Skip to content
sellWeak cluster of 4

Stephen Sonne sold $24k of PDYN

CHIEF LEGAL OFFICER at Palladyne AI Corp.. 3,236 shares at an average of $7.42, traded Aug 21, 2025, filed Aug 21, 2025.

Warning score
30
Value
$24k
3,236 shares
Holdings after
190,419
-2% from before
From 52-week low
+396%
low $1.50, close $7.44
From 52-week high
-44%
high $13.31, as of Aug 21, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $24k at market
    0
  • Share of holdings sold
    Sold 1.7% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15

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 +6.2%, 3m -29.6%, 6m -3.5%.

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.

PDYNOct 9, 2026 · close 5.04
Since filing Aug 21, 2025: -32.3%SPY +24.2% · excess -56.4%

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 0001415889-25-022671, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 21, 2025SOpen-market sale
Common Stock
-3,236$7.42$24k190,419Aug 21, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
35Weak
PDYNbuy
Palladyne AI Corp.
Benjamin G Wolff
PRESIDENT & CEO
$99k
17,121 shares
+4%
25Weak
PDYNsell
Palladyne AI Corp.
Denis Garagic
CHIEF TECHNOLOGY OFFICER
$106k
17,176 shares
-3%
39Weak
PDYNsell 3
Palladyne AI Corp.
Denis Garagic
CHIEF TECHNOLOGY OFFICER
$84k
15,149 shares
-3%
30Weak
PDYNsell 3
Palladyne AI Corp.
Stephen Sonne
CHIEF LEGAL OFFICER
$19k
3,471 shares
-2%
37Weak
PDYNsell 3
Palladyne AI Corp.
Trevor Thatcher
CHIEF FINANCIAL OFFICER
$17k
3,030 shares
-2%
28Weak
PDYNbuy
Palladyne AI Corp.
Benjamin G Wolff
PRESIDENT & CEO
$5,850
1,000 shares
+0%
40Moderate
PDYNsell 3
Palladyne AI Corp.
Denis Garagic
CHIEF TECHNOLOGY OFFICER
$98k
12,945 shares
-2%
37Weak
PDYNsell 3
Palladyne AI Corp.
Stephen Sonne
CHIEF LEGAL OFFICER
$51k
6,802 shares
-3%
44Moderate
PDYNsell 3
Palladyne AI Corp.
Trevor Thatcher
CHIEF FINANCIAL OFFICER
$58k
7,649 shares
-4%
39Weak
PDYNbuy 2
Palladyne AI Corp.
Michael T. Young
director
$16k
3,000 shares
+15%

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.

Stephen Sonne sold $24k of PDYN | InsiderTell