June 26, 2026 · Form 4 insider transaction
HARDING BRIAN E bought 9,363 shares of Ultra Clean Holdings, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 4 days after the transaction.
Restricted stock units vest over 3 years with equal parts vesting on each anniversary of the vesting commencement date of June 26, 2026.