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Stock-based Compensation (Tables)

9 Months Ended

Jul. 01, 2023

Share-Based Payment Arrangement [Abstract]

Schedule of stock option activity

The summary of the Company’s stock option activity is as follows:

		Number of Options				Weighted-Average Exercise Price				Weighted-Average Remaining Contractual Term				Aggregate Intrinsic Value
										(In years)				(In thousands)
Outstanding at October 1, 2022			10,802,882			$	13.37				4.5			$	10,956
Exercised			(1,865,278	)		$	10.71
Forfeited			(26,581	)		$	15.17
Outstanding at July 1, 2023			8,911,023			$	13.93				3.9			$	21,457

Schedule of restricted stock unit activity

The summary of the Company’s RSU activity is as follows

		Number of Units				Weighted-Average Grant Date Fair Value				Aggregate Intrinsic Value
										(In thousands)
Outstanding at October 1, 2022			8,308,177			$	19.25			$	115,484
Granted			5,085,052			$	17.46
Released			(3,300,998	)		$	16.62
Forfeited			(1,244,302	)		$	19.05
Outstanding at July 1, 2023			8,847,929			$	19.23			$	144,487
At July 1, 2023
Units expected to vest			7,605,402			$	19.14			$	124,196

Schedule of performance stock units activity

The summary of the Company’s PSU activity is as follows:

		Number of Units				Weighted-Average Grant Date Fair Value				Aggregate Intrinsic Value
										(In thousands)
Outstanding at October 1, 2022			398,077			$	26.96			$	5,533
Granted			249,370			$	17.54
Vested			(263,158	)		$	26.26
Forfeited			(63,033	)		$	21.07
Outstanding at July 1, 2023			321,256			$	21.38			$	5,246

Schedule of stock-based compensation expense

Total stock-based compensation expense by functional category was as follows:

		Three Months Ended								Nine Months Ended
		July 1, 2023				July 2, 2022				July 1, 2023				July 2, 2022
(In thousands)
Cost of revenue		$	450			$	448			$	1,601			$	1,153
Research and development			8,637				7,858				27,353				22,687
Sales and marketing			3,590				3,826				12,178				11,650
General and administrative			5,652				6,647				18,417				21,973
Total stock-based compensation expense		$	18,329			$	18,779			$	59,549			$	57,463

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Tabular disclosure of share-based payment arrangement.

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-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 718
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-1

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Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

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Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

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