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sellWeak cluster of 310b5-1 plan

Joseph Gebbia sold $7.9M of ABNB

director, owner at Airbnb, Inc.. 58,000 shares at an average of $136.70, traded Dec 29, 2025, filed Dec 31, 2025.

Warning score
35
Value
$7.9M
58,000 shares
Holdings after
576,015
-9% from before
From 52-week low
+29%
low $105.69, close $136.62
From 52-week high
-15%
high $161.42, as of Dec 29, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $7.9M at market
    +25
  • Share of holdings sold
    Sold 9.1% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +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.

This signal so far: 1m -4.7%, 3m -7.8%, 6m +8.5%.

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.

ABNBOct 9, 2026 · close 165.87
Since filing Dec 31, 2025: +22.2%SPY +15.0% · 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 0001193125-25-338296, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 29, 2025SOpen-market sale
Class A Common Stockindirect: By Sycamore Trust10b5-1
-53,929$136.68$7.4M580,086Dec 31, 2025
Dec 29, 2025SOpen-market sale
Class A Common Stockindirect: By Sycamore Trust10b5-1
-4,071$137.03$558k576,015Dec 31, 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%
38Weak
ABNBsell 210b5-1
Airbnb, Inc.
Nathan Blecharczyk
Chief Strategy Officer
$3.7M
19,659 shares
-49%
48Moderate
ABNBsell 210b5-1
Airbnb, Inc.
Nathan Blecharczyk
Chief Strategy Officer
$67M
353,292 shares
-206%
28Weak
ABNBsell 410b5-1
Airbnb, Inc.
Nathan Blecharczyk
Chief Strategy Officer
$505k
2,738 shares
-4%
45Moderate
ABNBsell 410b5-1
Airbnb, Inc.
Nathan Blecharczyk
Chief Strategy Officer
$2.5M
13,615 shares
-36%
25Weak
ABNBsell 510b5-1
Airbnb, Inc.
Kenneth I Chenault
director
$1.4M
8,346 shares
-17%

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.

Joseph Gebbia sold $7.9M of ABNB | InsiderTell