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sellWeak cluster of 410b5-1 plan

William M Boyd III sold $200k of SYM

Chief Strategy Officer at Symbotic Inc.. 2,660 shares at an average of $75.08, traded Oct 15, 2025, filed Oct 17, 2025.

Warning score
22
Value
$200k
2,660 shares
Holdings after
26,769
-9% from before
From 52-week low
+331%
low $17.50, close $75.36
From 52-week high
0%
high $75.36, as of Oct 15, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $200k at market
    +12
  • Share of holdings sold
    Sold 9.0% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15
  • 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 -15.1%, 3m -1.6%, 6m -7.8%.

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.

SYMOct 9, 2026 · close 42.63
Since filing Oct 17, 2025: -37.8%SPY +18.4% · excess -56.1%

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 0001932973-25-000010, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 15, 2025SOpen-market sale
Class A Common Stock10b5-1
-300$72.38$22k29,129Oct 17, 2025
Oct 15, 2025SOpen-market sale
Class A Common Stock10b5-1
-814$74.07$60k28,315Oct 17, 2025
Oct 15, 2025SOpen-market sale
Class A Common Stock10b5-1
-970$75.27$73k27,345Oct 17, 2025
Oct 15, 2025SOpen-market sale
Class A Common Stock10b5-1
-300$76.71$23k27,045Oct 17, 2025
Oct 15, 2025SOpen-market sale
Class A Common Stock10b5-1
-200$78.30$16k26,845Oct 17, 2025
Oct 15, 2025SOpen-market sale
Class A Common Stock10b5-1
-76$79.35$6,03126,769Oct 17, 2025

Related signals

Other insiders at Symbotic Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
42Moderate
SYMsell 210b5-1
Symbotic Inc.
Todd Krasnow
director
$85k
2,000 shares
-100%
22Weak
SYMsell 210b5-1
Symbotic Inc.
Charles Kane
director
$86k
2,000 shares
-2%
42Moderate
SYMsell 210b5-1
Symbotic Inc.
Todd Krasnow
director
$87k
2,000 shares
-100%
29Weak
SYMsell 310b5-1
Symbotic Inc.
Charles Kane
director
$78k
2,000 shares
-2%
19Weak
SYMsell 2
Symbotic Inc.
James Kuffner
Chief Technology Officer
$160k
3,952 shares
-2%
29Weak
SYMsell 710b5-1
Symbotic Inc.
Charles Kane
director
$86k
2,000 shares
-2%
49Moderate
SYMsell 710b5-1
Symbotic Inc.
Todd Krasnow
director
$91k
2,000 shares
-100%
57Moderate
SYMsell 7
Symbotic Inc.
Izilda P Martins
Chief Financial Officer
$1.1M
27,463 shares
-44%
35Weak
SYMsell 7
Symbotic Inc.
Brian Daniel Alexander
SVP, Commercial
$368k
9,130 shares
-14%
16Weak
SYMsell 710b5-1
Symbotic Inc.
William M Boyd III
Chief Strategy Officer
$377k
9,194 shares
-14%

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.

William M Boyd III sold $200k of SYM | InsiderTell