Cambrian BioPharma Inc insider trades: Sensei Biotherapeutics (SNSE) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Cambrian BioPharma Inc reports to the SEC
Open-market buys and sales
46 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Dec 9, 2025 | SNSE | ↓ Sell | 6,612 | $8.25 | $55K | Direct | Dec 10, 2025 (1d) |
| Dec 5, 2025 | SNSE | ↓ Sell | 21,295 | $10.93 | $233K | Direct | Dec 8, 2025 (3d) |
| Mar 2, 2022 | SNSE | ↑ Buy | 1,203 | $3.20 | $4K | Direct | Mar 2, 2022 (0d) |
| Mar 1, 2022 | SNSE | ↑ Buy | 2,500 | $3.60 | $9K | Direct | Mar 1, 2022 (0d) |
| Feb 25, 2022 | SNSE | ↑ Buy | 2,500 | $3.65 | $9K | Direct | Feb 28, 2022 (3d) |
| Feb 24, 2022 | SNSE | ↑ Buy | 17,500 | $3.65 | $64K | Direct | Feb 24, 2022 (0d) |
| Feb 18, 2022 | SNSE | ↑ Buy | 19,949 | $4.02 | $80K | Direct | Feb 22, 2022 (4d) |
| Feb 16, 2022 | SNSE | ↑ Buy | 12,551 | $4.19 | $53K | Direct | Feb 16, 2022 (0d) |
| Feb 11, 2022 | SNSE | ↑ Buy | 17,500 | $4.45 | $78K | Direct | Feb 14, 2022 (3d) |
| Feb 8, 2022 | SNSE | ↑ Buy | 30,000 | $4.53 | $136K | Direct | Feb 8, 2022 (0d) |
| Jan 28, 2022 | SNSE | ↑ Buy | 15,000 | $4.26 | $64K | Direct | Jan 31, 2022 (3d) |
| Jan 26, 2022 | SNSE | ↑ Buy | 50,000 | $4.72 | $236K | Direct | Jan 27, 2022 (1d) |
| Jan 24, 2022 | SNSE | ↑ Buy | 47,410 | $4.82 | $229K | Direct | Jan 25, 2022 (1d) |
| Jan 20, 2022 | SNSE | ↑ Buy | 30,244 | $5.10 | $154K | Direct | Jan 21, 2022 (1d) |
| Jan 18, 2022 | SNSE | ↑ Buy | 10,000 | $5.08 | $51K | Direct | Jan 20, 2022 (2d) |
| Jan 14, 2022 | SNSE | ↑ Buy | 26,172 | $5.10 | $133K | Direct | Jan 18, 2022 (4d) |
| Jan 12, 2022 | SNSE | ↑ Buy | 20,047 | $5.20 | $104K | Direct | Jan 13, 2022 (1d) |
| Jan 10, 2022 | SNSE | ↑ Buy | 10,000 | $5.28 | $53K | Direct | Jan 11, 2022 (1d) |
| Dec 30, 2021 | SNSE | ↑ Buy | 1,127 | $4.85 | $5K | Direct | Jan 3, 2022 (4d) |
| Dec 29, 2021 | SNSE | ↑ Buy | 69,000 | $4.98 | $344K | Direct | Dec 30, 2021 (1d) |
| Dec 28, 2021 | SNSE | ↑ Buy | 11,288 | $5.28 | $60K | Direct | Dec 29, 2021 (1d) |
| Dec 27, 2021 | SNSE | ↑ Buy | 3,712 | $5.30 | $20K | Direct | Dec 27, 2021 (0d) |
| Dec 23, 2021 | SNSE | ↑ Buy | 11,000 | $5.27 | $58K | Direct | Dec 23, 2021 (0d) |
| Dec 17, 2021 | SNSE | ↑ Buy | 117 | $5.29 | $619 | Direct | Dec 21, 2021 (4d) |
| Dec 16, 2021 | SNSE | ↑ Buy | 10,925 | $5.25 | $57K | Direct | Dec 20, 2021 (4d) |
| May 5, 2021 | SNSE | ↑ Buy | 350 | $12.00 | $4K | Direct | May 6, 2021 (1d) |
| Apr 20, 2021 | SNSE | ↑ Buy | 385 | $12.77 | $5K | Direct | Apr 21, 2021 (1d) |
| Apr 19, 2021 | SNSE | ↑ Buy | 1,965 | $13.38 | $26K | Direct | Apr 20, 2021 (1d) |
| Apr 13, 2021 | SNSE | ↑ Buy | 2,000 | $14.00 | $28K | Direct | Apr 14, 2021 (1d) |
| Apr 7, 2021 | SNSE | ↑ Buy | 2,000 | $14.00 | $28K | Direct | Apr 8, 2021 (1d) |
| Apr 1, 2021 | SNSE | ↑ Buy | 1,000 | $14.00 | $14K | Direct | Apr 2, 2021 (1d) |
| Mar 30, 2021 | SNSE | ↑ Buy | 2,000 | $12.00 | $24K | Direct | Mar 31, 2021 (1d) |
| Mar 24, 2021 | SNSE | ↑ Buy | 3,750 | $14.12 | $53K | Direct | Mar 25, 2021 (1d) |
| Mar 23, 2021 | SNSE | ↑ Buy | 10,000 | $14.34 | $143K | Direct | Mar 24, 2021 (1d) |
| Mar 22, 2021 | SNSE | ↑ Buy | 2,183 | $15.02 | $33K | Direct | Mar 23, 2021 (1d) |
| Mar 18, 2021 | SNSE | ↑ Buy | 817 | $15.25 | $12K | Direct | Mar 19, 2021 (1d) |
| Mar 8, 2021 | SNSE | ↑ Buy | 1,000 | $15.25 | $15K | Direct | Mar 10, 2021 (2d) |
| Mar 5, 2021 | SNSE | ↑ Buy | 8,000 | $13.75 | $110K | Direct | Mar 8, 2021 (3d) |
| Mar 4, 2021 | SNSE | ↑ Buy | 5,000 | $15.16 | $76K | Direct | Mar 5, 2021 (1d) |
| Mar 2, 2021 | SNSE | ↑ Buy | 3,000 | $16.25 | $49K | Direct | Mar 3, 2021 (1d) |
| Feb 26, 2021 | SNSE | ↑ Buy | 5,000 | $16.25 | $81K | Direct | Mar 2, 2021 (4d) |
| Feb 25, 2021 | SNSE | ↑ Buy | 31,000 | $16.48 | $511K | Direct | Feb 26, 2021 (1d) |
| Feb 23, 2021 | SNSE | ↑ Buy | 20,300 | $17.79 | $361K | Direct | Feb 25, 2021 (2d) |
| Feb 22, 2021 | SNSE | ↑ Buy | 9,802 | $18.88 | $185K | Direct | Feb 24, 2021 (2d) |
| Feb 19, 2021 | SNSE | ↑ Buy | 11,786 | $19.77 | $233K | Direct | Feb 23, 2021 (4d) |
| Feb 18, 2021 | SNSE | ↑ Buy | 753 | $19.75 | $15K | Direct | Feb 19, 2021 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other SNSE insiders
Open-market trades in the last 12 months
About Cambrian BioPharma Inc's insider trades
Cambrian BioPharma Inc is an insider at Sensei Biotherapeutics (SNSE). Since Feb 18, 2021, it has reported 44 open-market purchases worth $4.0M and 2 sales worth $287K on SEC Form 4. In the last 12 months: 2 sales ($287K).
Its filings also include grants and awards (5 filings), option exercises (1 filing), shares returned to the company (1 filing), conversions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every SNSE insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.