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STOCK PLANS (Tables)

6 Months Ended

Jun. 30, 2025

Stockholders' Equity Note [Abstract]

Schedule of Recognized Stock-Based Compensation Expense

The Company recognized stock-based compensation expense in the periods presented as follows (in thousands):

						Three Months Ended June 30,												Six Months Ended June 30,
						2025						2024						2025						2024
Cost of goods sold						$	1,682					$	1,259					$	3,398					$	2,387
Research and development						2,407						1,925						4,648						3,728
Selling, general and administrative						11,383						8,848						21,979						16,833
Contingent consideration (gains) charges, acquisition-related expenses, restructuring and other						—						492						—						2,727
Total						$	15,472					$	12,524					$	30,025					$	25,675
Stock-based compensation from:
Stock options						$	4,309					$	5,796					$	8,749					$	12,525
Restricted stock units						10,681						6,517						20,287						12,727
Employee stock purchase plan share options						482						211						989						423
Total						$	15,472					$	12,524					$	30,025					$	25,675

Schedule of the Company's Stock Option Activity and Restricted Stock Unit Activity

The following tables contain information about the Company’s stock option and restricted stock unit, or RSU, activity for the six months ended June 30, 2025:

Stock Options						Number of Stock Options						Weighted Average Exercise Price (Per Share)
Outstanding at December 31, 2024						6,845,618						$	42.95
Granted						432,632						25.45
Forfeited						(21,074)						32.88
Expired						(414,815)						55.29
Outstanding at June 30, 2025						6,842,361						41.12

Restricted Stock Units						Number of Restricted Stock Units						Weighted Average Grant Date Fair Value (Per Share)
Unvested at December 31, 2024						2,769,728						$	32.07
Granted						2,355,965						26.11
Vested						(722,131)						37.04
Forfeited						(108,615)						28.77
Unvested at June 30, 2025						4,294,947						28.05

Schedule of Valuation Assumptions

The fair values of stock options granted were estimated using the Black-Scholes option valuation model with the following weighted average assumptions:

Black-Scholes Weighted Average Assumption						Six Months Ended June 30, 2025
Expected dividend yield						None
Risk-free interest rate						4.19%
Expected volatility						57.8%
Expected term of options						5.14 years

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