Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 09/14/2026 | Verkauf | 173.14 | 591 | 102,325 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 09/14/2026 | Verkauf | 172.61 | 10,350 | 1,786,509 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 09/14/2026 | Verkauf | 171.70 | 1,404 | 241,070 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 09/14/2026 | Verkauf | 170.73 | 1,270 | 216,823 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 09/14/2026 | Schenkung | — | 4,077 | — | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 09/14/2026 | Wandlung | — | 17,692 | — | Form 4 |
| ABNB | Bernstein David C | Chief Accounting Officer | 09/01/2026 | Verkauf | 182.49 | 5,224 | 953,328 | Form 4 |
| ABNB | Bernstein David C | Chief Accounting Officer | 09/01/2026 | Optionsausübung | 40.18 | 5,224 | 209,900 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/31/2026 | Verkauf | 189.05 | 239 | 45,182 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/31/2026 | Verkauf | 188.51 | 3,719 | 701,053 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/31/2026 | Verkauf | 187.68 | 3,728 | 699,683 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/31/2026 | Verkauf | 186.38 | 4,042 | 753,355 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/31/2026 | Verkauf | 185.67 | 1,887 | 350,361 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/31/2026 | Schenkung | — | 4,077 | — | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/31/2026 | Wandlung | — | 17,692 | — | Form 4 |
| ABNB | Chesky Brian | CEO and Chairman | 08/28/2026 | Schenkung | — | 76,500 | — | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/28/2026 | Verkauf | 191.20 | 11,945 | 2,283,889 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/28/2026 | Verkauf | 190.58 | 45,215 | 8,617,143 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/28/2026 | Wandlung | — | 57,160 | — | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/26/2026 | Verkauf | 192.16 | 600 | 115,296 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/26/2026 | Verkauf | 191.43 | 7,199 | 1,378,091 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/26/2026 | Verkauf | 190.24 | 11,860 | 2,256,224 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/26/2026 | Wandlung | — | 19,659 | — | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/25/2026 | Schenkung | — | 159,000 | — | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/25/2026 | Verkauf | 191.09 | 2,774 | 530,080 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/25/2026 | Verkauf | 190.27 | 199,878 | 38,030,327 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/25/2026 | Wandlung | — | 361,652 | — | Form 4 |
| ABNB | Gebbia Joseph | Director | 08/24/2026 | Schenkung | — | 960,000 | — | Form 4 |
| ABNB | Gebbia Joseph | Director | 08/24/2026 | Wandlung | — | 960,000 | — | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/24/2026 | Verkauf | 193.14 | 4,897 | 945,803 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/24/2026 | Verkauf | 192.55 | 24,563 | 4,729,650 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/24/2026 | Verkauf | 191.33 | 23,125 | 4,424,400 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/24/2026 | Verkauf | 190.34 | 98,055 | 18,663,887 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/24/2026 | Wandlung | — | 150,640 | — | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/20/2026 | Verkauf | 184.42 | 2,738 | 504,942 | Form 4 |
| ABNB | Bernstein David C | Chief Accounting Officer | 08/19/2026 | Steuer-Abgabe | 183.25 | 1,070 | 196,078 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/19/2026 | Wandlung | — | 450 | — | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/19/2026 | Steuer-Abgabe | 183.25 | 4,085 | 748,576 | Form 4 |
| ABNB | Mertz Elinor | Chief Financial Officer | 08/19/2026 | Steuer-Abgabe | 183.25 | 6,942 | 1,272,122 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/17/2026 | Schenkung | — | 4,077 | — | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/17/2026 | Verkauf | 183.51 | 4,482 | 822,485 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/17/2026 | Verkauf | 182.54 | 9,133 | 1,667,122 | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/17/2026 | Wandlung | — | 17,692 | — | Form 4 |
| ABNB | Lin Alfred | Director | 08/11/2026 | J | — | 102,746 | — | Form 4 |
| ABNB | Lin Alfred | Director | 08/11/2026 | J | — | 541,488 | — | Form 4 |
| ABNB | Lin Alfred | Director | 08/11/2026 | Wandlung | — | 538,086 | — | Form 4 |
| ABNB | Lin Alfred | Director | 08/11/2026 | J | — | 4,105,236 | — | Form 4 |
| ABNB | Lin Alfred | Director | 08/11/2026 | Wandlung | — | 4,105,236 | — | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/11/2026 | Wandlung | — | 400 | — | Form 4 |
| ABNB | Blecharczyk Nathan | Chief Strategy Officer | 08/10/2026 | Schenkung | — | 159,000 | — | Form 4 |
| ABNB | Chesky Brian | CEO and Chairman | 08/07/2026 | Verkauf | 178.11 | 710 | 126,461 | Form 4 |
| ABNB | Chesky Brian | CEO and Chairman | 08/07/2026 | Verkauf | 177.49 | 2,181 | 387,102 | Form 4 |
| ABNB | Chesky Brian | CEO and Chairman | 08/07/2026 | Verkauf | 176.39 | 1,354 | 238,836 | Form 4 |
| ABNB | Chesky Brian | CEO and Chairman | 08/07/2026 | Verkauf | 175.53 | 5,847 | 1,026,296 | Form 4 |
| ABNB | Chesky Brian | CEO and Chairman | 08/07/2026 | Verkauf | 174.56 | 3,622 | 632,258 | Form 4 |
| ABNB | Chesky Brian | CEO and Chairman | 08/07/2026 | Verkauf | 173.49 | 1,346 | 233,519 | Form 4 |
| ABNB | Chesky Brian | CEO and Chairman | 08/07/2026 | Verkauf | 172.54 | 289 | 49,864 | Form 4 |
| ABNB | Chesky Brian | CEO and Chairman | 08/07/2026 | Verkauf | 171.47 | 136 | 23,320 | Form 4 |
| ABNB | Chesky Brian | CEO and Chairman | 08/07/2026 | Verkauf | 170.84 | 138 | 23,575 | Form 4 |
| ABNB | Chesky Brian | CEO and Chairman | 08/07/2026 | Verkauf | 169.10 | 1,102 | 186,352 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).