Nautilus Biotechnology, Inc.
NAUT
14 insider filings · Latest: Jun 18, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 2, 2026 | Jun 4 8:53 PM | AH Equity Partners Bio II, L.L.C.10% Owner | Sale | 5,000,000 | $2.35 | $11.8M | 971,885(I) | View → |
| Mar 4, 2026 | Mar 4 11:37 PM | Patel Sujal MDirector, CEO, President, and Secretary, 10% Owner | Purchase | 25,000 | $2.61 | $65.2K | 10,366,721(D) | View → |
| Dec 17, 2024 | Dec 17 10:21 PM | MARY GODWIN | Proposed Sale | 38,337 | $1.94 | $74.3K | — | View → |
| Dec 9, 2024 | Dec 9 9:28 PM | MARY GODWIN | Proposed Sale | 35,000 | $2.13 | $74.6K | — | View → |
| Dec 3, 2024 | Dec 3 9:28 PM | MARY GODWIN | Proposed Sale | 60,000 | $2.20 | $131.8K | — | View → |
| Nov 26, 2024 | Nov 26 9:31 PM | MARY GODWIN | Proposed Sale | 60,000 | $2.28 | $136.5K | — | View → |
| Nov 21, 2024 | Nov 21 10:28 PM | MARY GODWIN | Proposed Sale | 30,000 | $2.35 | $70.6K | — | View → |
| Nov 19, 2024 | Nov 19 10:00 PM | MARY GODWIN | Proposed Sale | 30,000 | $2.27 | $68.0K | — | View → |
| Nov 11, 2024 | Nov 12 4:38 PM | MARY GODWIN | Proposed Sale | 40,000 | $2.47 | $98.9K | — | View → |
| Nov 8, 2024 | Nov 8 9:37 PM | MARY ELIZABETH GODWIN | Proposed Sale | 31,078 | $2.51 | $78.2K | — | View → |
| Nov 7, 2024 | Nov 7 9:25 PM | MARY ELIZABETH GODWIN | Proposed Sale | 28,922 | $2.75 | $79.6K | — | View → |
| Sep 23, 2024 | Sep 23 8:58 PM | MARY ELIZABETH GODWIN | Proposed Sale | 47,031 | $2.86 | $134.7K | — | View → |
| Sep 17, 2024 | Sep 17 8:22 PM | MARY ELIZABETH GODWIN | Proposed Sale | 35,000 | $2.85 | $99.9K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | Jun 22 8:14 PM | Matthew L. PosardDirector | Grant/Award | 45,000 | $2.28 | 45,000(D) | View → |
| Jun 18, 2026 | Jun 22 8:14 PM | Farzad NazemDirector | Grant/Award | 45,000 | $2.28 | 45,000(D) | View → |
| Jun 18, 2026 | Jun 22 8:13 PM | Karen AkinsanyaDirector | Grant/Award | 45,000 | $2.28 | 45,000(D) | View → |
| Jun 18, 2026 | Jun 22 8:13 PM | McIlwain Matthew SDirector | Grant/Award | 45,000 | $2.28 | 45,000(D) | View → |
| Jun 18, 2026 | Jun 22 8:13 PM | Melissa B, EpperlyDirector | Grant/Award | 45,000 | $2.28 | 45,000(D) | View → |
| Mar 2, 2026 | Mar 4 10:31 PM | Anna MowryCFO and Treasurer | Grant/Award | 160,000 | $2.32 | 160,000(D) | View → |
| Mar 2, 2026 | Mar 4 10:31 PM | Mallick ParagDirector, Chief Scientist, 10% Owner | Grant/Award | 280,000 | $2.32 | 280,000(D) | View → |
| Mar 2, 2026 | Mar 4 10:31 PM | Patel Sujal MDirector, CEO, President, and Secretary, 10% Owner | Grant/Award | 650,000 | $2.32 | 650,000(D) | View → |
| Mar 2, 2026 | Mar 4 10:31 PM | Subramanian SankarSenior VP, Product Development | Grant/Award | 160,000 | $2.32 | 160,000(D) | View → |
| Mar 2, 2026 | Mar 4 10:31 PM | Gwen E WeldChief People Officer | Grant/Award | 160,000 | $2.32 | 160,000(D) | View → |
| Mar 2, 2026 | Mar 4 10:31 PM | Matthew B. MurphyGeneral Counsel | Grant/Award | 160,000 | $2.32 | 160,000(D) | View → |
| Mar 2, 2026 | Mar 4 10:31 PM | Kentaro SuzukiChief Marketing Officer | Grant/Award | 160,000 | $2.32 | 160,000(D) | View → |