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 ~~June 30, 2021~~March 31, 2022

☐	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

~~For the transition period from~~

For the transition period from to .

Commission File Number 001-33092

LEMAITRE VASCULAR, INC.
(Exact name of registrant as specified in its charter)

Delaware

04-2825458

(State or other jurisdiction of

incorporation or organization)

(I.R.S. Employer

Identification No.)


63 Second Avenue, Burlington, Massachusetts	01803
(Address of principal executive offices)	(Zip Code)

	(781) 221-2266
(Registrant’s telephone number, including area code)

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

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common stock, $0.01 par value per share	LMAT	The Nasdaq Global Market

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 ☒

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

~~Title of each class~~	~~Trading Symbol(s)~~	~~Name of each exchange on which registered~~
~~Common stock, $0.01 par value per share~~	~~LMAT~~	~~The Nasdaq Global Market~~

The registrant had ~~21,660,965~~21,951,998 shares of common stock, $.01 par value per share, outstanding as of ~~July 30, 2021.~~April 29, 2022.

Table of Contents

	(unaudited)						(unaudited)
	June 30,			December 31,			March 31,			December 31,
	2021			2020			2022			2021
	(in thousands, except share data)						(in thousands, except share data)
Assets
Current assets:
Cash and cash equivalents	$	21,541		$	26,764		$	15,560		$	13,855
Short-term marketable securities		215			214			55,322			56,104
Accounts receivable, net of allowances of $639 at June 30, 2021 and $623 at December 31, 2020		20,741			19,552
Accounts receivable, net of allowances of $777 at March 31, 2022 and $679 at December 31, 2021								21,386			19,631
Inventory and other deferred costs		44,751			45,115			46,664			46,104
Prepaid expenses and other current assets		2,772			2,618			2,479			4,189
Total current assets		90,020			94,263			141,411			139,883

Property and equipment, net		15,794			15,036			16,683			17,059
Right-of-use leased assets		16,244			16,066			14,687			15,071
Goodwill		65,945			65,945			65,945			65,945
Other intangibles, net		55,777			58,905			51,194			52,710
Deferred tax assets		1,649			1,686			1,977			1,566
Other assets		1,076			909			556			568
Total assets	$	246,505		$	252,810		$	292,453		$	292,802

Liabilities and stockholders’ equity
Current liabilities:
Current portion of long-term debt	$	3,000		$	2,500
Accounts payable		2,059			2,394		$	2,194		$	2,340
Accrued expenses		13,766			17,525			12,918			16,332
Acquisition-related obligations		701			772			1,283			1,271
Lease liabilities - short-term		1,954			1,954			1,872			1,870
Total current liabilities		21,480			25,145			18,267			21,813
Long-term debt		19,448			35,532
Lease liabilities - long-term		15,069			14,791			13,705			14,067
Deferred tax liabilities		125			127			68			70
Other long-term liabilities		4,550			4,643			2,626			2,701
Total liabilities		60,672			80,238			34,666			38,651

Stockholders’ equity:
Preferred stock, $0.01 par value; authorized 3,000,000 shares; none outstanding		0			0			0			0
Common stock, $0.01 par value; authorized 37,000,000 shares; issued 22,201,778 shares at June 30, 2021, and 22,061,554 shares at December 31, 2020		222			221
Common stock, $0.01 par value; authorized 37,000,000 shares; issued 23,509,859 shares at March 31, 2022, and 23,477,784 shares at December 31, 2021								235			235
Additional paid-in capital		119,291			114,924			183,305			181,630
Retained earnings		80,253			70,554			91,420			88,125
Accumulated other comprehensive loss		(2,243	)		(1,525	)		(4,624	)		(3,435	)
Treasury stock, at cost; 1,540,813 shares at June 30, 2021 and 1,538,572 shares at December 31, 2020		(11,690	)		(11,602	)
Treasury stock, at cost; 1,557,921 shares at March 31, 2022 and 1,554,905 shares at December 31, 2021								(12,549	)		(12,404	)
Total stockholders’ equity		185,833			172,572			257,787			254,151
Total liabilities and stockholders’ equity	$	246,505		$	252,810		$	292,453		$	292,802

										Accumulated																				Accumulated
					*Additional*					*Other*								*Total*							*Additional*					*Other*								*Total*
	*Common Stock*				*Paid-in*		*Retained*			*Comprehensive*			*Treasury Stock*					*Stockholders*’			*Common Stock*				*Paid-in*		*Retained*			*Comprehensive*			*Treasury Stock*					*Stockholders*’
	*Shares*		*Amount*		*Capital*		*Earnings*			*Income (Loss)*			*Shares*		*Amount*			*Equity*			*Shares*		*Amount*		*Capital*		*Earnings*			*Income (Loss)*			*Shares*		*Amount*			*Equity*


Balance at December 31, 2020		22,061,554	$	221	$	114,924	$	70,554		$	(1,525	)		1,538,572	$	(11,602	)	$	172,572			22,061,554	$	221	$	114,924	$	70,554		$	(1,525	)		1,538,572	$	(11,602	)	$	172,572

Net income				0		0		5,929			0					0			5,929					0		0		5,929			0					0			5,929
Other comprehensive income (loss)				0		0		0			(938	)				0			(938	)				0		0		0			(938	)				0			(938	)
Issuance of common stock for stock options exercised		63,895		0		1,385		0			0			0		0			1,385			63,895		0		1,385		0			0			0		0			1,385
Vested restricted stock units		5,974		0		0		0			0			0		0			0			5,974		0		0		0			0			0		0			0
Stock-based compensation expense				0		927		0			0					0			927
Repurchase of common stock for net settlement of equity awards		0		0		0		0			0			2,241		(88	)		(88	)		0		0		0		0			0			2,241		(88	)		(88	)
Common stock dividend paid				0		0		(2,262	)		0					0			(2,262	)

Balance at March 31, 2021		22,131,423		221		117,236		74,221			(2,463	)		1,540,813		(11,690	)		177,525

Net income				0		0		8,299			0					0			8,299
Other comprehensive income				0		0		0			220					0			220
Issuance of common stock for stock options exercised		70,355		1		1,186		0			0			0		0			1,187
Vested restricted stock units		-		0		0		0			0					0			0
Stock-based compensation expense				0		869		0			0					0			869					0		927		0			0					0			927
Common stock dividend paid				0		0		(2,267	)		0					0			(2,267	)				0		0		(2,262	)		0					0			(2,262	)

Balance at June 30, 2021		22,201,778	$	222	$	119,291	$	80,253		$	(2,243	)		1,540,813	$	(11,690	)	$	185,833
Balance at March 31, 2021																						22,131,423	$	221	$	117,236	$	74,221		$	(2,463	)		1,540,813	$	(11,690	)	$	177,525

										Accumulated
					*Additional*					*Other*								*Total*
	*Common Stock*				*Paid-in*		*Retained*			*Comprehensive*			*Treasury Stock*					*Stockholders*’
	*Shares*		*Amount*		*Capital*		*Earnings*			*Income (Loss)*			*Shares*		*Amount*			*Equity*

Balance at December 31, 2021		23,477,784	$	235	$	181,630	$	88,125		$	(3,435	)		1,554,905	$	(12,404	)	$	254,151

Net income				0		0		6,038			0					0			6,038
Other comprehensive income				0		0		0			(1,189	)				0			(1,189	)
Issuance of common stock for stock options exercised		24,917		0		508		0			0			0		0			508
Vested restricted stock units		7,158		0		0		0			0			0		0			0
Repurchase of common stock for net settlement of equity awards		0		0		0		0			0			3,016		(145	)		(145	)
Stock-based compensation expense				0		1,167		0			0					0			1,167
Common stock cash dividend paid				0		0		(2,743	)		0					0			(2,743	)
Balance at March 31, 2022		23,509,859	$	235	$	183,305	$	91,420		$	(4,624	)		1,557,921	$	(12,549	)	$	257,787

Accumulated

Additional

Other

Total

Common Stock

Paid-in

Retained

Comprehensive

Treasury Stock

Stockholders’

Shares

Amount

Capital

Earnings

Income (Loss)

Shares

Amount

Equity

Balance at December 31, 2019
21,678,927 $ 217 $ 105,934 $ 57,029 $ (4,007 ) 1,522,035 $ (11,032 ) $ 148,141

Net income
0 0 3,174 0 0 3,174
Other comprehensive income (loss)
0 0 0 (1,518 ) 0 (1,518 )
Issuance of common stock for stock options exercised
19,141 0 233 0 0 0 0 233
Vested restricted stock units
4,074 0 0 0 0 0 0 0
Stock-based compensation expense
0 779 0 0 0 779
Repurchase of common stock for net settlement of equity awards
0 0 0 0 0 1,601 (57 ) (57 )
Common stock dividend accrued
0 0 (1,917 ) 0 0 (1,917 )

Balance at March 31, 2020
21,702,142 217 106,946 58,286 (5,525 ) 1,523,636 (11,089 ) 148,835

Net income
0 0 3,500 0 0 3,500
Other comprehensive income
0 0 0 1,366 0 1,366
Issuance of common stock for stock options exercised
3,000 0 42 0 0 0 0 42
Vested restricted stock units
192 0 0 0 0 0 0 0
Stock-based compensation expense
0 803 0 0 0 803
Common stock dividend paid
0 0 (1,917 ) 0 0 (1,917 )

Balance at June 30, 2020
21,705,334 $ 217 $ 107,791 $ 59,869 $ (4,159 ) 1,523,636 $ (11,089 ) $ 152,629

	For the six months ended						For the three months ended
	June 30,						March 31,
	2021			2020			2022			2021
	(in thousands)						(in thousands)
Operating activities
Net income	$	14,228		$	6,674		$	6,038		$	5,929
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		5,261			3,177			2,373			2,624
Stock-based compensation		1,796			1,582			1,167			927
Fair value adjustment to contingent consideration obligations		99			113			(32	)		47
Provision for doubtful accounts		133			142			60			59
Provision for inventory write-downs		2,154			609			498			1,005
Foreign currency transaction loss		(14	)		163			(428	)		33
Changes in operating assets and liabilities:
Accounts receivable		(1,486	)		441			(1,951	)		(857	)
Inventory and other deferred costs		(2,044	)		(4,076	)		(1,267	)		(1,346	)
Prepaid expenses and other assets		447			(197	)		1,692			638
Accounts payable and other liabilities		(4,603	)		(2,092	)		(3,439	)		(2,985	)
Net cash provided by operating activities		15,971			6,536			4,711			6,074

Investing activities
Purchases of property and equipment and other assets		(2,462	)		(1,174	)		(536	)		(1,059	)
Payments related to acquisitions		0			(72,559	)
Purchases of short-term marketable securities		0			(2,178	)		0			(1	)
Proceeds from sales of marketable securities		0			18,000
Net cash used in investing activities		(2,462	)		(57,911	)		(536	)		(1,060	)

Financing activities
Payment of long-term debt		(16,000	)		0
Proceeds from revolving line of credit		0			25,000
Proceeds from issuance of long-term debt		0			40,000
Payment of deferred debt issuance costs		0			(1,751	)
Proceeds from issuance of common stock		2,113			276
Payments of long-term debt								0			(7,000	)
Proceeds from stock option exercises								508			1,385
Purchase of treasury stock for net settlement of equity awards		(88	)		(57	)		(145	)		(88	)
Common stock cash dividend paid		(4,529	)		(3,834	)		(2,743	)		(2,262	)
Net cash provided by (used in) financing activities		(18,504	)		59,634
Net cash used in financing activities								(2,380	)		(7,965	)

Effect of exchange rate changes on cash and cash equivalents		(228	)		(69	)		(90	)		(288	)
Net increase in cash and cash equivalents		(5,223	)		8,190
Net increase (decrease) in cash and cash equivalents								1,705			(3,239	)
Cash and cash equivalents at beginning of period		26,764			11,786			13,855			26,764
Cash and cash equivalents at end of period	$	21,541		$	19,976		$	15,560		$	23,525
Supplemental disclosures of cash flow information (see Notes 2, 6 and 7)

Unless the context requires otherwise, references to LeMaitre, LeMaitre Vascular, we, our, and us refer to LeMaitre Vascular, Inc. and our subsidiaries. We develop, manufacture, and market medical devices and implants used primarily in the field of vascular surgery. We also derive revenues from the processing and cryopreservation of human tissues for implantation in patients. We operate in a single segment in which our principal product lines include the following: anastomotic clips, angioscopes, biologic vascular and dialysis grafts, biologic vascular and cardiac patches, carotid shunts, embolectomy catheters, occlusion catheters, radiopaque marking tape, ~~surgical glue,~~ synthetic vascular grafts and valvulotomes. Our offices and production facilities are located in Burlington, Massachusetts; Fox River Grove, Illinois; North Brunswick, New Jersey; Chandler, Arizona; Vaughan, Canada; Sulzbach, Germany; Milan, Italy; Madrid, Spain; Saint-Etienne, France; Hereford, England; Kensington, Australia; Tokyo, Japan; Shanghai, China; and Singapore.

The accompanying unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (GAAP) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments, consisting only of normal, recurring adjustments considered necessary for a fair presentation of the results of these interim periods have been included. Preparing financial statements requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses. Actual results may differ from these estimates. Our estimates and assumptions, including those related to bad debts, inventories, intangible assets, sales returns and discounts, share-based compensation, and income taxes are updated as appropriate. The results for the ~~six~~three months ended ~~June 30, 2021~~March 31, 2022 are not necessarily indicative of results to be expected for the entire year. The information contained in these interim financial statements should be read in conjunction with our audited consolidated financial statements as of and for the year ended December 31, ~~2020,~~2021, including the notes thereto, included in our Form 10-K filed with the Securities and Exchange Commission (SEC) on ~~March~~ ~~12,~~~~2021.~~February 28, 2022.

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the unaudited consolidated financial statements and accompanying ~~notes to unaudited consolidated financial statements.~~notes. Due to the COVID-19 pandemic, there is heightened volatility and uncertainty in customer demand and the worldwide economy in general. ~~The~~However, the magnitude and duration of any impact on our revenues and operations from COVID-19 is uncertain and cannot ~~currently~~ be reasonably estimated at this time. The Company is not aware of any specific event or circumstance that would require an update to its accounting estimates or adjustments to the carrying value of its assets and liabilities as of ~~August 5, 2021,~~May 10, 2022, the issuance date of this Quarterly Report on Form 10-Q. Actual results could differ from those estimates.

Our consolidated financial statements include the accounts of LeMaitre Vascular and the accounts of our wholly-owned subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation.

Our revenue is derived primarily from the sale of disposable or implantable devices used during vascular surgery. We sell primarily directly to hospitals and to a lesser extent to distributors, as described below, and, during the periods presented in our consolidated financial statements, entered into consigned inventory arrangements with either hospitals or distributors on a limited basis. We also derive revenues from the processing and cryopreservation of human tissues for implantation in patients. These revenues are recognized when services have been provided and the tissue has been shipped to the customer, provided all other revenue recognition criteria discussed in the succeeding paragraph have been met.

We record revenue under the provisions of ASU 2014-09, Revenue from Contracts with Customers (Topic 606). The core principle of Topic 606 is that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The standard explains that to achieve the core principle, an entity should take the following actions:

Step 5: Recognize revenue when or as the entity satisfies a performance obligation

Revenue is recognized when or as a company satisfies a performance obligation by transferring a promised good or service to a customer (which is when the customer obtains control of that good or service). In instances in which shipping and handling activities are performed after a customer takes control of the goods (such as when title passes upon shipment from our dock), we have made the policy election allowed under Topic 606 to account for these activities as fulfillment costs and not as performance obligations.

We generally reference customer purchase orders to determine the existence of a contract. Orders that are not accompanied by a purchase order are confirmed with the customer either in writing or verbally. The purchase orders or similar correspondence, once accepted, identify the performance obligations as well as the transaction price, and otherwise outline the rights and obligations of each party. We allocate the transaction price of each contract among the performance obligations in accordance with the pricing of each item specified on the purchase order, which is in turn based on standalone selling prices per our published price lists. In cases where we discount products or provide certain items free of charge, we allocate the discount proportionately to all performance obligations, unless it can be demonstrated that the discount should be allocated entirely to one or more, but not all, of the performance obligations.

We ~~recognize~~record revenue, net of allowances for returns and discounts, fees paid to group purchasing organizations, and any sales and value added taxes required to be invoiced, which we have elected to exclude from the measurement of the transaction price as allowed by the standard, at the time of shipment (taking into consideration contractual shipping terms), or in the case of consigned inventory, when it is consumed. Shipment is the point at which control of the product and title passes to our customers, and at which LeMaitre ~~Vascular~~ has a present right to receive payment for the goods.

Below is a disaggregation of our revenue by major geographic area, which is among the primary categorizations used by management in evaluating financial performance, for the periods indicated (in thousands):

We do not carry any contract assets or contract liabilities, as there are generally no unbilled amounts due from customers under contracts for which we have partially satisfied performance obligations, or amounts received from customers for which we have not satisfied performance obligations. We satisfy our performance obligations under revenue contracts within a very short time period from receipt of the orders, and payments from customers are typically received within 30 to 60 days of fulfillment of the orders, except in certain geographies such as Spain and Italy where the payment cycle is customarily longer. Accordingly, there is no significant financing component to our revenue contracts. Additionally, we have elected as a policy that incremental costs (such as commissions) incurred to obtain contracts are expensed as incurred, due to the short-term nature of the contracts.

Customers returning products may be entitled to full or partial credit based on the condition and timing of the return. To be accepted, a returned product must be unopened (if sterile), unadulterated, and undamaged, must have at least 18 months remaining prior to its expiration date, or twelve months for our hospital customers in Europe, and generally be returned within 30 days of shipment. These return policies apply to sales to both hospitals and distributors. The amount of products returned to us, either for exchange or credit, has not been material. Nevertheless, we provide for an allowance for future sales returns based on historical returns experience, which requires judgment. Our cost of replacing defective products has not been material and is accounted for at the time of replacement.

In December 2019, the FASB issued ASU 2019-12 Income Taxes (Topic 740), which simplifies the accounting for income taxes by removing certain exceptions to the general principles in Topic 740, as well as clarifying and amending other areas of existing GAAP under Topic 740. The new standard was effective for us beginning January 1, 2021. The adoption of this standard did not have a material impact on our financial statements.

As part of the process of preparing our consolidated financial statements we are required to determine our income taxes in each of the jurisdictions in which we operate. This process involves estimating our actual current tax expense together with assessing temporary differences resulting from recognition of items for income tax and accounting purposes. These differences result in deferred tax assets and liabilities, which are included within our consolidated balance sheet. We must then assess the likelihood that our deferred tax assets will be recovered from taxable income during the carryback period or in the future; and to the extent we believe that recovery is not more likely than not, we must establish a valuation allowance. To the extent we establish a valuation allowance or increase this allowance in a period, we must reflect this increase as an expense within the tax provision in the statement of operations. We do not provide for income taxes on undistributed earnings of certain foreign subsidiaries, as our intention is to permanently reinvest these earnings.

We recognize, measure, present and disclose in our financial statements any uncertain tax positions that we have taken, or expect to take on a tax return. We operate in multiple taxing jurisdictions, both within and without the United States, and may be subject to audits from various tax authorities. Management’s judgment is required in determining our provision for income taxes, our deferred tax assets and liabilities, liabilities for uncertain tax positions, and any valuation allowance recorded against our net deferred tax assets. We will monitor the realizability of our deferred tax assets and adjust the valuation allowance accordingly.

Our policy is to classify interest and penalties related to unrecognized tax benefits as income tax expense. Our ~~2021~~ income tax expense varies from the statutory rate mainly due to the generation of federal and state tax credits, permanent items, different statutory rates from our foreign subsidiaries, and discrete stock option exercises. Our ~~2020~~2022 income tax expense varies from the statutory rate mainly due to the generation of federal and state tax credits, permanent items, and different statutory rates from our foreign subsidiaries. Our 2021 income tax expense varied from the statutory rate mainly due to the generation of federal and state tax credits, permanent items, different statutory rates from our foreign subsidiaries, and discrete stock option exercises.

We have reviewed the tax positions taken, or to be taken, in our tax returns for all tax years currently open to examination by a taxing authority. As of ~~June 30, 2021,~~March 31, 2022, the gross amount of unrecognized tax benefits exclusive of interest and penalties was ~~$794,000.~~$749,000. We remain subject to examination until the statute of limitations expires for each respective tax jurisdiction. The statute of limitations will be open with respect to these tax positions until ~~2028.~~2030. A reconciliation of beginning and ending amount of our unrecognized tax benefits is as follows:

As of ~~June 30, 2021,~~March 31, 2022, a summary of the tax years that remain subject to examination in our taxing jurisdictions is as follows:

~~Cash paid for income taxes was $6.2 million and $2.3 million for the~~ ~~six~~ ~~month periods ended~~ ~~June 30, 2021~~ ~~and~~ ~~June 30, 2020,~~ ~~respectively.~~

We had inventory on consignment at customer sites of ~~$1.8~~$2.0 million and $2.1 million at ~~June 30, 2021~~March 31, 2022 and December 31, ~~2020,~~2021, respectively.

~~Other deferred costs relate to~~In connection with our RestoreFlow allograft ~~offering and~~business, other deferred costs include costs incurred for the preservation of human tissues available for shipment, tissues currently in active processing, and tissues held in quarantine pending release to implantable status. By U.S. federal law, human tissues cannot be bought or sold. Therefore, the ~~vascular and cardiac~~ tissues we preserve are not held as inventory, and the costs we incur to procure and process ~~them~~tissues are instead accumulated and deferred. These costs include fixed and variable overhead costs associated with the cryopreservation process, including primarily direct labor costs, tissue recovery fees, inbound freight charges, indirect materials and facilities costs. General and administrative expenses and selling expenses associated with the provision of these services are expensed as incurred.

Our acquisitions are accounted for using the acquisition method, and the acquired ~~companies’~~businesses’ results have been included in the accompanying consolidated financial statements from their respective dates of acquisition. In each case for the acquisitions disclosed below, pro forma information assuming the acquisition had occurred at the beginning of the earliest period presented is not included, as the impact is immaterial.

Our acquisitions have historically been made at prices above the fair value of the acquired identifiable assets, resulting in goodwill, due to expectations of synergies that will be realized by combining businesses. These synergies include the use of our existing sales channel to expand sales of the acquired businesses’ products, ~~and services,~~ consolidation of manufacturing facilities, and the leveraging of our existing administrative infrastructure.

The fair market valuations associated with these transactions fall within Level 3 (see Note 13) of the fair value hierarchy, due to the use of significant unobservable inputs to determine fair value. The fair value measurements were calculated using unobservable inputs, primarily using the income approach, specifically the discounted cash flow method. The amount and timing of future cash flows within our analysis was based on our due diligence models, most recent operational budgets, long-range strategic plans and other estimates. ~~Our assumptions associated with these Level~~ 3 ~~valuations are discussed below and in Note~~ 13 ~~to these financial statements.~~

On June 22, 2020, we entered into an Asset Purchase Agreement (Artegraft APA) to acquire the ~~bovine carotid artery~~biologic graft business from Artegraft, Inc., which subsequent to the closing changed ~~its~~their name to Accidentals, Inc, (Artegraft, Inc.). Under the terms of the Artegraft APA, we agreed to pay Artegraft, Inc. a total of up to $90.0 million for the purchase of substantially all of ~~its~~the assets related to its business of ~~the~~ manufacturing, marketing, sale and distribution of ~~its~~ bovine carotid artery grafts (Products), other than specifically identified excluded assets. The acquired assets included inventory, accounts receivable, machinery and equipment, intellectual property, permits and approvals, data and records, and customer and supplier information. At closing, $72.5 million of the purchase price was paid to Artegraft, Inc. and other parties as specified in the Artegraft APA, including $7.5 million into an escrow account. The escrow amount ~~is to be~~was held until December 31, 2021 to cover any potential claims against LeMaitre or Artegraft, Inc.~~, after which it will be~~ and subsequently was released to Artegraft, Inc. by mutual consent of the parties.

Three earn-out payments of $5,833,333 each are potentially due to Artegraft, Inc. under the Artegraft APA depending on the achievement of specified revenue targets, as follows:

The Artegraft APA includes a catch-up feature on the earn-outs such that, at the end of the three-year period, if the sum of the unit sales for all three years is greater than or equal to 58,240 unit sales (80% of the combined individual-year targets), Artegraft, Inc. will receive a “catch-up payment” in an amount equal to (a) $17,500,000 times a fraction, the numerator of which is the aggregate number of unit sales for the three-year period, and the denominator of which is 72,800 less (b) any individual-year earn-out previously paid. We recorded this liability at a fair value of $0.4 million to reflect management’s estimate of the likelihood of achieving these targets at the time of the closing of the acquisition, as well as the time value of money until payment. This amount will be remeasured each quarter during the earn-out period, with any adjustments recorded in income from operations.

On the date of acquisition, the Company allocated the consideration given to the individual assets acquired and the liabilities assumed based on a preliminary estimate of their fair values. During the three months ended September 30, 2020, the Company obtained and considered additional information related to the assets acquired and liabilities assumed, and recorded measurement period adjustments to the allocation of the purchase price. The following table summarizes the purchase price allocation:

The goodwill results from expected synergies of combining the acquired products and customer information to our existing operations, and is deductible for tax purposes over 15 years.

The following table reflects the allocation of purchase consideration to the acquired intangible assets and related estimated useful lives:

The weighted-average amortization period of the acquired intangible assets was 12.6 years.

On October 11, 2019 (the Closing Date), we entered into an asset purchase agreement (Admedus APA) to acquire the biologic patch business assets and a related technology license from Admedus Ltd (now known as Anteris Technologies Ltd) and various of its subsidiaries (collectively, Admedus). The biologic patch business consists of the CardioCel and VascuCel product lines, which are manufactured in a manner intended to reduce the risk of calcification. The products are sold worldwide. On the same date, the parties entered into a Transition Services Agreement (TSA) under which Admedus will manufacture and supply LeMaitre with inventory for a period of up to three years, unless extended in writing by both parties. In August 2021, the term of this arrangement was extended through July 11, 2023.

Under the Admedus APA we agreed to pay Admedus a total of up to $15.3 million for the purchase of substantially all of its biologic patch business assets, other than specifically identified excluded assets, plus $8.0 million for the technology license. The acquired assets (in combination with the license) included inventory, intellectual property, permits and approvals, data and records, and customer and supplier information, as well as a small amount of machinery and equipment. At closing, $14.2 million of the purchase price was paid to Admedus. Shortly thereafter another $0.3 million was paid in connection with delivery of audited financial statements of the acquired business to LeMaitre. Additional payments of $0.7 million are due within 15 days of the first and third anniversaries of the closing date; the first ~~such~~ payment was made in October 2020. Additional contingent consideration was or may be payable as follows:

This contingent consideration of $7.5 million was initially valued in total at $2.0 million and is being re-measured each reporting period until the payment requirement ends, with any adjustments reported in income from operations.

During the quarter ended September 30, 2021, the Company entered into an amendment to the Admedus APA. Under the amendment, the Third Holdback Amount, less a deduction for certain expenses incurred by LeMaitre in order to achieve CE mark certification, will be paid as follows: 75% within 15 days following LeMaitre’s receipt of a CE mark under MDR regulations for CardioCel products, and 25% within 15 days following LeMaitre’s receipt of a CE mark under MDR regulations for VascuCel products. During the quarter ended September 30, 2021 we recorded a reduction to the liability of $0.5 million, with the offset recorded in income from operations, to reflect our estimate of costs to be deducted from the Third Holdback Amount in connection with this amendment.

During the quarter ended September 30, 2020, we recorded a $1.3 million adjustment to goodwill with an offsetting adjustment to deferred income taxes to reflect the difference between book basis and tax basis of the technology license. The following table summarizes the purchase price allocation:

The goodwill results from expected synergies of combining the acquired products and customer information to our existing operations, and is deductible for tax purposes over 15 years.

The following table reflects the allocation of purchase consideration to the acquired intangible assets and related estimated useful lives:

The weighted-average amortization period of the acquired intangible assets was 10.4 years.

On ~~July 12, 2019,~~ we entered into an agreement with UreSil, LLC to purchase the remaining assets of their Tru-Incise valve cutter business, including distribution rights in the United States. We also entered into a TSA under which UreSil, LLC continued to manufacture the acquired products for us for a specified time, until we transitioned the full manufacturing process to our Burlington, Massachusetts facilities. This manufacturing transfer is now complete.

The purchase price for the acquired assets, which included inventory, machinery and equipment, intellectual property, and customer and supplier information, was $8.0 million. Of this amount, $6.8 million was paid at closing, with ~~three~~ ~~follow-on payments of $0.4 million each due on the first,~~ ~~second~~ ~~and~~ ~~third~~ anniversaries of the closing date. The deferred amounts totaling $1.2 million were recorded at an acquisition-date fair value of $1.1 million using a discount rate of 4.19% to reflect the time value of money between the acquisition date and the payment due dates. There are no ~~contingencies associated with these holdback payments, although they~~ ~~may~~ ~~be reduced for certain post-closing claims. The~~ ~~first~~ ~~payment was made without adjustment in~~ ~~July 2020.~~ ~~The~~ ~~second~~ ~~payment was made without adjustment in~~ ~~July 2021.~~

~~The goodwill results from expected synergies of combining the acquired products and customer information to our existing operations, and is deductible for tax purposes over~~ 15 ~~years.~~

There was no change to goodwill during the ~~six~~three months ended ~~June 30, 2021.~~March 31, 2022. Other intangible assets consist of the following:

These ~~intangible~~ assets are being amortized over ~~their~~ useful lives ranging from ~~two~~2 to 16 years. The weighted-average amortization period for these intangibles as of ~~June 30, 2021~~March 31, 2022 is ~~11.5~~11.1 years. Amortization expense is included in general and administrative expense and was as follows for the periods indicated.

We estimate that amortization expense for the remainder of ~~2021~~2022 and for each of the five succeeding fiscal years will be as follows:

In connection with the acquisition of the Artegraft biologic graft business, we incurred debt in the amount of $65 million under a senior secured credit facility with a group of banks. This credit arrangement included a $25 million revolving credit line that was fully drawn at inception, as well as a $40 million five-year term loan. During the year ended December 31, ~~2020~~2021, we made scheduled principal payments on the term loan of $1.0 million, ~~and~~ repaid the ~~revolving line of~~loan in full, and terminated the credit agreement in ~~full.~~accordance its terms. During the ~~six~~three months ended ~~June 30,~~March 31, 2021, we made a scheduled principal payment on the term loan of ~~$1.0~~$0.5 million and also made additional optional prepayments of ~~$15.0~~$6.5 million. ~~Long term debt as of~~ ~~June 30, 2021~~ ~~is as follows:~~

~~The~~Under the terms of the agreement, the loans ~~bear~~bore interest at a rate per annum of, at our option, either (i) the Base Rate plus an applicable margin of from 1.25% to 1.75% depending on our consolidated leverage ratio, or (ii) the Eurodollar Rate plus an applicable margin of from 2.25% to 2.75% depending on our consolidated leverage ratio. Base Rate iswas defined in the credit agreement as a fluctuating rate per annum of the Federal Funds rate plus 0.5% or the prime rate of interest established from time to time by KeyBank National Association. At ~~June 30,~~March 31, 2021, all outstanding borrowings were designated as Eurodollar loans and bore interest of 3.25%.

We incurred debt issuance costs in connection with this credit arrangement of approximately $1.8 million. These costs were allocated between the revolving line of credit and the term loans, with the portion related to the revolving line of credit of $0.7 million recorded in other assets on our balance sheet, and the portion allocated to the term loan recorded as a deduction from the amount of the debt. All of these transaction costs ~~are~~were being amortized into interest expense on a straight-line basis as the result iswould not be materially different from using the interest method, over the five-year term of the arrangement. This ~~results~~resulted in an effective interest rate of approximately 4.2%. During the ~~six~~ ~~months~~quarter ended ~~June 30,~~March 31, 2021, in connection with making optional prepayments of $~~15.0~~6.5 million on the term loan, we expensed a proportionate amount of the unamortized transaction costs in the amount of ~~$0.3~~$0.1 million. Cash paid for interest during the ~~six~~three months ended ~~June 30,~~March 31, 2021 was ~~$0.7~~$0.3 million.

~~The term of the revolving line of credit is~~ ~~five~~ ~~years, with all outstanding amounts due on~~ ~~June 22, 2025.~~ ~~The term loan is repayable in increasing quarterly installments of $0.5 million to $1.0 million through~~ ~~March 31, 2025,~~ ~~with the remaining outstanding balance due on~~ ~~June 22, 2025.~~ ~~As of~~ ~~July 21, 2021,~~ ~~we had paid off the term loan in full and had 0 borrowings outstanding under our revolving line of credit.~~

We must comply with various financial and non-financial covenants, which are set forth in the Credit Agreement governing the credit facility. The primary financial covenant consists of a maximum consolidated leverage ratio. The lenders are entitled to accelerate repayment of the loans and terminate the revolving credit commitment upon the occurrence of any of various events of default as described in the Credit Agreement. We were in compliance with the covenants as of ~~June 30, 2021.~~ Borrowings under the secured credit facility are secured by 100% of the stock of our domestic subsidiaries, portions of the stock of certain of our foreign subsidiaries, and substantially all of our and our subsidiaries’ other property and assets, in each case subject to various exceptions.

We are required to make mandatory prepayments of the term loans and any revolving credit loans in various amounts if we have Excess Cash Flow (as defined in the Credit Agreement, and commencing in respect of our fiscal year ending ~~December~~ ~~31,~~~~2021~~~~), if we make certain sales of assets outside the ordinary course of business above certain thresholds or if we suffer certain property loss events above certain thresholds. We~~ ~~may~~ ~~make optional prepayments of the term loans from time to time without premium or penalty.~~

We conduct the majority of our operations in leased facilities, all of which are accounted for as operating leases, as they do not meet the criteria for finance leases. Our principal worldwide executive, distribution, and manufacturing operations are located in five leased facilities with square footage totaling 109,354 in Burlington, Massachusetts. All five Burlington leases expire in December 2030. In addition, our European operations are headquartered at a 16,470 square foot leased facility located in Sulzbach, Germany under a lease which expires in August 2023. This lease contains two five-year renewal options. We also lease a facility in Hereford, England which houses our United Kingdom sales and distribution business. During the quarter ended June 30, 2021 we executed an expansion of ~~this~~the Hereford lease ~~with the same landlord~~ under terms substantially similar to the original lease. In connection with our acquisition of the Artegraft biologic graft business, we assumed a 16,732 square foot lease in North Brunswick, New Jersey, which expires in October 2029. ~~During the quarter ended~~In June ~~30,~~ 2021 we entered into a six-year lease in Milan, Italy which ~~will house~~houses a customer service and warehouse ~~facility commencing in~~ ~~September 2021.~~ facility. This lease contains a six-year renewal option. We also have smaller long-term leased sales, marketing and other facilities located in Arizona, Canada, Australia, Singapore and China, and short-term leases in Japan, ~~Italy,~~ Spain and Illinois. Our lease in Canada contains a five-year renewal option exercisable in February 2023. Our leases in Germany and Italy are subject to periodic rent increases based on increases in the consumer price index as measured on an annual basis, with such increases applicable to the subsequent twelve months of lease payments. None of our noncancelable lease payments include non-lease components such as maintenance contracts; we generally reimburse the landlord for direct operating costs associated with the leased space. We have no subleases, and there are no residual value guarantees associated with, or restrictive covenants imposed by, any of our leases. There were 0 assets held under capital leases at ~~June 30, 2021.~~March 31, 2022.

We also lease automobiles under operating leases in the ~~U.S.~~United States as well as certain of our international subsidiaries. The terms of these leases are generally three years, with older vehicles replaced by newer vehicles from time to time. During the ~~quarter ended~~fiscal year ~~June 30,~~ 2021,we entered into a five-year lease for printing equipment.

We account for leases under the provisions of ASU No. 2016-02, Leases (Topic 842), subsequently amended by ASU 2018-11, Leases (Topic 842): Targeted Improvements. Under this guidance, we are required to recognize the following for all leases (with the exception of short-term leases) at the commencement date: a lease liability, which is a lessee’s obligation to make lease payments arising from a lease, measured on a discounted basis; and a right-of-use asset, which is an asset that represents the lessee’s right to use, or control the use of, a specified asset for the lease term.

Our most significant judgment involved in determining the amounts to initially record as lease liabilities and right-of-use assets upon initial adoption of this standard, and for leases entered into subsequently, was the selection of a discount rate; because we had no debt as of the adoption of this standard, we had no incremental borrowing rate to reference. We therefore derived an incremental borrowing rate using quotes from potential lenders as the primary inputs, augmented by other available information. The resulting rate selected was 5.25%. We determined that it was appropriate to apply this single rate to our portfolio of leases worldwide, as the lease terms and conditions are substantially similar, and because we believe our subsidiaries would be unable to obtain borrowings on their own without a commitment of parent company support. In connection with the assumption of the Artegraft North Brunswick, New Jersey lease, ~~referenced above,~~ we used LeMaitre’s borrowing rate of 3.5% as of the acquisition date associated with debt incurred to finance the acquisition to value the lease.

At ~~June 30, 2021,~~March 31, 2022, the minimum noncancelable operating lease rental commitments with initial or remaining terms of more than one year are as follows:

~~Under Accounting Standards Codification Topic~~ ~~280,~~~~Segment Reporting~~,The FASB establishes standards for reporting information regarding operating segments in financial statements. Operating segments are ~~defined~~identified as components of an enterprise that engage in business activities for which separate, discrete financial information is available and ~~evaluated~~is regularly reviewed by the chief operating decision-maker in making decisions on how to allocate resources and assess performance. We view our operations and manage our business as 1 operating segment. No discrete operating information is prepared by us except for sales by product line and operations by legal entity for local ~~reporting~~ purposes.

Most of our revenues are generated in the United States, Germany and other European countries, Canada, the United Kingdom and ~~other European countries as well as in Canada,~~ Japan, and ~~Australia. Substantially~~substantially all of our assets are located in the United States, Germany and France. Net sales to unaffiliated customers by country were as follows:

Our Third Amended and Restated 2006 Stock Option and Incentive Plan allows for granting of incentive stock options, non-qualified stock options, stock appreciation rights, restricted stock units, performance-based restricted stock units, unrestricted stock awards, and deferred stock awards to our officers, employees, directors and consultants. The components of share-based compensation expense were as follows:

Stock-based compensation is included in our statements of operations as follows:

We did not grant any options during the ~~six~~three-month ~~period~~periods ended ~~June 30,~~ March 31, 2022 or 2021.During the ~~six~~~~-month period ended~~ ~~June 30, 2020,~~ ~~we granted options for the purchase of 20,000 shares of our common stock. During the~~ ~~six~~three months ended ~~June 30, 2021~~March 31, 2022 and ~~2020,~~2021, we awarded restricted stock units of ~~1,157~~112 and ~~2,292,~~694, respectively. We issued approximately ~~140,000~~32,000 and ~~26,000~~70,000 shares of common stock following the exercise or vesting of underlying stock options or restricted stock units during the ~~six~~three months ended ~~June 30, 2021~~March 31, 2022 and ~~2020,~~2021, respectively.

On February ~~23, 2021,~~22, 2022, our Board of Directors authorized the repurchase of up to ~~$15.0~~$20.0 million of the Company’s common stock through transactions on the open market, in privately negotiated purchases or otherwise until February 22, ~~2022.~~2023. The repurchase program may be suspended or discontinued at any time. To date we have not made any repurchases under this program.

In February 2011, our Board of Directors approved a policy for the payment of quarterly cash dividends on our common stock. Future declarations of quarterly dividends and the establishment of future record and payment dates are subject to approval by our Board of Directors on a quarterly basis. The dividend activity for the periods presented is as follows:

On ~~July 22, 2021,~~April 26, 2022, our Board of Directors approved a quarterly cash dividend on our common stock of ~~$0.11~~$0.125 per share payable on ~~September 9, 2021~~June 2, 2022, to stockholders of record at the close of business on ~~August 26, 2021~~May 17, 2022, .~~which will total approximately $2.4 million.~~

The fair value accounting guidance requires that assets and liabilities carried at fair value be classified and disclosed in one of the following three categories:

Level 1 assets being measured at fair value on a recurring basis as of ~~June 30, 2021~~March 31, 2022 included our short-term investment and short-duration bond mutual fund accounts.

We had no Level 2 assets being measured at fair value on a recurring basis as of ~~June 30, 2021.~~March 31, 2022.

As discussed in Note 4, several of our acquisition-related assets and liabilities have been measured using Level 3 techniques. During 2020 we recorded a contingent liability associated with our acquisition of the bovine carotid ~~artery~~ graft business from Artegraft. The agreement requires us to make potential additional payments to Artegraft of up to $17.5 million depending on the achievement of certain unit sales milestones during the first three calendar years following the acquisition. We recorded this liability at a fair value of $0.4 million to reflect management’s estimate of the likelihood of achieving these targets at the time of the Closing, as well as the time value of money until payment. This amount ~~will be~~is being remeasured each quarter during the earn-out period, with any adjustments recorded in income from operations.

During 2019, we recorded contingent liabilities associated with our acquisition of the Admedus biologic patch ~~business from Admedus.~~business. The agreement includes the potential for us to pay up to $7.8 million of additional consideration beyond payments made to date, with $0.3 million contingent upon the delivery of audited financial ~~statement~~statements of the acquired business to us; $2.0 million contingent on ~~LeMaitre Vascular’s~~LeMaitre’s success in obtaining CE marks under MDR regulations on the acquired products, $0.5 million contingent upon Admedus’ success in extending the shelf life of the acquired products as specified in the agreement, and another $5.0 million contingent on the achievement of specified levels of revenues in the first 12 and 24 months following the acquisition date. This additional contingent consideration was initially valued in total at $2.3 million and is being re-measured each reporting period until the payment requirement ends, with any adjustments reported in income from operations. The contingent payment related to the delivery of audited financial statements of the business was paid in November 2019 upon satisfaction of the deliverable. The contingent payments related to Admedus’ extending the shelf life of the acquired products and achieving the revenue ~~target~~targets during the first 12 ~~months~~and 24 month periods following the acquisition were not met, and the portion of the liabilities related to these items was adjusted through income from operations. The agreement was amended in August 2021 such that the contingent payment of $2.0 million potentially due upon LeMaitre Vascular’s success in obtaining CE marks under MDR regulations on the acquired products may be reduced for certain costs incurred by LeMaitre in achieving the CE marks.

The following table provides a rollforward of the fair value of these liabilities, as determined by Level 3 unobservable inputs including management’s forecast of future revenues for the acquired businesses, as well as, management’s ~~estimate~~estimates of the likelihood of ~~obtaining CE marks on~~achieving the ~~acquired CardioCel and VascuCel products, and management’s estimate of Admedus’ ability to extend the shelf life of the acquired products.~~other specified criteria:

Changes to our accumulated other comprehensive loss for the ~~six~~three months ended ~~June 30, 2021~~March 31, 2022 and ~~2020~~2021 consisted primarily of foreign currency translation:

On ~~July 16, 2021,~~April 26, 2022, ~~we closed an offering of 1,000,000 shares of our common stock, $0.01 par value per share, at~~the Company committed to a price to the public of $54.50 per share, less underwriting discounts. The net proceeds, after deducting the underwriting discounts and other offering expenses, were approximately $51.0 million. We used a portion of the proceeds from the offering to repay our outstanding debt. We plan to ~~use the remaining proceeds for general corporate purposes, including working capital needs~~close its St. Etienne, France factory in order to streamline its manufacturing operations and ~~capital expenditures, dividend payments, deferred payments related~~ to ~~prior acquisitions,~~reduce expenses. The Company expects production of all devices manufactured in St. Etienne will halt, and the ~~funding~~site will close, by June 30, 2022. The Company will terminate the employment of ~~future acquisitions.~~

On ~~August 4, 2021,~~ ~~the underwriters purchased an additional 150,000 shares pursuant to an option granted to them~~all personnel at that site in connection with the ~~offering described above.~~closure. The ~~net proceeds~~Company estimates that it will incur total expenses relating to employment terminations of approximately $2.7 million, all of which represent cash expenditures. In addition, the Company estimates that it will incur expenses related to the impairment of fixed assets, inventory and intangible assets of approximately $0.5 million. This factory closure will result in a total of approximately $3.2 million of special charges. The Company ~~after deducting underwriting discounts~~expects to record $3.1 million of these charges in 2022.

In April 2022, the Company agreed to buy out its Korean distributor, JiSang, for $540,000 and ~~other offering expenses, were approximately $7.6 million. We plan~~signed a 5-year office/warehouse lease in Seoul totaling 2,300 square feet. The Company expects to ~~use~~ begin selling direct-to-hospital in Korea in January 2023.

In April 2022, the ~~proceeds for general corporate purposes.~~Company signed a new 9-year office/warehouse lease in Sulzbach, Germany, increasing square footage by 4,940 to a total of 21,410 square feet.

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

This Quarterly Report on Form 10-Q contains forward-looking statements (within the meaning of the U.S. Private Securities Litigation Reform Act of 1995) that involve substantial risks and uncertainties, particularly risks related to the regulatory environment, our common stock, fluctuations in our quarterly and annual results, our ability to successfully integrate acquisitions into our business, and risks related to our business and industry generally, such as risks inherent in the process of developing and commercializing products and services that are safe and effective for use in the peripheral vascular disease market. All statements, other than statements of historical facts, included in this report regarding our strategy, future operations, future financial position, future net sales, gross margin expectations, projected costs, projected expenses, prospects and plans and objectives of management are forward-looking statements. The words “anticipates,” “believes,” “estimates,” “expects,” “intends,” “may,” “plans,” “projects,” “will,” “would,” and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. We have based these forward-looking statements on our current expectations and projections about future events. Although we believe that the expectations underlying any of our forward-looking statements are reasonable, these expectations may prove to be incorrect, and all of these statements are subject to risks and uncertainties. Should one or more of these risks and uncertainties materialize, or should underlying assumptions, projections, or expectations prove incorrect, our actual results, performance, or financial condition may vary materially and adversely from those anticipated, estimated, or expected. No forward-looking statement can be guaranteed and actual results may vary materially from those projected in the forward-looking statements. We intend to take advantage of the Safe Harbor provisions of the Private Securities Litigation Reform Act of 1995 regarding our forward-looking statements, and are including this sentence for the express purpose of enabling us to use the protections of the safe harbor with respect to all forward-looking statements. These risks and uncertainties include, but are not limited to:the status of our global regulatory approvals and compliance with foreign regulatory requirements to market and sell our products outside the United States; the duration and severity of the impact of COVID-19 on the global economy, our customers, our suppliers and our company; ~~compliance with foreign regulatory requirements to market our products outside the United States;~~ the risk of significant fluctuations in our quarterly and annual results due to numerous factors; the risk that assumptions about the market for the Company’s products and the productivity of the Company’s direct sales force and distributors may not be correct; the risk that we may not be able to maintain our recent levels of profitability; the risk that the Company may not realize the anticipated benefits of its strategic activities; risks related to the integration of acquisition targets; the acceleration or deceleration of product growth rates;risks related to product demand and market acceptance of the Company’s products and pricing; the risk that a recall of our products could result in significant costs or negative publicity; the risk that the Company is not successful in transitioning to a direct-selling model in new territories.

Forward-looking statements reflect management’s analysis as of the date of this quarterly report. Further information on potential risk factors that could affect our business and financial results is detailed in Part II, Item 1A, “Risk Factors” in this Quarterly Report on Form 10-Q and in our other filings with the Securities and Exchange Commission, including under the section headed “Risk Factors” in our most recent Annual Report on Form 10-K. Given these risks, uncertainties and other factors, you should not place undue reliance on these forward-looking statements. The following discussion and analysis should be read in conjunction with our consolidated financial statements and the related notes included in this report and our other SEC filings, including our audited consolidated financial statements and the related notes contained in our Annual Report on Form 10-K for the year ended December 31, ~~2020,~~2021, as filed with the SEC on ~~March~~~~12, 2021.~~February 28, 2022. We do not assume any obligation to update any forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law. Unless the context indicates otherwise, references to “LeMaitre Vascular,” “we,” “our,” and “us” in this Quarterly Report on Form 10-Q refer to LeMaitre Vascular, Inc. and its subsidiaries.

LeMaitre, AlboGraft, ~~AlboSure,~~ AnastoClip, Artegraft, ~~Cardial,~~ CardioCel, Omniflow, RestoreFlow, ~~TRIVEX,~~ VascuCel and XenoSure are registered trademarks of LeMaitre Vascular or one of its subsidiaries. This Quarterly Report on Form 10-Q also includes the registered and unregistered trademarks of other persons, which are the property of their respective owners.

~~We are~~LeMaitre Vascular is a global provider of medical devices and human tissue cryopreservation services largely used in the treatment of peripheral vascular disease, end-stage renal disease, and to a lesser extent cardiovascular disease. We develop, manufacture, and market vascular devices to address the needs of vascular surgeons and, to a lesser ~~extent,~~degree, other specialties such as cardiac surgeons, general surgeons and neurosurgeons. Our diversified portfolio of devices consists of brand name products that are used in arteries and veins ~~outside of the heart~~ and are well known to vascular surgeons. Our principal product offerings are sold ~~throughout the world,~~globally, primarily in the United States, Europe, the ~~U.K.,~~United Kingdom, Canada and ~~Asia/Pacific Rim.~~Asia Pacific. We estimate that the annual worldwide market for peripheral vascular devices exceeds $5 billion, within which we estimate that the addressable market for our products is approximately $750 million. We have grown our business using a simple three-pronged strategy: 1) pursuing a focused call point, 2) competing for sales of low-rivalry, niche products, and 3) expanding our worldwide direct sales force while acquiring and, to a lesser extent, developing complementary devices. We have used acquisitions as a primary means of further penetrating the peripheral vascular device market, and we expect to continue to pursue this strategy in the future. We currently manufacture most of our products in our Burlington, Massachusetts headquarters.

Our products and services are used primarily by vascular surgeons who treat peripheral vascular disease through both open surgical methods and endovascular techniques. In contrast to interventional cardiologists and interventional radiologists, vascular surgeons can perform both open surgical and minimally invasive endovascular procedures, and ~~are~~ therefore ~~uniquely positioned to~~can provide a wider range of treatment options to their patients. More recently, however, we have begun to explore adjacent market customers, or non-vascular surgeon customers, who can be served by our vascular device technologies, such as cardiac surgeons and neurosurgeons.

Since March 2020, the COVID-19 pandemic has significantly impacted the markets ~~into which we sell devices and~~for our products as well as our business. In response to COVID-19, many hospitals limited elective procedures in response to the onset of the pandemic and ~~many~~then periodically when infection rates have increased. Many of our devices are used in elective procedures. Additionally, our sales representatives’ access to hospitals and surgeons has periodically been restricted by hospitals or local governments. ~~In areas where the COVID-19 pandemic has abated,~~More recently, however, in many geographies we have ~~begun to see~~seen restrictions eased, ~~particularly in the United States. However,~~although the prevalence of COVID-19 variants ~~could result~~has not always resulted in the ~~re-imposition~~re-opening of ~~restrictions.~~hospital access. During 2020 and into ~~2021,~~2022, these dynamics resulted in, and we expect will continue to result in, variable sales. In response to the COVID-19 pandemic, we have modified our manufacturing operations in order to adhere to social distancing requirements dictated by local law. In Q2 2020 we also undertook measures to reduce our operating costs, including temporary base salary cuts and a reduction in force of approximately 13% of our full-time employees. However, as sales have normalized, we have been rehiring personnel in many departments, including our sales force. We ended our temporary base salary cuts on August 31, 2020.unpredictable sales.

Our principal product lines include the following: anastomotic clips, ~~angioscopes,~~ biologic vascular and dialysis grafts, biologic vascular and cardiac patches, carotid shunts, embolectomy catheters, occlusion catheters, radiopaque marking tape, ~~surgical glue,~~ synthetic vascular grafts, and valvulotomes. Through our RestoreFlow allografts business, we also provide services related to the processing and cryopreservation of human vascular and cardiac tissue.

Our principal biologic offerings include vascular and cardiac patches as well as vascular ~~cardiac~~ and dialysis ~~grafts, and surgical glue.~~grafts. In ~~the current quarter,~~Q1 2022, biologics represented 48% of worldwide sales. We view the biologic device ~~segment~~offerings favorably, as we believe it contains differentiated and in some cases growing product segments.

~~On June 22, 2020, we acquired the Artegraft biologic graft business. The results of operations of this business have been included in our results of operations since the date of acquisition.~~

To assist us in evaluating our business strategies, we regularly monitor long-term technology trends in the peripheral vascular device market. Additionally, we consider the information obtained from discussions with the medical community in connection with the demand for our products, including potential new product launches. We also use this information to help determine our competitive position in the peripheral vascular device market and our manufacturing capacity requirements.

Our ability to execute on these opportunities on a timely basis, or at all, ~~will likely~~may be impacted by the COVID-19 pandemic, the duration and severity of which are uncertain.

We sell our products and services primarily through a direct sales force. As of ~~June 30, 2021,~~March 31, 2022, our sales force was comprised of 88112 sales representatives in North America, Europe, the United Kingdom and ~~Asia/~~Asia Pacific, ~~Rim,~~ including three export managers. Our worldwide headquarters is located in Burlington, Massachusetts, and we also have North American sales offices in Chandler, Arizona and Vaughan, Canada. Our European headquarters is located in Sulzbach, Germany, ~~with additional European~~and we also have sales offices in Milan, Italy; Madrid, Spain; and Hereford, England. Our ~~Asia/~~Asia Pacific ~~Rim~~ headquarters is located in Singapore, ~~with additional Asia/Pacific Rim~~and we also have sales offices in Tokyo, Japan; Shanghai, China; and Kensington, Australia. During the current quarter, approximately 95% of our net sales were generated in ~~countries or regions~~territories in which we employ direct sales representatives. We also sell our products in other countries through distributors.

Historically we have experienced success in lower-rivalry niche segments, for example the markets for valvulotomes and carotid shunts. In the valvulotome market, our highly differentiated devices have historically allowed us to increase our selling prices while maintaining unit share. In contrast, we have experienced less success in highly competitive markets such as the polyester vascular graft market, where we face competition from larger companies with greater resources. While we believe ~~that~~ these challenging market dynamics can be mitigated by our relationships with vascular surgeons, there can be no assurance that we will succeed in highly competitive markets.

We have also experienced success in international markets, such as Europe, where we ~~also~~ have a significant sales force, and sometimes offer comparatively lower average selling prices. If we continue to seek growth opportunities outside of North America, we may experience downward pressure on our gross margin.

Our strategy for growing our business includes the acquisition of complementary product lines and companies ~~as well as~~and occasionally the ~~occasional~~ discontinuance or divestiture of products or activities that are no longer complementary:

Because we believe that direct-to-hospital sales engender closer customer relationships, and allow for higher selling prices and gross margins, we periodically enter into transactions with our distributors to transition their sales of our medical devices into our direct sales organization:

We also rely, to a much lesser extent, on internal product development efforts to bring differentiated technology and next-generation products to market:

In addition to our sales growth strategies, we have also executed on several operational initiatives designed to consolidate manufacturing into our Burlington facilities. We expect these plant consolidations will result in improved control over production quality as well as reduced costs. Our most recent manufacturing transfers included:

~~In addition to relying upon acquisitions for growth, we also rely on internal product development efforts to bring differentiated technology and next-generation products to market:~~

Our execution of these initiatives may affect the comparability of our financial results and may cause fluctuations from period to period as we incur related process engineering and other charges.

Fluctuations in the exchange rates between the U.S. dollar and foreign currencies, primarily the Euro, affect our financial results. For the ~~six~~three months ended ~~June 30, 2021~~March 31, 2022 approximately ~~38%~~39% of our sales took place outside the U.S., largely in currencies other than the U.S. dollar. We expect foreign currencies will represent a significant percentage of future sales. Selling, marketing, and administrative costs related to these sales are also denominated in foreign currencies, thereby partially mitigating our bottom-line exposure to exchange rate fluctuations. However, if there is an increase in the rate at which a foreign currency is exchanged for U.S. dollars, it will require more of the foreign currency to equal a specified amount of U.S. dollars than before the rate increase. In such cases we will record less revenue in U.S. dollars than we did before the exchange rate changed. For the ~~six months~~quarter ended ~~June 30, 2021,~~March 31, 2022, we estimate that the effects of changes in foreign exchange rates ~~increased~~decreased our reported sales by approximately ~~$2.1~~$0.8 million, as compared to rates in effect for the ~~six months~~quarter ended ~~June 30, 2020.~~March 31, 2021.

The following is a description of the primary components of our net sales and expenses:

Net sales. We derive our net sales from the sale of our products and services, less discounts and returns. Net sales include the shipping and handling fees paid for by our customers. Most of our sales are generated by our direct sales force and are shipped and billed to hospitals or clinics throughout the world. In countries where we do not have a direct sales force, sales are primarily to distributors, who in turn sell to hospitals and clinics. In certain cases our products are held on consignment at a hospital or clinic prior to purchase; in those instances we recognize revenue at the time the product is used in surgery rather than at shipment.

Cost of sales. We manufacture the majority of the products that we sell. Our cost of sales consists primarily of manufacturing personnel, raw materials and components, depreciation of property and equipment, and other allocated manufacturing overhead, as well as freight expense we pay to ship products to customers.

Sales and marketing. Our sales and marketing expense consists primarily of salaries, commissions, stock-based compensation, travel and entertainment, sales meetings, attendance at vascular congresses, training programs, advertising and product promotions, direct mail and other marketing costs.

General and administrative. General and administrative expense consists primarily of executive, finance and human resource salaries, stock based compensation, legal and accounting fees, information technology expense, intangible asset amortization expense and insurance expense.

Research and development. Research and development expense primarily includes costs associated with ~~the design, development, testing, enhancement~~obtaining and maintaining regulatory approval of our products, ~~principally~~ salaries, laboratory testing and supply costs. It also includes costs associated with the design and execution of clinical studies, ~~regulatory submissions,~~ costs to register, maintain, and defend our ~~intellectual property, royalty payments associated with licensed and acquired~~ intellectual property, and costs to transfer the manufacturing of acquired product lines to our Burlington facility. Also included are costs associated with the design, development, testing and enhancement of new or existing products.

Other income (expense). Other income (expense) primarily includes interest income and expense, foreign currency gains (losses), and other miscellaneous gains (losses).

Income tax expense. We are subject to federal and state income taxes for earnings generated in the ~~United States,~~U.S., which include operating losses or profits in certain foreign jurisdictions for certain years depending on tax elections made, and foreign taxes on earnings of our wholly-owned foreign subsidiaries. Our consolidated tax expense is affected by the mix of our taxable income (loss) in the ~~United States~~U.S. and foreign subsidiaries, permanent items, discrete items, unrecognized tax benefits, and amortization of goodwill for ~~U.S~~U.S. tax reporting purposes.

Since March 2020, the COVID-19 pandemic has significantly impacted the markets ~~into which we sell devices and~~for our products as well as our business. In response to COVID-19, many hospitals limited elective procedures in response to the onset of the pandemic and ~~many~~then periodically over the last two years when infection rates have increased. Many of our devices are used in elective procedures. Additionally, our sales representatives’ access to hospitals and surgeons has periodically been restricted by hospitals or local governments. ~~In areas where the COVID-19 pandemic has abated,~~More recently, however, in many geographies we have ~~begun to see~~seen restrictions eased, ~~particularly in the United States. However,~~although the prevalence of COVID-19 variants ~~could result~~has not always resulted in the ~~re-imposition~~re-opening of ~~restrictions.~~hospital access. During 2020 and into ~~2021,~~2022, these dynamics resulted in, and we expect will continue to result in, variable sales. In response to the COVID-19 pandemic, we have modified our manufacturing operations in order to adhere to social distancing requirements. In Q2 2020 we also undertook measures to reduce our operating costs, including temporary base salary cuts and a reduction in force of approximately 13% of our full-time employees. However, as sales have normalized, we have been rehiring personnel in many departments, including our sales force, and we expect to add personnel in the second half of 2021. We ended our temporary base salary cuts on August 31, 2020.unpredictable sales.

For reasons described above, our results could be materially impacted in the near term. These financial statements and management’s discussion and analysis of financial condition and results of operations should be read in that context.

Comparison of the ~~three- and six-month periods~~three-month period ended ~~June 30, 2021~~March 31, 2022 to the ~~three- and six-month~~three-month month ~~periods~~period ended ~~June 30, 2020:~~March 31, 2021:

The following tables set forth, for the periods indicated, our net sales by geography, and the change between the specified periods expressed as a percentage increase or decrease:

~~As a general matter, the COVID-19 pandemic negatively impacted sales in the 2020 periods more acutely than in the 2021 periods in all geographies.~~

Net sales. Net sales increased ~~$15.8~~$3.7 million, or ~~64%~~10%, to ~~$40.7~~$39.6 million for the three months ended ~~June 30, 2021,~~March 31, 2022, compared to ~~$24.9~~$35.9 million for the three months ended ~~June 30, 2020.~~March 31, 2021. The increase was driven ~~largely~~primarily by ~~Artegraft~~an increase in bovine ~~grafts, with increased~~graft sales of ~~$6.5 million. We also had higher~~$1.0 million, and carotid patch sales of $0.7 million, largely due to carotid patch CE mark issues in the prior year. Additionally, shunt, allograft, and valvulotome sales ~~of $1.9~~increased by $0.7 million, ~~higher carotid shunt sales of $1.5~~$0.6 million, and ~~higher sales of bovine carotid patches and service revenues from allografts of $1.4~~$0.5 million, ~~each.~~respectively, for the three months ended March 31, 2022 compared to the three months ended March 31, 2021. We estimate that the ~~weaker~~stronger U.S. dollar ~~increased~~decreased net sales by ~~$1.2~~$0.8 million during the three months ended ~~June 30, 2021~~March 31, 2022 as compared to the three months ended ~~June 30, 2020.~~

Net sales increased $21.2 million, or 38%, to $76.6 million for the six months ended June 30, 2021, compared to $55.4 million for the six months ended June 30, 2020. The increase was driven largely by Artegraft bovine grafts, with increased sales of $12.3 million. We also had higher valvulotome sales of $2.8 million, higher carotid shunt sales of $1.4 million, higher sales of bovine carotid patches of $1.3 million and higher allografts service revenues of $0.9 million. We estimate that the weaker U.S. dollar increased sales by $2.1 million during the six months ended June 30, 2021 as compared to the six months ended June 30, 2020.March 31, 2021.

Direct-to-hospital net sales were 95% of our total net sales for the ~~six~~three months ended ~~June 30, 2021,~~March 31, 2022, and 94% for the ~~six-month period~~three-months ended ~~June 30, 2020.~~March 31, 2021.

Net sales by geography. Net sales in the Americas increased ~~$12.4~~$2.8 million, or ~~83%~~12%, for the three months ended ~~June 30, 2021~~March 31, 2022 as compared to ~~June 30, 2020.~~the three months ended March 31, 2021. The increase was driven mainly by ~~Artegraft~~increased bovine ~~grafts, with~~graft sales of ~~$6.6 million. We also had higher service revenue from allografts~~$1.0 million, or 16%, increased allograft sales of ~~$1.4~~$0.6 million, ~~higher~~or 28%, and increased valvulotome sales of ~~$1.3 million, bovine carotid patches of $1.2 million and carotid shunts of $0.8 million.~~

~~Net sales in the Americas increased $17.8~~$0.5 million, or 53%, for the six months ended June 30, 2021 as compared to June 30, 2020. The increase was driven mainly by Artegraft bovine grafts, with sales of $12.3 million. We also had higher valvulotome sales of $1.9 million, bovine carotid patches of $1.2 million, carotid shunt of $0.9 million, and higher allografts service revenues of $0.9 million each.10%.

EMEA net sales increased ~~$2.9~~$0.6 million, or ~~36%~~6%, for the three months ended ~~June 30, 2021~~March 31, 2022 as compared to ~~June 30, 2020.~~the three months ended March 31, 2021. Higher sales of carotid shunts and ~~valvulotomes~~bovine carotid patches led the growth, with increased sales of ~~$0.6 million each. Sales of ovine grafts and bovine cardiac patches increased by~~ $0.4 million ~~each.~~each, offset by a $0.1 million decline in embolectomy catheter sales.

~~EMEA~~Asia Pacific net sales increased ~~$2.4~~$0.2 million, or ~~13%~~9%, for the ~~six~~three months ended ~~June 30, 2021~~March 31, 2022 as compared to ~~June 30, 2020. The increase was driven by higher valvulotome~~the three months ended March 31, 2021, with increased bovine carotid patch sales of ~~$0.9 million, as well as higher carotid shunt, embolectomy catheter~~$0.2 million. This and ~~ovine graft~~other product sales ~~all with increases of $0.4 million. These~~ increases were offset, in part, by a ~~decrease in sales of bovine carotid patches of $0.4 million.~~

In May 2021, our CE mark certifications were reinstated for five products. However, in May 2021, we also received a change in CE mark requirements for certain bovine carotid patches and polyester grafts, resulting in backorders of those products in the quarter ended June 30, 2021. We have received temporary approvals for these devices in some European countries, which has allowed us to resume sales of those products for a limited time period, and we are currently manufacturing new devices to meet the requirement changes. For bovine carotid patches, only bovine pericardium sourced from certain of our suppliers will be permitted to be sold under the new CE mark, which may cause our cost for this product to increase, and our gross margin to decrease.

Asia/Pacific Rim net sales increased $0.6 million, or 30%, for the three months ended June 30, 2021 as compared to June 30, 2020, with bovine carotid patch and ePTFE graft sales increasing $0.3 million and $0.1 million ~~respectively. These and other product sales increases were~~decline in ~~part offset by lower sales of TRIVEX powered phlebectomy systems of $0.1 million.~~

~~Asia/Pacific Rim net sales increased $1.0 million, or 27%, for the six months ended June 30, 2021 as compared to June 30, 2020, with~~ bovine ~~carotid~~cardiac patch and ePTFE graft sales increasing $0.5 million and $0.2 million, respectively. These and other product sales increases were in part offset by lower sales of TRIVEX powered phlebectomy systems of $0.1 million.sales.

The following table sets forth the change in our gross profit and gross margin for the periods indicated:

Gross Profit. Gross profit increased ~~$9.7~~$2.2 million, or ~~57%~~9%, to ~~$26.8~~$26.0 million for the three months ended ~~June 30, 2021, while~~March 31, 2022, and gross margin decreased ~~270~~70 basis points to ~~65.8%~~65.6% in the period. Gross profit increased $13.0 million, or 35%, to $50.6 million for the six months ended June 30, 2021, while gross margin decreased 170 basis points to 66.0% in the period. For both the three- and six-month periods, theThe increase in gross profit was driven primarily by ~~higher~~increased sales from bovine grafts and ~~the~~valvulotomes. The decrease in the gross margin was driven primarily by an increase in labor costs, unfavorable product mix, including higher sales of comparatively low margin polyester grafts, unfavorable changes in foreign currency exchange rates and manufacturing inefficiencies largely related to COVID-19 personnel reductions in Q2 2020, and to a lesser extent by higher charges for excess and obsolete inventory. For the six-month comparative period, higher allograft service revenues, which carry a comparatively lower gross margin, also contributed to the decrease in the gross margin. The gross margin decreases in both comparative periods were offset in part by the introduction of Artegraft sales, as well as higher valvulotome andbovine carotid ~~shunt sales, all of which carry comparatively higher gross margins.~~patches.

The following tables set forth changes in our operating expenses for the periods indicated and the change between the specified periods expressed as a percentage increase or decrease:

Sales and marketing. For the three months ended ~~June 30, 2021,~~March 31, 2022, sales and marketing expense increased ~~45%~~21% to ~~$6.8~~$7.9 million. The increase was driven primarily by higher sales rep headcount, resulting in higher salaries and related expenses of ~~$1.9~~$1.1 million, including higher selling commissions of approximately ~~$1.1~~$0.3 million. Travel and related expenses were also higher by $0.2 million. Expense reduction programs implemented during the second quarter of 2020 through the fiscal year 2021 in response to the COVID-19 global pandemic, including a reduction in force, lowered expenses ~~in that period.~~for the three months ended March 31, 2021. Since the pandemic has abated, we have ~~begun rehiring~~hired in ~~most positions,~~many areas, including our sales force. As a percentage of net sales, sales and marketing expense ~~decreased~~increased to ~~17%~~20% for the three months ended ~~June 30, 2021~~March 31, 2022, up from ~~19% in the prior period, largely as a result of the addition of revenue from the Artegraft acquisition.~~

For the six months ended June 30, 2021, sales and marketing expense increased 5% to $13.3 million. The increase was driven by higher salaries and related expenses of $1.3 million, including higher commissions due to increased sales, as well as higher recruiting costs. These increases were offset in part by lower travel and related expenses, including our annual sales meeting held each January, which took place virtually in 2021. As a percentage of net sales, sales and marketing expense decreased to 17% for the six months ended June 30, 2021 from 23%18% in the prior period.

General and administrative. For the three months ended ~~June 30, 2021,~~March 31, 2022, general and administrative expenses increased ~~16%~~11% to ~~$6.2~~$7.3 million. ~~The increase was primarily due to higher compensation~~Compensation and related expenses increased by $0.7 million, largely due to salary and stock-based compensation increases, as ~~salaries were reinstated~~well as an increase in ~~late 2020 and personnel were hired following the April 2020 reduction in force.~~personnel. As a percentage of sales, general and administrative ~~expense decreased to 15%~~expenses were unchanged at 18% for each of the three ~~months~~month periods ended ~~June 30,~~March 31, 2022 and 2021, ~~from 21% in the prior period, largely due to significantly higher sales in Q2 2021 resulting from the Artegraft acquisition.~~

For the six months ended June 30, 2021, general and administrative expenses increased 21% to $12.7 million. The increase was primarily due to higher compensation and related expenses, as salaries were reinstated in late 2020 and personnel were hired following the April 2020 reduction in force. We also had higher acquisition-related costs of $0.5 million in the first half of 2021, as well as higher insurance costs, banking fees and franchise taxes. As a percentage of sales, general and administrative expense decreased to 17% for the six months ended June 30, 2021, from 19% in the prior period.respectively.

Research and development. For the three months ended ~~June 30, 2021,~~March 31, 2022, research and development expense increased ~~$0.5 million, or 24%, to $2.7 million. Product development and process engineering expenses decreased~~ $0.1 million, or ~~12%~~3%, ~~in large part due~~ to ~~completion of the manufacturing transfer of acquired products to our Burlington facilities. Clinical and regulatory expenses increased $0.7 million, or 65%,~~$2.9 million. The increase was driven by higher ~~compensation costs,~~salaries and related expenses of $0.4 million, as well as an increase in personnel. These increases were largely offset by ~~higher consulting~~a decrease in professional fees and ~~other costs incurred in connection with reinstating or maintaining regulatory approvals, especially in Europe, as well testing related to our biologic products.~~outside services of $0.3 million. As a percentage of sales, total research and development expense decreased to 7% for the three months ended ~~June 30, 2021,~~March 31, 2022, from ~~9% in the prior period. Product development expenses decreased to 1% of sales for the three months ended June 30, 2021, from 2% in the prior period.~~

For the six months ended June 30, 2021, research and development expense increased $0.4 million, or 7%, to $5.5 million. Product development and process engineering expenses decreased $0.7 million, or 26%, in large part due to completion of the manufacturing transfer of acquired products to our Burlington facilities. Clinical and regulatory expenses increased $1.1 million, or 46%, driven by higher compensation expenses as well as consulting and other costs incurred in connection with reinstating or maintaining regulatory approvals, especially in Europe, as well as testing related to our biologic products. As a percentage of sales, total research and development expense decreased to 7% for the six months ended June 30, 2021, from 9% in the prior period, as a result of the addition in revenues from Artegraft. Product development expenses decreased to 1% of sales for the six months ended June 30, 2021, from 2%8% in the prior period.

Income tax expense. We recorded a tax provision of ~~$2.2~~$2.0 million on pre-tax income of ~~$10.5~~$8.0 million for the three months ended ~~June 30, 2021,~~March 31, 2022, compared to a ~~$1.3~~$1.6 million tax provision on pre-tax income of ~~$4.8~~$7.5 million for the three months ended June 30, 2020. We recorded a tax provision of $3.7 million on pre-tax income of $17.9 million for the six months ended June 30, 2021, compared to $2.4 million on pre-tax income of $9.0 million for the six months ended June 30, 2020.March 31, 2021. Our effective income tax rate was ~~20.6% and 20.7%~~24.5% for the three ~~and six~~ month ~~periods~~period ended ~~June 30, 2021.~~March 31, 2022. Our tax expense for the current period is based on an estimated annual effective tax rate of ~~24.1%~~24.5%, adjusted in the applicable quarterly periods for discrete stock option exercises and other discrete items. Our income tax expense for the current period varies from the statutory rate mainly due to federal and state tax credits, permanent items, and different statutory rates from our foreign ~~entities, and a discrete item for stock option exercises.~~entities.

Our effective income tax rate was ~~26.6% and 26.2%~~20.8% for the three ~~and six~~ month ~~periods~~period ended ~~June 30, 2020.~~March 31, 2021. Our ~~2020~~2021 provision was based on anthe estimated annual effective tax rate of ~~26.6%~~24.0%, adjusted in the applicable quarterly period for discrete stock option exercises and other discrete items. Our income tax expense for ~~2020~~the three month period ended March 31, 2021 varied from the statutory rate mainly due to federal and state tax credits, permanent items, ~~and~~ different statutory rates from our foreign ~~entities.~~entities, and a discrete item for stock option exercises.

We monitor the mix of profitability by tax jurisdiction and adjust our annual expected rate on a quarterly basis as needed. While it is often difficult to predict the final outcome or timing of the resolution for any particular tax matter, we believe our tax reserves reflect the probable outcome of known contingencies.

We assess the likelihood that our deferred tax assets will be realized through future taxable income and record a valuation allowance to reduce gross deferred tax assets to an amount that we believe is more likely than not to be realized. As of ~~June 30, 2021,~~March 31, 2022, we have provided a valuation allowance of ~~$1.8~~$1.7 million for deferred tax assets primarily related to Australian net operating loss and capital loss carry forwards and Massachusetts tax credit carry forwards that are not expected to be realized.

At ~~June 30, 2021,~~March 31, 2022, our cash and cash equivalents were ~~$21.5~~$15.6 million as compared to ~~$26.8~~$13.9 million at December 31, ~~2020.~~2021. We also had ~~$0.2~~$55.3 million in short-term marketable securities as of ~~both June 30, 2021~~March 31, 2022 and $56.1 million as of December 31, ~~2020.~~2021. Our cash and cash equivalents are highly liquid investments with maturities of 90 days or less at the date of purchase, and consist primarily of operating bank accounts. Our short-term marketable securities consist of a managed income mutual fund investing mainly in short-term investment grade, U.S.-dollar denominated fixed and floating-rate debt, and a short-duration bond fund. All of our cash held outside of the United States is available for corporate use, with the exception of $3.9 million held by subsidiaries in jurisdictions for which earnings are planned to be permanently reinvested.

On July 16, 2021, we closed an offering of 1,000,0000 shares of our common stock, $0.01 par value per share, at a price to the public of $54.50 per share less underwriting discounts. The net proceeds, after deducting the underwriting discounts and other offering expenses, were approximately $51.0 million. We used a portion of the proceeds from the offering to repay our outstanding debt. We plan to use the remaining proceeds for general corporate purposes, including working capital needs and capital expenditures, dividend payments, deferred payments related to prior acquisitions, and the funding of future acquisitions. On August 4, 2021, the underwriters purchased an additional 150,000 shares pursuant to an option granted to them in connection with the offering described above. The net proceeds to the Company, after deducting underwriting discounts and other offering expenses, were approximately $7.6 million. We plan to use the proceeds for general corporate purposes.

On February ~~23, 2021,~~22, 2022, our Board of Directors authorized the repurchase of up to ~~$15.0~~$20.0 million of the Company’s common stock through transactions on the open market, in privately negotiated purchases or otherwise until February 22, ~~2022.~~2023. The repurchase program may be suspended or discontinued at any time. To date we have not made any repurchases under this program.

In June 2020, in connection with the Artegraft acquisition, we incurred debt of $65 million including a five-year revolving line of credit of $25 million and a five-year term loan of $40 million. The loans ~~bear~~bore interest at either the Base Rate as defined in the agreement plus an applicable margin of 1.25% to 1.75% depending on our consolidated leverage ratio, or the Eurodollar Rate plus an applicable margin of 2.25% to 2.75% depending on our consolidated leverage ratio. ~~At June 30, 2021, all outstanding borrowings of $23.0 million were designated as Eurodollar loans and had an interest rate of 3.25%.~~ In July 2021 we repaid ~~this~~the balance under the term loan, plus accrued interest, in full.

~~The term of~~In November 2021, we terminated the credit agreement, including the revolving line of credit, ~~is five years and allows re-borrowing up to $25 million during~~as allowed for in the ~~term, with all outstanding amounts due on June 22, 2025. The revolving line of credit is currently undrawn and available for future drawdowns.~~original agreement.

We require cash to pay our operating expenses, make capital expenditures, and pay our long-term liabilities. Since our inception, we have funded our operations through public offerings and private placements of equity securities, short-term and long-term borrowings, and funds generated from our operations.

We recognized operating income of ~~$19.1~~$7.9 million for the ~~six~~three months ended ~~June 30, 2021.~~March 31, 2022. For the year ended December 31, ~~2020,~~2021, we had operating income of ~~$28.8~~$36.4 million. We expect to fund any increased costs and expenditures from our existing cash and cash equivalents, though our future capital requirements depend on numerous factors. These factors include, but are not limited to, the following:

Our cash balances may decrease as we continue to use cash to fund our operations, make acquisitions, repay outstanding debt, pay dividends, repurchase shares of our common stock and make deferred payments related to prior acquisitions. We believe that our cash, cash equivalents, investments and the interest we earn on these balances will be sufficient to meet our anticipated cash requirements for at least the next twelve months. If these sources of cash are insufficient to satisfy our liquidity requirements beyond the next twelve months, we may seek to sell additional equity or debt securities or ~~access our available revolving credit facility.~~take out a loan. The sale of additional equity and debt securities may result in dilution to our stockholders, as was the case with our July 2021 equity offering. If we raise additional funds through the issuance of debt securities, such securities could have rights senior to those of our common stock and could contain covenants that would restrict our operations and possibly our ability to pay dividends. We may require additional capital beyond our currently forecasted amounts. Any such required additional capital may not be available on reasonable terms, if at all.

In February 2011, our Board of Directors approved a policy for the payment of quarterly cash dividends on our common stock. Future declarations of quarterly dividends and the establishment of future record and payment dates are subject to approval by our Board of Directors on a quarterly basis. The dividend activity for the periods presented is as follows:

On ~~July 22, 2021,~~April 26, 2022 our Board of Directors approved a quarterly cash dividend on our common stock of ~~$0.11~~$0.125 per share payable on ~~September 9, 2021,~~June 2, 2022, to stockholders of record at the close of business on ~~August 26, 2021, which will total approximately $2.4 million.~~May 17, 2022.

Net cash provided by operating activities. Net cash provided by operating activities was ~~$16.0~~$4.7 million for the ~~six~~three months ended ~~June 30, 2021,~~March 31, 2022, consisting of ~~$14.2~~$6.0 million in net income, adjustments for non-cash or non-operating items of ~~$9.4~~$3.6 million (including primarily depreciation and amortization of ~~$5.3~~$2.4 million, stock-based compensation of ~~$1.8~~$1.2 million, provisions for inventory write-offs and doubtful accounts of ~~$2.3~~$0.6 million), and also a net use of working capital of ~~$7.6~~$5.0 million. The net cash used for working capital was driven by an increase in accounts receivable of $2.0 million, an increase in inventory and other deferred costs of $1.3 million, and payments of accounts payable and accrued liabilities of $3.4 million. These cash uses were offset by a decrease in prepaid expenses and other assets of $1.7 million.

Net cash provided by operating activities was $6.1 million for the three months ended March 31, 2021, consisting of $5.9 million in net income, adjustments for non-cash or non-operating items of $4.7 million (including depreciation and amortization of $2.6 million, stock-based compensation of $0.9 million, provisions for inventory write-offs and doubtful accounts of $1.1 million), and also a net use of working capital of $4.6 million. The net cash used for working capital was driven by payments of accounts payable and accrued liabilities of ~~$4.6~~$3.0 million, an increase in inventory and other deferred costs of ~~$2.0~~$1.3 million and an increase in ~~accounts~~ receivable of ~~$1.5~~$0.9 million. These cash uses were offset by a decrease in prepaid expenses and other assets of ~~$0.5~~$0.6 million.

~~Net cash provided by operating activities was $6.5 million for the six months ended June~~

Net cash used in investing activities. Net cash used in investing activities was ~~$2.5~~$0.5 million for the ~~six~~three months ~~ended June 30, 2021,~~March 31, 2022, consisting of expenditures on equipment and technology.

Net cash used in investing activities was ~~$57.9~~$1.1 million for the ~~six~~three months ended ~~June 30, 2020, including acquisition-related payments~~March 31, 2021, consisting of ~~$72.6 million, primarily associated with the purchase of the Artegraft bovine carotid artery graft business and~~ expenditures on equipment and ~~technology of $1.2 million, offset by net sales and purchases of marketable securities of $15.8 million.~~technology.

Net cash used in financing activities. Net cash used in financing activities was ~~$18.5~~$2.4 million for the ~~six~~three months ended ~~June 30,~~March 31, 2022, consisting primarily of a dividend payment of $2.7 million. This use of cash was partly offset by proceeds from stock option exercises of $0.4 million, net of shares repurchased to cover employee payroll taxes.

Net cash used in financing activities was $8.0 million for the three months ended March 31, 2021, consisting primarily of payments made on our long-term debt of ~~$16.0~~$7.0 million and a dividend ~~payments~~payment of ~~$4.5~~$2.3 million. These uses of cash were partly offset by proceeds from stock option ~~exercises~~exercise of ~~$2.0~~$1.3 million, net of shares repurchased to cover employee payroll taxes.

Net cash provided by financing activities was $59.6 million for the six months ended June 30, 2020, consisting primarily of borrowings of $63.2 million net of debt issuance costs incurred and proceeds from stock option exercises of $0.2 million net of shares repurchased to cover employee payroll taxes. These increases to cash were in part offset by the payment of dividends of $3.8 million.

We have adopted various accounting policies to prepare our consolidated financial statements in accordance with U.S. generally accepted accounting principles, or U.S. GAAP. Our most significant accounting policies are described in Note 1 to our consolidated financial statements included in our Annual Report on Form 10-K for the fiscal year ended December 31, ~~2020.~~2021. There have been no material changes in our critical accounting policies during the ~~six~~three months ended ~~June 30, 2021.~~March 31, 2022. The preparation of our consolidated financial statements in conformity with U.S. GAAP requires us to make estimates and assumptions that affect the amounts reported in our consolidated financial statements and accompanying notes. Our estimates and assumptions, including those related to revenue recognition, inventory valuation, valuation of intangible assets and goodwill, contingent consideration and income taxes are reviewed on an ongoing basis and updated as appropriate. Actual results may differ from those estimates.

A summary of recent accounting pronouncements that may impact our financial statements upon adoption in future periods can be found in Note 1 to our financial statements included under Part 1, Item 1 of this Quarterly Report on Form 10-Q.

In the ordinary course of conducting business, we are exposed to certain risks associated with potential changes in market conditions. These market risks include changes in currency exchange rates and interest rates which could affect operating results, financial position and cash flows. We manage our exposure to these market risks through our regular operating and financing activities and, if considered appropriate, we may enter into derivative financial instruments such as forward currency exchange contracts, although we have not done so in ~~2021~~2022 or in recent years. There have been no material changes in our quantitative and qualitative market risks since the disclosure in our Annual Report on Form 10-K for the year ended December 31, ~~2020.~~2021.

Our management, with the participation and supervision of our Chief Executive Officer and Chief Financial Officer, is responsible for our disclosure controls and procedures pursuant to Rules 13a-15(e) and 15d-15(e) under the Exchange Act. Disclosure controls and procedures are controls and other procedures that are designed to ensure that information required to be disclosed in our reports filed or submitted under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified under SEC rules and forms. Disclosure controls and procedures include controls and procedures designed to ensure that information required to be disclosed in our reports filed under the Exchange Act is accumulated and communicated to our principal executive officer and our principal financial officer, as appropriate, to allow timely decisions regarding required disclosure. We design our disclosure controls and procedures to ensure, at reasonable assurance levels, that such information is timely recorded, processed, summarized and reported, and then accumulated and communicated appropriately.

Based on an evaluation of our disclosure controls and procedures as of ~~June 30, 2021~~March 31, 2022 our Chief Executive Officer and Chief Financial Officer concluded that, as of such date, our disclosure controls and procedures were effective at reasonable assurance levels.

There have been no changes in our internal control over financial reporting for the ~~six~~three months ended ~~June 30, 2021~~March 31, 2022 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Notwithstanding the foregoing, our management, including our Chief Executive Officer and Chief Financial Officer, does not expect that our disclosure controls and procedures or our internal controls will prevent all error and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the company have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of a simple error or mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the control. The design of any system of controls is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any system will succeed in achieving its stated goals under all potential future conditions. Over time, control may become inadequate because of changes in conditions, or the degree of compliance with the policies or procedures may deteriorate. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.

In the ordinary course of business, we are from time to time involved in lawsuits, claims, investigations, proceedings, and threats of litigation relating to employment, product liability, commercial arrangements, contracts, intellectual property and other matters. While the outcome of these proceedings and claims cannot be predicted with certainty, there are no matters, as of ~~July 30, 2021,~~May 10, 2022, that management believes would have a material adverse effect on our financial position, results of operations or cash flows.

In addition to the information set forth in this report, you should consider the risks and uncertainties discussed in “Part I, Item 1A. Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, ~~2020,~~2021, which could materially affect our business, financial condition, or future results. The risk factors below supplement and update the risk factors and information discussed in our Annual Report on Form 10-K for the year ended December 31, ~~2020.~~2021.

If we do not comply with international regulatory requirements to market our products outside the ~~U.S.,~~United States or are required to modify our operations or products as a result of such requirements, our business will be harmed.

Sales of medical devices outside the ~~U.S.~~United States are subject to international regulatory requirements that vary from country to country. These requirements and the amount of time required for approval may differ from our experiences with the U.S. FDA. In some countries, we rely on our international distributors to obtain premarket approvals, complete product registrations, comply with clinical trial requirements, and complete those steps that are customarily taken in the applicable jurisdictions to comply with governmental and quasi-governmental regulation. In the future, we expect to continue to rely on distributors in this manner in those countries where we ~~continue to~~ market and sell our products through them. Failure to satisfy these foreign regulations would impact our ability to sell our products in these countries and could cause our business to suffer. There can be no assurance that we will be able to obtain or maintain the required regulatory approvals in these countries.

Our products are currently regulated in the European Union (EU) and the ~~U.K.~~United Kingdom under the European Medical Devices Directive (93/42/EC as amended by 2007/47/EC) (MDD) and the European Medical Device Regulation (2017/745)(MDR). In order to market our medical devices in the EU, we are required to obtain CE marks, which denote conformity to the essential requirements of the MDD or MDR, and manufacturers of higher-risk devices generally must use a “Notified Body”—an appointed independent third party to assess conformity. We currently use three Notified Bodies for our various products. We have received CE marks under the MDD to sell most of our products after managing a reinstatement process for those CE marks ~~since 2020. A summary table of the reinstated or abandoned CE marks is provided below.~~

*CE mark no longer being pursued under MDDin 2020 and ~~no filing will be made under MDR.~~

As part of the CE mark reinstatement of XenoSure, our new notified body required us to limit the indications for use to vascular-only. As a result, we lost our ability to promote the XenoSure device for cardiac and neuro procedures in Europe. We estimate that the removed indications account for roughly $1.0 million of annual sales. Additionally, the governing notified body also restricted our sourcing of raw tissue to two of our three tissue suppliers. While our existing suppliers have pledged to meet our demand for tissue supply over time, there can be no assurance that they will meet or sustain those higher levels of demand. If they cannot meet our demand for tissue supply, our ability to supply conforming XenoSure devices may be impacted and our sales may suffer. Additionally, the tissue from the two approved tissue suppliers is significantly more expensive than that sourced from the third supplier. As a result, our gross margin for XenoSure tissue sold in Europe may be impacted materially. The Company does have a path available to reinstate the third supplier, although no assurance can be given.2021.

As a result of the previous CE mark lapses, and the subsequent re-initiation of CE marked production with new limits on suppliers, we have begun experiencing backorders related to some of these products and our revenues are being impacted. The backorders for these products approximated $0.2 million as of June 30, 2021. To partially mitigate the impact of certain of these backorders, we have sought extension to our existing temporary exemptions, or derogations, in certain European countries from the requirement to apply CE marks to XenoSure and AlboGraft while we continue to restock our warehouses with CE marked products. We have received extensions to our temporary authorizations to sell XenoSure and AlboGraft without a CE mark in four countries in Europe, in each case subject to certain conditions and for limited periods expiring as soon as October 30, 2021. Where customers are not satisfied with this authorization status, they have in some cases decided to stop using our product and/or use a competing product and may continue to do so in the future, which could impact our revenues. If we are unsuccessful rapidly building and distributing our stock of these CE marked products, our revenues could be further impacted and our business could be harmed.

~~Additionally, the~~ CE mark for our Omniflow II graft is currently being transferred to our Burlington headquarters due to our discontinuation of operations in North Melbourne, Australia in June 2020. ~~If the transfer is not successful, the Omniflow II will be subject to an MDR application process (see below).~~ While the MDD CE mark ~~would still remain valid~~has been secured, receipt of approval from our Notified Body for ~~Australian-built~~our validation activities has been delayed, and as a result, Burlington-built product ~~Burlington-produced units would~~is not ~~be allowed onto~~yet available for sale on the European ~~market until issuance~~market. We currently expect approval by the end of ~~the MDR CE mark. We expect that the~~Q2 2022. The inventory ~~of the majority~~ of such products held by our European subsidiary ~~will only be sufficient to supply customers until Q1 2022, based on historical sales,~~is insufficient, and as a result, we ~~may go into backorder~~have begun to experience backorders for Omniflow II ~~until the MDR~~while we await Notified Body approval. As of April 29, 2022, backorders of Omniflow II subject to CE ~~mark is issued.~~marking requirements totaled $0.1 million. If the ~~CE mark certification~~approval of these validation activities for Omniflow II is materially delayed further, or withheld, our ~~European~~EMEA revenues could be further impacted and our business could be harmed.

In April 2017, the EU adopted new regulations for medical devices, the MDR, which replace the MDD and ~~now apply beginning~~which took effect as of May 26, 2021. Our products will eventually be fully subject to the MDR, which requires all of our products, regardless of classification, to obtain a new CE mark in accordance with the new, more stringent standards under the MDR. As a condition to CE mark approval, clinical evidence will be required for Class III and implantable devices. As our Notified Bodies transition from MDD to MDR, they have begun to impose more rigorous requirements on ~~us in order to obtain approval to renew the CE marks on certain of our products.~~us. Until recently, our preparation of filings under the MDR ~~has~~had been delayed due to our work on the ~~other~~MDD CE mark ~~matters described~~reinstatement referred to above. If we fail to obtain new CE marks ~~on these products or our other products~~ under the MDR in a timely manner, or at all, future sales of our products in the EU could be adversely impacted.

There can be no assurance that we will be able to obtain or maintain MDR CE marks for our existing products, ~~especially those for which TUV SUD functions as our Notified Body,~~ and obtaining CE marks may involve a significant amount of time and expense, stringent clinical and preclinical testing, or modification of our products and could result in limitations being placed on the use of our products in order to obtain approval. These types of more stringent restrictions on our products as they transition to MDR could impact sales of our products and/or their gross margins could be adversely impacted. For example, under the ~~new~~MDD CE mark issued for XenoSure ~~by TUV SUD,~~in 2021, the indications for its use no longer include neuro or cardiac applications, indications for which the product was previously approved. Removal of these indications may cause a loss of roughly $1.0 million of annual sales. Additionally, only XenoSure made from bovine pericardium sourced from certain of our suppliers is permitted to be sold under the new CE mark. ~~These~~While our existing suppliers are meeting our demand for tissue supply, there can be no assurance that they will meet or sustain higher levels of demand in the future. If they cannot meet our demand for tissue supply, our ability to supply conforming XenoSure devices to our EMEA customers may be impacted and our sales may suffer. Additionally, the tissue from the two approved tissue suppliers is significantly more ~~stringent restrictions on~~expensive than that sourced from the third supplier. As a result, our ~~products could impact sales~~EMEA gross margin for XenoSure has been negatively impacted. The Company is pursuing a path to reinstate the third supplier, although no assurances can be given.

Additionally, significant changes to our devices may trigger a requirement to file for an MDR CE mark earlier than expected, which could result in ~~delays.~~backorders. For example, in March 2020, we learned that a chemical used in our latex formulation was obsoleted. ~~We will soon submit~~As a result, we submitted our new latex formulation to one of our ~~notified bodies~~Notified Bodies for review and acceptance under our Pruitt F3 shunt MDD CE ~~marks. However, if the NB determines~~mark. Our Notified Body determined that the change is significant under the rules of the MDD ~~it will require us to file a new~~and as such we cannot implement that change under the MDD rules. We filed for an MDR CE mark ~~application,~~on that device in Q4 2021, and we currently await the results of our MDR review. We anticipate approval for that device in Q4 2022, though no assurance can be given as to timing or result. We believe inventory for our Pruitt F3 shunt will likely only be sufficient to supply customers until the end of Q3 2022, based on historical sales, and as a result, we may begin to experience backorders for the Pruitt F3 shunt while we await approval by our Notified Body. If we fail to obtain a new CE mark under MDR on this product in a timely manner, or at all, future sales of this product in the EU could be adversely impacted, though we could pursue mitigation strategies, including country-by-country derogations.

As a result of the United Kingdom’s exit from the EU, the U.K. Medicines and Healthcare Products Regulatory Agency (MHRA) has announced that CE marking will continue to be recognized in the U.K. and certificates issued by EU-recognized Notified Bodies will continue to be valid in the U.K. market until June 30, 2023. Following such date, all devices marketed in the U.K. will require U.K. Conformity Assessed (UKCA) marks certified by a U.K. approved Notified Body. We intend to seek such marks for our products currently sold on the U.K. market, but we expect that we will only receive UKCA marks for products representing approximately 50% of our revenues in the U.K. by such date. We intend to place inventory with our U.K. subsidiary in amounts that we believe are sufficient to cover the period between July 1, 2023 and the point in time when will expect to have received UKCA marks for all of our UK products. However, there could be delays in obtaining these UKCA marks, which could ~~result~~lead to U.K. backorders. To the extent that we fail to obtain UKCA marks by this June 30, 2023 deadline, or at all, our sales in ~~significant delays to instituting~~ the ~~change and thus maintaining adequate inventory levels for products in which our latex balloons are used.~~U.K. could be negatively affected.

Failure to receive or maintain CE mark approval would prohibit us from selling these products in the EU or the U.K., and would require significant delays in obtaining individual country approvals. If we do not receive or maintain these approvals, our business could be harmed. Maintaining a CE mark is contingent upon our continued compliance with applicable European medical device requirements, including limitations on advertising and promotion of medical devices and requirements governing the handling of adverse events. As highlighted above, there can be no assurance that we will be successful in obtaining, retaining or maintaining the CE mark for any of our current products. In particular, adverse event reporting requirements in the EU and the U.K. mandate that we report incidents which led or could have led to death or serious deterioration in health. Under certain circumstances, we could be required to or could voluntarily initiate a recall or removal of our product from the market in order to address product deficiencies or malfunctions. Any recall of our products may harm our reputation with customers and divert managerial and financial resources.

Our facilities are subject to periodic inspection by numerous regulatory authorities, including governmental agencies and Notified Bodies, and we must demonstrate compliance with the applicable medical devices regulations. ~~Our most recent inspections were as follows:~~

As noted above, TUV SUD audited the Company as part of the Medical Device Single Audit Program (MDSAP) in November 2020. In January, TUV SUD determined not to issue an MDSAP certificate. LeMaitre promptly engaged SGS to undertake a new MDSAP audit. The on-site element of this audit ended on February 25, 2021, and SGS issued an MDSAP certificate on March 31, 2021.

Any failure by us to comply with regulatory requirements may entail our taking corrective action, such as modification of our policies and procedures. In addition, we may be required to cease all or part of our operations for some period of time until we can demonstrate that appropriate steps have been taken. There can be no assurance that we will be found in compliance with such standards in future audits.

We also pursue registrations in other jurisdictions in which we sell our devices directly, such as Japan and China. In 2015, the China Food and Drug Administration (NMPA) significantly increased the application fees for product registrations and imposed additional requirements for obtaining product approval, which includes requirements for conducting clinical trials to support the registration application process on newly introduced products in China. As a result, we may not seek registration for certain products where the cost is not justified. Any delay in product registrations could have a negative impact on our results of operations.

The ~~trading price~~closure of our ~~common stock may be volatile due to factors unrelated to~~French factory could impact our ~~financial results.~~sales and profitability.

~~The market prices for,~~We plan to halt all operations, terminate the employment of all employees and ~~the trading volumes of, securities of medical device companies, such as ours, have been historically volatile. The market has experienced, from time~~close our factory in St. Etienne, France by June 30, 2022. Prior to ~~time, significant price and volume fluctuations unrelated~~that date, we intend to ~~the operating performance of particular companies. The market price~~build inventory of our ~~common shares~~Wovex/Dialine polyester grafts and Chevalier valvulotome at that factory to meet our ongoing commitments. Though Chevalier valvulotome and Wovex/Dialine customers may ~~fluctuate~~purchase replacement products manufactured in our Burlington facilities, there can be no assurance that sales of such products will be sustained at the same or similar levels after the St. Etienne manufactured inventory is depleted. We are also discontinuing St. Etienne's OEM sales, and we previously discontinued production of surgical glue at that factory. Additionally, we expect to incur charges of approximately $3.2 million in connection with the closure. If the amount of time, effort and/or expense associated with the closure is materially higher than our initial estimates, then the closure could consume more resources than expected and could impact our profitability more significantly ~~due to a variety of factors unrelated to our financial results, including:~~than expected.

In addition, the stock market has experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of individual companies. Broad market and industry factors may seriously affect the market price of companies’ stock, including ours, regardless of actual operating performance. In the past, following periods of volatility in the overall market and the market price of a particular company’s securities, securities class action litigation has often been instituted against these companies. This litigation, if instituted against us, could result in substantial costs and a diversion of our management’s attention and resources.

~~On July 23, 2021,~~(1) For the three months ended March 31, 2022, we repurchased 3,016 shares of our ~~Board~~common stock to satisfy employees’ obligations with respect to minimum statutory withholding taxes in connection with the vesting of Directors approved changes to the Company’s director compensation policy, which is attached to this report as Exhibit 10.3. Changes to equity compensation are effective immediately, and changes to cash compensation are effective January 1, 2022.restricted stock units.

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 on ~~August 5, 2021.~~May 10, 2022.


			Page
Part I.	Financial Information:

	Item 1.	Financial Statements

		Consolidated Balance Sheets as of ~~June 30, 2021~~March 31, 2022 (unaudited) and December 31, ~~2020~~2021	3

		Unaudited Consolidated Statements of Operations for the three-month ~~and six-month~~ periods ended ~~June 30,~~March 31, 2022 and 2021 ~~and 2020~~	4

		Unaudited Consolidated Statements of Comprehensive Income for the three-month ~~and six-month~~ periods ended ~~June 30,~~March 31, 2022 and 2021 ~~and 2020~~	5

		Unaudited Consolidated Statements of Stockholders’Equity for the three-month ~~and six-month~~ periods ended ~~June 30,~~March 31, 2022 and 2021 ~~and 2020~~	6

		Unaudited Consolidated Statements of Cash Flows for the ~~six-month~~three-month periods ended ~~June 30, 2021~~March 31, 2022 and 2021	7

		Notes to Unaudited Consolidated Financial Statements	8

	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	2321

	Item 3.	Quantitative and Qualitative Disclosure about Market Risk	3331

	Item 4.	Controls and Procedures	3331

Part II.	Other Information:

	Item 1.	Legal Proceedings	3533

	Item 1A.	Risk Factors	3533

	Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	3835

	~~Item 5.~~	~~Other Information~~	38

	Item 6.	Exhibits	3935

	Signatures		4037

	Three months ended						Six months ended						Three months ended
	June 30,						June 30,						March 31,
	2021			2020			2021			2020			2022			2021
	(in thousands, except per share data)						(in thousands, except per share data)						(in thousands, except per share data)

Net sales	$	40,670		$	24,851		$	76,553		$	55,402		$	39,561		$	35,883
Cost of sales		13,909			7,822			25,993			17,890			13,599			12,084

Gross profit		26,761			17,029			50,560			37,512			25,962			23,799

Sales and marketing		6,803			4,686			13,269			12,631			7,850			6,466
General and administrative		6,200			5,332			12,744			10,523			7,252			6,544
Research and development		2,652			2,139			5,496			5,133			2,932			2,844

Total operating expenses		15,655			12,157			31,509			28,287			18,034			15,854

Income from operations		11,106			4,872			19,051			9,225			7,928			7,945

Other income (expense):
Interest income		1			74			2			179			108			1
Interest expense		(495	)		(66	)		(1,072	)		(66	)		0			(577	)
Foreign currency gain (loss)		(157	)		(113	)		(33	)		(291	)		(40	)		124

Income before income taxes		10,455			4,767			17,948			9,047			7,996			7,493
Provision for income taxes		2,156			1,267			3,720			2,373			1,958			1,564

Net income	$	8,299		$	3,500		$	14,228		$	6,674		$	6,038		$	5,929

Earnings per share of common stock:
Basic	$	0.40		$	0.17		$	0.69		$	0.33		$	0.28		$	0.29
Diluted	$	0.40		$	0.17		$	0.68		$	0.33		$	0.27		$	0.28

Weighted-average shares outstanding:
Basic		20,611			20,180			20,579			20,174			21,935			20,546
Diluted		20,959			20,399			20,900			20,415			22,103			20,847

Cash dividends declared per common share	$	0.110		$	0.095		$	0.220		$	0.190		$	0.125		$	0.110

	Three months ended June 30,				Six months ended June 30,				Three months ended March 31,

	2021		2020		2021		2020		2022		2021
	($ in thousands)				($ in thousands)				($ in thousands)

Americas	$	27,329	$	14,942	$	51,028	$	33,278	$	26,543	$	23,699
Europe, Middle East and Africa		10,803		7,950		20,665		18,300		10,494		9,862
Asia/Pacific Rim		2,538		1,959		4,860		3,824
Asia Pacific										2,524		2,322
Total	$	40,670	$	24,851	$	76,553	$	55,402	$	39,561	$	35,883

	Six months ended June 30, 2021			Three months ended March 31, 2022
	(in thousands)			(in thousands)
Unrecognized tax benefits as of December 31, 2020	$	820
Additions for tax positions of current year		0
Unrecognized tax benefits as of December 31, 2021				$	768
Additions/adjustments for tax positions of current year					0
Additions/adjustments for tax positions of prior years		(26	)		(19	)
Reductions for settlements with taxing authorities		0			0
Reductions for lapses of the applicable statutes of limitations		0			0
Unrecognized tax benefits as of June 30, 2021	$	794
Unrecognized tax benefits as of March 31, 2022				$	749

	June 30, 2021		December 31, 2020		March 31, 2022		December 31, 2021
	(in thousands)				(in thousands)
Raw materials	$	5,182	$	5,044	$	12,451	$	5,945
Work-in-process		9,193		6,004		3,273		9,416
Finished products		24,775		28,117		25,624		25,286
Other deferred costs		5,601		5,950		5,316		5,457

Total inventory and other deferred costs	$	44,751	$	45,115	$	46,664	$	46,104

United States	~~2017~~2018 and forward
Foreign	2014 and forward

	Allocated
	Fair Value
	(in thousands)
Inventory	$	3,859
Accounts receivable		1,789
Equipment and supplies		1,140
Accounts payable and other		(53	)
Intangible assets		39,056
Goodwill		27,115

Purchase price	$	72,906

						Estimated
	Allocated		Estimated	*Allocated*		*Useful Life*
	Fair Value		Useful Life (Years)	*Fair Value*		*(years)*
	(in thousands)			(in thousands)
Customer relationships	$	20,310	15.0	$	20,310		15.0
Intellectual property		16,449	10.0		16,449		10.0
Non-compete agreement		104	5.0		104		5.0
Tradenames		2,193	10.0		2,193		10.0

Total intangible assets	$	39,056		$	39,056

			Weighted			Weighted
	*Allocated*		*Average*	*Allocated*		*Average*
	*Fair Value*		*Useful Life (Years)*	*Fair Value*		*Useful Life (years)*
	(in thousands)			(in thousands)
Customer relationships	$	5,562	12.0	$	5,562		12.0
Intellectual property		2,335	8.0		2,335		8.0
Non-compete agreement		361	5.0		361		5.0
Tradenames		467	8.0		467		8.0

Total intangible assets	$	8,725		$	8,725

	Year ended December 31,
	2021		2022		2023		2024		2025		2026
	(in thousands)

Amortization expense	$	3,051	$	5,975	$	5,902	$	5,706	$	5,467	$	5,001

	June 30, 2021
	(in thousands)

Five-year term loan, net of unamortized debt issuance costs of $552	$	22,448
Less current portion		(3,000	)
Long-term debt, net	$	19,448

Remainder of 2021	$	1,419
Year ending December 31,
2022		2,665
Remainder of 2022				$	2,061
Year ending March 31,
2023		2,334			2,349
2024		2,107			2,092
2025		2,157			2,141
2026		2,159			2,143
2027					2,124
Thereafter		8,206			6,049
Adjustment to net present value as of June 30, 2021		(4,024	)
Adjustment to net present value as of March 31, 2022					(3,382	)

Minimum noncancelable lease liability	$	17,023		$	15,577

Record Date	Payment Date	Per Share Amount		Dividend Payment
				(in thousands)
Fiscal Year 2021
March 9, 2021	March 25, 2021	$	0.110	$	2,262
May 19, 2021	June 3, 2021	$	0.110	$	2,267

Fiscal Year 2020
March 3, 2020	March 19, 2020	$	0.095	$	1,917
May 20, 2020	June 4, 2020	$	0.095	$	1,917
August 27, 2020	September 10, 2020	$	0.095	$	1,925
November 19, 2020	December 3, 2020	$	0.095	$	1,936

	•	In June 2020, we entered into an agreement with Artegraft ~~Inc.,~~ to purchase the assets of their bovine ~~carotid artery~~ graft business for $72.5 million plus additional payments of up to $17.5 million, depending upon 2021 – 2023 unit sales.

	•	During 2021, we made decisions to wind down or discontinue TRIVEX powered phlebectomy systems, remote endarterectomy devices and surgical glue. These product lines combined to account for approximately $2.2 million in revenues in 2021.

	•	In March 2022, we made the decision to wind down the ProCol graft product line, which totaled approximately $0.7 million in revenues in 2021.

	•	In 2019, we launched DuraSure, a biologic patch indicated for closing or repairing dural defects during open neurosurgical procedures.

	•	In 2020, we launched RestoreFlow cardiac allografts for use in cardiac repair and restoration.

	•	In March 2022, we received U.S. FDA approval to market PhasTIPP, a portable powered phlebotomy device used to remove larger varicose veins in the leg.

	Three months ended June 30,							Six months ended June 30,
(unaudited)					Percent							Percent
	2021		2020		change			2021		2020		change
	($ in thousands)							($ in thousands)
Net sales	$	40,670	$	24,851		64	%	$	76,553	$	55,402		38	%

Net sales by geography:
Americas	$	27,329	$	14,942		83	%	$	51,028	$	33,278		53	%
Europe, Middle East and Africa		10,803		7,950		36	%		20,665		18,300		13	%
Asia/Pacific Rim		2,538		1,959		30	%		4,860		3,824		27	%
Total	$	40,670	$	24,851		64	%	$	76,553	$	55,402		38	%

	•	~~payments for interest and principle on our long-term debt and revolving line of credit;~~
	•	the costs associated with expanding our manufacturing, marketing, sales, and distribution efforts;

~~Product~~	~~Notified Body~~	~~Regulatory Status~~	~~Expiration Date~~
~~XenoSure~~	~~TUV SUD~~	~~CE Marked~~	~~May, 2024~~
~~AlboGraft~~	~~TUV SUD~~	~~CE Marked~~	~~May, 2024~~
~~Pruitt Aortic Occlusion Catheter~~	~~TUV SUD~~	~~Expired~~	~~n/a~~
~~AnastoClip~~	~~SGS~~	~~CE Marked~~	~~May, 2024~~
~~Flexcel~~	~~SGS~~	~~CE Marked~~	~~May, 2024~~
~~Pruitt Carotid Shunts~~	~~SGS~~	~~CE Marked~~	~~May, 2024~~
~~AlboSure~~	~~SGS~~	Expired*	~~n/a~~
~~Surgical Glue~~	~~BSI~~	Abandoned*	~~n/a~~

~~Facility~~	~~Agency~~	~~Jurisdiction~~	~~Date~~	~~Result~~
~~Saint-Etienne~~	~~Notified Body (BSI)~~	~~Europe~~	~~January 2020~~	~~Passed~~
~~Burlington~~	~~US FDA~~	~~United States~~	~~August 2020~~	~~Passed~~
~~Burlington~~	~~Notified Body (BSI)~~	~~Europe~~	~~October 2020~~	~~Passed~~
~~Saint-Etienne~~	~~Notified Body (BSI)~~	~~Europe~~	~~October 2020~~	~~Passed~~
~~Burlington~~	~~Notified Body (SGS)~~	~~Europe~~	~~October 2020~~	~~Passed~~
~~Fox River Grove~~	~~AATB~~	~~Worldwide~~	~~October 2020~~	~~Passed~~
~~Burlington~~	~~Notified Body (TUV SUD)~~	~~MDSAP~~	~~October/November 2020~~	~~Refused to Certify~~
~~Burlington~~	~~Notified Body (TUV SUD)~~	~~Europe~~	~~October/November 2020~~	~~Passed~~
~~Burlington~~	~~Notified Body (BSI)~~	~~Europe~~	~~January 2021~~	~~Passed~~
~~Burlington~~	~~Notified Body (SGS)~~	~~MDSAP~~	~~February 2021~~	~~Passed~~
~~Burlington~~	~~US FDA~~	~~United States~~	~~July 2021~~	~~Passed~~

		Incorporated by Reference
Exhibit Number	Exhibit Description	Form	Date	Number	Filed Herewith

~~10.1~~	~~Underwriting Agreement, dated as of July 13, 2021, among LeMaitre Vascular, Inc. and Jefferies LLC and Stifel, Nicolaus & Company, Incorporated, as representatives for the underwriters named therein.~~	~~8-K~~	~~7-16-21~~	~~001-33092~~

~~10.2†~~	~~Eighth Amended and Restated Equity Award Grant Policy~~	~~8-K~~	~~7-3-21~~	~~001-33092~~

~~10.3~~	~~Director Compensation Policy~~				X

31.1	Certification of Chief Executive Officer, as required by Rule 13a-14(a) or Rule 15 d-14(a).				X
31.2	Certification of Chief Financial Officer, as required by Rule 13a-14(a) or Rule 15d-14(a).				X
32.1	Certification by the Chief Executive Officer, as required by Rule 13a-14(b) or Rule 15d-14(b) and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. §1350).*				X
32.2	Certification by the Chief Financial Officer, as required by Rule 13a-14(b) or Rule 15d-14(b) and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. §1350).*				X
101.INS	Inline XBRL Instance Document.				X
101.SCH	Inline XBRL Taxonomy Extension Schema Document.				X
101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document.				X
101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document.				X
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document.				X
101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document.				X


104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).				X

LEMAITRE VASCULAR, INC.

/s/ George W. LeMaitre
George W. LeMaitre
Chairman and Chief Executive Officer

/s/ Joseph P. Pellegrino, Jr.
Joseph P. Pellegrino, Jr.
Chief Financial Officer and Director