Company · CIK 0001789972 · SIC 2836 — Biological Products, (No Diagnostic Substances) · Nasdaq
Cullinan Therapeutics, Inc. · CGEM
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 8, 2026 SForm 4 → | Sep 10, 9:22 am EDT | Jennifer MichaelsonChief Scientific Officer | 8,000 | $21.57 | $172,560 | 158,844 | −4.79% | 10b5-1 |
| Sep 8, 2026 MForm 4 → | Sep 10, 9:22 am EDT | Jennifer MichaelsonChief Scientific Officer | 4,000 | $4.30 | $17,200 | 166,844 | — | 10b5-1 |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 8, 2026 MForm 4 → | Sep 10, 9:22 am EDT | Jennifer MichaelsonChief Scientific Officer | 4,000 | — | — | 78,987 | — | 10b5-1 |