// company-profile
Sensei Biotherapeutics, Inc.
SNSE// activity-summary
Recent insider activity is bullish. Over the last 30 days, 5 insiders purchased shares versus 4 sales. Buying was led by Hahn Stephen M..
// 90-day insight
Over the last 90 days, Sensei Biotherapeutics, Inc. insiders bought $555K (23 transactions) and sold $1.6M (23 transactions).
- Most active insider: MILLENNIUM MANAGEMENT LLC with 35 transactions totaling $1.2M.
- Largest single sale: $490K by Cambrian BioPharma Inc on Jun 1, 2026.
Activity is mixed — buys and sales are roughly balanced.
Institutional Ownership
Top 13F-HR holders of Sensei Biotherapeutics, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 15, 2026 | Hahn Stephen M. | SNSE | C | 44,763 | — | — |
| Jun 15, 2026 | Parikh Anand Kiran | SNSE | C | 761,428 | — | — |
| Jun 15, 2026 | Parikh Anand Kiran | SNSE | C | 761.428 | — | — |
| Jun 15, 2026 | Hahn Stephen M. | SNSE | C | 44.763 | — | — |
| Jun 12, 2026 | Hahn Stephen M. | SNSE | Award | 25,000 | $0.00 | $0K |
45 more transactions hidden
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