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sellModerate cluster of 3

Steve Cashman sold $214k of BFLY

Chief Business Officer at Butterfly Network, Inc.. 142,590 shares at an average of $1.50, traded Sep 4, 2025, filed Sep 8, 2025.

Warning score
42
Value
$214k
142,590 shares
Holdings after
2,181,884
-6% from before
From 52-week low
+15%
low $1.33, close $1.53
From 52-week high
-68%
high $4.82, as of Sep 4, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $214k at market
    +12
  • Share of holdings sold
    Sold 6.1% of holdings
    0
  • Cluster
    3 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.

BFLYOct 9, 2026 · close 8.25
Since filing Sep 8, 2025: +418.9%SPY +21.6% · excess +397.2%

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 0001062993-25-015405, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 4, 2025SOpen-market sale
Class A Common Stock
-142,590$1.50$214k2,181,884Sep 8, 2025

Related signals

Other insiders at Butterfly Network, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
28Weak
BFLYsell 210b5-1
Butterfly Network, Inc.
Joseph Devivo
President & CEO
$359k
35,790 shares
-0%
32Weak
BFLYsell 2
Butterfly Network, Inc.
Megan Carlson
CAO and SVP, Finance
$88k
10,114 shares
-2%
20Weak
BFLYsell 210b5-1
Butterfly Network, Inc.
Joseph Devivo
President & CEO
$60k
5,980 shares
-0%
40Moderate
BFLYsell 3
Butterfly Network, Inc.
Megan Carlson
CAO and SVP, Finance
$101k
13,804 shares
-3%
55Moderate
BFLYsell 3
Butterfly Network, Inc.
Steve Cashman
Chief Business Officer
$1.0M
140,112 shares
-9%
30Weak
BFLYsell 3
Butterfly Network, Inc.
Nicholas Caezza
Deputy General Counsel
$14k
1,709 shares
-1%
53Moderate
BFLYsell 2
Butterfly Network, Inc.
Steve Cashman
Chief Business Officer
$1.9M
399,461 shares
-20%
23Weak
BFLYsell 2
Butterfly Network, Inc.
Nicholas Caezza
Deputy General Counsel
$7,831
1,733 shares
-1%
46Moderate
BFLYsell 2
Butterfly Network, Inc.
Megan Carlson
CAO and SVP, Finance
$524k
110,422 shares
-18%
44Moderate
BFLYsell 2
Butterfly Network, Inc.
Steve Cashman
Chief Business Officer
$724k
147,518 shares
-7%

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.