Christopher S. Cook

President, Products Division at Ultra Clean Holdings · 3 reported transactions in 1 company · latest report Aug 31, 2026

Their trades


Ultra Clean HoldingsUCTT	Shares withheld for tax $847.7K · 12,497 shares	Aug 31, 2026
Ultra Clean HoldingsUCTT	Share award — · 13,196 shares	May 22, 2026
Ultra Clean HoldingsUCTT	Share award — · 73,686 shares	Aug 29, 2025

Shares withheld for taxUltra Clean Holdings

Aug 31, 2026 · UCTT

$847.7K

May 22, 2026 · UCTT

13,196

Aug 29, 2025 · UCTT

73,686

3 transactionsPro adds every trade with how it did, their holdings and the money-flow chartPro is $29 a month

Built from their public trade reports and market prices: past moves, not predictions or advice.