Mark C. McKenna
CIK 1749623 · Chairman, President and CEO · last filed 2026-06-11
Mark C. McKenna is a Chairman, President and CEO who has filed 28 SEC Form 4 insider transactions across 6 companies since 2019. The most recent filing, for APGE, was dated Jun 11, 2026. Across all open-market trades the lifetime net is −$14.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.1M 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.
$2.07M
6
28
-$14.23M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| APGE | Director | 20,000 | $88.33 | $1.77M | $990.8K | 5 | 2026-06-11 |
| SYRE | Director | — | $80.79 | — | $0 | 3 | 2026-05-29 |
| NAMSW | Director | 10,360 | $18.80 | $194.8K | $0 | 3 | 2026-01-09 |
| BridgeBio Oncology Therapeutics, Inc. (HLXB) Delisted | 30,000 | $9.90 | $297.0K | $0 | 1 | 2025-08-11 | |
| Prometheus Biosciences, Inc. (RXDX) Delisted | Chairman, President and CEO | 0 | $199.92 | $0 | -$14.99M | 10 | 2023-06-16 |
| BHC | President, Salix | 20,756 | $5.06 | $105.0K | -$235.2K | 6 | 2019-08-21 |
Recent Filings
28 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-11 | APGE | Grant (A) | — | $0 | EDGAR |
| 2026-05-29 | SYRE | Grant (A) | — | $0 | EDGAR |
| 2026-01-09 | NAMSW | Grant (A) | +3,400 | $0 | EDGAR |
| 2025-08-11 | BridgeBio Oncology Therapeutics, Inc. (HLXB) Delisted | Exer (M) | +30,000 | $0 | EDGAR |
| 2025-06-20 | APGE | Grant (A) | — | $0 | EDGAR |
| 2025-06-02 | SYRE | Grant (A) | — | $0 | EDGAR |
| 2025-01-08 | NAMSW | Grant (A) | +6,960 | $0 | EDGAR |
| 2024-12-16 | APGE | Buy (P) | +20,000 | $990.8K | EDGAR |
| 2024-07-19 | NAMSW | Grant (A) | — | $0 | EDGAR |
| 2024-06-07 | APGE | Grant (A) | — | $0 | EDGAR |