Logo image of TMDX

TRANSMEDICS GROUP INC (TMDX) Stock Ownership and Short Interest

USA - NASDAQ:TMDX - US89377M1099 - Common Stock

118.06 USD
+2.88 (+2.5%)
Last: 10/8/2025, 8:17:10 PM
117.52 USD
-0.54 (-0.46%)
After Hours: 10/8/2025, 8:17:10 PM
TMDX Ownership Chart.TMDX Ownership Chart: showing Insider, Institutional ownership and shares available to the public.TMDX Ownership.InsiderInstitutional



Shares Outstanding34.09M
Float33.06M
Float Short Interest Percentage25.39%
Owners (insider)2.96%
Owners (institutional)111.43%
Owners (insider) change2.28%
Owners (institutional) change0%
TMDX Institutional Ownership HistoryTMDX Institutional Ownership HistoryTMDX Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 10M 20M 30M
TMDX Historical Insider Transactions ChartTMDX Historical Insider Buy and Sell Transactions ChartTMDX Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 20K 40K 60K 80K
Date Name Type Shares Price Amount
Aug 6, 2025 Hassanein Waleed H Open Market Purchase 16875 117.46 $ 1,982,120.66
Aug 4, 2025 Basile Edward M Option Excercise 4143 0.70 $ 2,900.10
Aug 4, 2025 Basile Edward M Open Market Sale 4143 125.51 $ 519,987.93
Jun 9, 2025 Ranganath Anil P. Open Market Sale 686 139.80 $ 95,902.80
May 27, 2025 Basile Edward M Option Excercise 5000 0.70 $ 3,500.00
May 27, 2025 Basile Edward M Open Market Sale 5000 126.45 $ 632,250.00
May 23, 2025 Weill David Open Market Sale 732 123.88 $ 90,680.16
May 22, 2025 RAINES MERILEE Grant 2134 0.00 $ 0.00
May 22, 2025 Gunderson Thomas James Grant 2134 0.00 $ 0.00
May 22, 2025 Lovell Stephanie Grant 2134 0.00 $ 0.00
May 22, 2025 TOBIN JAMES R Grant 2134 0.00 $ 0.00
May 22, 2025 KANIA EDWIN M JR Grant 2134 0.00 $ 0.00
May 22, 2025 Weill David Grant 2134 0.00 $ 0.00
May 22, 2025 Basile Edward M Grant 2134 0.00 $ 0.00
May 9, 2025 Basile Edward M Option Excercise 6000 0.70 $ 4,200.00
May 9, 2025 Basile Edward M Open Market Sale 6000 115.63 $ 693,780.00
Mar 3, 2025 Khayal Tamer I Open Market Sale 2407 76.43 $ 183,967.01
Feb 25, 2025 Hassanein Waleed H Grant 59781 0.00 $ 0.00
Feb 24, 2025 Ranganath Anil P. Grant 5634 0.00 $ 0.00
Feb 24, 2025 Khayal Tamer I Grant 17606 0.00 $ 0.00
Feb 24, 2025 Hernandez Gerardo Grant 3521 0.00 $ 0.00
Feb 24, 2025 Corcoran Nicholas Grant 12676 0.00 $ 0.00
Jan 7, 2025 Khayal Tamer I Option Excercise 1083 13.28 $ 14,382.24
Jan 7, 2025 Khayal Tamer I Open Market Sale 1083 80.05 $ 86,694.15
Dec 9, 2024 Hernandez Gerardo Grant 12463 0.00 $ 0.00
Dec 2, 2024 Khayal Tamer I Option Excercise 1084 13.28 $ 14,395.52
Dec 2, 2024 Khayal Tamer I Open Market Sale 1084 86.40 $ 93,657.60
Nov 11, 2024 Khayal Tamer I Option Excercise 1458 38.46 $ 56,074.68
Nov 11, 2024 Khayal Tamer I Open Market Sale 1458 90.04 $ 131,278.32
Nov 5, 2024 Basile Edward M Open Market Sale 6750 83.55 $ 563,993.80
Nov 5, 2024 Basile Edward M Option Excercise 6750 28.12 $ 189,810.00
Nov 1, 2024 Khayal Tamer I Option Excercise 1083 13.28 $ 14,382.24
Nov 1, 2024 Khayal Tamer I Open Market Sale 1083 82.64 $ 89,499.12