As of April 22, 2026, the three largest insider holders of TXG are Bryan E Roberts (Director, 3.79Mn shares), Bryan E Roberts (Director, 3.79Mn shares), Serge Saxonov (Chief Executive Officer, 1.17Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Bryan E Roberts | - | 0 | 3,790,422 | 19 May, 2023 |
| Bryan E Roberts | - | 0 | 3,790,422 | 19 May, 2023 |
| Serge Saxonov | Chief Executive Officer | 1,167,273 | 0 | 16 Apr, 2026 |
| Benjamin J. Hindson | - | 513,595 | 0 | 02 Mar, 2026 |
| Benjamin J. Hindson | - | 513,595 | 0 | 02 Mar, 2026 |
| Adam Taich | Chief Financial Officer | 394,996 | 0 | 02 Mar, 2026 |
| Adam Taich | Chief Financial Officer | 394,996 | 0 | 02 Mar, 2026 |
| John R Stuelpnagel | - | 359,607 | 0 | 05 Jun, 2025 |
| John R Stuelpnagel | - | 359,607 | 0 | 05 Jun, 2025 |
| Mathai Mammen | - | 180,259 | 0 | 13 Jun, 2024 |
| Mathai Mammen | - | 180,259 | 0 | 13 Jun, 2024 |
| Justin J. Mcanear | Chief Financial Officer | 143,242 | 0 | 26 Aug, 2024 |
| Justin J. Mcanear | Chief Financial Officer | 143,242 | 0 | 26 Aug, 2024 |
| Bradford Crutchfield | Chief Commercial Officer | 97,237 | 0 | 25 May, 2022 |
| Bradford Crutchfield | Chief Commercial Officer | 97,237 | 0 | 25 May, 2022 |
| Bryan E Roberts | - | 88,503 | 0 | 16 Jun, 2023 |
| Bryan E Roberts | - | 88,503 | 0 | 16 Jun, 2023 |
| James Wilbur | Chief Commercial Officer | 83,342 | 0 | 27 Nov, 2023 |
| James Wilbur | Chief Commercial Officer | 83,342 | 0 | 27 Nov, 2023 |
| Alan Mateo | - | 77,048 | 0 | 05 Jun, 2025 |
| Sridhar Kosaraju | - | 56,449 | 0 | 05 Jun, 2025 |
| Kimberly J Popovits | - | 28,616 | 0 | 05 Jun, 2025 |
| Kimberly J Popovits | - | 28,616 | 0 | 05 Jun, 2025 |
| Shehnaaz Suliman | - | 28,616 | 0 | 05 Jun, 2025 |
| Shehnaaz Suliman | - | 28,616 | 0 | 05 Jun, 2025 |
| Sarah A. Teichmann | - | 26,780 | 0 | 27 Feb, 2026 |
| Sarah A. Teichmann | - | 26,780 | 0 | 27 Feb, 2026 |
| Sridhar Kosaraju | - | 0 | 7,500 | 24 Sep, 2021 |
| Serge Saxonov | Chief Executive Officer | 0 | 4,498 | 09 Sep, 2021 |
| Sridhar Kosaraju | - | 0 | 3,000 | 04 Jan, 2022 |
| Serge Saxonov | Chief Executive Officer | 0 | 27 | 23 May, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 14 Apr, 2026 | Serge Saxonov | Class A Common Stock | D | 5,000 | $24.56 | 1,167,273 | D | S |
| 23 Mar, 2026 | Serge Saxonov | Class A Common Stock | D | 10,000 | $19.13 | 1,177,273 | D | S |
| 24 Mar, 2026 | Serge Saxonov | Class A Common Stock | D | 5,000 | $19.52 | 1,172,273 | D | S |
| 02 Mar, 2026 | Serge Saxonov | Class A Common Stock | D | 14,292 | $22.67 | 1,205,527 | D | S |
| 02 Mar, 2026 | Serge Saxonov | Class A Common Stock | D | 1,860 | $23.18 | 1,203,667 | D | S |
| 03 Mar, 2026 | Serge Saxonov | Class A Common Stock | D | 2,750 | $0.00 | 1,200,917 | D | G |
| 26 Feb, 2026 | Benjamin J. Hindson | Class A Common Stock | A | 88,816 | $0.00 | 513,595 | D | A |
| 26 Feb, 2026 | Serge Saxonov | Class A Common Stock | A | 157,895 | $0.00 | 1,219,819 | D | A |
| 26 Feb, 2026 | Adam Taich | Class A Common Stock | A | 106,579 | $0.00 | 394,996 | D | A |
| 25 Feb, 2026 | Sarah A. Teichmann | Class A Common Stock | D | 7,579 | $19.41 | 26,780 | D | S |
| 23 Feb, 2026 | Benjamin J. Hindson | Class A Common Stock | D | 7,826 | $18.58 | 424,779 | D | S |
| 23 Feb, 2026 | Serge Saxonov | Class A Common Stock | D | 9,632 | $18.58 | 1,061,924 | D | S |
| 23 Feb, 2026 | Adam Taich | Class A Common Stock | D | 8,968 | $18.58 | 288,417 | D | S |
| 05 Jan, 2026 | Serge Saxonov | Class A Common Stock | A | 50,000 | $1.20 | 1,071,556 | D | M |
| 05 Jan, 2026 | Serge Saxonov | Stock Option (right to buy) | D | 17,463 | $0.00 | 0 | D | M |
| 05 Jan, 2026 | Serge Saxonov | Stock Option (right to buy) | D | 32,537 | $0.00 | 173,600 | D | M |
| 24 Nov, 2025 | Serge Saxonov | Class A Common Stock | D | 13,261 | $19.00 | 1,021,556 | D | S |
| 24 Nov, 2025 | Benjamin J. Hindson | Class A Common Stock | D | 8,283 | $19.00 | 432,605 | D | S |
| 24 Nov, 2025 | Adam Taich | Class A Common Stock | D | 11,888 | $19.00 | 297,385 | D | S |
| 12 Sep, 2025 | Serge Saxonov | Class A Common Stock | D | 900 | $0.00 | 1,034,817 | D | G |