Karachun Rita A (CIK 1601572) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-09). Recent activity: Buy CHRS (30,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-09 | Coherus Oncology, Inc. (CHRS) | Director | Buy | 30,000 | $0 |
Source: SEC Form 4 filings · as of 2026-06-09