Brin Sergey
CIK 1295032 · President · last filed 2026-02-25
Brin Sergey is a President who has filed 409 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for GOOGL, was dated Feb 25, 2026. Across all open-market trades the lifetime net is −$22.95B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $132.51B across reported positions.
"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.
$132.51B
3
409
-$22.95B
Holdings By Company
Recent Filings
409 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-25 | GOOGL | Gift (G) | −875,000 | $0 | EDGAR |
| 2026-02-25 | GOOGL | Gift (G) | −875,000 | $0 | EDGAR |
| 2025-11-28 | GOOGL | Mixed | −1,778,650 | $0 | EDGAR |
| 2025-11-28 | GOOGL | Mixed | −1,778,650 | $0 | EDGAR |
| 2025-05-21 | GOOGL | Mixed | −2,048,000 | $0 | EDGAR |
| 2025-05-21 | GOOGL | Mixed | −2,048,000 | $0 | EDGAR |
| 2024-11-26 | GOOGL | Mixed | −322,800 | $0 | EDGAR |
| 2024-11-26 | GOOGL | Mixed | −322,800 | $0 | EDGAR |
| 2024-06-03 | GOOGL | Mixed | −384,600 | $0 | EDGAR |
| 2024-06-03 | GOOGL | Mixed | −384,600 | $0 | EDGAR |
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.