simple error or mistake. Controls can also be circumvented by the individual acts of some persons, by intentionally falsified documentation, by collusion of two or more individuals within Knowles or third parties, or by management override of the controls. The design of any system of controls is based in part on certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions. Projections of any evaluation of controls effectiveness to future periods are subject to risks. Over time, controls may become inadequate because of changes in conditions or deterioration in the degree of compliance with policies or procedures.

PART II — OTHER INFORMATION

Item 1. Legal Proceedings

For a discussion of contingencies related to legal proceedings, see Note 13. Commitments and Contingent Liabilities to our Consolidated Financial Statements, which is incorporated herein by reference.

Except as otherwise noted above, there have been no material developments in legal proceedings.

Item 1A. Risk Factors

There have been no material changes from the risk factors previously disclosed under the heading “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, ~~2020.~~2021.

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Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Issuer Purchases of Equity Securities

On February 24, 2020, the Company announced that its Board of Directors had authorized a share repurchase program of up to $100 million of the Company's common stock. The timing and amount of any shares repurchased will be determined by the Company based on its evaluation of market conditions and other factors, and will be made in accordance with applicable securities laws in either the open market or in privately negotiated transactions. The Company is not obligated to purchase any shares under the program, and the program may be suspended or discontinued at any time. The actual timing, number, and share price of shares repurchased will depend on a number of factors, including the market price of the Company’s common stock, general market and economic conditions, and applicable legal requirements. Any shares repurchased will be held as treasury stock.

~~The Company did not repurchase any shares~~Below is a summary of ~~its common stock during~~share repurchases for the three months ended March 31, ~~2021. As~~2022:


(in millions, except share and per share amounts)
Period	Total Number of Shares Purchased	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Program	Approximate Dollar Value of Shares That May Yet Be Purchased Under The Program
January 2022	248,694	$	21.78	248,694	$	33.8
March 2022	64,701	$	21.00	64,701	$	32.5
Total Activity	313,395	$	21.62	313,395

On April 28, 2022, the Company announced that its Board of ~~March 31, 2021,~~Directors had increased the ~~remaining amount authorized for~~authorization under the share ~~repurchases was $83.8 million.~~repurchase program by up to $150 million in additional aggregate value.

Item 6. Exhibits


31.1			Certification of the Chief Executive Officer pursuant to Rule 13a-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

31.2			Certification of the Chief Financial Officer pursuant to Rule 13a-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

32.1			Joint Certification of the Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

101			The following financial information from Knowles Corporation's Quarterly Report on Form 10-Q for the quarterly period ended March 31, ~~2021~~2022 formatted in Inline XBRL: (i) Consolidated Statements of Earnings (Unaudited) for the three months ended March 31, ~~2021~~2022 and ~~2020,~~2021, (ii) Consolidated Statements of Comprehensive Earnings (Unaudited) for the three months ended March 31, ~~2021~~2022 and ~~2020,~~2021, (iii) Consolidated Balance Sheets (Unaudited) as of March 31, ~~2021~~2022 and December 31, ~~2020,~~2021, (iv) Consolidated Statements of Stockholders’ Equity (Unaudited) for the three months ended March 31, ~~2021~~2022 and ~~2020,~~2021, (v) Consolidated Statements of Cash Flows (Unaudited) for the three months ended March 31, ~~2021~~2022 and ~~2020,~~2021, and (vi) the Notes to the Consolidated Financial Statements (Unaudited) tagged as blocks of text and including detailed tags.

104			The cover page from the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, ~~2021,~~2022, formatted in Inline XBRL and contained in Exhibit 101.

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Signatures

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


		KNOWLES CORPORATION

Date:	April ~~27, 2021~~28, 2022	/s/ John S. Anderson
		John S. Anderson
		Senior Vice President & Chief Financial Officer
		(Principal Financial Officer)

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	Three Months Ended
	March 31,
(in millions, except share and per share amounts)	2021		2020
Gross profit	$	78.0	$	56.2
Stock-based compensation expense	0.4		0.5

Restructuring charges	—		1.4
Production transfer costs (2)	—		0.1

Non-GAAP gross profit	$	78.4	$	58.2





















Earnings (loss) from continuing operations	$	12.5	$	(12.8)
Interest expense, net	4.0		3.7
Provision for income taxes	2.7		2.2
Earnings (loss) from continuing operations before interest and income taxes	19.2		(6.9)
Stock-based compensation expense	11.1		3.5
Intangibles amortization expense	3.3		3.3

Restructuring charges	0.2		5.3
Production transfer costs (2)	—		0.1
Other (3)	0.5		0.2
Adjusted earnings from continuing operations before interest and income taxes	$	34.3	$	5.5

Interest expense, net	$	4.0	$	3.7
Interest expense, net non-GAAP reconciling adjustments (4)	1.9		1.8
Non-GAAP interest expense	$	2.1	$	1.9

Provision for income taxes	$	2.7	$	2.2
Income tax effects of non-GAAP reconciling adjustments (5)	1.7		(1.8)
Non-GAAP provision for income taxes	$	4.4	$	0.4

Earnings (loss) from continuing operations	$	12.5	$	(12.8)
Non-GAAP reconciling adjustments (6)	15.1		12.4
Interest expense, net non-GAAP reconciling adjustments (4)	1.9		1.8
Income tax effects of non-GAAP reconciling adjustments (5)	1.7		(1.8)
Non-GAAP net earnings from continuing operations	$	27.8	$	3.2

Diluted earnings (loss) per share from continuing operations	$	0.13	$	(0.14)
Earnings per share non-GAAP reconciling adjustment	0.16		0.17
Non-GAAP diluted earnings per share from continuing operations	$	0.29	$	0.03



Diluted average shares outstanding	94,983,586		91,795,980
Non-GAAP adjustment (7)	754,450		3,180,724
Non-GAAP diluted average shares outstanding (7)	95,738,036		94,976,704