Burns John Thomas (CIK 1568734) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-01-09). Recent activity: Buy SLS (300,000 shares), Sell SLS (58,592 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-01-09 | SELLAS Life Sciences Group, Inc. (SLS) | CFO | Buy | 300,000 | $0 |
| 2025-12-05 | SELLAS Life Sciences Group, Inc. (SLS) | CFO | Sell | 58,592 | $87,888 |
Source: SEC Form 4 filings · as of 2026-01-09