James Peyer's most recent trade in Sensei Biotherapeutics Inc was a trade of 24,524 Common Stock done at an average price of $20 . Disclosure was reported to the exchange on June 1, 2026.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Sensei Biotherapeutics Inc | James Peyer | Ten Percent Owner, See remarks below | Sale of securities on an exchange or to another person at price $ 20.00 per share. | 01 Jun 2026 | 24,524 | 130,618 | - | 20 | 490,480 | Common Stock |
| Sensei Biotherapeutics Inc | James Peyer | Ten Percent Owner, See remarks below | Sale of securities on an exchange or to another person at price $ 21.14 per share. | 01 Jun 2026 | 476 | 130,142 | - | 21.1 | 10,063 | Common Stock |
| Sensei Biotherapeutics Inc | James Peyer | Ten Percent Owner, See remarks below | 09 Dec 2025 | 3,105 | 158,254 | - | 8.6 | 26,672 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Ten Percent Owner, See remarks below | 09 Dec 2025 | 2,666 | 155,588 | - | 8.0 | 21,195 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Ten Percent Owner, See remarks below | 09 Dec 2025 | 446 | 155,142 | - | 7.9 | 3,532 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Ten Percent Owner, See remarks below | 09 Dec 2025 | 395 | 0 | - | - | Stock Option (Right to Buy) | ||
| Sensei Biotherapeutics Inc | James Peyer | Ten Percent Owner, See remarks below | 09 Dec 2025 | 395 | 155,588 | - | 8.0 | 3,176 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Ten Percent Owner, See remarks below | 09 Dec 2025 | 395 | 155,983 | - | 6.4 | 2,528 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Ten Percent Owner, See remarks below | 04 Dec 2025 | 14,508 | 163,146 | - | 11.4 | 165,391 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Ten Percent Owner, See remarks below | 04 Dec 2025 | 5,000 | 177,654 | - | 9.1 | 45,300 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Ten Percent Owner, See remarks below | 04 Dec 2025 | 1,745 | 161,401 | - | 12.3 | 21,446 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Ten Percent Owner, See remarks below | 04 Dec 2025 | 42 | 161,359 | - | 13.2 | 553 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 21 May 2025 | 19,000 | 19,000 | - | - | Stock Option (Right to Buy) | ||
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 11 Jun 2024 | 19,000 | 19,000 | - | - | Stock Option (Right to Buy) | ||
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 31 Jul 2023 | 1,587,302 | 3,653,120 | - | 1.3 | 2,000,001 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 10 Jul 2023 | 14,550 | 14,550 | - | - | Stock Option (Right to Buy) | ||
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 10 Jul 2023 | 4,466 | 5,240,422 | - | 0 | Common Stock | ||
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 10 Jun 2022 | 14,550 | 14,550 | - | - | Stock Option (right to buy) | ||
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 10 Jun 2022 | 4,466 | 5,235,956 | - | 0 | Restricted Stock Unit Grant | ||
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 02 Mar 2022 | 1,203 | 5,231,488 | - | 3.2 | 3,850 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 28 Feb 2022 | 2,458 | 5,230,786 | - | 3.6 | 8,849 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 28 Feb 2022 | 42 | 5,228,328 | - | 3.6 | 151 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 25 Feb 2022 | 2,500 | 5,228,286 | - | 3.7 | 9,125 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 23 Feb 2022 | 15,000 | 5,225,786 | - | 3.6 | 54,450 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 23 Feb 2022 | 2,500 | 5,210,786 | - | 3.8 | 9,500 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 17 Feb 2022 | 15,000 | 5,208,286 | - | 4.0 | 59,550 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 17 Feb 2022 | 4,949 | 5,193,286 | - | 4.2 | 20,637 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 14 Feb 2022 | 10,000 | 5,185,786 | - | 4.2 | 41,800 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 14 Feb 2022 | 2,551 | 5,188,337 | - | 4.3 | 10,842 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 10 Feb 2022 | 12,500 | 5,175,786 | - | 4.4 | 55,000 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 10 Feb 2022 | 5,000 | 5,163,286 | - | 4.6 | 22,900 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 03 Feb 2022 | 17,500 | 5,145,786 | - | 4.7 | 81,375 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 03 Feb 2022 | 10,000 | 5,158,286 | - | 4.3 | 43,300 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 03 Feb 2022 | 2,500 | 5,148,286 | - | 4.5 | 11,125 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 27 Jan 2022 | 8,900 | 5,128,286 | - | 4.2 | 37,558 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 27 Jan 2022 | 6,100 | 5,119,386 | - | 4.3 | 26,291 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 25 Jan 2022 | 29,900 | 5,113,286 | - | 4.6 | 138,138 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 25 Jan 2022 | 20,100 | 5,083,386 | - | 4.9 | 97,686 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 21 Jan 2022 | 24,703 | 5,040,579 | - | 4.9 | 122,033 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 21 Jan 2022 | 22,707 | 5,063,286 | - | 4.7 | 106,496 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 19 Jan 2022 | 20,000 | 5,015,876 | - | 5.2 | 103,400 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 19 Jan 2022 | 10,244 | 4,995,876 | - | 5.0 | 50,913 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 18 Jan 2022 | 10,000 | 4,985,632 | - | 5.1 | 50,800 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 13 Jan 2022 | 19,953 | 4,969,413 | - | 5.1 | 102,359 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 13 Jan 2022 | 6,219 | 4,975,632 | - | 5.0 | 31,033 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 11 Jan 2022 | 10,845 | 4,940,258 | - | 5.2 | 56,177 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 11 Jan 2022 | 9,202 | 4,949,460 | - | 5.2 | 48,034 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 10 Jan 2022 | 10,000 | 4,929,413 | - | 5.3 | 52,800 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 30 Dec 2021 | 1,127 | 4,919,413 | - | 4.9 | 5,466 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 29 Dec 2021 | 69,000 | 4,918,286 | - | 5.0 | 343,620 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 28 Dec 2021 | 11,288 | 4,849,286 | - | 5.3 | 59,601 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 27 Dec 2021 | 3,712 | 4,837,998 | - | 5.3 | 19,674 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 23 Dec 2021 | 11,000 | 4,834,286 | - | 5.3 | 57,970 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 17 Dec 2021 | 117 | 4,823,286 | - | 5.3 | 619 | Common Stock | |
| Sensei Biotherapeutics Inc | James Peyer | Director, Ten Percent Owner | 16 Dec 2021 | 10,925 | 4,823,169 | - | 5.2 | 57,356 | Common Stock |