Skip to content
sellWeak cluster of 210b5-1 plan

David C Bernstein sold $252k of ABNB

Chief Accounting Officer at Airbnb, Inc.. 1,489 shares at an average of $168.93, traded Sep 15, 2026, filed Sep 17, 2026.

Warning score
16
Value
$252k
1,489 shares
Holdings after
47,024
-3% from before
From 52-week low
+51%
low $111.54, close $168.32
From 52-week high
-12%
high $190.50, as of Sep 15, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $252k at market
    +13
  • Share of holdings sold
    Sold 3.1% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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 Sep 17, 2026: -0.0%SPY +2.3% · excess -2.4%

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 0001193125-26-394396, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 15, 2026SOpen-market sale
Class A Common Stock10b5-1
-1,489$168.93$252k47,02425 d ago

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%
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%
28Weak
ABNBsell 210b5-1
Airbnb, Inc.
Joseph Gebbia
director, owner
$7.9M
58,000 shares
-9%
10Weak
ABNBsell 510b5-1
Airbnb, Inc.
Aristotle N Balogh
Chief Technology Officer
$346k
2,565 shares
-2%
20Weak
ABNBsell 510b5-1
Airbnb, Inc.
Aristotle N Balogh
Chief Technology Officer
$2.1M
15,263 shares
-8%
35Weak
ABNBsell 510b5-1
Airbnb, Inc.
Joseph Gebbia
director, owner
$7.6M
58,000 shares
-8%
42Moderate
ABNBsell 510b5-1
Airbnb, Inc.
Elinor Mertz
Chief Financial Officer
$975k
7,500 shares
-2%
65Notable
ABNBsell 510b5-1
Airbnb, Inc.
Brian Chesky
CEO and Chairman
$7.9M
60,000 shares
-57%

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 $252k of ABNB | InsiderTell