InsiderTrades

Form 4 for UCTT Ultra Clean Holdings, Inc.

Accepted 2026-06-04 19:36:44 ET · period of report 2026-06-02 · accession 0000950103-26-008550 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-06-04 19:36 2026-06-02 UCTT Cho Paul Yoonku GC, Sec S - Sale $89.37 -944 22.9K -4% -$84.4K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-06-02 S D 944 $89.37 22,941 D — —