Form 4 for TMDX TransMedics Group, Inc.
Accepted 2025-12-05 00:00:00 ET · period of report 2025-12-03 · accession 0001193125-25-309751 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-12-05 | 2025-12-03 | TMDX | Weill David | Dir | M - OptEx | $14.20 | +5,000 | 17.1K | +41% | +$71.0K |
| D | 2025-12-05 | 2025-12-03 | TMDX | Weill David | Dir | S - Sale+OE | $138.64 | -5,000 | 12.1K | -29% | -$693.2K |
| D | 2025-12-05 | 2025-12-03 | TMDX | Weill David | Dir | M - OptEx | $0.00 | -5,000 | 5,000 | -50% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-12-03 | M | A | 5,000 | $14.20 | 17,134 | D | — | — | |
| 2 | Common | Common Stock | 2025-12-03 | S | D | 5,000 | $138.64 | 12,134 | D | — | — | |
| 3 | Derivative | Stock Option (Right to Buy) | 2025-12-03 | M | D | 5,000 | $0.00 | 5,000 | D | $14.20 · — to 2030-06-04 | 5,000 Common Stock | (F1) The option is fully vested. |