In the last 12 months, insiders at MiNK Therapeutics, Inc. ($INKT) filed 118 transactions with the SEC: 14 open-market purchases totaling $789,827 and 7 sales totaling $122,328. Net insider sentiment: net buying.
MiNK Therapeutics, Inc. operates in the Biological products, (no disgnostic substances) industry (Life sciences sector).
Most Active Insiders
- Buell Jennifer (Chief Executive Officer) — 17 transactions totaling $1,374,082
- AGENUS INC (Not found) — 12 transactions totaling $413,498
- AGENUS INC (TenPercentOwner) — 3 transactions totaling $281,478
- Ryan Barbara (Not found) — 18 transactions totaling $204,841
- ARMEN GARO H (Not found) — 2 transactions totaling $189,700
View all SEC Filings for MiNK Therapeutics, Inc. (INKT).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| March 10, 2026 | Ryan Barbara | Not found | S | Common Stock | 300 | $15.28 | 21,406.0000 | 4,694,155 | 1.38% | 0.01% |
| March 10, 2026 | Ryan Barbara | Not found | S | Common Stock | 500 | $15.30 | 20,406.0000 | 4,694,155 | 2.39% | 0.01% |
| March 10, 2026 | Ryan Barbara | Not found | S | Common Stock | 500 | $15.57 | 20,906.0000 | 4,694,155 | 2.34% | 0.01% |
| March 9, 2026 | Ryan Barbara | Not found | S | Common Stock | 200 | $10.17 | 21,706.0000 | 4,694,155 | 0.91% | 0.00% |
| Feb. 27, 2026 | Ryan Barbara | Not found | S | Common Stock | 400 | $10.86 | 22,006.0000 | 4,694,155 | 1.79% | 0.01% |
| March 2, 2026 | Ryan Barbara | Not found | S | Common Stock | 100 | $10.83 | 21,906.0000 | 4,694,155 | 0.45% | 0.00% |
| Jan. 2, 2026 | Buell Jennifer | Chief Executive Officer | F | Common Stock | 10024 | $11.12 | 57,942.0000 | 4,694,155 | 14.75% | 0.21% |
| Jan. 2, 2026 | Corvese Brian | Not found | A | Stock Option (Right to Buy) | 5395 | $0.00 | 5,395.0000 | 4,694,155 | 9999.99% | 0.11% |
| Jan. 2, 2026 | WIINBERG ULF | Not found | A | Stock Option (Right to Buy) | 5395 | $0.00 | 5,395.0000 | 4,694,155 | 9999.99% | 0.11% |
| Jan. 2, 2026 | Ryan Barbara | Not found | A | Stock Option (Right to Buy) | 5395 | $0.00 | 5,395.0000 | 4,694,155 | 9999.99% | 0.11% |
| Jan. 2, 2026 | Behner Peter | Not found | A | Stock Option (Right to Buy) | 5395 | $0.00 | 5,395.0000 | 4,694,155 | 9999.99% | 0.11% |
| Jan. 2, 2026 | Buell Jennifer | Chief Executive Officer | A | Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 4,694,155 | 9999.99% | 1.07% |
| Jan. 2, 2026 | Buell Jennifer | Chief Executive Officer | A | Common Stock | 31474 | $11.12 | 67,966.0000 | 4,694,155 | 86.25% | 0.67% |
| Dec. 1, 2025 | Ryan Barbara | Not found | A | Common Stock | 1601 | $11.09 | 22,406.0000 | 4,694,155 | 7.70% | 0.03% |
| Dec. 1, 2025 | Kadlec Robert Peter | Not found | A | Common Stock | 1218 | $11.09 | 19,126.0000 | 4,694,155 | 6.80% | 0.03% |
| Dec. 1, 2025 | Corvese Brian | Not found | A | Common Stock | 1612 | $11.09 | 50,053.0000 | 4,694,155 | 3.33% | 0.03% |
| Dec. 1, 2025 | Holcomb John Bradley | Not found | A | Common Stock | 1128 | $11.09 | 1,128.0000 | 4,694,155 | 9999.99% | 0.02% |
| Dec. 1, 2025 | WIINBERG ULF | Not found | A | Common Stock | 1263 | $11.09 | 48,064.0000 | 4,694,155 | 2.70% | 0.03% |
| Dec. 1, 2025 | Behner Peter | Not found | A | Common Stock | 1466 | $11.09 | 20,115.0000 | 4,694,155 | 7.86% | 0.03% |
| Sept. 9, 2025 | Buell Jennifer | Chief Executive Officer | F | Common Stock | 5351 | $15.36 | 36,492.0000 | 3,966,392 | 12.79% | 0.13% |
| Sept. 9, 2025 | Behner Peter | Not found | A | Stock Option (Right to Buy) | 3225 | $0.00 | 3,225.0000 | 3,966,392 | 9999.99% | 0.08% |
| Sept. 9, 2025 | Buell Jennifer | Chief Executive Officer | A | Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 3,966,392 | 9999.99% | 1.26% |
| Sept. 9, 2025 | Buell Jennifer | Chief Executive Officer | A | Common Stock | 18229 | $15.36 | 41,913.0000 | 3,966,392 | 76.97% | 0.46% |
| Sept. 9, 2025 | Kadlec Robert Peter | Not found | A | Stock Option (Right to Buy) | 3225 | $0.00 | 3,225.0000 | 3,966,392 | 9999.99% | 0.08% |
| Sept. 9, 2025 | Corvese Brian | Not found | A | Stock Option (Right to Buy) | 3225 | $0.00 | 3,225.0000 | 3,966,392 | 9999.99% | 0.08% |
| Sept. 9, 2025 | WIINBERG ULF | Not found | A | Stock Option (Right to Buy) | 3225 | $0.00 | 3,225.0000 | 3,966,392 | 9999.99% | 0.08% |
| Sept. 9, 2025 | Ryan Barbara | Not found | A | Stock Option (Right to Buy) | 3225 | $0.00 | 3,225.0000 | 3,966,392 | 9999.99% | 0.08% |
| Sept. 2, 2025 | WIINBERG ULF | Not found | A | Common Stock | 1011 | $13.86 | 46,801.0000 | 3,966,392 | 2.21% | 0.03% |
| Sept. 2, 2025 | Kadlec Robert Peter | Not found | A | Common Stock | 975 | $13.86 | 17,908.0000 | 3,966,392 | 5.76% | 0.02% |
| Sept. 2, 2025 | Ryan Barbara | Not found | A | Common Stock | 1281 | $13.86 | 20,805.0000 | 3,966,392 | 6.56% | 0.03% |
| Sept. 2, 2025 | Corvese Brian | Not found | A | Common Stock | 1290 | $13.86 | 48,441.0000 | 3,966,392 | 2.74% | 0.03% |
| Sept. 2, 2025 | Behner Peter | Not found | A | Common Stock | 1173 | $13.86 | 18,649.0000 | 3,966,392 | 6.71% | 0.03% |
| June 2, 2025 | Kadlec Robert Peter | Not found | A | Common Stock | 1883 | $7.17 | 4,647.0000 | 3,966,392 | 68.13% | 0.05% |
| June 2, 2025 | Behner Peter | Not found | A | Common Stock | 2267 | $7.17 | 17,476.0000 | 3,966,392 | 14.91% | 0.06% |
| June 2, 2025 | Ryan Barbara | Not found | A | Common Stock | 2476 | $7.17 | 19,524.0000 | 3,966,392 | 14.52% | 0.06% |
| June 2, 2025 | WIINBERG ULF | Not found | A | Common Stock | 1953 | $7.17 | 45,790.0000 | 3,966,392 | 4.46% | 0.05% |
| June 2, 2025 | Corvese Brian | Not found | A | Common Stock | 2494 | $7.17 | 47,151.0000 | 3,966,392 | 5.58% | 0.06% |
| March 3, 2025 | Kadlec Robert Peter | Not found | A | Common Stock | 1536 | $8.79 | 2,764.0000 | 0 | 125.08% | 0.00% |
| March 3, 2025 | Corvese Brian | Not found | A | Common Stock | 2033 | $8.79 | 44,657.0000 | 0 | 4.77% | 0.00% |
| March 3, 2025 | Ryan Barbara | Not found | A | Common Stock | 2019 | $8.79 | 17,048.0000 | 0 | 13.43% | 0.00% |
| March 3, 2025 | WIINBERG ULF | Not found | A | Common Stock | 1593 | $8.79 | 43,837.0000 | 0 | 3.77% | 0.00% |
| March 3, 2025 | Behner Peter | Not found | A | Common Stock | 1849 | $8.79 | 15,209.0000 | 0 | 13.84% | 0.00% |
| Oct. 30, 2024 | Kadlec Robert Peter | Not found | A | Stock Option | 41745 | $0.00 | 41,745.0000 | 0 | 9999.99% | 0.00% |
| Dec. 1, 2024 | Kadlec Robert Peter | Not found | A | Common Stock | 12286 | $0.73 | 12,286.0000 | 0 | 9999.99% | 0.00% |
| Dec. 1, 2024 | Behner Peter | Not found | A | Common Stock | 20987 | $0.73 | 133,634.0000 | 0 | 18.63% | 0.00% |
| Dec. 1, 2024 | Ryan Barbara | Not found | A | Common Stock | 24229 | $0.73 | 150,336.0000 | 0 | 19.21% | 0.00% |
| Dec. 1, 2024 | Corvese Brian | Not found | A | Common Stock | 24400 | $0.73 | 426,283.0000 | 0 | 6.07% | 0.00% |
| Dec. 1, 2024 | WIINBERG ULF | Not found | A | Common Stock | 20476 | $0.73 | 422,481.0000 | 0 | 5.09% | 0.00% |
| Sept. 3, 2024 | Ryan Barbara | Not found | A | Common Stock | 21649 | $0.82 | 126,107.0000 | 0 | 20.73% | 0.00% |
| Sept. 3, 2024 | Corvese Brian | Not found | A | Common Stock | 21802 | $0.82 | 405,296.0000 | 0 | 5.69% | 0.00% |
| Sept. 3, 2024 | WIINBERG ULF | Not found | A | Common Stock | 18295 | $0.82 | 402,005.0000 | 0 | 4.77% | 0.00% |
| Sept. 3, 2024 | Behner Peter | Not found | A | Common Stock | 18753 | $0.82 | 109,234.0000 | 0 | 20.73% | 0.00% |
| June 3, 2024 | WIINBERG ULF | Not found | A | Common Stock | 15077 | $0.99 | 383,710.0000 | 0 | 4.09% | 0.00% |
| June 3, 2024 | Corvese Brian | Not found | A | Common Stock | 17967 | $0.99 | 383,494.0000 | 0 | 4.92% | 0.00% |
| June 3, 2024 | Behner Peter | Not found | A | Common Stock | 15454 | $0.99 | 90,481.0000 | 0 | 20.60% | 0.00% |
| June 3, 2024 | Ryan Barbara | Not found | A | Common Stock | 17841 | $0.99 | 104,458.0000 | 0 | 20.60% | 0.00% |
| March 1, 2024 | Behner Peter | Not found | A | Common Stock | 16185 | $0.95 | 75,027.0000 | 0 | 27.51% | 0.00% |
| March 1, 2024 | Corvese Brian | Not found | A | Common Stock | 18816 | $0.95 | 365,527.0000 | 0 | 5.43% | 0.00% |
| March 1, 2024 | WIINBERG ULF | Not found | A | Common Stock | 15790 | $0.95 | 368,633.0000 | 0 | 4.48% | 0.00% |
| March 1, 2024 | Ryan Barbara | Not found | A | Common Stock | 18685 | $0.95 | 86,617.0000 | 0 | 27.51% | 0.00% |
| Jan. 16, 2024 | Buell Jennifer | Chief Executive Officer | A | Stock Option | 500000 | $0.00 | 500,000.0000 | 0 | 9999.99% | 0.00% |
| Jan. 16, 2024 | Buell Jennifer | Chief Executive Officer | A | Stock Option | 660919 | $0.00 | 660,919.0000 | 0 | 9999.99% | 0.00% |
| Jan. 16, 2024 | van Dijk Marcus Antonius | Chief Scientific Officer | A | Stock Option | 15000 | $0.00 | 15,000.0000 | 0 | 9999.99% | 0.00% |
| Jan. 16, 2024 | van Dijk Marcus Antonius | Chief Scientific Officer | A | Stock Option | 171078 | $0.00 | 171,078.0000 | 0 | 9999.99% | 0.00% |
| Dec. 1, 2023 | WIINBERG ULF | Not found | A | Common Stock | 14424 | $1.04 | 352,843.0000 | 0 | 4.26% | 0.00% |
| Dec. 1, 2023 | Ryan Barbara | Not found | A | Common Stock | 17068 | $1.04 | 67,932.0000 | 0 | 33.56% | 0.00% |
| Dec. 1, 2023 | Corvese Brian | Not found | A | Common Stock | 17188 | $1.04 | 346,711.0000 | 0 | 5.22% | 0.00% |
| Dec. 1, 2023 | Behner Peter | Not found | A | Common Stock | 14784 | $1.04 | 58,842.0000 | 0 | 33.56% | 0.00% |
| Oct. 16, 2023 | AGENUS INC | Not found | P | Common Stock | 429 | $1.10 | 21,772,863.0000 | 0 | 0.00% | 0.00% |
| Oct. 13, 2023 | AGENUS INC | Not found | P | Common Stock | 19373 | $1.10 | 21,772,434.0000 | 0 | 0.09% | 0.00% |
| Oct. 12, 2023 | AGENUS INC | Not found | P | Common Stock | 3173 | $1.10 | 21,753,061.0000 | 0 | 0.01% | 0.00% |
| Oct. 11, 2023 | Buell Jennifer | Chief Executive Officer | A | Restricted Stock Units | 695750 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 11, 2023 | Buell Jennifer | Chief Executive Officer | J | Common Stock | 695750 | $0.00 | 232,165.0000 | 0 | 74.98% | 0.00% |
| Oct. 4, 2023 | AGENUS INC | Not found | P | Common Stock | 15001 | $1.09 | 21,749,888.0000 | 0 | 0.07% | 0.00% |
| Oct. 3, 2023 | Buell Jennifer | Chief Executive Officer | F | Common Stock | 65000 | $0.94 | 927,915.0000 | 0 | 6.55% | 0.00% |
| Sept. 29, 2023 | Buell Jennifer | Chief Executive Officer | F | Common Stock | 25000 | $1.15 | 1,051,465.0000 | 0 | 2.32% | 0.00% |
| Oct. 2, 2023 | Buell Jennifer | Chief Executive Officer | F | Common Stock | 58550 | $1.04 | 992,915.0000 | 0 | 5.57% | 0.00% |
| Sept. 27, 2023 | Buell Jennifer | Chief Executive Officer | M | Common Stock | 695750 | $0.00 | 1,076,465.0000 | 0 | 182.75% | 0.00% |
| Sept. 27, 2023 | Buell Jennifer | Chief Executive Officer | M | Restricted Stock Unit | 695750 | $0.00 | 695,750.0000 | 0 | 50.00% | 0.00% |
| Sept. 1, 2023 | Behner Peter | Not found | A | Common Stock | 10531 | $1.46 | 44,058.0000 | 0 | 31.41% | 0.00% |
| Sept. 1, 2023 | Corvese Brian | Not found | A | Common Stock | 12244 | $1.46 | 329,523.0000 | 0 | 3.86% | 0.00% |
| Sept. 1, 2023 | Baldoni John | Not found | A | Common stock | 9846 | $1.46 | 41,193.0000 | 0 | 31.41% | 0.00% |
| Sept. 1, 2023 | Ryan Barbara | Not found | A | Common Stock | 12158 | $1.46 | 50,864.0000 | 0 | 31.41% | 0.00% |
| Sept. 1, 2023 | WIINBERG ULF | Not found | A | Common Stock | 9590 | $1.46 | 138,419.0000 | 0 | 7.44% | 0.00% |
| Aug. 29, 2023 | AGENUS INC | Not found | P | Common Stock | 29678 | $1.52 | 21,734,887.0000 | 0 | 0.14% | 0.00% |
| Aug. 24, 2023 | AGENUS INC | TenPercentOwner | P | Common Stock | 170244 | $1.54 | 21,692,401.0000 | 0 | 0.79% | 0.00% |
| Aug. 28, 2023 | AGENUS INC | TenPercentOwner | P | Common Stock | 12808 | $1.45 | 21,705,209.0000 | 0 | 0.06% | 0.00% |
| June 14, 2023 | Behner Peter | Director | A | Stock Option (Right to Buy) | 22500 | $0.00 | 22,500.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2023 | Ryan Barbara | Director | A | Stock Option (Right to Buy) | 37500 | $0.00 | 37,500.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2023 | Corvese Brian | Director | A | Stock Option (Right to Buy) | 37500 | $0.00 | 37,500.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2023 | Baldoni John | Director | A | Stock Option (Right to Buy) | 22500 | $0.00 | 22,500.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2023 | WIINBERG ULF | Director | A | Stock Option (Right to Buy) | 22500 | $0.00 | 22,500.0000 | 0 | 9999.99% | 0.00% |
| June 1, 2023 | Baldoni John | Director | A | Common stock | 8168 | $1.76 | 31,528.0000 | 0 | 34.97% | 0.00% |
| June 1, 2023 | Corvese Brian | Director | A | Common Stock | 10157 | $1.76 | 317,505.0000 | 0 | 3.30% | 0.00% |
| June 1, 2023 | WIINBERG ULF | Director | A | Common Stock | 7955 | $1.76 | 329,006.0000 | 0 | 2.48% | 0.00% |
| June 1, 2023 | Ryan Barbara | Director | A | Common Stock | 10086 | $1.76 | 38,930.0000 | 0 | 34.97% | 0.00% |
| June 1, 2023 | Behner Peter | Director | A | Common Stock | 8736 | $1.76 | 33,721.0000 | 0 | 34.96% | 0.00% |
| May 1, 2023 | AGENUS INC | Not found | J | Common Stock | 5006397 | $0.00 | 21,326,369.0000 | 0 | 19.01% | 0.00% |
| May 10, 2023 | AGENUS INC | Not found | P | Common Stock | 22065 | $1.51 | 21,617,112.0000 | 0 | 0.10% | 0.00% |
| May 11, 2023 | AGENUS INC | Not found | P | Common Stock | 23361 | $1.43 | 21,640,473.0000 | 0 | 0.11% | 0.00% |
| May 3, 2023 | AGENUS INC | Not found | P | Common Stock | 128689 | $1.08 | 21,473,374.0000 | 0 | 0.60% | 0.00% |
| May 5, 2023 | ARMEN GARO H | Not found | S | Common Stock | 100000 | $0.95 | 1,866,400.0000 | 0 | 5.09% | 0.00% |
| May 5, 2023 | AGENUS INC | Not found | P | Common Stock | 200 | $1.25 | 21,595,047.0000 | 0 | 0.00% | 0.00% |
| May 5, 2023 | AGENUS INC | Not found | P | Common Stock | 100000 | $0.95 | 21,594,847.0000 | 0 | 0.47% | 0.00% |
| May 4, 2023 | AGENUS INC | Not found | P | Common Stock | 21473 | $1.22 | 21,494,847.0000 | 0 | 0.10% | 0.00% |
| May 2, 2023 | ARMEN GARO H | Not found | P | Common Stock | 100000 | $0.95 | 1,978,010.0000 | 0 | 5.32% | 0.00% |
| May 1, 2023 | AGENUS INC | TenPercentOwner | J | Common Stock | 4988273 | $0.00 | 21,344,685.0000 | 0 | 18.94% | 0.00% |
| March 1, 2023 | Ryan Barbara | Director | A | Common Stock | 8493 | $2.09 | 28,844.0000 | 0 | 41.73% | 0.00% |
| March 1, 2023 | Baldoni John | Director | A | Common stock | 6878 | $2.09 | 23,360.0000 | 0 | 41.73% | 0.00% |
| March 1, 2023 | Corvese Brian | Director | A | Common Stock | 8553 | $2.09 | 307,348.0000 | 0 | 2.86% | 0.00% |
| March 1, 2023 | WIINBERG ULF | Director | A | Common Stock | 6699 | $2.09 | 321,051.0000 | 0 | 2.13% | 0.00% |
| March 1, 2023 | Behner Peter | Director | A | Common Stock | 7357 | $2.09 | 24,985.0000 | 0 | 41.73% | 0.00% |
| Jan. 16, 2023 | ARMEN GARO H | Director | A | Stock Option | 200000 | $0.00 | 200,000.0000 | 0 | 9999.99% | 0.00% |
| Jan. 9, 2023 | van Dijk Marcus Antonius | Chief Scientific Officer | F | Common Stock | 24265 | $2.32 | 27,363.0000 | 0 | 47.00% | 0.00% |
| Jan. 9, 2023 | van Dijk Marcus Antonius | Chief Scientific Officer | A | Common Stock | 51628 | $2.32 | 51,628.0000 | 0 | 9999.99% | 0.00% |
| Jan. 9, 2023 | Buell Jennifer | Chief Executive Officer | A | Stock Option | 500000 | $0.00 | 500,000.0000 | 0 | 9999.99% | 0.00% |
| Jan. 9, 2023 | Buell Jennifer | Chief Executive Officer | A | Common Stock | 171990 | $2.32 | 380,715.0000 | 0 | 82.40% | 0.00% |
| Jan. 9, 2023 | van Dijk Marcus Antonius | Chief Scientific Officer | A | Stock Option | 15000 | $0.00 | 15,000.0000 | 0 | 9999.99% | 0.00% |