ARMEN GARO H has filed 69 insider transactions across 3 companies since January 2023.
Most recent transaction: a grant/award of 3983 shares of AGENUS INC ($AGEN) on March 20, 2026.
Activity breakdown: 2 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 20, 2026 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3983 | $3.71 | 394,766.0000 | 34,008,349 | 1.02% | 0.01% |
| March 6, 2026 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4994 | $2.96 | 390,783.0000 | 34,008,349 | 1.29% | 0.01% |
| Feb. 20, 2026 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4829 | $3.06 | 385,789.0000 | 34,008,349 | 1.27% | 0.01% |
| Feb. 6, 2026 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 5027 | $2.94 | 380,960.0000 | 34,008,349 | 1.34% | 0.01% |
| Jan. 23, 2026 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4562 | $3.24 | 375,933.0000 | 34,008,349 | 1.23% | 0.01% |
| Jan. 9, 2026 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3780 | $3.91 | 371,371.0000 | 34,008,349 | 1.03% | 0.01% |
| Dec. 26, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4942 | $3.31 | 367,591.0000 | 34,008,349 | 1.36% | 0.01% |
| Dec. 12, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4316 | $3.79 | 362,649.0000 | 34,008,349 | 1.20% | 0.01% |
| Nov. 28, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3587 | $4.56 | 358,333.0000 | 34,008,349 | 1.01% | 0.01% |
| Nov. 14, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3769 | $4.34 | 354,746.0000 | 34,008,349 | 1.07% | 0.01% |
| Oct. 31, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4120 | $3.97 | 350,977.0000 | 25,308,841 | 1.19% | 0.02% |
| Oct. 17, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4216 | $3.88 | 346,857.0000 | 25,308,841 | 1.23% | 0.02% |
| Oct. 3, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3951 | $4.14 | 342,641.0000 | 25,308,841 | 1.17% | 0.02% |
| Sept. 19, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3734 | $4.38 | 338,690.0000 | 25,308,841 | 1.11% | 0.01% |
| Sept. 5, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3778 | $4.33 | 334,956.0000 | 25,308,841 | 1.14% | 0.01% |
| Aug. 22, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3619 | $4.52 | 331,178.0000 | 25,308,841 | 1.10% | 0.01% |
| Aug. 8, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3407 | $4.80 | 327,559.0000 | 25,308,841 | 1.05% | 0.01% |
| July 25, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 2745 | $5.96 | 324,152.0000 | 25,308,841 | 0.85% | 0.01% |
| July 11, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 2317 | $7.06 | 321,407.0000 | 25,308,841 | 0.73% | 0.01% |
| June 18, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 61397 | $4.47 | 315,654.0000 | 25,308,841 | 24.15% | 0.24% |
| June 27, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3436 | $4.76 | 319,090.0000 | 25,308,841 | 1.09% | 0.01% |
| June 17, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Stock Option | 37500 | $0.00 | 37,500.0000 | 25,308,841 | 9999.99% | 0.15% |
| June 13, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3480 | $4.70 | 254,257.0000 | 25,308,841 | 1.39% | 0.01% |
| May 30, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4769 | $3.43 | 250,777.0000 | 25,308,841 | 1.94% | 0.02% |
| May 16, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4700 | $3.48 | 245,998.0000 | 25,308,841 | 1.95% | 0.02% |
| May 2, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 5260 | $3.11 | 241,308.0000 | 25,308,841 | 2.23% | 0.02% |
| April 18, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 7886 | $2.08 | 236,048.0000 | 25,308,841 | 3.46% | 0.03% |
| April 4, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 10288 | $1.56 | 228,162.0000 | 25,308,841 | 4.72% | 0.04% |
| March 21, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 9243 | $1.61 | 217,874.0000 | 25,308,841 | 4.43% | 0.04% |
| March 7, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 6332 | $2.35 | 208,631.0000 | 0 | 3.13% | 0.00% |
| Feb. 21, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4483 | $3.32 | 202,299.0000 | 0 | 2.27% | 0.00% |
| Feb. 7, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4251 | $3.50 | 197,816.0000 | 0 | 2.20% | 0.00% |
| Jan. 24, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4169 | $3.57 | 193,565.0000 | 0 | 2.20% | 0.00% |
| Jan. 10, 2025 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4777 | $3.12 | 189,396.0000 | 0 | 2.59% | 0.00% |
| Dec. 27, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 5931 | $2.75 | 184,619.0000 | 0 | 3.32% | 0.00% |
| Dec. 13, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 5347 | $3.05 | 178,688.0000 | 0 | 3.08% | 0.00% |
| Nov. 29, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4769 | $3.42 | 173,341.0000 | 0 | 2.83% | 0.00% |
| Nov. 14, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Stock Option | 600000 | $0.00 | 600,000.0000 | 0 | 9999.99% | 0.00% |
| Nov. 15, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 5997 | $2.72 | 168,572.0000 | 0 | 3.69% | 0.00% |
| Nov. 1, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 4207 | $4.05 | 162,575.0000 | 0 | 2.66% | 0.00% |
| Oct. 18, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3530 | $4.62 | 158,548.0000 | 0 | 2.28% | 0.00% |
| Oct. 4, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3349 | $4.87 | 155,018.0000 | 0 | 2.21% | 0.00% |
| Sept. 20, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 2793 | $5.84 | 151,669.0000 | 0 | 1.88% | 0.00% |
| Sept. 6, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3295 | $4.95 | 148,876.0000 | 0 | 2.26% | 0.00% |
| Aug. 23, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 2982 | $5.47 | 145,581.0000 | 0 | 2.09% | 0.00% |
| Aug. 9, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3204 | $5.09 | 142,599.0000 | 0 | 2.30% | 0.00% |
| July 26, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 2486 | $6.56 | 139,395.0000 | 0 | 1.82% | 0.00% |
| July 12, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 1046 | $15.60 | 136,909.0000 | 0 | 0.77% | 0.00% |
| June 28, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 973 | $16.75 | 135,863.0000 | 0 | 0.72% | 0.00% |
| June 11, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Stock Option | 108000 | $0.00 | 108,000.0000 | 0 | 9999.99% | 0.00% |
| June 11, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Stock Option | 65651 | $0.00 | 65,651.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 1055 | $15.46 | 134,890.0000 | 0 | 0.79% | 0.00% |
| May 31, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 1040 | $15.69 | 133,835.0000 | 0 | 0.78% | 0.00% |
| May 17, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 1502 | $10.86 | 132,795.0000 | 0 | 1.14% | 0.00% |
| May 3, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 1248 | $13.07 | 131,293.0000 | 0 | 0.96% | 0.00% |
| April 19, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 3080 | $5.31 | 130,045.0000 | 0 | 2.43% | 0.00% |
| April 5, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 32697 | $0.50 | 2,540,294.0000 | 0 | 1.30% | 0.00% |
| March 25, 2024 | Protagenic Therapeutics, Inc.new | $PTIX | ARMEN GARO H | Executive Chairman | A | PTIX Common stock Options | 250000 | $1.74 | 250,000.0000 | 0 | 9999.99% | 0.00% |
| March 22, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 27163 | $0.55 | 2,507,597.0000 | 0 | 1.10% | 0.00% |
| March 8, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 22136 | $0.67 | 2,480,434.0000 | 0 | 0.90% | 0.00% |
| Feb. 23, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 21815 | $0.68 | 2,458,298.0000 | 0 | 0.90% | 0.00% |
| Feb. 15, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | P | Common Stock | 500000 | $0.65 | 2,436,483.0000 | 0 | 25.82% | 0.00% |
| Feb. 9, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 19778 | $0.75 | 1,936,483.0000 | 0 | 1.03% | 0.00% |
| Jan. 26, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 22475 | $0.66 | 1,916,705.0000 | 0 | 1.19% | 0.00% |
| Jan. 12, 2024 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 23177 | $0.64 | 2,144,230.0000 | 0 | 1.09% | 0.00% |
| Dec. 29, 2023 | AGENUS INC | $AGEN | ARMEN GARO H | See Remarks | A | Common Stock | 23453 | $0.83 | 2,121,053.0000 | 0 | 1.12% | 0.00% |
| May 5, 2023 | MiNK Therapeutics, Inc. | $INKT | ARMEN GARO H | Not found | S | Common Stock | 100000 | $0.95 | 1,866,400.0000 | 0 | 5.09% | 0.00% |
| May 2, 2023 | MiNK Therapeutics, Inc. | $INKT | ARMEN GARO H | Not found | P | Common Stock | 100000 | $0.95 | 1,978,010.0000 | 0 | 5.32% | 0.00% |
| Jan. 16, 2023 | MiNK Therapeutics, Inc. | $INKT | ARMEN GARO H | Director | A | Stock Option | 200000 | $0.00 | 200,000.0000 | 0 | 9999.99% | 0.00% |