NB
Insider
Nathan Blecharczyk
Chief Strategy OfficerNathan Blecharczyk (Chief Strategy Officer) filed 21 Form 4 reports in the trailing twelve months (0 purchases, 21 sales), most often in Airbnb, Inc. (ABNB). The largest single filing was $92.6M of ABNB (531,000 sh across 12 lots, as filed), executed Aug 7.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
21
0 buys · 21 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$264.4M
shares × price, as filed
Last traded
Sep 14
Filed Sep 16
Median ADV $587.4M across their filed names
Open performance→Volume by month
Buys $0
Sells $322.1M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Consumer Cyclical
21 filings
Sector per market data · by filing · past 12 months
Most traded names
ABNBRecent filings
ABNBSALE
Airbnb, Inc.
View filing →
$21.7M177,433 sh across 7 lots
Exec Dec 8 2025
Filed Dec 10 2025 · 5:30 PM ET ABNBSALE Airbnb, Inc. View filing → $6.6M
53,916 sh across 8 lots
Exec Dec 5 2025
Filed Dec 9 2025 · 5:30 PM ET ABNBSALE Airbnb, Inc. View filing → $14.1M
117,333 sh across 2 lots
Exec Dec 3 2025
Filed Dec 5 2025 · 5:30 PM ET ABNBSALE Airbnb, Inc. View filing → $620K
5,162 sh × $120.03
Exec Dec 2 2025
Filed Dec 4 2025 · 5:30 PM ET ABNBSALE Airbnb, Inc. View filing → $386K
3,307 sh × $116.71
Exec Nov 28 2025
Filed Dec 2 2025 · 5:30 PM ET ABNBSALE Airbnb, Inc. View filing → $281K
2,246 sh × $125.20
Exec Aug 20 2025
Filed Aug 21 2025 · 5:30 PM ET ABNBSALE Airbnb, Inc. View filing → $301K
2,245 sh × $134.03
Exec May 20 2025
Filed May 22 2025 · 5:30 PM ET ABNBSALE Airbnb, Inc. View filing → $3.8M
26,154 sh × $145.00
Exec Feb 26 2025
Filed Feb 28 2025 · 5:30 PM ET More filings →