Nathan Blecharczyk
CIK 1834147 · Chief Strategy Officer · last filed 2026-07-24
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$15.01M
Companies
1
Total Filings
162
Lifetime Open-Market Net
-$908.40M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ABNB | Chief Strategy Officer | 98,078 | $153.01 | $15.01M | -$908.40M | 81 | 2026-07-24 |
Recent Filings · Page 2 of 17
162 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-24 | ABNB | Notice (144) | −88,366 | -$12.88M | EDGAR |
| 2026-06-24 | ABNB | Notice (144) | −34,614 | -$5.02M | EDGAR |
| 2026-06-18 | ABNB | Notice (144) | −11,538 | -$1.63M | EDGAR |
| 2026-06-05 | ABNB | Notice (144) | −11,538 | -$1.55M | EDGAR |
| 2026-05-22 | ABNB | Notice (144) | −11,538 | -$1.55M | EDGAR |
| 2026-05-21 | ABNB | Mixed | −6,373 | -$908.8K | EDGAR |
| 2026-05-20 | ABNB | Notice (144) | −2,739 | -$359.9K | EDGAR |
| 2026-05-12 | ABNB | Mixed | — | -$8.85M | EDGAR |
| 2026-05-11 | ABNB | Notice (144) | −627 | -$91.3K | EDGAR |
| 2026-05-08 | ABNB | Notice (144) | −60,136 | -$8.76M | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.