LOUMEAU ERIC J
SEC CIK 1239648 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| ANAB | ANAPTYSBIO, INC | COO, GC | 22.8K | — | $4.05M | 32 | 2021-11-04 | 2026-02-11 |
Most active insiders at ANAB, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | LOUMEAU ERIC J | CLO | — | $2.98M |
| 2 | Faga Daniel | Pres, CEO, Dir | — | $2.81M |
| 3 | MULROY DENNIS | CFO | — | $1.55M |
| 4 | Schmid John P. | Dir | — | $1.16M |
| 5 | Marquet Magda | Dir | — | $530.6K |
| 6 | Lizzul Paul F. | Chief Medical Off | — | $521.5K |
| 7 | Ware J. Anthony | Dir | — | $193.4K |
| 8 | Orwin John A | Dir | — | — |
| 9 | RENTON HOLLINGS | Dir | — | — |
Transactions 32
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-13 | 2026-02-11 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | M - OptEx | $29.70 | +10.0K | 22.8K | +78% | +$297.0K |
| D | 2026-02-13 | 2026-02-11 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | S - Sale+OE | $54.00 | -10.0K | 12.8K | -44% | -$540.0K |
| D | 2026-01-09 | 2026-01-07 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | M - OptEx | — | +5,888 | 15.0K | +64% | — |
| D | 2026-01-09 | 2026-01-08 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | S - Sale+OE | $44.71 | -2,210 | 12.8K | -15% | -$98.8K |
| DM | 2026-01-08 | 2026-01-07 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | S - Sale+OE | $45.56 | -9,639 | 9,657 | -50% | -$439.2K |
| D | 2026-01-08 | 2026-01-06 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | M - OptEx | — | +5,545 | 18.8K | +42% | — |
| D | 2026-01-06 | 2026-01-05 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | S - Sale+OE | $43.26 | -2,983 | 13.3K | -18% | -$129.0K |
| D | 2026-01-06 | 2026-01-03 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | M - OptEx | — | +7,287 | 16.2K | +81% | — |
| D | 2025-12-23 | 2025-12-22 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | S - Sale+OE | $51.00 | -10.0K | 8,947 | -53% | -$510.0K |
| D | 2025-12-23 | 2025-12-22 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | M - OptEx | $14.02 | +10.0K | 18.9K | +112% | +$140.2K |
| DM | 2025-12-18 | 2025-12-16+ | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | M - OptEx | $16.07 | +22.5K | 19.1K | New | +$361.5K |
| DM | 2025-12-18 | 2025-12-16+ | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | S - Sale+OE | $45.38 | -22.6K | 8,947 | -72% | -$1.03M |
| D | 2025-10-01 | 2025-09-30 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | S - Sale+OE | $29.00 | -8,240 | 9,088 | -48% | -$239.0K |
| D | 2025-10-01 | 2025-09-30 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | M - OptEx | $14.02 | +5,000 | 17.3K | +41% | +$70.1K |
| DM | 2025-01-07 | 2025-01-03+ | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | F - Tax | $14.90 | -5,211 | 11.0K | -32% | -$77.6K |
| DM | 2025-01-07 | 2025-01-03+ | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | M - OptEx | — | +12.8K | 13.2K | +3,316% | — |
| DM | 2024-09-17 | 2024-09-16+ | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | S - Sale+OE | $39.40 | -12.5K | 7,020 | -64% | -$492.5K |
| DM | 2024-09-17 | 2024-09-14+ | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | M - OptEx | $6.37 | +11.0K | 10.7K | New | +$70.1K |
| D | 2024-02-21 | 2024-02-16 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | M - OptEx | $14.02 | +5,000 | 8,240 | +154% | +$70.1K |
| D | 2024-02-21 | 2024-02-16 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | S - Sale+OE | $25.00 | -5,000 | 3,240 | -61% | -$125.0K |
| D | 2024-01-09 | 2024-01-06 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | M - OptEx | $0.00 | +5,545 | 5,545 | New | $0 |
| D | 2024-01-09 | 2024-01-08 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | S - Sale+OE | $21.81 | -2,305 | 3,240 | -42% | -$50.3K |
| 2023-11-27 | 2023-11-22 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | S - Sale | $14.19 | -882 | 0 | -100% | -$12.5K | |
| D | 2023-09-18 | 2023-09-14 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | M - OptEx | — | +6,000 | 6,882 | +680% | — |
| DM | 2023-09-18 | 2023-09-14+ | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | CLO | S - Sale+OE | $19.38 | -6,000 | 4,777 | -56% | -$116.3K |
| 2022-08-09 | 2022-08-08 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | COO, GC | S - Sale | $25.00 | -523 | 0 | -100% | -$13.1K | |
| D | 2022-06-10 | 2022-06-08 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | COO, GC | M - OptEx | $14.02 | +2,500 | 3,023 | +478% | +$35.0K |
| D | 2022-06-10 | 2022-06-08 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | COO, GC | S - Sale+OE | $24.00 | -2,500 | 523 | -83% | -$60.0K |
| 2022-05-20 | 2022-05-18 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | COO, GC | S - Sale | $20.50 | -1,146 | 523 | -69% | -$23.5K | |
| 2021-11-17 | 2021-11-15 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | COO, GC | A - Grant | $22.03 | +523 | 523 | New | +$11.5K | |
| DM | 2021-11-05 | 2021-11-04 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | COO, GC | M - OptEx | $17.09 | +5,000 | 2,500 | New | +$85.5K |
| D | 2021-11-05 | 2021-11-04 | ANAB | ANAPTYSBIO, INC | LOUMEAU ERIC J | COO, GC | S - Sale+OE | $35.00 | -5,000 | 0 | -100% | -$175.0K |
Purchase Sale Sale after option exercise All abbreviations