LOUMEAU ERIC J - Insider Non-Derivative Transactions at ANAPTYSBIO, INC (ANAB) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 22, 2025, LOUMEAU ERIC J's relationship to ANAPTYSBIO, INC (ANAB) is Officer (CHIEF LEGAL OFFICER), and currently has 18,947 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other ANAB insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
LOUMEAU ERIC J - Insider Non-Derivative Transactions of ANAB Common Stock
LOUMEAU ERIC J - Insider Non-Derivative Transactions at ANAB
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 23, 2025 | Sell -- (Common Stock) | 10000 | 51 | 8947 |
| Dec 23, 2025 | M -- (Common Stock) | 10000 | 14.02 | 18947 |
| Dec 19, 2025 | Sell -- (Common Stock) | 141 | 46.99 | 8947 |
| Dec 18, 2025 | Sell -- (Common Stock) | 10000 | 46 | 9088 |
| Dec 18, 2025 | M -- (Common Stock) | 10000 | 14.02 | 19088 |
| Dec 17, 2025 | Sell -- (Common Stock) | 4195 | 45.24 | 9088 |
| Dec 17, 2025 | Sell -- (Common Stock) | 8305 | 44.68 | 13283 |
| Dec 17, 2025 | M -- (Common Stock) | 5000 | 14.02 | 14088 |
| Dec 17, 2025 | M -- (Common Stock) | 7500 | 20.16 | 21588 |
| Oct 1, 2025 | Sell -- (Common Stock) | 8240 | 29 | 9088 |
| Oct 1, 2025 | M -- (Common Stock) | 5000 | 14.02 | 17328 |
| Jan 7, 2025 | F -- (Common Stock) | 2217 | 15.3 | 11003 |
| Jan 7, 2025 | M -- (Common Stock) | 5545 | 0 | 13220 |
| Jan 4, 2025 | F -- (Common Stock) | 2994 | 14.6 | 7675 |
| Jan 4, 2025 | M -- (Common Stock) | 7288 | 0 | 10669 |
| Sep 18, 2024 | Sell -- (Common Stock) | 3780 | 38.41 | 3240 |
| Sep 17, 2024 | Sell -- (Common Stock) | 6500 | 40.13 | 7020 |
| Sep 17, 2024 | Sell -- (Common Stock) | 2220 | 38.93 | 8520 |
| Sep 17, 2024 | M -- (Common Stock) | 5000 | 14.02 | 13520 |
| Sep 15, 2024 | M -- (Common Stock) | 6000 | 0 | 10740 |
| Feb 17, 2024 | Sell -- (Common Stock) | 5000 | 25 | 3240 |
| Feb 17, 2024 | M -- (Common Stock) | 5000 | 14.02 | 8240 |
| Jan 9, 2024 | Sell -- (Common Stock) | 2305 | 21.81 | 3240 |
| Jan 7, 2024 | M -- (Common Stock) | 5545 | 0 | 5545 |
| Nov 23, 2023 | Sell -- (Common Stock) | 882 | 14.19 | 0 |
| Sep 19, 2023 | Sell -- (Common Stock) | 3895 | 19.32 | 882 |
| Sep 15, 2023 | Sell -- (Common Stock) | 2105 | 19.48 | 4777 |
| Sep 15, 2023 | M -- (Common Stock) | 6000 | 0 | 6882 |