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.
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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 4 of 6
51 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-01-20 | TMDX | Sell (S) | −7,638 | -$497.8K | EDGAR |
| 2023-01-18 | TMDX | Sell (S) | −7,500 | -$481.1K | EDGAR |
| 2022-11-16 | TMDX | Sell (S) | −14,483 | -$870.9K | EDGAR |
| 2022-11-14 | TMDX | Sell (S) | −2,748 | -$165.0K | EDGAR |
| 2022-11-09 | TMDX | Sell (S) | −2,769 | -$166.3K | EDGAR |
| 2022-09-09 | TMDX | Sell (S) | −20,000 | -$1.11M | EDGAR |
| 2022-08-25 | TMDX | Sell (S) | −20,000 | -$1.00M | EDGAR |
| 2022-08-15 | TMDX | Sell (S) | −19,929 | -$940.3K | EDGAR |
| 2022-08-09 | TMDX | Sell (S) | −20,000 | -$902.6K | EDGAR |
| 2022-02-24 | TMDX | Grant (A) | — | $0 | 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.