| 1 | Venrock Associates VI L.P. Venrock Partners VI L.P. Venrock Management VI LLC Venrock Partners Management VI LLC 10% Owner | 2023-02-14 16:05:41 | 4,828,247 0 | 4,828,247 | Form 13G |
| 2 | ROBERTS BRYAN E Director | 2023-06-16 17:45:35 | 93,164 4,201,627 | 4,294,791 | Form 4 |
| 3 | Foresite Capital Management I LLC Foresite Capital Fund I L.P. Foresite Capital Management II LLC Foresite Capital Fund II L.P. Foresite Capital Management IV LLC Foresite Capital Fund IV L.P. Tananbaum James B. 10% Owner | 2021-02-16 10:34:05 | 3,753,528 0 | 3,753,528 | Form 13G |
| 4 | Foresite Capital Management I LLC Foresite Capital Fund I L.P. Foresite Capital Management II LLC Foresite Capital Fund II L.P. Tananbaum James B. 10% Owner | 2021-02-16 10:34:05 | 3,753,528 0 | 3,753,528 | Form 13G |
| 5 | Paladin Capital Management LLC Paladin Holdings III L.P. Paladin Holdings III (Cayman Islands) L.P. Paladin Cyber Holdings L.P. Paladin Capital Group III LLC Paladin Homeland Security Corp III Ltd. Paladin Capital Cyber Group LLC Steed Michael Robert 10% Owner | 2021-02-11 18:37:28 | 2,165,199 0 | 2,165,199 | Form 13G |
| 6 | Saxonov Serge Chief Executive Officer | 2026-05-27 17:57:37 | 1,138,380 284,921 | 1,423,301 | Form 4 |
| 7 | Hindson Benjamin J. See Remarks | 2026-05-27 17:56:46 | 502,000 0 | 502,000 | Form 4 |
| 8 | Taich Adam Chief Financial Officer | 2026-05-27 17:55:41 | 379,898 0 | 379,898 | Form 4 |
| 9 | STUELPNAGEL JOHN R Director | 2026-06-08 19:26:03 | 368,436 0 | 368,436 | Form 4 |
| 10 | Mammen Mathai Director | 2024-06-13 16:22:45 | 180,259 0 | 180,259 | Form 4 |
| 11 | McAnear Justin J. Former Chief Financial Officer | 2024-08-26 17:03:29 | 143,242 0 | 143,242 | Form 4 |
| 12 | MATEO ALAN Director | 2026-06-08 19:24:34 | 85,877 0 | 85,877 | Form 4 |
| 13 | Wilbur James Chief Commercial Officer | 2023-11-27 18:18:31 | 83,342 0 | 83,342 | Form 4 |
| 14 | Kosaraju Sridhar Director | 2026-06-08 19:23:39 | 65,278 3,000 | 68,278 | Form 4 |
| 15 | Conley Paul A. Director | 2019-09-12 15:51:26 | 40,000 0 | 40,000 | Form 4 |
| 16 | Popovits Kimberly J Director | 2026-06-08 19:25:23 | 37,445 0 | 37,445 | Form 4 |
| 17 | Teichmann Sarah A. Director | 2026-06-08 19:27:27 | 35,609 0 | 35,609 | Form 4 |
| 18 | SULIMAN SHEHNAAZ Director | 2026-06-18 16:08:03 | 31,722 0 | 31,722 | Form 4 |
| 19 | CRUTCHFIELD BRADFORD former officer | 2022-08-25 17:01:55 | 0 0 | 0 | Form 4 |
| 20 | SOFTBANK VISION FUND (AIV M2) L.P. SB INVESTMENT ADVISERS (UK) LTD 10% Owner | 2021-02-16 09:11:00 | 0 0 | 0 | Form 13G |