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buyModerate cluster of 4

Bill Bentinck bought $76k of UCTT

President, Services Business at Ultra Clean Holdings, Inc.. 3,000 shares at an average of $25.17, traded Mar 7, 2025, filed Mar 11, 2025.

Conviction score
46
Value
$76k
3,000 shares
Holdings after
60,695
+5% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    President
    +20
  • Trade size
    $76k at market
    +8
  • Relative to holdings
    Holdings up 5%
    +3
  • Price context
    No price history yet
    0
  • Cluster
    4 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

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.

This signal so far: 1m -14.3%, 3m -5.8%, 6m +6.6%.

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.

UCTTOct 9, 2026 · close 68.59
Since filing Mar 11, 2025: +198.5%SPY +42.7% · excess +155.8%

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 0000950103-25-003284, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 7, 2025POpen-market purchase
Common Stock
+3,000$25.17$76k60,695Mar 11, 2025

Related signals

Other insiders at Ultra Clean Holdings, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
18Weak
UCTTsell10b5-1
Ultra Clean Holdings, Inc.
Brian E Harding
Chief Accounting Officer
$494k
3,837 shares
-10%
47Moderate
UCTTsell 410b5-1
Ultra Clean Holdings, Inc.
Sheri Savage
CFO
$1.4M
15,766 shares
-24%
47Moderate
UCTTsell 410b5-1
Ultra Clean Holdings, Inc.
Sheri Savage
CFO
$1.3M
14,421 shares
-18%
45Moderate
UCTTsell 410b5-1
Ultra Clean Holdings, Inc.
Brian E Harding
Chief Accounting Officer
$1.5M
16,988 shares
-38%
39Weak
UCTTsell 4
Ultra Clean Holdings, Inc.
Paul Yoonku Cho
General Counsel and Secretary
$84k
944 shares
-4%
57Moderate
UCTTsell 5
Ultra Clean Holdings, Inc.
Emily M Liggett
director
$756k
8,198 shares
-18%
55Moderate
UCTTsell 7
Ultra Clean Holdings, Inc.
Jeffrey L. McKibben
Chief Information Officer
$366k
4,205 shares
-27%
46Moderate
UCTTsell 6
Ultra Clean Holdings, Inc.
Paul Yoonku Cho
General Counsel and Secretary
$174k
2,000 shares
-11%
47Moderate
UCTTsell 6
Ultra Clean Holdings, Inc.
Jeffrey L. McKibben
Chief Information Officer
$216k
2,500 shares
-14%
44Moderate
UCTTsell 6
Ultra Clean Holdings, Inc.
Brian E Harding
Chief Accounting Officer
$320k
4,000 shares
-10%

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.