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TMDX
TransMedics Group, Inc. Common Stock
stock NASDAQ

At Close
Oct 1, 2026 3:59:52 PM EDT
78.67USD-5.728%(-4.78)879,548
0.00Bid   0.00Ask   0.00Spread
Pre-market
Sep 28, 2026 9:25:30 AM EDT
85.16USD+2.049%(+1.71)0
After-hours
Oct 1, 2026 4:35:30 PM EDT
78.64USD-0.038%(-0.03)14,573
OverviewOption ChainMax PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
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Market Cap
2.73B
Headquarters
Andover, MA, USA
Industry
Medical Devices
Next Earnings
Nov 4, 2026 (33d)
TMDX Stats
Avg. Vol. 10 Day
684,000
Avg. Vol. 30 Day
688,756
Employees
212
Market Cap
2,727,200,154
Shares Out.
34,675,145
On/Off Exchange
55%/45%
6 Month Beta
0.48
1 Year Beta
1.12
2 Year Beta
1.13
3 Year Beta
1.28
52 Week Low
60.11
52 Week High
156.00
SMA50
84.93
SMA200
100.44
1 Week
-6.26%
1 Month
-4.37%
3 Month
+15.92%
6 Month
-21.66%
1 Year
-31.54%
2 Year
-45.69%
5 Year
+140.67%
Profile
transmedics inc. is the world's leader in portable ex-vivo perfusion and assessment of donor organs for transplantation. the company was founded to address the need for more and better organs for transplantation, and is focused on transforming the standard of care – increasing organ utilization, improving patient outcomes, and reducing transplant costs throughout the heath care system. the ocs™ lung and ocs™ heart systems are ce-marked and in commercial use outside the us, and are currently being reviewed by the fda for u.s. market access. the ocs™ liver is in an fda pivotal trial (the ocs™ liver protect trial) in the united states and a ce-mark trial in (the revive trial) in europe.

TMDX Stock Summary

TransMedics Group, Inc. Common Stock (NASDAQ:TMDX) stock price today is $78.67, and today's volume is 879,548. TMDX is down -5.728% today. The 30 day average volume is 688,756. TMDX market cap is 2.73B with 34,675,145 shares outstanding.



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