James Peyer serves as Executive at Sensei Biotherapeutics, Inc., where they oversee executive responsibilities. Since joining the company, James Peyer has executed 78 insider transactions totaling $4.4M, demonstrating a bullish approach to their equity position. Their most recent transaction on Dec 9, 2025 involved exercising options for 395 shares valued at $2.5K.
James Peyer currently holds 155,983 shares of Sensei Biotherapeutics, Inc. (SNSE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, James Peyer has been a net buyer of SNSE stock. They have purchased $4.2M and sold $287.3K worth of shares.
James Peyer's most recent insider trade was on Dec 9, 2025, when they sold 395 shares at $6.40 per share.
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| $7.92 |
| Discretionary |
| Dec 9, 2025 | SNSE | $21.2K | Sale | 2,666 | $7.95 | Discretionary |
| Dec 9, 2025 | SNSE | $3.2K | Sale | 395 | $8.04 | Discretionary |
| Dec 8, 2025 | SNSE | $26.7K | Sale | 3,105 | $8.59 | Discretionary |
| Dec 5, 2025 | SNSE | $21.4K | Sale | 1,745 | $12.29 | Discretionary |
| Dec 5, 2025 | SNSE | $553 | Sale | 42 | $13.16 | Discretionary |
| Dec 5, 2025 | SNSE | $165.4K | Sale | 14,508 | $11.40 | Discretionary |
| Dec 4, 2025 | SNSE | $45.3K | Sale | 5,000 | $9.06 | Discretionary |
| Jul 31, 2023 | SNSE | $2.0M | Disposition | 1,587,302 | $1.26 | Discretionary |
| Jul 10, 2023 | SNSE | $0 | Award | 4,466 | $N/A | Discretionary |
| Jun 10, 2022 | SNSE | $0 | Award | 4,466 | $N/A | Discretionary |
| Jun 10, 2022 | SNSE | $0 | Award | 4,466 | $N/A | Discretionary |
| Mar 2, 2022 | SNSE | $3.8K | Purchase | 1,203 | $3.20 | Discretionary |
| Mar 2, 2022 | SNSE | $3.8K | Purchase | 1,203 | $3.20 | Discretionary |
| Mar 1, 2022 | SNSE | $8.8K | Purchase | 2,458 | $3.60 | Discretionary |
| Feb 28, 2022 | SNSE | $151 | Purchase | 42 | $3.60 | Discretionary |
| Feb 25, 2022 | SNSE | $9.1K | Purchase | 2,500 | $3.65 | Discretionary |
| Feb 24, 2022 | SNSE | $54.5K | Purchase | 15,000 | $3.63 | Discretionary |
| Feb 23, 2022 | SNSE | $9.5K | Purchase | 2,500 | $3.80 | Discretionary |
| Feb 18, 2022 | SNSE | $59.5K | Purchase | 15,000 | $3.97 | Discretionary |
| Feb 17, 2022 | SNSE | $20.6K | Purchase | 4,949 | $4.17 | Discretionary |
| Feb 16, 2022 | SNSE | $10.8K | Purchase | 2,551 | $4.25 | Discretionary |
| Feb 14, 2022 | SNSE | $41.8K | Purchase | 10,000 | $4.18 | Discretionary |
| Feb 11, 2022 | SNSE | $55.0K | Purchase | 12,500 | $4.40 | Discretionary |
| Feb 10, 2022 | SNSE | $22.9K | Purchase | 5,000 | $4.58 | Discretionary |
| Feb 8, 2022 | SNSE | $43.3K | Purchase | 10,000 | $4.33 | Discretionary |
| Feb 4, 2022 | SNSE | $11.1K | Purchase | 2,500 | $4.45 | Discretionary |
| Feb 3, 2022 | SNSE | $81.4K | Purchase | 17,500 | $4.65 | Discretionary |
| Jan 28, 2022 | SNSE | $37.6K | Purchase | 8,900 | $4.22 | Discretionary |