Serge Saxonov
CIK 1786720 · Chief Executive Officer · last filed 2026-05-27
Serge Saxonov is a Chief Executive Officer who has filed 93 SEC Form 4 insider transactions across 1 company since 2019. The most recent filing shows the insider sold $709.1K of TXG on May 27, 2026. Across all open-market trades the lifetime net is −$50.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $34.9M 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.
$34.90M
1
93
-$50.61M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TXG | Chief Executive Officer | 1,210,024 | $28.84 | $34.90M | -$50.61M | 93 | 2026-05-27 |
Recent Filings
93 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-27 | TXG | Sell (S) | −28,893 | -$709.1K | EDGAR |
| 2026-04-16 | TXG | Sell (S) | −5,000 | -$122.8K | EDGAR |
| 2026-03-25 | TXG | Sell (S) | −15,000 | -$288.9K | EDGAR |
| 2026-03-04 | TXG | Mixed | −18,902 | -$367.1K | EDGAR |
| 2026-03-02 | TXG | Grant (A) | +157,895 | $0 | EDGAR |
| 2026-02-25 | TXG | Sell (S) | −9,632 | -$178.9K | EDGAR |
| 2026-01-07 | TXG | Exer (M) | +50,000 | $60.0K | EDGAR |
| 2025-11-25 | TXG | Sell (S) | −13,261 | -$251.9K | EDGAR |
| 2025-09-16 | TXG | Gift (G) | −900 | $0 | EDGAR |
| 2025-08-26 | TXG | Sell (S) | −9,348 | -$128.9K | EDGAR |