Based on data from the past 90 days ending February 19, 2026, Metagenomi's three largest insider shareholders are TenPercentOwner Healthcare Llc Bayer (4.05Mn shares), Director Sebastian Bernales (2.67Mn shares), Director Brian C. Thomas (2.51Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Healthcare Llc Bayer | 4,050,997 | 15 Feb, 2024 | |
| Sebastian Bernales | 2,666,290 | 14 Feb, 2024 | |
| Brian C. Thomas | 2,510,960 | 08 Dec, 2025 | |
| Holdings A/S Novo | 1,739,175 | 15 Feb, 2024 | |
| Jian Irish | Chief Executive Officer | 563,839 | 08 Dec, 2025 |
| Pamela Wapnick | Chief Financial Officer | 188,956 | 08 Dec, 2025 |
| Simon Harnest | Nan | 122,664 | 03 Apr, 2024 |
| Matthew Wein | Nan | 115,031 | 08 Dec, 2025 |
| Sarah B. Noonberg | Chief Medical Officer | 109,135 | 09 Jun, 2025 |
| Simren Delaney | Nan | 93,892 | 03 Apr, 2024 |
| Luis Borges | Chief Scientific Officer | 69,316 | 03 Apr, 2024 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 05 Dec, 2025 | Pamela Wapnick | Common Stock | D | 1,576 | $1.77 | 188,956 | D | S |
| 05 Dec, 2025 | Jian Irish | Common Stock | D | 1,602 | $1.77 | 563,839 | D | S |
| 05 Dec, 2025 | Brian C. Thomas | Common Stock | D | 3,830 | $1.77 | 2,510,960 | D | S |
| 05 Dec, 2025 | Matthew Wein | Common Stock | D | 199 | $1.77 | 115,031 | D | S |
| 06 Jun, 2025 | Sarah B. Noonberg | Common Stock | D | 5,239 | $1.75 | 109,135 | D | S |
| 06 Jun, 2025 | Pamela Wapnick | Common Stock | D | 1,576 | $1.75 | 72,108 | D | S |
| 06 Jun, 2025 | Jian Irish | Common Stock | D | 6,390 | $1.75 | 315,543 | D | S |
| 06 Jun, 2025 | Brian C. Thomas | Common Stock | D | 10,785 | $1.75 | 2,517,491 | D | S |
| 06 Jun, 2025 | Matthew Wein | Common Stock | D | 199 | $1.75 | 16,693 | D | S |
| 01 Apr, 2025 | Sarah B. Noonberg | Common Stock | A | 14,000 | $0.00 | 114,374 | D | A |
| 01 Apr, 2025 | Sarah B. Noonberg | - | - | 114,374 | D | |||
| 01 Apr, 2025 | Pamela Wapnick | Common Stock | A | 14,000 | $0.00 | 73,684 | D | A |
| 01 Apr, 2025 | Jian Irish | Common Stock | A | 23,000 | $0.00 | 321,933 | D | A |
| 01 Apr, 2025 | Brian C. Thomas | Common Stock | A | 32,000 | $0.00 | 2,528,276 | D | A |
| 01 Apr, 2025 | Matthew Wein | Common Stock | A | 3,775 | $0.00 | 16,892 | D | A |
| 01 Apr, 2025 | Matthew Wein | Common Stock | A | 3,650 | $0.00 | 13,117 | D | A |
| 05 Mar, 2025 | Pamela Wapnick | Common Stock | D | 1,808 | $1.87 | 59,684 | D | S |
| 05 Mar, 2025 | Matthew Wein | Common Stock | D | 930 | $1.87 | 9,467 | D | S |
| 05 Dec, 2024 | Pamela Wapnick | Common Stock | D | 1,559 | $1.86 | 61,492 | D | S |
| 05 Sep, 2024 | Pamela Wapnick | Common Stock | D | 6,265 | $2.88 | 63,051 | D | S |