5 insiders reported 46 Form 4 transactions for AGENUS INC (AGEN) over the past 18 months (most recent 2026-07-14). Recent activity: ARMEN GARO H (See Remarks) Buy 4,852 shares, HARRISON THOMAS L (Director) Buy 8,547 shares, ARMEN GARO H (Chairman, Chief Executive Officer and Principal Financial Officer) Buy 5,364 shares, ARMEN GARO H (Chairman, Chief Executive Officer and Principal Financial Officer) Buy 4,925 shares, ARMEN GARO H (Chairman, Chief Executive Officer and Principal Financial Officer) Buy 4,644 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-14 | ARMEN GARO H | See Remarks | Buy | 4,852 | $16,254 |
| 2026-07-07 | HARRISON THOMAS L | Director | Buy | 8,547 | $30,624 |
| 2026-06-30 | ARMEN GARO H | Chairman, Chief Executive Officer and Principal Financial Officer | Buy | 5,364 | $16,253 |
| 2026-06-16 | ARMEN GARO H | Chairman, Chief Executive Officer and Principal Financial Officer | Buy | 4,925 | $16,252 |
| 2026-06-02 | ARMEN GARO H | Chairman, Chief Executive Officer and Principal Financial Officer | Buy | 4,644 | $16,254 |
| 2026-05-19 | ARMEN GARO H | Chairman, Chief Executive Officer and Principal Financial Officer | Buy | 4,540 | $16,253 |
| 2026-05-05 | ARMEN GARO H | Chairman, Chief Executive Officer and Principal Financial Officer | Buy | 4,233 | $16,255 |
| 2026-04-21 | ARMEN GARO H | Chairman, Chief Executive Officer and Principal Financial Officer | Buy | 3,403 | $16,300 |
| 2026-04-13 | HARRISON THOMAS L | Director | Buy | 9,228 | $30,637 |
| 2026-04-06 | ARMEN GARO H | Chairman, Chief Executive Officer and Principal Financial Officer | Buy | 4,629 | $15,415 |
| 2026-03-24 | ARMEN GARO H | Chairman, Chief Executive Officer and Principal Financial Officer | Buy | 3,983 | $14,777 |
| 2026-03-09 | ARMEN GARO H | Chairman, Chief Executive Officer and Principal Financial Officer | Buy | 4,994 | $14,782 |
| 2026-02-24 | ARMEN GARO H | Chairman, Chief Executive Officer and Principal Financial Officer | Buy | 4,829 | $14,777 |
| 2026-02-09 | ARMEN GARO H | Chairman, Chief Executive Officer and Principal Financial Officer | Buy | 5,027 | $14,779 |
| 2026-01-26 | ARMEN GARO H | Chairman and Chief Executive Officer | Buy | 4,562 | $14,781 |
| 2026-01-12 | ARMEN GARO H | Chairman and Chief Executive Officer | Buy | 3,780 | $14,780 |
| 2026-01-05 | HARRISON THOMAS L | Director | Buy | 7,691 | $30,610 |
| 2025-12-29 | ARMEN GARO H | Chairman and Chief Executive Officer | Buy | 4,942 | $16,358 |
| 2025-12-15 | ARMEN GARO H | Chairman and Chief Executive Officer | Buy | 4,316 | $16,358 |
| 2025-12-01 | ARMEN GARO H | Chairman and Chief Executive Officer | Buy | 3,587 | $16,357 |
| 2025-11-17 | ARMEN GARO H | Chairman and Chief Executive Officer | Buy | 3,769 | $16,357 |
| 2025-11-05 | ARMEN GARO H | Chairman and Chief Executive Officer | Buy | 4,120 | $16,356 |
| 2025-10-21 | ARMEN GARO H | Chairman and Chief Executive Officer | Buy | 4,216 | $16,358 |
| 2025-10-06 | ARMEN GARO H | Chairman and Chief Executive Officer | Buy | 3,951 | $16,357 |
| 2025-10-03 | HARRISON THOMAS L | Director | Buy | 5,780 | $28,958 |
Source: SEC Form 4 filings · as of 2026-07-14