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sellModerate cluster of 510b5-1 plan

Nathan Blecharczyk sold $4.5M of ABNB

Chief Strategy Officer at Airbnb, Inc.. 31,033 shares at an average of $146.43, traded Jun 26, 2026, filed Jun 30, 2026.

Warning score
45
Value
$4.5M
31,033 shares
Holdings after
77,600
-29% from before
From 52-week low
+31%
low $111.54, close $145.56
From 52-week high
0%
high $145.56, as of Jun 26, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $4.5M at market
    +25
  • Share of holdings sold
    Sold 29% of holdings
    +10
  • Cluster
    5 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.

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 Jun 30, 2026: +15.9%SPY +4.5% · excess +11.5%

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 0001193125-26-290807, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 26, 2026CConversion
Class A Common Stockindirect: By Trust10b5-1
+96,263--108,633Jun 30, 2026
Jun 26, 2026SOpen-market sale
Class A Common Stockindirect: By Trust10b5-1
-9,202$145.58$1.3M99,431Jun 30, 2026
Jun 26, 2026SOpen-market sale
Class A Common Stockindirect: By Trust10b5-1
-13,041$146.59$1.9M86,390Jun 30, 2026
Jun 26, 2026SOpen-market sale
Class A Common Stockindirect: By Trust10b5-1
-8,790$147.07$1.3M77,600Jun 30, 2026
Jun 26, 2026CConversion
Class B Common Stockderivativeindirect: By Trust10b5-1
-96,263$0.00$045,770,277Jun 30, 2026

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.

Nathan Blecharczyk sold $4.5M of ABNB | InsiderTell