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CIK 0001756262 · Large accelerated filer

TransMedics Group, Inc.

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Ticker
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.

Pace of trading Bought Sold

Who's trading

90 days

  1. TOBIN JAMES R −$385K Director sold 58% of stake
  2. Weill David +$109K Director 1 filing

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-05-27 Basile Edward M Director Option exercise · Stock Option (Right to Buy) 10b5-1 −5,000 8,285
2025-05-23 Weill David Director Sale −732 $123.88 $91K 12,134
2025-05-22 Basile Edward M Director Grant or award +2,134 2,866
2025-05-22 Lovell Stephanie Director Grant or award +2,134 4,059
2025-05-22 TOBIN JAMES R Director Grant or award +2,134 4,059
2025-05-22 RAINES MERILEE Director Grant or award +2,134 4,059
2025-05-22 Gunderson Thomas James Director Grant or award +2,134 4,059
2025-05-22 KANIA EDWIN M JR Director Grant or award +2,134 260,810
2025-05-22 Weill David Director Grant or award +2,134 12,866
2025-05-09 Basile Edward M Director Option exercise 10b5-1 +6,000 $0.70 $4K 6,732
2025-05-09 Basile Edward M Director Sale 10b5-1 −6,000 $115.63 $694K 732
2025-05-09 Basile Edward M Director Option exercise · Stock Option (Right to Buy) 10b5-1 −6,000 13,285
2025-03-03 Khayal Tamer I Chief Commercial Officer Sale −2,407 $76.43 $184K 36,042
2025-02-25 Hassanein Waleed H President & CEO Grant or award +59,781 121,424
2025-02-25 Hassanein Waleed H President & CEO Grant or award · Stock Option (Right to Buy) +90,185 90,185
2025-02-24 Hernandez Gerardo Chief Financial Officer Grant or award +3,521 15,984
2025-02-24 Hernandez Gerardo Chief Financial Officer Grant or award · Stock Option (Right to Buy) +5,299 5,299
2025-02-24 Corcoran Nicholas See Remarks Grant or award +12,676 33,781
2025-02-24 Corcoran Nicholas See Remarks Grant or award · Stock Option (Right to Buy) +19,079 19,079
2025-02-24 Ranganath Anil P. See remarks Grant or award +5,634 14,641

Page 4 of 20 · 390 trades