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sellWeak10b5-1 plan

Mitchell B. Goldsteen sold $82k of SHIM

director, owner at Shimmick Corp. 37,105 shares at an average of $2.21, traded Aug 14, 2025, filed Aug 18, 2025.

Warning score
4
Value
$82k
37,105 shares
Holdings after
21,134,308
-0% from before
From 52-week low
+59%
low $1.33, close $2.11
From 52-week high
-33%
high $3.15, as of Aug 14, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $82k at market
    +9
  • Share of holdings sold
    Sold 0.2% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

This signal so far: 1m +10.5%, 3m -19.5%, 6m +48.3%.

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.

SHIMOct 9, 2026 · close 3.13
Since filing Aug 18, 2025: +17.2%SPY +22.7% · excess -5.4%

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 0000950170-25-109888, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 14, 2025SOpen-market sale
Common Stock, par value $0.01 per shareindirect: By GOHO, LLC10b5-1
-6,300$2.11$13k21,165,113Aug 18, 2025
Aug 15, 2025SOpen-market sale
Common Stock, par value $0.01 per shareindirect: By GOHO, LLC10b5-1
-30,805$2.23$69k21,134,308Aug 18, 2025

Related signals

Other insiders at Shimmick Corp and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
10Weak
SHIMsell10b5-1
Shimmick Corp
Mitchell B. Goldsteen
director, owner
$358k
125,000 shares
-1%
30Weak
SHIMbuy
Shimmick Corp
Todd Wilbur Yoder
Chief Financial Officer
$5,600
2,000 shares
-
3Weak
SHIMsell10b5-1
Shimmick Corp
Mitchell B. Goldsteen
director, owner
$77k
25,206 shares
-0%
0Weak
SHIMsell10b5-1
Shimmick Corp
Mitchell B. Goldsteen
director, owner
$31k
9,229 shares
-0%
2Weak
SHIMsell10b5-1
Shimmick Corp
Mitchell B. Goldsteen
director, owner
$51k
25,426 shares
-0%
0Weak
SHIMsell10b5-1
Shimmick Corp
Mitchell B. Goldsteen
director, owner
$7,990
4,500 shares
-0%
0Weak
SHIMsell10b5-1
Shimmick Corp
Mitchell B. Goldsteen
director, owner
$32k
18,510 shares
-0%
0Weak
SHIMsell10b5-1
Shimmick Corp
Mitchell B. Goldsteen
director, owner
$5,654
3,300 shares
-0%
0Weak
SHIMsell10b5-1
Shimmick Corp
Mitchell B. Goldsteen
director, owner
$17k
8,958 shares
-0%
0Weak
SHIMsell10b5-1
Shimmick Corp
Mitchell B. Goldsteen
director, owner
$16k
7,700 shares
-0%

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.

Mitchell B. Goldsteen sold $82k of SHIM | InsiderTell