C MARTIN HARRIS
CIK 1236982 · last filed 2026-05-22
C MARTIN HARRIS is a corporate insider who has filed 89 SEC Form 4 insider transactions across 7 companies since 2007. The most recent filing, for TMO, was dated May 22, 2026. Across all open-market trades the lifetime net is −$2.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.4M 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.
$7.41M
7
89
-$2.16M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TMO | Director | 9,532 | $469.34 | $4.47M | -$426.4K | 20 | 2026-05-22 |
| CL | Director | 24,517 | $89.45 | $2.19M | -$1.03M | 15 | 2026-05-13 |
| Claritev Corp (MPLN) Delisted | Director | 24,282 | $23.15 | $562.1K | $0 | 3 | 2026-05-01 |
| AGILITI, INC. \DE (AGTI) Delisted | Director | 0 | $10.05 | $0 | $0 | 3 | 2024-05-07 |
| Claritev Corp (MPLN.WS) Delisted | Director | 145,590 | $0.00 | $437 | $0 | 4 | 2023-04-28 |
| INVACARE HOLDINGS Corp (IVC) Delisted | Director | 85,313 | $0.66 | $56.3K | -$304.5K | 22 | 2021-03-16 |
| HSTM | Director | 28,614 | $26.13 | $747.7K | -$396.2K | 22 | 2020-03-18 |
Recent Filings
89 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-22 | TMO | Grant (A) | +499 | $0 | EDGAR |
| 2026-05-13 | CL | Grant (A) | +1,556 | $0 | EDGAR |
| 2026-05-01 | Claritev Corp (MPLN) Delisted | Grant (A) | +8,977 | $0 | EDGAR |
| 2025-05-22 | TMO | Grant (A) | +565 | $0 | EDGAR |
| 2025-05-14 | CL | Grant (A) | +1,514 | $0 | EDGAR |
| 2025-05-02 | Claritev Corp (MPLN) Delisted | Grant (A) | +7,356 | $0 | EDGAR |
| 2024-05-23 | TMO | Grant (A) | +339 | $0 | EDGAR |
| 2024-05-15 | CL | Grant (A) | +1,905 | $0 | EDGAR |
| 2024-05-07 | AGILITI, INC. \DE (AGTI) Delisted | Disp (D) | −19,150 | -$191.5K | EDGAR |
| 2024-04-26 | Claritev Corp (MPLN) Delisted | Grant (A) | +172,413 | $0 | EDGAR |