KISSNER CHARLES (CIK 1188095) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-03). Recent activity: Buy RMBS (2,223 shares), Buy RMBS (3,824 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-03 | RAMBUS INC (RMBS) | Director | Buy | 2,223 | $0 |
| 2025-04-03 | RAMBUS INC (RMBS) | Director | Buy | 3,824 | $0 |
Source: SEC Form 4 filings · as of 2026-04-03