Harris Matthew Scott
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Harris Matthew Scott. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| ALT | Chief Medical Officer | Award / Grant | 2,018 | $3.14 | $6,337 | Jul 31, 2025 |
| ALT | Chief Medical Officer | Gift | 67,787 | — | — | Mar 7, 2025 |
| ALT | Chief Medical Officer | Award / Grant | 1,905 | $5.18 | $9,868 | Feb 2, 2025 |
| ALT | Chief Medical Officer | Option Exercise | 14,600 | — | — | Jan 25, 2025 |
| ALT | Chief Medical Officer | Award / Grant | 1,486 | $5.41 | $8,039 | Jul 31, 2024 |
| ALT | Chief Medical Officer | Tax Withholding | 2,332 | $9.32 | $21,734 | Feb 2, 2024 |
| ALT | Chief Medical Officer | Tax Withholding | 2,709 | $9.80 | $26,548 | Jan 31, 2024 |
| ALT | Chief Medical Officer | Award / Grant | 691 | $2.81 | $1,942 | Jul 31, 2023 |
| ALT | Chief Medical Officer | Purchase | 10,000 | $4.22 | $42,200 | Mar 23, 2023 |
| ALT | Chief Medical Officer | Tax Withholding | 2,364 | $15.04 | $35,555 | Feb 2, 2023 |
| ALT | Chief Medical Officer | Option Exercise | 6,166 | — | — | Jan 31, 2023 |
| ALT | Chief Medical Officer | Award / Grant | 1,076 | $6.86 | $7,381 | Jul 31, 2022 |
| ALT | Chief Medical Officer | Sale | 30,000 | $7.52 | $225,600 | Feb 28, 2022 |
| ALT | Chief Medical Officer | Award / Grant | 1,800 | $6.86 | $12,348 | Feb 1, 2022 |
| ALT | Chief Medical Officer | Award / Grant | 725 | $7.71 | $5,590 | Jul 31, 2021 |
| ALT | Chief Medical Officer | Award / Grant | 968 | $12.14 | $11,752 | Jan 31, 2021 |
| ALT | Sale | 4,015 | $10.02 | $40,230 | Nov 12, 2020 | |
| ALT | Chief Medical Officer | Award / Grant | 8,084 | $1.46 | $11,803 | Jul 31, 2020 |