The filing itself is a routine intent-to-sell notice for a relatively small amount relative to Blecharczyk's holdings and market cap. However, the disclosed prior sales of over $120 million from his trusts over the past three months suggest ongoing systematic diversification by a co-founder. Monitor for any acceleration of insider selling or changes in the selling pattern.
How the stock moved after the report
NEUTRAL VIEWSTOCK BELOW ENTRY AT T+1- T+0 · Nov 9 $190.29entry
- T+1 · yesterday −1.78%α −1.41% · $186.90
- T+2 · todayOpen
- T+5 · in 4d Pending
- T+20 · in 26d Pending
- T+60 · in 3mo Pending
Price Chart
REPLAYWatch the reaction play outHow similar events traded
Executive Summary
Nathan Blecharczyk, co-founder and director of Airbnb, filed a Form 144 notice to sell 13,625 Class A shares worth approximately $2.65 million. The filing also discloses substantial prior sales from his trusts over the past three months totaling over $120 million, indicating ongoing portfolio diversification by a co-founder.
Key Facts
- Nathan Blecharczyk (co-founder, officer, director) filed Form 144 to sell 13,625 Class A shares.
- Approximate sale value: $2,648,268.15 based on filing price.
- The filing discloses prior sales from Blecharczyk's trusts over the past 3 months totaling over $120 million (from August through November 2026).
- Sales were executed through the Blecharczyk Revocable Trust, Nathan Blecharczyk 2015 Grat Remainder Trust, and Nathan Blecharczyk 2020 Remainder Trust.
- The proposed sale date is November 9, 2026.
Financial Impact
Proposed sale of 13,625 shares worth ~$2.65 million; prior 3-month trust sales exceed $120 million.
Risk Factors
- Co-founder selling over $120 million in the past 3 months could signal reduced conviction or diversification needs.
- Form 144 is only an intent to sell; the actual sale may not occur.
- No context on whether the selling is part of a pre-arranged 10b5-1 plan.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001959173-26-007847 |
| Document: 0001959173-26-007847-index.html | 0001959173-26-007847 |
| Document: 0001959173-26-007847.txt | 0001959173-26-007847 |
Track record
54 reports on ABNB
7 of 10 bullish or bearish reports moved the stock their way by T+1. Best: +41.15% at T+60 after the May 19, 2026 report. 8 of 10 went positive at some point.
Filters
- Nov 10, 20261d ago Insider Cluster Bearish 4/10 Entry $192.72 Now $186.90 +3.02% settles Nov 12
- Nov 9, 20262d ago 144 Neutral 3/10 Viewing Entry $190.29 to $186.90 Now $186.90 −1.78% ▼ −1.78% −1.41% vs SPY
- Nov 6, 20265d ago 144 Neutral 3/10 Entry $190.29 to $186.90 Now $186.90 −1.78% ▼ −1.78% −1.41% vs SPY
- Nov 5, 20266d ago Press Release Neutral 5/10 No price data
- Nov 5, 20266d ago 8-K Bullish 6/10 Entry $189.99 to $190.29 Now $186.90 −1.63% ▲ +0.16% −2.21% vs SPY
- Nov 4, 20267d ago Insider Cluster Neutral 2/10 Entry $170.13 to $189.99 Now $186.90 +9.86% ▲ +11.67% +11.36% vs SPY
- Nov 2, 20269d ago 144 Neutral 2/10 Entry $171.11 to $166.96 Now $186.90 +9.23% ▼ −2.43% −2.72% vs SPY
- Oct 26, 202616d ago 144 Neutral 4/10 Entry $171.05 to $168.82 Now $186.90 +9.27% ▼ −1.30% −1.86% vs SPY
- Oct 23, 202619d ago Institutional Cluster Bullish 4/10 Entry $172.01 to $171.05 Now $186.90 +8.66% ▼ −0.56% −1.27% vs SPY
- Oct 19, 202623d ago Insider Cluster Neutral Not scored Entry $176.94 to $173.69 Now $186.90 +5.63% ▼ −1.84% −2.36% vs SPY
US Market Status
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