Nelson Su Zan (CIK 2029842) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-12-01). Recent activity: Sell CON (5,903 shares), Buy CON (60,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-01 | Concentra Group Holdings Parent, Inc. (CON) | See Remarks | Sell | 5,903 | $124,199 |
| 2025-11-06 | Concentra Group Holdings Parent, Inc. (CON) | See Remarks | Buy | 60,000 | $0 |
Source: SEC Form 4 filings · as of 2025-12-01