Matthew Scott Harris
CIK 1787762 · Chief Medical Officer · last filed 2025-08-04
Matthew Scott Harris is a Chief Medical Officer who has filed 22 SEC Form 4 insider transactions across 1 company since 2019. The most recent filing shows the insider was granted $6.3K of ALT on Aug 4, 2025. Across all open-market trades the lifetime net is −$223.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $218.9K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$218.9K
1
22
-$223.6K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ALT | Chief Medical Officer | 83,874 | $2.61 | $218.9K | -$223.6K | 22 | 2025-08-04 |
Recent Filings
22 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-08-04 | ALT | Grant (A) | +2,018 | $6.3K | EDGAR |
| 2025-03-11 | ALT | Gift (G) | −67,787 | $0 | EDGAR |
| 2025-02-03 | ALT | Mixed | +17,131 | -$44.3K | EDGAR |
| 2025-01-28 | ALT | Mixed | +9,606 | -$34.9K | EDGAR |
| 2024-08-01 | ALT | Grant (A) | +1,486 | $8.0K | EDGAR |
| 2024-02-05 | ALT | Mixed | +9,808 | -$39.5K | EDGAR |
| 2024-02-01 | ALT | Mixed | +9,823 | -$17.8K | EDGAR |
| 2024-01-29 | ALT | Grant (A) | — | $0 | EDGAR |
| 2023-08-02 | ALT | Grant (A) | +691 | $1.9K | EDGAR |
| 2023-03-23 | ALT | Buy (P) | +10,000 | $42.2K | EDGAR |