Millennium Management LLC, 10% Owner at Sensei Biotherapeutics, Inc. (SNSE), bought 12,180 shares at $24.69 ($382K) on 2026-03-31, disclosed to the SEC on 2026-05-15.
Open-market purchase of $382k SNSE by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $24.69 | 616 | $15K | 4.0% |
| 2 | $25.32 | 1,770 | $45K | 11.7% |
| 3 | $26.73 | 1,048 | $28K | 7.3% |
| 4 | $27.78 | 17 | $472 | 0.1% |
| 5 | $30.48 | 186 | $6K | 1.5% |
| 6 | $31.45 | 1,957 |
| $62K |
| 16.1% |
| 7 | $32.60 | 411 | $13K | 3.5% |
| 8 | $31.53 | 1,161 | $37K | 9.6% |
| 9 | $34.59 | 1,613 | $56K | 14.6% |
| 10 | $35.46 | 3,401 | $121K | 31.6% |
| Total | $31.37 avg | 12,180 | $382K | 100% |
| Filing → |
| SNSE | BUY | 2026-05-15 | $141K | — | Filing → |
| SNSE | BUY | 2026-05-15 | $818K | — | Filing → |
| DSAC | SELL | 2021-12-21 | $5.9M | — | Filing → |