Insider · CIK 0001131148
Harry Penner Jr.
Files at: CLDX. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 25, 2026 AForm 4 → | Jun 29, 4:06 pm EDT | Celldex Therapeutics, Inc.CLDX | 26,000 | — | — | 26,000 | — |