Anaptysbio, Inc (ANAB) insider trading
Every open-market stock purchase and sale by Anaptysbio, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Insiders sold $9.5M over the last 12 months (22 sales). No open-market buys.
- Last insider buy: EcoR1 Capital LLC (10% owner), $86.1K, 21 months ago.
Last 12 months: insiders bought $0 (0 buys) and sold $9.5M (22 sales). Last close $55.20 on Sep 18, 2026.
Recent ANAB insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Sep 15, 2026 | John A Orwin (Insider) | Bought (not open market) | — |
| Jun 15, 2026 | Hollings Renton (Insider) | Bought (not open market) | — |
| Jun 15, 2026 | John P. Schmid (Insider) | Bought (not open market) | — |
| Jun 15, 2026 | John A Orwin (Insider) | Bought (not open market) | — |
| May 11, 2026 | Owen Hughes (Insider) | Bought (not open market) | — |
| May 11, 2026 | Christopher M. Murphy (CFO) | Bought (not open market) | — |
| Apr 27, 2026 | Susannah Gray (Insider) | Bought (not open market) | — |
| Apr 20, 2026 | Hollings Renton (Insider) | Sold (not open market) | — |
| Apr 20, 2026 | Hollings Renton (Insider) | Bought (not open market) | — |
| Apr 20, 2026 | Hollings Renton (Insider) | Sold (not open market) | — |
| Apr 20, 2026 | Hollings Renton (Insider) | Bought (not open market) | — |
| Apr 20, 2026 | Hollings Renton (Insider) | Sold (not open market) | — |
| Apr 20, 2026 | Hollings Renton (Insider) | Bought (not open market) | — |
| Apr 20, 2026 | John A Orwin (Insider) | Sold (not open market) | — |
| Apr 20, 2026 | John A Orwin (Insider) | Bought (not open market) | — |
| Apr 20, 2026 | John A Orwin (Insider) | Sold (not open market) | — |
| Apr 20, 2026 | John A Orwin (Insider) | Bought (not open market) | — |
| Apr 20, 2026 | John A Orwin (Insider) | Sold (not open market) | — |
| Apr 20, 2026 | John A Orwin (Insider) | Bought (not open market) | — |
| Apr 20, 2026 | John A Orwin (Insider) | Sold (not open market) | — |
| Apr 20, 2026 | John A Orwin (Insider) | Bought (not open market) | — |
| Apr 20, 2026 | John P. Schmid (Insider) | Sold (not open market) | — |
| Apr 20, 2026 | John P. Schmid (Insider) | Bought (not open market) | — |
| Apr 20, 2026 | John P. Schmid (Insider) | Sold (not open market) | — |
| Apr 20, 2026 | John P. Schmid (Insider) | Bought (not open market) | — |
Who's trading ANAB
- John A Orwin, Insider: other filings, last Sep 15, 2026
- Hollings Renton, Insider: other filings, last Jun 15, 2026
- John P. Schmid, Insider: sold $1.2M (3 sales), last Jun 15, 2026
- Christopher M. Murphy, CFO: other filings, last May 11, 2026
- Owen Hughes, Insider: other filings, last May 11, 2026
- Susannah Gray, Insider: other filings, last Apr 27, 2026
- Daniel Faga, CEO: sold $2.8M (13 sales), last Apr 20, 2026
- Paul F. Lizzul, C-suite exec: sold $522K (4 sales), last Mar 12, 2026
- Eric J Loumeau, C-suite exec: sold $2.7M (12 sales), last Feb 11, 2026
- Magda Marquet, Insider: sold $531K (2 sales), last Jan 15, 2026
- Dennis Mulroy, CFO: sold $1.5M (6 sales), last Jan 8, 2026
- J. Anthony Ware, Insider: sold $193K (1 sale), last Jan 6, 2026
- Dennis M Fenton, Insider: other filings, last Jan 6, 2026
- Rita Jain, Insider: other filings, last Jan 6, 2026
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