MARIANI PETER J (CIK 1222357) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-16). Recent activity: Buy CTSO (100,000 shares), Buy CTSO (71,500 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-16 | Cytosorbents Corp (CTSO) | Chief Financial Officer | Buy | 100,000 | $44,000 |
| 2025-08-08 | Cytosorbents Corp (CTSO) | Chief Financial Officer | Buy | 71,500 | $0 |
Source: SEC Form 4 filings · as of 2026-06-16