Waleed H Hassanein
CIK 1430466 · President & CEO · last filed 2025-11-18
"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.
Loading insider history…
Disclosed Exposure
$44.94M
Companies
1
Total Filings
51
Lifetime Open-Market Net
-$45.42M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TMDX | President & CEO | 616,433 | $72.91 | $44.94M | -$45.42M | 51 | 2025-11-18 |
Recent Filings · Page 2 of 6
51 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-05-08 | TMDX | Mixed | — | -$3.50M | EDGAR |
| 2024-05-03 | TMDX | Mixed | −12,444 | -$7.24M | EDGAR |
| 2024-04-18 | TMDX | Mixed | — | -$327.4K | EDGAR |
| 2024-04-12 | TMDX | Mixed | — | -$981.7K | EDGAR |
| 2024-02-27 | TMDX | Grant (A) | +36,755 | $0 | EDGAR |
| 2023-12-05 | TMDX | Sell (S) | −7,500 | -$558.0K | EDGAR |
| 2023-11-09 | TMDX | Sell (S) | −15,000 | -$964.8K | EDGAR |
| 2023-09-06 | TMDX | Sell (S) | −7,500 | -$511.9K | EDGAR |
| 2023-08-03 | TMDX | Sell (S) | −7,500 | -$697.9K | EDGAR |
| 2023-07-06 | TMDX | Sell (S) | −7,500 | -$618.8K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.