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sellModerate cluster of 4

Brian E O'Toole sold $259k of BKSY

CEO and President at BlackSky Technology Inc.. 13,416 shares at an average of $19.27, traded Dec 12, 2025, filed Dec 12, 2025.

Warning score
53
Value
$259k
13,416 shares
Holdings after
988,521
-1% from before
From 52-week low
+175%
low $6.63, close $18.24
From 52-week high
-42%
high $31.63, as of Dec 12, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $259k at market
    +13
  • Share of holdings sold
    Sold 1.3% 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.

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.

BKSYOct 9, 2026 · close 20.92
Since filing Dec 12, 2025: +14.7%SPY +15.4% · excess -0.7%

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 0001753539-25-000138, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 12, 2025SOpen-market sale
Class A Common Stock
-13,416$19.27$259k988,521Dec 12, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
26Weak
BKSYsell 310b5-1
BlackSky Technology Inc.
Henry Edward Dubois
Chief Financial Officer
$92k
4,000 shares
-1%
21Weak
BKSYsell 310b5-1
BlackSky Technology Inc.
Christiana L Lin
General Counsel & CAO
$139k
6,000 shares
-1%
37Weak
BKSYsell 310b5-1
BlackSky Technology Inc.
Brian E O'Toole
CEO and President
$458k
20,000 shares
-2%
51Moderate
BKSYsell 3
BlackSky Technology Inc.
Henry Edward Dubois
Chief Financial Officer
$319k
15,225 shares
-3%
43Moderate
BKSYsell 3
BlackSky Technology Inc.
Christiana L Lin
General Counsel & CAO
$273k
13,052 shares
-3%
65Notable
BKSYsell 3
BlackSky Technology Inc.
Brian E O'Toole
CEO and President
$1.2M
56,280 shares
-5%
37Weak
BKSYsell 310b5-1
BlackSky Technology Inc.
Brian E O'Toole
CEO and President
$437k
20,000 shares
-2%
50Moderate
BKSYsell 4
BlackSky Technology Inc.
Henry Edward Dubois
Chief Financial Officer
$249k
12,912 shares
-3%
42Moderate
BKSYsell 4
BlackSky Technology Inc.
Christiana L Lin
General Counsel & CAO
$200k
10,388 shares
-3%
30Weak
BKSYsell 4
BlackSky Technology Inc.
Tracy Ward
SVP & Controller
$13k
700 shares
-2%

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.

Brian E O'Toole sold $259k of BKSY | InsiderTell