Cook Christopher S — President, Products Division
Insider trading activity for Cook Christopher S sourced from SEC EDGAR Form 4 filings.
Overview
- Title: President, Products Division
- Company: Ultra Clean Holdings, Inc.
- Total insider trades: 6
- Total buy volume: $0
- Total sell volume: $1.7M
- Last trade: May 6, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| May 4, 2026 | Cook Christopher S | UCTT Ultra Clean Holdings, Inc. | SELL | 1,231 | $92K |
| May 4, 2026 | Cook Christopher S | UCTT Ultra Clean Holdings, Inc. | SELL | 10,247 | $757K |
| Apr 30, 2026 | Cook Christopher S | UCTT Ultra Clean Holdings, Inc. | SELL | 11,903 | $896K |
| Apr 30, 2026 | Cook Christopher S | UCTT Ultra Clean Holdings, Inc. | OTHER | 3,165 | $247K |
| Apr 30, 2026 | Cook Christopher S | UCTT Ultra Clean Holdings, Inc. | OTHER | 4,181 | $327K |
| Apr 30, 2026 | Cook Christopher S | UCTT Ultra Clean Holdings, Inc. | OTHER | 1,861 | $145K |