AGENUS INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| ARMEN GARO H | See Remarks | Award / Grant | 4,942 | $3.31 | $16,358 | 307,343 | Dec 26, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 4,316 | $3.79 | $16,358 | 302,401 | Dec 12, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 3,587 | $4.56 | $16,357 | 298,085 | Nov 28, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 3,769 | $4.34 | $16,357 | 294,498 | Nov 14, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 4,120 | $3.97 | $16,356 | 290,729 | Oct 31, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 4,216 | $3.88 | $16,358 | 286,609 | Oct 17, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 3,951 | $4.14 | $16,357 | 282,393 | Oct 3, 2025 |
| HARRISON THOMAS L | — | Award / Grant | 5,780 | $5.01 | $28,958 | 22,079 | Oct 1, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 3,734 | $4.38 | $16,355 | 278,442 | Sep 19, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 3,778 | $4.33 | $16,359 | 274,708 | Sep 5, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 3,619 | $4.52 | $16,358 | 270,930 | Aug 22, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 3,407 | $4.80 | $16,354 | 267,311 | Aug 8, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 2,745 | $5.96 | $16,360 | 263,904 | Jul 25, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 2,317 | $7.06 | $16,358 | 261,159 | Jul 11, 2025 |
| HARRISON THOMAS L | — | Award / Grant | 7,401 | $3.46 | $25,607 | 16,299 | Jul 1, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 61,397 | $4.47 | $274,445 | 255,406 | Jun 27, 2025 |
| KLASKIN CHRISTINE M | PFO & PAO | Award / Grant | 15,782 | $4.47 | $70,546 | 23,478 | Jun 18, 2025 |
| O'Day Steven J | Chief Medical Officer | Award / Grant | 43,497 | $4.47 | $194,432 | 57,116 | Jun 18, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 3,480 | $4.70 | $16,356 | 194,009 | Jun 13, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 4,769 | $3.43 | $16,358 | 190,529 | May 30, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 4,700 | $3.48 | $16,356 | 185,750 | May 16, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 5,260 | $3.11 | $16,359 | 181,060 | May 2, 2025 |
| Buell Jennifer | — | Award / Grant | 581 | $3.11 | $1,807 | 19,738 | May 2, 2025 |
| Buell Jennifer | — | Award / Grant | 869 | $2.08 | $1,808 | 19,157 | Apr 18, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 7,886 | $2.08 | $16,403 | 175,800 | Apr 18, 2025 |
| Buell Jennifer | — | Award / Grant | 1,159 | $1.56 | $1,808 | 18,288 | Apr 4, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 10,288 | $1.56 | $16,049 | 167,914 | Apr 4, 2025 |
| HARRISON THOMAS L | — | Award / Grant | 8,898 | $2.88 | $25,626 | 8,898 | Apr 1, 2025 |
| Buell Jennifer | — | Award / Grant | 1,123 | $1.61 | $1,808 | 17,129 | Mar 21, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 9,243 | $1.61 | $14,881 | 157,626 | Mar 21, 2025 |
| Buell Jennifer | — | Award / Grant | 409 | $2.35 | $961 | 15,646 | Mar 7, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 6,332 | $2.35 | $14,880 | 148,383 | Mar 7, 2025 |
| Buell Jennifer | — | Award / Grant | 545 | $3.32 | $1,809 | 15,237 | Feb 21, 2025 |
| Buell Jennifer | — | Award / Grant | 626 | $3.32 | $2,078 | 15,318 | Feb 21, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 4,483 | $3.32 | $14,884 | 142,051 | Feb 21, 2025 |
| Buell Jennifer | — | Award / Grant | 516 | $3.50 | $1,806 | 14,692 | Feb 7, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 4,251 | $3.50 | $14,879 | 137,568 | Feb 7, 2025 |
| Buell Jennifer | — | Tax Withholding | 270 | $3.57 | $964 | 14,176 | Jan 24, 2025 |
| Buell Jennifer | — | Award / Grant | 776 | $3.57 | $2,770 | 14,446 | Jan 24, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 4,169 | $3.57 | $14,883 | 133,317 | Jan 24, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 4,777 | $3.12 | $14,904 | 129,148 | Jan 10, 2025 |
| ARMEN GARO H | See Remarks | Award / Grant | 5,931 | $2.75 | $16,310 | 124,371 | Dec 27, 2024 |
| ARMEN GARO H | See Remarks | Award / Grant | 5,347 | $3.05 | $16,308 | 118,440 | Dec 13, 2024 |
| ARMEN GARO H | See Remarks | Award / Grant | 4,769 | $3.42 | $16,310 | 113,093 | Nov 29, 2024 |
| ARMEN GARO H | See Remarks | Award / Grant | 5,997 | $2.72 | $16,312 | 108,324 | Nov 15, 2024 |
| ARMEN GARO H | See Remarks | Award / Grant | 4,207 | $4.05 | $17,038 | 102,327 | Nov 1, 2024 |
| ARMEN GARO H | See Remarks | Award / Grant | 3,530 | $4.62 | $16,309 | 98,300 | Oct 18, 2024 |
| ARMEN GARO H | See Remarks | Award / Grant | 3,349 | $4.87 | $16,310 | 94,770 | Oct 4, 2024 |
| ARMEN GARO H | See Remarks | Award / Grant | 2,793 | $5.84 | $16,311 | 91,421 | Sep 20, 2024 |
| ARMEN GARO H | See Remarks | Award / Grant | 3,295 | $4.95 | $16,310 | 88,628 | Sep 6, 2024 |