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Stock-based Compensation (Tables)

9 Months Ended

Jun. 27, 2026

Share-Based Payment Arrangement [Abstract]

Schedule of Stock Options 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 September 27, 2025			5,544,885						$	14.28					1.5						$	5,850
Exercised			(1,640,599)						$	14.09
Forfeited / expired			(47,036)						$	14.29
Outstanding at June 27, 2026			3,857,250						$	14.36					1.0						$	514

Schedule of Restricted Stock Units 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 September 27, 2025			8,777,387						$	12.96					$	134,294
Granted			5,951,464						$	15.31
Released			(3,796,383)						$	13.62
Forfeited			(768,146)						$	13.54
Outstanding at June 27, 2026			10,164,322						$	14.05					$	137,930

Schedule of Weighted Average Assumptions Used in Calculating Compensation Expense

The following table summarizes the weighted-average assumptions used in calculating compensation expense of the Company’s PSUs with market-based conditions:

						June 27, 2026
Remaining performance period at grant date (in years)						2.66
Volatility						44.12		%
Risk-free rate						3.81		%
Fair value						$	23.30

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 September 27, 2025			480,538						$	14.11					$	7,352
Granted			1,153,627						$	20.51
Released			(23,776)						$	12.23
Performance adjustments			(24,518)						$	18.65
Outstanding at June 27, 2026			1,585,871						$	18.73					$	21,520

Schedule of Stock Based Compensation Expense

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

			Three Months Ended												Nine Months Ended
			June 27, 2026						June 28, 2025						June 27, 2026						June 28, 2025
(In thousands)
Cost of revenue			$	1,257					$	1,633					$	3,709					$	4,588
Research and development			6,092						7,944						18,052						29,816
Sales and marketing			2,884						3,568						8,492						13,227
General and administrative			6,337						7,639						16,373						21,733
Total stock-based compensation expense			$	16,570					$	20,784					$	46,626					$	69,364

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Schedule Of Share-Based Payment Award, Valuation Assumptions

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Tabular disclosure of share-based payment arrangement.

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-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
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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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