Brian E Harding sold $1.5M of UCTT
Chief Accounting Officer at Ultra Clean Holdings, Inc.. 16,988 shares at an average of $89.47, traded Jun 4, 2026, filed Jun 8, 2026.
Score components
- +15RoleOfficer
- +25Trade size$1.5M at market
- +10Share of holdings soldSold 38% of holdings
- +15Cluster4 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000950103-26-008671, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -196 | $85.86 | $17k | 44,847 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -1,176 | $87.72 | $103k | 43,671 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -1,933 | $88.74 | $172k | 41,738 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -1,407 | $89.73 | $126k | 40,331 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -1,876 | $90.79 | $170k | 38,455 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -636 | $91.65 | $58k | 37,819 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -488 | $87.25 | $43k | 37,331 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -1,199 | $88.47 | $106k | 36,132 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -886 | $89.36 | $79k | 35,246 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -1,277 | $90.73 | $116k | 33,969 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -389 | $91.59 | $36k | 33,580 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -54 | $86.00 | $4,644 | 33,526 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -226 | $87.71 | $20k | 33,300 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -381 | $88.76 | $34k | 32,919 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -169 | $89.67 | $15k | 32,750 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -375 | $90.76 | $34k | 32,375 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -117 | $91.63 | $11k | 32,258 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -496 | $87.22 | $43k | 31,762 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -1,002 | $88.36 | $89k | 30,760 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -1,056 | $89.33 | $94k | 29,704 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -986 | $90.55 | $89k | 28,718 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -663 | $91.38 | $61k | 28,055 | Jun 8, 2026 |
Related signals
Other insiders at Ultra Clean Holdings, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 18Weak | Ultra Clean Holdings, Inc. | Brian E Harding Chief Accounting Officer | $494k 3,837 shares | -10% | |
| 47Moderate | Ultra Clean Holdings, Inc. | Sheri Savage CFO | $1.4M 15,766 shares | -24% | |
| 47Moderate | Ultra Clean Holdings, Inc. | Sheri Savage CFO | $1.3M 14,421 shares | -18% | |
| 39Weak | Ultra Clean Holdings, Inc. | Paul Yoonku Cho General Counsel and Secretary | $84k 944 shares | -4% | |
| 57Moderate | Ultra Clean Holdings, Inc. | Emily M Liggett director | $756k 8,198 shares | -18% | |
| 55Moderate | Ultra Clean Holdings, Inc. | Jeffrey L. McKibben Chief Information Officer | $366k 4,205 shares | -27% | |
| 46Moderate | Ultra Clean Holdings, Inc. | Paul Yoonku Cho General Counsel and Secretary | $174k 2,000 shares | -11% | |
| 47Moderate | Ultra Clean Holdings, Inc. | Jeffrey L. McKibben Chief Information Officer | $216k 2,500 shares | -14% | |
| 44Moderate | Ultra Clean Holdings, Inc. | Brian E Harding Chief Accounting Officer | $320k 4,000 shares | -10% | |
| 61Notable | Ultra Clean Holdings, Inc. | Jamie J. Palfrey SVP, Global Human Resources | $693k 8,691 shares | -35% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.