🕵️ 10X Genomics, Inc. ($TXG)
SEC insider & ownership activity, last 12 months · CIK 1770787 · every row links its SEC filing
Over the last 12 months insiders sold $14.4M with no open-market buying against it. Taich Adam sold $4.8M (Nov–Sep). 2 planned sales are pending, the largest $1.2M (Saxonov Serge). No red-flag 8-Ks in the window.
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 6 sellers, $14.4M (40 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Taich Adam | 0 | – | 7 | $4.8M | Sep 9, 2026 |
| Saxonov Serge | 0 | – | 17 | $4.8M | Aug 26, 2026 |
| John R. Stuelpnagel | 0 | – | 5 | $2.4M | Sep 3, 2026 |
| Benjamin J. Hindson | 0 | – | 4 | $1.5M | Aug 24, 2026 |
| Sarah A. Teichmann | 0 | – | 3 | $579K | Aug 14, 2026 |
| Suliman Shehnaaz | 0 | – | 4 | $327K | Aug 24, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| FMR LLC | 15.6% | 13G | Mar 6, 2026 | filing ↗ | |
| Abigail P. Johnson | 15.6% | 13G | Mar 6, 2026 | filing ↗ | |
| T. ROWE Price Associates, Inc. | 11.7% | 13G | Sep 8, 2026 | filing ↗ | |
| ARK Investment Management LLC | 8.6% | Class A | 13G | Aug 14, 2026 | filing ↗ |
| Catherine D. Wood | 8.6% | Class A | 13G | Aug 14, 2026 | filing ↗ |
| BlackRock, Inc. | 7.6% | 13G | Jul 16, 2025 | filing ↗ | |
| Vanguard Portfolio Management | 5.9% | 13G | Apr 28, 2026 | filing ↗ | |
| Nikko Asset Management Co., Ltd. | 5.4% | 13G | Jul 31, 2025 | filing ↗ | |
| Vanguard Capital Management | 5.2% | 13G | Apr 29, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Adam Taich | $3.0M | Sep 9, 2026 | filing ↗ |
| John R. Stuelpnagel | $1.2M | Sep 3, 2026 | filing ↗ |
| Serge Saxonov | $2.2M | Aug 26, 2026 | filing ↗ |
| Taich Adam | $1.1M | Aug 24, 2026 | filing ↗ |
| Shehnaaz Suliman | $144K | Aug 24, 2026 | filing ↗ |
| Saxonov Serge | $1.2M | Aug 24, 2026 | filing ↗ |
| Benjamin J. Hindson | $871K | Aug 24, 2026 | filing ↗ |
| Sarah A. Polonius-Teichmann | $130K | Aug 14, 2026 | filing ↗ |
| Sarah A. Polonius-Teichmann | $302K | Aug 13, 2026 | filing ↗ |
| John R. Stuelpnagel | $1.2M | Aug 11, 2026 | filing ↗ |
| Shehnaaz Suliman | $184K | Jun 16, 2026 | filing ↗ |
| Serge Saxonov | $964K | May 26, 2026 | filing ↗ |
| Taich Adam | $291K | May 22, 2026 | filing ↗ |
| Saxonov Serge | $443K | May 22, 2026 | filing ↗ |
| Benjamin J. Hindson | $233K | May 22, 2026 | filing ↗ |
| Serge Saxonov | $911K | Mar 2, 2026 | filing ↗ |
| Sarah A. Polonius-Teichmann | $147K | Feb 25, 2026 | filing ↗ |
| Taich Adam | $176K | Feb 23, 2026 | filing ↗ |
| Saxonov Serge | $194K | Feb 23, 2026 | filing ↗ |
| Benjamin J. Hindson | $159K | Feb 23, 2026 | filing ↗ |
| Taich Adam | $207K | Nov 24, 2025 | filing ↗ |
| Saxonov Serge | $240K | Nov 24, 2025 | filing ↗ |
| Benjamin J. Hindson | $136K | Nov 24, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Aug 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 6, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 4, 2026 | filing ↗ |
| Earnings (2.02) | May 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 7, 2026 | filing ↗ |
| Earnings (2.02) | Feb 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 12, 2026 | filing ↗ |
| Earnings (2.02) | Jan 11, 2026 | filing ↗ |
| Officer/director changes (5.02) | Nov 12, 2025 | filing ↗ |
| Earnings (2.02) | Nov 6, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 6, 2025 | filing ↗ |