DON M HARDISON
CIK 1209588 · EVP · last filed 2026-06-03
DON M HARDISON is an EVP who has filed 27 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for MDXH, was dated Jun 3, 2026. Across all open-market trades the lifetime net is −$146.2K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.4M 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.
$5.37M
5
27
-$146.2K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MDXH | Director | — | $0.54 | — | $0 | 1 | 2026-06-03 |
| CTKB | Director | 15,706 | $3.96 | $62.2K | $0 | 4 | 2025-06-09 |
| HTG MOLECULAR DIAGNOSTICS, INC (HTGM) Delisted | Director | 12,500 | $0.48 | $6.0K | $0 | 9 | 2022-09-15 |
| LH | EVP | 19,928 | $266.16 | $5.30M | -$146.2K | 11 | 2010-01-15 |
| EXACT SCIENCES CORP (EXAS) Delisted | President, CEO and Director | 253,702 | $104.91 | $26.62M | $0 | 2 | 2007-05-16 |
Recent Filings
27 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-03 | MDXH | Grant (A) | — | $0 | EDGAR |
| 2025-06-09 | CTKB | Exer (M) | +15,706 | $0 | EDGAR |
| 2024-06-07 | CTKB | Grant (A) | — | $0 | EDGAR |
| 2023-06-16 | CTKB | Grant (A) | — | $0 | EDGAR |
| 2022-09-15 | HTG MOLECULAR DIAGNOSTICS, INC (HTGM) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-06-03 | CTKB | Grant (A) | — | $0 | EDGAR |
| 2021-08-19 | HTG MOLECULAR DIAGNOSTICS, INC (HTGM) Delisted | Grant (A) | — | $0 | EDGAR |
| 2020-08-21 | HTG MOLECULAR DIAGNOSTICS, INC (HTGM) Delisted | Grant (A) | — | $0 | EDGAR |
| 2019-08-16 | HTG MOLECULAR DIAGNOSTICS, INC (HTGM) Delisted | Grant (A) | +2,500 | $0 | EDGAR |
| 2018-08-17 | HTG MOLECULAR DIAGNOSTICS, INC (HTGM) Delisted | Grant (A) | +2,500 | $0 | EDGAR |