Form4insider filings, from the source

Company · CIK 0001652535 · SIC 3674 — Semiconductors & Related Devices · Nasdaq

ICHOR HOLDINGS, LTD. · ICHR

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $3.8M · 7net −$3.8M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 28Apr 27May 28Jun 28Jul 29Aug 28Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 SForm 4 →Sep 16, 4:16 pm EDTIain MacKenzieDirector20,000$50.66$1,013,182102,427−16.3%10b5-1
Sep 8, 2026 SForm 4 →Sep 8, 7:41 pm EDTGreg SwytChief Financial Officer2,068$58.02$119,98547,832−4.14%10b5-1
Sep 1, 2026 FForm 4 →Sep 1, 7:17 pm EDTGreg SwytChief Financial Officer1,081$51.76$55,95349,900—
Sep 1, 2026 SForm 4 →Sep 1, 7:17 pm EDTBruce RagsdaleChief Operating Officer10,587$51.93$549,80292,324−10.3%10b5-1
Aug 19, 2026 SForm 4 →Aug 20, 5:24 pm EDTPhilip Ryan Barros Sr.Chief Executive Officer, Director1,314$61.88$81,306161,562−0.81%10b5-1
Aug 18, 2026 SForm 4 →Aug 20, 5:27 pm EDTIain MacKenzieDirector9,933$65.76$653,176122,427−7.50%10b5-1
Aug 14, 2026 FForm 4 →Aug 20, 5:25 pm EDTBruce RagsdaleChief Operating Officer1,926$69.32$133,512102,911— late
Aug 14, 2026 FForm 4 →Aug 20, 5:24 pm EDTGreg SwytChief Financial Officer2,089$69.85$145,92450,981— late
Aug 14, 2026 FForm 4 →Aug 20, 5:24 pm EDTPhilip Ryan Barros Sr.Chief Executive Officer, Director2,202$69.06$152,074162,876—10b5-1 late
Jul 1, 2026 FForm 4 →Jul 2, 5:30 pm EDTBruce RagsdaleChief Operating Officer1,580$111.77$176,597104,837—
Jun 8, 2026 SForm 4 →Jun 9, 5:28 pm EDTGreg SwytChief Financial Officer6,820$66.81$455,64453,070−11.4%10b5-1
Jun 4, 2026 SForm 4 →Jun 5, 6:48 pm EDTPhilip Ryan Barros Sr.Chief Executive Officer, Director13,705$70.19$961,954165,078−7.67%10b5-1
Jun 4, 2026 MForm 4 →Jun 5, 6:48 pm EDTPhilip Ryan Barros Sr.Chief Executive Officer, Director1,403$21.76$30,529178,783—10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 4, 2026 MForm 4 →Jun 5, 6:48 pm EDTPhilip Ryan Barros Sr.Chief Executive Officer, Director1,403——0—10b5-1