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sellWeak cluster of 410b5-1 plan

David C Bernstein sold $710k of ABNB

Chief Accounting Officer at Airbnb, Inc.. 5,000 shares at an average of $142.00, traded Jul 24, 2025, filed Jul 28, 2025.

Warning score
21
Value
$710k
5,000 shares
Holdings after
42,619
-11% from before
From 52-week low
+34%
low $105.69, close $141.62
From 52-week high
-12%
high $161.42, as of Jul 24, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $710k at market
    +21
  • Share of holdings sold
    Sold 11% of holdings
    +5
  • Cluster
    4 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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.

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.

ABNBOct 9, 2026 · close 165.87
Since filing Jul 28, 2025: +16.7%SPY +23.9% · excess -7.2%

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 0000950170-25-099159, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 24, 2025MOption exercise
Class A Common Stock10b5-1
+5,000$40.18$201k47,619Jul 28, 2025
Jul 24, 2025SOpen-market sale
Class A Common Stock10b5-1
-5,000$142.00$710k42,619Jul 28, 2025
Jul 24, 2025MOption exercise
Stock Optionderivative10b5-1
-5,000$0.00$05,224Jul 28, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
38Weak
ABNBsell 210b5-1
Airbnb, Inc.
Nathan Blecharczyk
Chief Strategy Officer
$2.1M
13,615 shares
-40%
16Weak
ABNBsell 210b5-1
Airbnb, Inc.
David C Bernstein
Chief Accounting Officer
$252k
1,489 shares
-3%
38Weak
ABNBsell 210b5-1
Airbnb, Inc.
Nathan Blecharczyk
Chief Strategy Officer
$2.3M
13,615 shares
-40%
12Weak
ABNBsell 210b5-1
Airbnb, Inc.
David C Bernstein
Chief Accounting Officer
$953k
5,224 shares
-10%
48Moderate
ABNBsell 210b5-1
Airbnb, Inc.
Nathan Blecharczyk
Chief Strategy Officer
$13M
70,775 shares
-91%
11Weak
ABNBsell 210b5-1
Airbnb, Inc.
Aristotle N Balogh
Chief Technology Officer
$74k
600 shares
-0%
11Weak
ABNBsell 210b5-1
Airbnb, Inc.
Aristotle N Balogh
Chief Technology Officer
$74k
600 shares
-0%
40Moderate
ABNBsell 310b5-1
Airbnb, Inc.
Joseph Gebbia
director, owner
$28M
236,000 shares
-17%
18Weak
ABNBsell 310b5-1
Airbnb, Inc.
Aristotle N Balogh
Chief Technology Officer
$74k
600 shares
-0%
18Weak
ABNBsell 310b5-1
Airbnb, Inc.
Aristotle N Balogh
Chief Technology Officer
$75k
600 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.

David C Bernstein sold $710k of ABNB | InsiderTell