Insider Transactions
Showing insider trading activity for Mason Heather L.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
Min Transaction Value
No stock price data available.
Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| ASRT | Mason Heather L | 15 May 2026 | 13 May 2026 | G-Gift | director | 6,666 |
| ASRT | Mason Heather L | 15 May 2026 | 13 May 2026 | G-Gift | director | 6,666 |
| ASRT | Mason Heather L | 6 May 2026 | 5 May 2026 | A-Award | director | 4,851 |
| IMTX | Mason Heather L | 18 Mar 2026 | 18 Mar 2026 | director | 25,000 | |
| IMTX | Mason Heather L | 18 Mar 2026 | 18 Mar 2026 | director | 15,000 | |
| IMTX | Mason Heather L | 18 Mar 2026 | 18 Mar 2026 | director | 25,000 | |
| IMTX | Mason Heather L | 18 Mar 2026 | 18 Mar 2026 | director | 25,000 | |
| IMTX | Mason Heather L | 18 Mar 2026 | 18 Mar 2026 | director | 40,000 | |
| IMTX | Mason Heather L | 18 Mar 2026 | 18 Mar 2026 | director | 41,500 | |
| ASRT | Mason Heather L | 9 May 2025 | 7 May 2025 | A-Award | director | 53,750 |
| ASRT | Mason Heather L | 9 May 2025 | 7 May 2025 | A-Award | director | 81,225 |
| ASRT | Mason Heather L | 19 Nov 2024 | 18 Nov 2024 | P-Purchase | director | 75,000 |
| ASRT | Mason Heather L | 6 Jun 2024 | 5 Jun 2024 | P-Purchase | director, officer: Interim Executive Officer | 25,000 |
| ASRT | Mason Heather L | 4 Jan 2024 | 2 Jan 2024 | A-Award | director, officer: Interim CEO | 550,000 |
| ASRT | Mason Heather L | 22 May 2023 | 19 May 2023 | S-Sale | director | 89,286 |
| ASRT | Mason Heather L | 12 May 2023 | 10 May 2023 | A-Award | director | 31,194 |
| ASRT | Mason Heather L | 12 May 2023 | 10 May 2023 | A-Award | director | 3,821 |
| ASRT | Mason Heather L | 6 May 2022 | 4 May 2022 | A-Award | director: | 86,286 |
| ASRT | Mason Heather L | 18 Feb 2022 | 18 Feb 2022 | M-Exempt | director | 3,598 |
| ASRT | Mason Heather L | 18 Feb 2022 | 18 Feb 2022 | M-Exempt | director | 3,598 |