NAUT Nautilus Biotechnology, Inc.
Nasdaq · SEC CIK 1808805 · EDGAR
- Bought, last 12 months
- $71.2K 2 purchases by 2 insiders
- Sold, last 12 months
- $11.75M 1 sales by 1 insiders
- Filings on record
- 108 since 2021-08-04, latest 2026-06-22 16:14
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| AH Equity Partners Bio II, L.L.C. | 10% | — | $11.75M |
| Patel Sujal M | CEO, Pres, Sec, Dir, 10% | $65.2K | — |
| Suzuki Kentaro | CMO | $5,960 | — |
Transactions 34
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MI | 2026-06-04 16:53 | 2026-06-02 | NAUT | AH Equity Partners Bio II, L.L.C. | 10% | S - Sale | $2.35 | -5.00M | 971.9K | -84% | -$11.75M |
| 2026-03-04 | 2026-03-04 | NAUT | Patel Sujal M | CEO, Pres, Sec, Dir, 10% | P - Purchase | $2.61 | +25.0K | 10.37M | +0.2% | +$65.2K | |
| 2025-11-10 | 2025-11-06 | NAUT | Suzuki Kentaro | CMO | P - Purchase | $1.49 | +4,000 | 4,000 | New | +$5,960 | |
| M | 2025-09-09 | 2025-09-05+ | NAUT | Patel Sujal M | CEO, Pres, Sec, Dir, 10% | P - Purchase | $0.6742 | +200.0K | 10.34M | +2% | +$134.8K |
| I | 2025-09-05 | 2025-09-04 | NAUT | Murphy Matthew B. | GC | P - Purchase | $0.64 | +20.0K | 74.1K | +37% | +$12.8K |
| 2025-06-02 | 2025-05-29 | NAUT | Mowry Anna | CFO, Treas | P - Purchase | $0.77 | +15.0K | 83.0K | +22% | +$11.6K | |
| M | 2025-05-12 | 2025-05-08+ | NAUT | Mallick Parag | Chief Scientist, Dir, 10% | P - Purchase | $0.73 | +13.5K | 20.49M | +0.1% | +$9,855 |
| M | 2025-03-21 | 2025-03-19+ | NAUT | Patel Sujal M | CEO, Pres, Sec, Dir, 10% | P - Purchase | $0.9931 | +77.2K | 10.14M | +0.8% | +$76.7K |
| D | 2024-09-25 | 2024-09-23 | NAUT | Godwin Mary E. | Senior VP, Ops | M - OptEx | $0.46 | +47.0K | 47.0K | New | +$21.6K |
| D | 2024-09-25 | 2024-09-23 | NAUT | Godwin Mary E. | Senior VP, Ops | S - Sale+OE | $2.87 | -47.0K | 0 | -100% | -$135.0K |
| D | 2024-09-18 | 2024-09-17 | NAUT | Godwin Mary E. | Senior VP, Ops | S - Sale+OE | $2.85 | -35.0K | 0 | -100% | -$99.8K |
| D | 2024-09-18 | 2024-09-17 | NAUT | Godwin Mary E. | Senior VP, Ops | M - OptEx | $0.46 | +35.0K | 35.0K | New | +$16.1K |
| M | 2024-03-11 | 2024-03-08+ | NAUT | Patel Sujal M | CEO, Pres, Sec, Dir, 10% | P - Purchase | $2.87 | +14.5K | 10.06M | +0.1% | +$41.5K |
| M | 2024-03-07 | 2024-03-05+ | NAUT | Patel Sujal M | CEO, Pres, Sec, Dir, 10% | P - Purchase | $2.79 | +35.5K | 10.03M | +0.4% | +$99.1K |
| M | 2022-09-28 | 2022-09-26+ | NAUT | Sankar Subramanian | Senior VP, Product Development | P - Purchase | $2.03 | +15.0K | 91.2K | +20% | +$30.4K |
| 2022-09-26 | 2022-09-23 | NAUT | Weld Gwen E | CHRO | P - Purchase | $2.03 | +30.0K | 30.0K | New | +$60.9K | |
| M | 2022-09-19 | 2022-09-15+ | NAUT | Sankar Subramanian | Senior VP, Product Development | P - Purchase | $2.18 | +75.0K | 40.0K | New | +$163.2K |
| 2022-08-22 | 2022-08-19 | NAUT | Mowry Anna | CFO, Treas | P - Purchase | $2.30 | +17.5K | 56.8K | +45% | +$40.2K | |
| MI | 2022-08-16 | 2022-08-12+ | NAUT | Murphy Matthew B. | GC | P - Purchase | $2.84 | +10.0K | 54.1K | +23% | +$28.4K |
| M | 2022-08-08 | 2022-08-05+ | NAUT | Patel Sujal M | CEO, Pres, Sec, Dir, 10% | P - Purchase | $2.92 | +50.0K | 10.01M | +0.5% | +$146.1K |
| 2022-06-28 | 2022-06-27 | NAUT | Mowry Anna | CFO, Treas | P - Purchase | $2.75 | +5,500 | 39.2K | +16% | +$15.1K | |
| I | 2022-05-13 | 2022-05-12 | NAUT | Murphy Matthew B. | GC | A - Grant | $3.28 | +10.0K | 44.1K | +29% | +$32.8K |
| 2022-05-10 | 2022-05-09 | NAUT | Patel Sujal M | CEO, Pres, Sec, Dir, 10% | P - Purchase | $3.96 | +50.0K | 9.96M | +0.5% | +$198.0K | |
| D | 2022-03-04 | 2022-03-03 | NAUT | Patel Sujal M | CEO, Pres, Sec, Dir, 10% | P - Purchase | $3.60 | +50.0K | 9.91M | +0.5% | +$180.0K |
| D | 2022-03-04 | 2022-03-04 | NAUT | Patel Sujal M | CEO, Pres, Sec, Dir, 10% | M - OptEx | $10.00 | +100 | 9.91M | +0.0% | +$1,000 |
| 2021-12-21 | 2021-12-21 | NAUT | Mallick Parag | Chief Scientist, Dir, 10% | G - Gift | $0.00 | -210.0K | 20.48M | -1% | $0 | |
| I | 2021-12-10 | 2021-12-08 | NAUT | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | 10% | P - Purchase | $5.36 | +200.0K | 9.11M | +2% | +$1.07M |
| M | 2021-12-02 | 2021-11-30+ | NAUT | Patel Sujal M | CEO, Pres, Sec, Dir, 10% | P - Purchase | $4.72 | +250.0K | 9.86M | +3% | +$1.18M |
| M | 2021-12-01 | 2021-11-30+ | NAUT | Posard Matthew L. | Dir | P - Purchase | $4.51 | +50.0K | 40.0K | New | +$225.5K |
| 2021-11-24 | 2021-11-24 | NAUT | Mowry Anna | CFO, Treas | P - Purchase | $4.58 | +15.0K | 32.5K | +86% | +$68.7K | |
| 2021-11-17 | 2021-11-15 | NAUT | McIlwain Matthew S | Dir | P - Purchase | $5.30 | +100.0K | 459.1K | +28% | +$530.0K | |
| M | 2021-08-26 | 2021-08-24+ | NAUT | McIlwain Matthew S | Dir | P - Purchase | $7.71 | +37.0K | 347.4K | +12% | +$285.0K |
| 2021-08-16 | 2021-08-12 | NAUT | Mowry Anna | CFO, Treas | P - Purchase | $7.71 | +17.5K | 17.5K | New | +$134.9K | |
| I | 2021-08-13 | 2021-08-13 | NAUT | Murphy Matthew B. | GC | P - Purchase | $7.56 | +5,000 | 34.1K | +17% | +$37.8K |
Purchase Sale Sale after option exercise All abbreviations