DAVID J. MACK
CIK 1694466 · last filed 2026-01-12
DAVID J. MACK is a corporate insider who has filed 18 SEC Form 4 insider transactions across 2 companies since 2017. The most recent filing, for BTAI, was dated Jan 12, 2026. Current disclosed insider exposure totals $23.2K 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.
$23.2K
2
18
$0
Holdings By Company
Recent Filings
18 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-01-12 | BTAI | Grant (A) | — | $0 | EDGAR |
| 2025-11-03 | BTAI | Exer (M) | +1,694 | $0 | EDGAR |
| 2025-10-01 | BTAI | Exer (M) | +1,694 | $0 | EDGAR |
| 2025-09-02 | BTAI | Exer (M) | +1,693 | $0 | EDGAR |
| 2025-07-31 | BTAI | Exer (M) | +1,693 | $0 | EDGAR |
| 2025-06-30 | BTAI | Exer (M) | +1,693 | $0 | EDGAR |
| 2025-06-02 | BTAI | Exer (M) | +1,693 | $0 | EDGAR |
| 2025-05-01 | BTAI | Exer (M) | +1,693 | $0 | EDGAR |
| 2025-04-01 | BTAI | Exer (M) | +1,693 | $0 | EDGAR |
| 2025-03-04 | BTAI | Exer (M) | +1,693 | $0 | EDGAR |