List of insiders holdings for Nautilus Biotechnology, Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Mallick Parag Chief Scientist 10% Owner | 2026-03-04 19:33:03 | 22,557,411 0 | 22,557,411 | Form 13D |
| 2 | Patel Sujal M CEO, President, and Secretary 10% Owner | 2026-03-04 19:33:36 | 21,249,965 0 | 21,249,965 | Form 13D |
| 3 | PERCEPTIVE ADVISORS LLC PERCEPTIVE LIFE SCIENCES MASTER FUND LTD EDELMAN JOSEPH Director 10% Owner | 2025-06-24 16:42:31 | 12,815,113 0 | 12,815,113 | Form 13D |
| 4 | AH Equity Partners Bio II L.L.C. Andreessen Horowitz LSV Fund II L.P. AH Bio Fund II L.P. AH Equity Partners LSV II L.L.C. Andreessen Marc L HOROWITZ BENJAMIN A 10% Owner | 2026-06-30 17:13:02 | 9,063,054 0 | 9,063,054 | Form 13D |
| 5 | AH Equity Partners Bio II L.L.C. Andreessen Horowitz LSV Fund II L.P. AH Bio Fund II L.P. Andreessen Horowitz LSV Fund II-B L.P. AH Bio Fund II-B L.P. AH Equity Partners LSV II L.L.C. Andreessen Horowitz LSV Fund II-Q L.P. Andreessen Marc L HOROWITZ BENJAMIN A 10% Owner | 2026-06-30 17:13:02 | 9,063,054 0 | 9,063,054 | Form 13D |
| 6 | ARYA Sciences Holdings III 10% Owner | 2021-06-11 17:35:52 | 4,146,500 0 | 4,146,500 | Form 13G |
| 7 | Stone Adam Leo Chief Executive Officer 10% Owner | 2020-08-11 20:43:34 | 0 998,000 | 998,000 | Form 4 |
| 8 | Godwin Mary E. Senior VP, Operations | 2024-09-25 18:29:21 | 353,337 0 | 353,337 | Form 4 |
| 9 | Nelson Nicholas A. CBO & Senior VP, Bus. Dev. | 2025-03-04 16:52:28 | 160,000 0 | 160,000 | Form 4 |
| 10 | Weld Gwen E Chief People Officer | 2026-03-04 17:31:17 | 160,000 0 | 160,000 | Form 4 |
| 11 | Sankar Subramanian Senior VP, Product Development | 2026-03-04 17:31:22 | 160,000 0 | 160,000 | Form 4 |
| 12 | Murphy Matthew B. General Counsel | 2026-03-04 17:31:12 | 160,000 0 | 160,000 | Form 4 |
| 13 | Suzuki Kentaro Chief Marketing Officer | 2026-03-04 17:31:07 | 160,000 0 | 160,000 | Form 4 |
| 14 | Mowry Anna CFO and Treasurer | 2026-03-04 17:31:36 | 160,000 0 | 160,000 | Form 4 |
| 15 | Epperly Melissa B Director | 2026-06-22 16:13:47 | 45,000 0 | 45,000 | Form 4 |
| 16 | NAZEM FARZAD Director | 2026-06-22 16:14:06 | 45,000 0 | 45,000 | Form 4 |
| 17 | Akinsanya Karen Director | 2026-06-22 16:13:59 | 45,000 0 | 45,000 | Form 4 |
| 18 | McIlwain Matthew S Director | 2026-06-22 16:13:53 | 45,000 0 | 45,000 | Form 4 |
| 19 | Posard Matthew L. Director | 2026-06-22 16:14:12 | 45,000 0 | 45,000 | Form 4 |
| 20 | ALTMAN MICHAEL SETH Director | 2024-06-17 18:03:29 | 45,000 0 | 45,000 | Form 4 |
| 21 | Pande Vijay Satyanand Director | 2024-06-17 17:35:30 | 45,000 0 | 45,000 | Form 4 |
| 22 | Wider Todd Director | 2020-08-06 21:41:01 | 30,000 0 | 30,000 | Form 3 |
| 23 | Islam Saqib Director | 2020-08-06 21:37:51 | 30,000 0 | 30,000 | Form 3 |
| 24 | Campbell Bradley L Director | 2020-08-06 21:37:28 | 30,000 0 | 30,000 | Form 3 |
| 25 | Poukalov Konstantin Chief Business Officer | 2020-08-06 21:36:54 | 0 0 | 0 | Form 3 |