Insider Transactions
Showing insider trading activity for Chang David D.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| ALLO | Chang David D | 18 Mar 2026 | 16 Mar 2026 | S-Sale | director, officer: President and CEO | 47,763 |
| ALLO | Chang David D | 4 Feb 2026 | 2 Feb 2026 | A-Award | director, officer: President and CEO | 1,387,931 |
| ALLO | Chang David D | 4 Feb 2026 | 2 Feb 2026 | A-Award | director, officer: President and CEO | 392,586 |
| ALLO | Chang David D | 4 Feb 2026 | 2 Feb 2026 | S-Sale | director, officer: President and CEO | 95,269 |
| ALLO | Chang David D | 18 Mar 2025 | 14 Mar 2025 | S-Sale | director, officer: President and CEO | 46,668 |
| ALLO | Chang David D | 5 Feb 2025 | 3 Feb 2025 | S-Sale | director, officer: President and CEO | 46,003 |
| ALLO | Chang David D | 28 Jan 2025 | 24 Jan 2025 | A-Award | director, officer: President and CEO | 552,174 |
| ALLO | Chang David D | 28 Jan 2025 | 24 Jan 2025 | A-Award | director, officer: President and CEO | 1,952,130 |
| ALLO | Chang David D | 20 May 2024 | 16 May 2024 | A-Award | director, officer: President and CEO | 344,828 |
| ALLO | Chang David D | 18 Mar 2024 | 14 Mar 2024 | F-InKind | director, officer: President and CEO | 53,393 |
| ALLO | Chang David D | 31 Jan 2024 | 25 Jan 2024 | A-Award | director, officer: President and CEO | 317,800 |
| ALLO | Chang David D | 31 Jan 2024 | 25 Jan 2024 | A-Award | director, officer: President and CEO | 1,123,535 |
| ALLO | Chang David D | 24 Mar 2023 | 22 Mar 2023 | A-Award | director, officer: President and CEO | 1,924,464 |
| ALLO | Chang David D | 24 Mar 2023 | 22 Mar 2023 | A-Award | director, officer: President and CEO | 1,492,200 |
| ALLO | Chang David D | 16 Mar 2023 | 14 Mar 2023 | F-InKind | director, officer: President and CEO | 22,340 |
| ALLO | Chang David D | 25 Mar 2022 | 23 Mar 2022 | A-Award | director: President and CEO | 2,195,512 |
| ALLO | Chang David D | 25 Mar 2022 | 23 Mar 2022 | A-Award | director, officer: President and CEO | 2,195,512 |
| ALLO | Chang David D | 17 Mar 2022 | 15 Mar 2022 | S-Sale | director: President and CEO | 23,648 |
| ALLO | Chang David D | 26 May 2021 | 24 May 2021 | M-Exempt | director, officer: President and CEO | 27,410 |
| ALLO | Chang David D | 26 May 2021 | 24 May 2021 | M-Exempt | director, officer: President and CEO | 27,410 |