Nathan Blecharczyk is CSO at Airbnb, Inc. (ABNB). They have made 9 open-market trades across 1 company since 2020, most recently 2026-10-12.
CIK 0001834147
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ABNB | 20,567 | $3.6M |
Shares reported on the most recent Form 4, priced at the 2026-10-14 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ABNB | SELL · 10b5-1 | 2026-10-12 | 2026-10-14 | $165.18 | $2.2M | — | — | — |
| ABNB | SELL · 10b5-1 | 2026-09-28 | 2026-09-30 | $156.82 | $2.1M | +1.5% | — | — |
| ABNB | SELL · 10b5-1 | 2026-09-14 | 2026-09-16 | $172.36 | $2.3M | -6.9% | +3.5% | — |
| ABNB | SELL · 10b5-1 | 2026-08-28 | 2026-09-01 | $190.05 | $13.5M | -6.2% | -11.8% | — |
| ABNB | SELL · 10b5-1 | 2026-08-26 | 2026-08-28 | $190.73 | $3.7M | -11.3% | -17.4% | — |
| ABNB | SELL · 10b5-1 | 2026-08-24 | 2026-08-26 | $190.56 | $67.3M | -6.9% | -16.0% | — |
| ABNB | SELL · 10b5-1 | 2026-08-20 | 2026-08-21 | $184.42 | $505K | -2.9% | -11.6% | — |
| ABNB | SELL · 10b5-1 | 2026-08-17 | 2026-08-19 | $182.86 | $2.5M | -0.5% | -9.7% | — |
| ABNB | SELL · 10b5-1 | 2026-08-07 | 2026-08-11 | $174.41 | $92.6M | +4.0% | -6.9% | — |
| ABNB | SELL · 10b5-1 | 2026-08-03 | 2026-08-05 | $151.80 | $2.1M | +17.3% | +19.0% | — |
| ABNB | SELL · 10b5-1 | 2026-07-20 | 2026-07-22 | $145.43 | $2.0M | +9.4% | +36.1% | — |
| ABNB | SELL · 10b5-1 | 2026-07-06 | 2026-07-08 | $148.37 | $2.0M | +2.0% | +25.5% | +13.0% |
| ABNB | SELL · 10b5-1 | 2026-06-26 | 2026-06-30 | $146.43 | $4.5M | +1.0% | +5.0% | +7.8% |
| ABNB | SELL · 10b5-1 | 2026-06-24 | 2026-06-26 | $145.79 | $13.2M | -0.5% | -0.5% | +2.6% |
| ABNB | SELL · 10b5-1 | 2026-05-20 | 2026-05-21 | $131.40 | $360K | -1.7% | +2.4% | +37.0% |
| ABNB | SELL · 10b5-1 | 2026-05-08 | 2026-05-12 | $145.70 | $8.9M | -1.6% | -2.7% | +37.1% |
| ABNB | SELL · 10b5-1 | 2026-04-21 | 2026-04-23 | $145.68 | $5.2M | -0.3% | -5.4% | -0.1% |
| ABNB | SELL · 10b5-1 | 2026-02-20 | 2026-02-24 | $125.29 | $534K | +5.3% | +3.6% | +4.9% |
| ABNB | SELL · 10b5-1 | 2025-12-08 | 2025-12-10 | $122.22 | $43.4M | +7.3% | +9.1% | +3.8% |
| ABNB | SELL · 10b5-1 | 2025-12-05 | 2025-12-09 | $123.27 | $13.3M | +7.8% | +10.5% | +6.8% |
| ABNB | SELL · 10b5-1 | 2025-12-03 | 2025-12-05 | $120.42 | $28.3M | +7.7% | +9.4% | +9.4% |
| ABNB | SELL · 10b5-1 | 2025-12-02 | 2025-12-04 | $120.03 | $1.2M | +9.2% | +12.4% | +12.1% |
| ABNB | SELL · 10b5-1 | 2025-11-28 | 2025-12-02 | $116.71 | $772K | +8.6% | +12.5% | +12.7% |
| ABNB | SELL · 10b5-1 | 2025-08-20 | 2025-08-21 | $125.20 | $562K | -1.8% | -1.4% | -10.0% |
| ABNB | SELL · 10b5-1 | 2025-05-20 | 2025-05-22 | $134.03 | $602K | +6.7% | +4.3% | -0.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.