CIK 0001756262 · Large accelerated filer
TransMedics Group, Inc.
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- TMDX
- Exchange
- Nasdaq
- Industry
- Electromedical & Electrotherapeutic Apparatus
- FY end
- Dec 31
- Incorporated
- MA
- Entity type
- operating
- Phone
- 9785520900
- Business address
- 200 MINUTEMAN ROAD, ANDOVER, MA, 01810
- Open-market buys, last 90 days
- $109,058
- in 1 filing
- Open-market sales, last 90 days
- $385,464
- in 1 filing
Net −$276,406. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-11-09 | TOBIN JAMES R Director | Sale | −59 | $93.96 | $6K | 6,922 |
| 2026-11-09 | TOBIN JAMES R Director | Sale | −4,000 | $94.98 | $380K | 2,922 |
| 2026-10-28 | Araujo Fernando N. See Remarks | Grant or award | +22,969 | 22,969 | ||
| 2026-10-28 | Araujo Fernando N. See Remarks | Grant or award · Stock Option (Right to Buy) | +34,419 | 34,419 | ||
| 2026-09-11 | Weill David Director | Purchase | +1,336 | $81.63 | $109K | 16,392 |
| 2026-08-17 | TOBIN JAMES R Director | Gift | −18,000 | 0 | ||
| 2026-07-10 | Corcoran Nicholas See remarks | Grant or award | +11,727 | 41,558 | ||
| 2026-07-10 | Corcoran Nicholas See remarks | Grant or award · Stock Option (Right to Buy) | +17,784 | 17,784 | ||
| 2026-07-10 | Hernandez Gerardo Chief Financial Officer | Grant or award | +17,246 | 31,935 | ||
| 2026-07-10 | Hernandez Gerardo Chief Financial Officer | Grant or award · Stock Option (Right to Buy) | +26,153 | 26,153 | ||
| 2026-07-10 | Hassanein Waleed H President & CEO | Grant or award | +49,669 | 171,093 | ||
| 2026-07-10 | Hassanein Waleed H President & CEO | Grant or award · Stock Option (Right to Buy) | +112,984 | 112,984 | ||
| 2026-06-15 | Gunderson Thomas J. Director | Option exercise | +19,285 | $2.21 | $43K | 26,266 |
| 2026-06-15 | Gunderson Thomas J. Director | Sale | −9,624 | $75.06 | $722K | 16,642 |
| 2026-06-15 | Gunderson Thomas J. Director | Option exercise · Stock Option (Right to Buy) | −19,285 | 0 | ||
| 2026-05-20 | Lovell Stephanie Director | Grant or award | +2,922 | 5,788 | ||
| 2026-05-20 | Weill David Director | Grant or award | +2,922 | 15,056 | ||
| 2026-05-20 | RAINES MERILEE Director | Grant or award | +2,922 | 6,981 | ||
| 2026-05-20 | Gunderson Thomas J. Director | Grant or award | +2,922 | 6,981 | ||
| 2026-05-20 | Basile Edward M Director | Grant or award 10b5-1 | +2,922 | 5,788 |
Page 1 of 20 · 390 trades