Anaptysbio, Inc
ANAB- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001370053
No open-market purchases or sales by Anaptysbio, Inc insiders were filed in the last 90 days; 213 institutions reported holding it in 13F filings for Q2 2026, worth $2.03B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Anaptysbio, Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Anaptysbio, Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Orwin John A | Director | 17,995 | Sep 17, 2026 | 4 |
| Lizzul Paul F. | Chief Medical Officer | 42,088 | Aug 7, 2026 | 5 |
| Faga Daniel | President, CEO | 495,965 | Aug 7, 2026 | 6 |
| Renton Hollings | Director | 10,995 | Jun 17, 2026 | 3 |
| Schmid John P. | Director | 37,652 | Jun 17, 2026 | 5 |
| Hughes Owen | Director | – | May 13, 2026 | 1 |
| Murphy Christopher M. | Chief Financial Officer | – | May 13, 2026 | 1 |
| Gray Susannah | Director | – | Apr 29, 2026 | 1 |
| Loumeau Eric J | CHIEF LEGAL OFFICER | 12,835 | Feb 13, 2026 | 7 |
| Marquet Magda | Director | 9,930 | Jan 16, 2026 | 2 |
| Mulroy Dennis | CHIEF FINANCIAL OFFICER | 21,852 | Jan 9, 2026 | 5 |
| Fenton Dennis M | Director | 4,965 | Jan 8, 2026 | 1 |
| Jain Rita | Director | 11,864 | Jan 8, 2026 | 1 |
| Ware J. Anthony | Director | 9,630 | Jan 8, 2026 | 2 |
| Nodelman Oleg | Director, 10% Owner | 7,880,094Indirect | Jan 2, 2025 | 0 |
| EcoR1 Capital, LLC | Director, 10% Owner | 7,880,094Indirect | Jan 2, 2025 | 0 |
| Topper James N | Director, 10% Owner | – | Jan 10, 2023 | 0 |
| Hamill Laura | Director | – | Jan 10, 2023 | 0 |
| Suria Hamza | President, CEO | 68,600 | Feb 14, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 18, 2023 (view filing) | Sep 14-18 | 4 days | Mulroy DennisChief Financial Officer | SSale | −6.00K | $19.38 | −$116.3K | −86.2%964 after | 2 lots |
| Aug 9, 2022 (view filing) | Aug 8 | 1 day | Loumeau Eric JCOO, General Counsel | SSale | −523 | $25.00 | −$13.1K | −100.0%0 after | |
| Jun 10, 2022 (view filing) | Jun 8 | 2 days | Loumeau Eric JCOO, General Counsel | SSale | −2.50K | $24.00 | −$60.0K | −82.7%523 after | |
| May 20, 2022 (view filing) | May 18 | 2 days | Loumeau Eric JCOO, General Counsel | SSale | −1.15K | $20.50 | −$23.5K | −68.7%523 after | |
| May 9, 2022 (view filing)6:04 AM ET | May 5 | 4 days | Nodelman Oleg and 1 otherDirector, 10% Owner | PPurchase | +668.2K | $21.63 | +$14.5M | +9.8%7.52M after | |
| May 9, 2022 (view filing)6:04 AM ET | May 5 | 4 days | Nodelman Oleg and 1 otherDirector, 10% Owner | SSale | −668.2K | $21.63 | −$14.5M | −8.2%7.52M after | |
| Dec 22, 2021 (view filing) | Dec 20 | 2 days | Suria HamzaPresident, CEO | SSale | −36.6K | $35.57 | −$1.30M | −34.8%68.6K after | 3 lots |
| Nov 5, 2021 (view filing) | Nov 4-5 | 1 day | Suria HamzaPresident, CEO | SSale | −20.4K | $35.00 | −$712.6K | −23.1%67.6K after | 2 lots |
| Nov 5, 2021 (view filing) | Nov 4 | 1 day | Loumeau Eric JCOO, General Counsel | SSale | −5.00K | $35.00 | −$175.0K | −100.0%0 after | |
| Nov 2, 2021 (view filing) | Nov 1 | 1 day | Suria HamzaPresident, CEO | SSale | −36.6K | $32.31 | −$1.18M | −35.1%67.6K after | 2 lots |
| Oct 28, 2021 (view filing) | Oct 26 | 2 days | Suria HamzaPresident, CEO | SSale | −16.0K | $30.00 | −$479.8K | −19.1%67.6K after |