Lanfear Dennis M (CIK 1420822) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-01-26). Recent activity: Buy CHRS (375,000 shares), Sell CHRS (11,839 shares), Sell CHRS (11,810 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-01-26 | Coherus Oncology, Inc. (CHRS) | President & CEO | Buy | 375,000 | $0 |
| 2026-01-22 | Coherus Oncology, Inc. (CHRS) | President & CEO | Sell | 11,839 | $18,350 |
| 2025-01-22 | Coherus BioSciences, Inc. (CHRS) | President & CEO | Sell | 11,810 | $16,416 |
Source: SEC Form 4 filings · as of 2026-01-26