CHANG NANCY T (CIK 1135041) reported 7 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-08-05). Recent activity: Buy GRTX (661,309 shares), Sell GRTX (47,434 shares), Sell WTI (60,000 shares), Buy WTI (103,448 shares), Buy IMMX (6,250 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-05 | Galera Therapeutics, Inc. (GRTX) | Director | Buy | 661,309 | $0 |
| 2026-08-05 | Galera Therapeutics, Inc. (GRTX) | Director | Sell | 47,434 | $0 |
| 2026-07-16 | W&T OFFSHORE INC (WTI) | Director | Sell | 60,000 | $198,600 |
| 2026-06-05 | W&T OFFSHORE INC (WTI) | Director | Buy | 103,448 | $0 |
| 2026-05-29 | Immix Biopharma, Inc. (IMMX) | Director | Buy | 6,250 | $0 |
| 2026-04-09 | Galera Therapeutics, Inc. (GRTX) | Director | Buy | 1.2M | $0 |
| 2025-06-05 | W&T OFFSHORE INC (WTI) | Director | Buy | 73,892 | $0 |
Source: SEC Form 4 filings · as of 2026-08-05