TXG's three largest insider shareholders as of May 30, 2026 are Bryan E Roberts (Director, 3.79Mn shares), Serge Saxonov (Chief Executive Officer, 1.17Mn shares), Benjamin J. Hindson (Director, 513.60K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| John R Stuelpnagel | - | 359,607 | 0 | 05 Jun, 2025 |
| Bryan E Roberts | - | 0 | 3,790,422 | 19 May, 2023 |
| Bradford Crutchfield | Chief Commercial Officer | 97,237 | 0 | 25 May, 2022 |
| Kimberly J Popovits | - | 28,616 | 0 | 05 Jun, 2025 |
| Mathai Mammen | - | 180,259 | 0 | 13 Jun, 2024 |
| Alan Mateo | - | 77,048 | 0 | 05 Jun, 2025 |
| Sridhar Kosaraju | - | 56,449 | 0 | 05 Jun, 2025 |
| Shehnaaz Suliman | - | 28,616 | 0 | 05 Jun, 2025 |
| Justin J. Mcanear | Chief Financial Officer | 143,242 | 0 | 26 Aug, 2024 |
| Benjamin J. Hindson | - | 513,595 | 0 | 02 Mar, 2026 |
| Serge Saxonov | Chief Executive Officer | 1,167,273 | 0 | 16 Apr, 2026 |
| James Wilbur | Chief Commercial Officer | 83,342 | 0 | 27 Nov, 2023 |
| Adam Taich | Chief Financial Officer | 394,996 | 0 | 02 Mar, 2026 |
| Sarah A. Teichmann | - | 26,780 | 0 | 27 Feb, 2026 |
* 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 | Serge Saxonov | Class A Common Stock | A | 157,895 | $0.00 | 1,219,819 | D | A |
| 26 Feb, 2026 | Benjamin J. Hindson | Class A Common Stock | A | 88,816 | $0.00 | 513,595 | D | A |
| 26 Feb, 2026 | Adam Taich | Class A Common Stock | A | 106,579 | $0.00 | 394,996 | D | A |
| 26 Feb, 2026 | Benjamin J. Hindson | Class A Common Stock | A | 88,816 | $0.00 | 513,595 | D | A |
| 26 Feb, 2026 | Adam Taich | Class A Common Stock | A | 106,579 | $0.00 | 394,996 | D | A |
| 26 Feb, 2026 | Benjamin J. Hindson | Class A Common Stock | A | 88,816 | $0.00 | 513,595 | 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 |
| 25 Feb, 2026 | Sarah A. Teichmann | Class A Common Stock | D | 7,579 | $19.41 | 26,780 | D | S |
| 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 | Adam Taich | Class A Common Stock | D | 8,968 | $18.58 | 288,417 | D | S |
| 23 Feb, 2026 | Adam Taich | Class A Common Stock | D | 8,968 | $18.58 | 288,417 | D | S |
| 23 Feb, 2026 | Benjamin J. Hindson | Class A Common Stock | D | 7,826 | $18.58 | 424,779 | D | S |