NAUT Insider Trading Activity and SEC Form 4 Filings
NAUT insider trading summary
Over the past 12 months, insiders at Nautilus Biotechnology, Inc. (NAUT) reported 12 sales worth $70.5M by 6 insiders and 1 open-market purchase worth $65K by 1 insider on SEC Form 4. Net insider selling was $70.4M.
Latest NAUT insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Jun 2, 2026 | AH Bio Fund II, L.P. | 10% Owner | Sell | $902K (384,026 @ $2.35) |
| Jun 2, 2026 | AH Equity Partners Bio II, L.L.C. | Insider | Sell | $902K (384,026 @ $2.35) |
| Jun 2, 2026 | Andreessen Horowitz LSV Fund II, L.P. | 10% Owner | Sell | $902K (384,026 @ $2.35) |
| Jun 2, 2026 | Marc L Andreessen | 10% Owner | Sell | $10.8M (4,615,974 @ $2.35) |
| Jun 2, 2026 | AH Equity Partners LSV II, L.L.C. | 10% Owner | Sell | $10.8M (4,615,974 @ $2.35) |
| Jun 2, 2026 | AH Bio Fund II, L.P. | 10% Owner | Sell | $10.8M (4,615,974 @ $2.35) |
| Jun 2, 2026 | Andreessen Horowitz LSV Fund II, L.P. | 10% Owner | Sell | $10.8M (4,615,974 @ $2.35) |
| Jun 2, 2026 | Benjamin A Horowitz | 10% Owner | Sell | $10.8M (4,615,974 @ $2.35) |
| Jun 2, 2026 | AH Equity Partners Bio II, L.L.C. | Insider | Sell | $10.8M (4,615,974 @ $2.35) |
| Jun 2, 2026 | AH Equity Partners LSV II, L.L.C. | 10% Owner | Sell | $902K (384,026 @ $2.35) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.