Insider Transactions
Showing insider trading activity for CHANG NANCY T.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
Min Transaction Value
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| IMMX | CHANG NANCY T | 29 May 2026 | 22 May 2026 | A-Award | director | 6,250 |
| IMMX | CHANG NANCY T | 29 May 2026 | 22 May 2026 | A-Award | director | 12,500 |
| GRTX | CHANG NANCY T | 9 Apr 2026 | 7 Apr 2026 | C-Conversion | director, 10 percent owner: | 1,180,611 |
| GRTX | CHANG NANCY T | 9 Apr 2026 | 7 Apr 2026 | C-Conversion | director, 10 percent owner: | 1,180.611 |
| IMMX | CHANG NANCY T | 11 Dec 2025 | 21 Nov 2025 | A-Award | director | 39,643 |
| IMMX | CHANG NANCY T | 17 Sept 2025 | 8 Sept 2025 | director | 0 | |
| IMMX | CHANG NANCY T | 17 Sept 2025 | 8 Sept 2025 | director | 0 | |
| IMMX | CHANG NANCY T | 17 Sept 2025 | 8 Sept 2025 | director | 316,455 | |
| WTI | CHANG NANCY T | 5 Jun 2025 | 3 Jun 2025 | M-Exempt | director | 73,892 |
| WTI | CHANG NANCY T | 5 Jun 2025 | 3 Jun 2025 | A-Award | director | 103,448 |
| WTI | CHANG NANCY T | 5 Jun 2025 | 3 Jun 2025 | M-Exempt | director | 73,892 |
| GRTX | CHANG NANCY T | 26 Feb 2025 | 24 Feb 2025 | A-Award | director, 10 percent owner: | 96,000 |
| GRTX | CHANG NANCY T | 2 Jan 2025 | 30 Dec 2024 | P-Purchase | director, 10 percent owner: | 7,644,932 |
| GRTX | CHANG NANCY T | 2 Jan 2025 | 30 Dec 2024 | A-Award | director, 10 percent owner: | 1,841.92 |
| GRTX | CHANG NANCY T | 2 Jan 2025 | 30 Dec 2024 | — | 0 | |
| WTI | CHANG NANCY T | 18 Jun 2024 | 14 Jun 2024 | A-Award | director | 73,892 |
| WTI | CHANG NANCY T | 18 Jun 2024 | 17 Jun 2024 | M-Exempt | director | 38,760 |
| WTI | CHANG NANCY T | 18 Jun 2024 | 17 Jun 2024 | M-Exempt | director | 38,760 |
| WTI | CHANG NANCY T | 6 Jul 2023 | 3 Jul 2023 | A-Award | director | 38,760 |
| WTI | CHANG NANCY T | 2 May 2023 | 28 Apr 2023 | director: | 0 |