Skip to content
sellWeak cluster of 210b5-1 plan

Nathan Blecharczyk sold $2.1M of ABNB

Chief Strategy Officer at Airbnb, Inc.. 13,615 shares at an average of $156.83, traded Sep 28, 2026, filed Sep 30, 2026.

Warning score
38
Value
$2.1M
13,615 shares
Holdings after
20,567
-40% from before
From 52-week low
+40%
low $111.54, close $156.08
From 52-week high
-18%
high $190.50, as of Sep 28, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $2.1M at market
    +25
  • Share of holdings sold
    Sold 40% of holdings
    +10
  • 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 30, 2026: +3.2%SPY +2.1% · excess +1.2%

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 0001193125-26-409120, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 28, 2026CConversion
Class A Common Stockindirect: By Trust10b5-1
+17,692--38,25912 d ago
Sep 28, 2026GGift
Class A Common Stockindirect: By Trust10b5-1
-4,077$0.00$034,18212 d ago
Sep 28, 2026SOpen-market sale
Class A Common Stockindirect: By Trust10b5-1
-481$154.45$74k33,70112 d ago
Sep 28, 2026SOpen-market sale
Class A Common Stockindirect: By Trust10b5-1
-1,231$155.74$192k32,47012 d ago
Sep 28, 2026SOpen-market sale
Class A Common Stockindirect: By Trust10b5-1
-5,684$156.54$890k26,78612 d ago
Sep 28, 2026SOpen-market sale
Class A Common Stockindirect: By Trust10b5-1
-6,085$157.47$958k20,70112 d ago
Sep 28, 2026SOpen-market sale
Class A Common Stockindirect: By Trust10b5-1
-134$158.31$21k20,56712 d ago
Sep 28, 2026CConversion
Class B Common Stockderivativeindirect: By Trust10b5-1
-17,692$0.00$044,366,47212 d ago

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
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%
12Weak
ABNBsell 210b5-1
Airbnb, Inc.
Aristotle N Balogh
Chief Technology Officer
$78k
600 shares
-0%
40Moderate
ABNBsell 310b5-1
Airbnb, Inc.
Joseph Gebbia
director, owner
$31M
236,000 shares
-20%
19Weak
ABNBsell 410b5-1
Airbnb, Inc.
Aristotle N Balogh
Chief Technology Officer
$79k
600 shares
-0%
19Weak
ABNBsell 510b5-1
Airbnb, Inc.
Aristotle N Balogh
Chief Technology Officer
$82k
600 shares
-0%
36Weak
ABNBsell 510b5-1
Airbnb, Inc.
David C Bernstein
Chief Accounting Officer
$701k
5,000 shares
-11%
40Moderate
ABNBsell 510b5-1
Airbnb, Inc.
Joseph Gebbia
director, owner
$33M
236,000 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.

Nathan Blecharczyk sold $2.1M of ABNB | InsiderTell