About this page
Insider trades reported on SEC Form 4: when the people who run a company buy or sell its shares with their own money.
How to read it
- Form 4
- The form a company insider (officer, director or owner of more than 10%) must file with the SEC within two business days of buying or selling the company's shares.
- Buy (P) and Sell (S)
- Open-market purchases and sales. Gifts, option exercises and automatic tax withholding are left out because they say little about what the insider thinks.
- Value
- Shares times price, as reported on the filing.
- 10b5-1
- A trade made under a plan set up in advance. Planned sales are common and usually say less than an unplanned purchase.
- Late filing
- A Form 4 filed more than two business days after the trade.
- Vs. S&P 500
- How the stock did after the trade minus how the overall market did in the same weeks.
A real example
In January 2016, when bank stocks were falling, JPMorgan Chase CEO Jamie Dimon bought 500,000 JPMorgan shares with his own money, worth about $26 million. His Form 4 made the purchase public within days, and investors read it as a strong sign of confidence.
Explain it like I'm 13
If the coach of a team bets his own allowance that his team will win, that tells you something. A Form 4 is the note a company boss must hand in whenever he buys or sells his own company's shares, so everyone can see it.
Data from public SEC filings and congressional reports. Information, not investment advice. Check every number against the filing linked on the page.
Airbnb, Inc. (ABNB): Insider Trades and Fund Holdings
In the past 12 months, Airbnb, Inc. insiders reported 0 open-market purchases worth $0 and 13 sales worth $95.7M; 13 of the sales were reported as made under a 10b5-1 trading plan.
Timeline: news and trades
Company filings (8-K), insider trades, notices of planned sales (Form 144) and fund moves in the past year, newest first.
- Oct 26, 2026Planned saleBlecharczyk Nathan (officer, director) filed notice to sell about $2.3 million around Oct 26, 2026
- Oct 15, 2026Insider saleCAO David C. Bernstein sold $230,006 under a 10b5-1 plan
- Oct 15, 2026Planned saleBernstein David C (officer) filed notice to sell about $230,006 around Oct 15, 2026
- Oct 13, 2026Planned saleBlecharczyk Nathan (officer, director) filed notice to sell about $2.2 million around Oct 12, 2026
- Oct 12, 2026Insider saleChief Strategy Officer Nathan Blecharczyk sold $2.2 million under a 10b5-1 plan
- Sep 28, 2026Insider saleChief Strategy Officer Nathan Blecharczyk sold $2.1 million under a 10b5-1 plan
- Sep 28, 2026Planned saleBlecharczyk Nathan (officer, director) filed notice to sell about $2.1 million around Sep 28, 2026
- Sep 15, 2026Insider saleCAO David C. Bernstein sold $251,537 under a 10b5-1 plan
- Sep 15, 2026Planned saleBernstein David C (officer) filed notice to sell about $251,537 around Sep 15, 2026
- Sep 14, 2026Insider saleChief Strategy Officer Nathan Blecharczyk sold $2.3 million under a 10b5-1 plan
- Sep 14, 2026Planned saleBlecharczyk Nathan (officer, director) filed notice to sell about $2.3 million around Sep 14, 2026
- Sep 1, 2026Insider saleCAO David C. Bernstein sold $953,328 under a 10b5-1 plan
- Sep 1, 2026Planned saleBernstein David C (officer) filed notice to sell about $953,328 around Sep 1, 2026
- Aug 31, 2026Insider saleChief Strategy Officer Nathan Blecharczyk sold $2.5 million under a 10b5-1 plan
- Aug 31, 2026Planned saleBlecharczyk Nathan (officer, director) filed notice to sell about $2.5 million around Aug 31, 2026
- Aug 28, 2026Insider saleChief Strategy Officer Nathan Blecharczyk sold $10.9 million under a 10b5-1 plan
- Aug 28, 2026Planned saleBlecharczyk Nathan (officer, director) filed notice to sell about $10.9 million around Aug 28, 2026
- Aug 26, 2026Insider saleChief Strategy Officer Nathan Blecharczyk sold $3.7 million under a 10b5-1 plan
- Aug 26, 2026Planned saleBlecharczyk Nathan (officer, director) filed notice to sell about $3.7 million around Aug 26, 2026
- Aug 25, 2026Insider saleChief Strategy Officer Nathan Blecharczyk sold $38.6 million under a 10b5-1 plan
- Aug 25, 2026Planned saleBlecharczyk Nathan (officer, director) filed notice to sell about $38.6 million around Aug 25, 2026
- Aug 24, 2026Insider saleChief Strategy Officer Nathan Blecharczyk sold $28.8 million under a 10b5-1 plan
- Aug 24, 2026Planned saleBlecharczyk Nathan (officer, director) filed notice to sell about $28.8 million around Aug 24, 2026
- Aug 20, 2026Insider saleChief Strategy Officer Nathan Blecharczyk sold $504,942 under a 10b5-1 plan
- Aug 20, 2026Planned saleBlecharczyk Nathan (officer, director) filed notice to sell about $504,942 around Aug 20, 2026
- Aug 17, 2026Insider saleChief Strategy Officer Nathan Blecharczyk sold $2.5 million under a 10b5-1 plan
- Aug 17, 2026Planned saleBlecharczyk Nathan (officer, director) filed notice to sell about $2.5 million around Aug 17, 2026
- Jun 30, 2026FundBridgewater Associates added 777% in Q2 2026 (13F filed Aug 14, 2026)
- Jun 30, 2026FundAkre Capital Management cut 42% in Q2 2026 (13F filed Aug 14, 2026)
- Jun 30, 2026FundRenaissance Technologies cut 16% in Q2 2026 (13F filed Aug 13, 2026)
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 19, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Oct 19 | David C. BernsteinCAO | ▼ SELL10b5-1 | $230K |
| Oct 14 | Nathan BlecharczykChief Strategy Officer | ▼ SELL10b5-1 | $2.25M |
| Sep 30 | Nathan BlecharczykChief Strategy Officer | ▼ SELL10b5-1 | $2.14M |
| Sep 17 | David C. BernsteinCAO | ▼ SELL10b5-1 | $252K |
| Sep 16 | Nathan BlecharczykChief Strategy Officer | ▼ SELL10b5-1 | $2.35M |
| Sep 3 | David C. BernsteinCAO | ▼ SELL10b5-1 | $953K |
| Sep 1 | Nathan BlecharczykChief Strategy Officer | ▼ SELL10b5-1 | $10.9M |
| Sep 1 | Nathan BlecharczykChief Strategy Officer | ▼ SELL10b5-1 | $2.55M |
| Aug 28 | Nathan BlecharczykChief Strategy Officer | ▼ SELL10b5-1 | $3.75M |
| Aug 26 | Nathan BlecharczykChief Strategy Officer | ▼ SELL10b5-1 | $38.6M |
Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| David C. Bernstein | CAO | 0 | $0 | 3 | $1.43M |
| Nathan Blecharczyk | Chief Strategy Officer | 0 | $0 | 10 | $94.2M |
Buybacks and executive pay
Airbnb, Inc. spent $3.79 billion buying back its own shares in 2025.
| Year | CEO pay reported | CEO pay "actually paid" | Value of $100 invested |
|---|---|---|---|
| 2025 | $242K | −$89.2M | n/a |
| 2024 | $186K | $5.31M | n/a |
| 2023 | $295K | $303.5M | n/a |
From the company's XBRL data filed with the SEC. "Actually paid" is the SEC's pay-versus-performance measure, which counts changes in the value of stock awards. "Value of $100 invested" is the company's cumulative shareholder return as reported, usually measured from five years earlier. See all buybacks and CEO pay across companies.
Tracked funds that report ABNB
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Renaissance Technologies | 1,542,641 | $220.8M | ▼ −15.7% |
| Akre Capital Management | 1,183,749 | $169.4M | ▼ −41.8% |
| Markel Group | 242,389 | $34.7M | No change |
| Bridgewater Associates | 236,935 | $33.9M | ▲ +776.5% |
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →