TransMedics Group Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGM:TMDX Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
08 Aug 24	SellUS$3,186,536	James Tobin	Individual	20,000	US$159.96
05 Jun 24	SellUS$95,053	Anil Ranganath	Individual	703	US$135.21
05 Jun 24	SellUS$164,729	Edward Basile	Individual	1,193	US$138.08
29 May 24	SellUS$282,540	Stephen Gordon	Individual	2,000	US$141.27
29 May 24	SellUS$168,988	David Weill	Individual	1,193	US$141.65
10 May 24	SellUS$324,550	David Weill	Individual	2,500	US$129.82
06 May 24	SellUS$418,570	Nicholas Corcoran	Individual	3,222	US$129.91
02 May 24	SellUS$1,510,868	Waleed Hassanein	Individual	12,444	US$122.67
01 May 24	SellUS$5,697,903	Tamer Khayal	Individual	52,209	US$123.66
08 Mar 24	SellUS$115,409	Tamer Khayal	Individual	1,317	US$87.63
08 Mar 24	SellUS$166,760	Stephen Gordon	Individual	1,903	US$87.63
13 Dec 23	SellUS$128,797	Miriam Provost	Individual	1,715	US$75.10
28 Nov 23	SellUS$701,400	James Tobin	Individual	10,000	US$70.14

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of TMDX?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	1,016,351	2.6%
Institutions	38,112,328	97.4%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 2.8%.

Top Shareholders

Top 25 shareholders own 77.06% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
15.8%	BlackRock, Inc.	5,307,759	US$427.2m	101%	0.01%
10.7%	The Vanguard Group, Inc.	3,595,059	US$289.3m	42.3%	no data
6.58%	FMR LLC	2,208,308	US$177.7m	3.58%	0.01%
4.3%	Driehaus Capital Management LLC	1,442,207	US$116.1m	-2.95%	0.7%
3.79%	State Street Global Advisors, Inc.	1,273,131	US$102.5m	62.6%	no data
3.1%	Invesco Ltd.	1,041,517	US$83.8m	-19.8%	0.02%
2.9%	ArrowMark Colorado Holdings, LLC	973,403	US$78.3m	-14.5%	0.99%
2.67%	Macquarie Investment Management Business Trust	896,111	US$72.1m	-6.29%	0.08%
2.51%	Credit Suisse Asset Management (Switzerland) Ltd.	842,154	US$67.8m	0%	0.08%
2.41%	Lord, Abbett & Co. LLC	809,135	US$65.1m	51.6%	0.2%
2.33%	Fidelity International Ltd	781,397	US$62.9m	107%	0.03%
2.28%	Geode Capital Management, LLC	763,790	US$61.5m	1.34%	no data
2.06%	Eventide Asset Management, LLC	690,632	US$55.6m	-39.7%	0.97%
1.79%	Allspring Global Investments, LLC	599,116	US$48.2m	5.29%	0.07%
1.43%	BNY Asset Management	480,379	US$38.7m	15.4%	0.01%
1.43%	Mackenzie Financial Corporation	478,744	US$38.5m	-21.1%	0.04%
1.4%	Waleed Hassanein	469,359	US$37.8m	0%	no data
1.37%	Morgan Stanley, Investment Banking and Brokerage Investments	460,248	US$37.0m	-1.64%	no data
1.36%	Fuller & Thaler Asset Management, Inc.	456,522	US$36.7m	15.2%	0.14%
1.36%	1832 Asset Management L.P.	455,445	US$36.7m	0%	0.05%
1.2%	UBS Asset Management AG	403,864	US$32.5m	3.33%	no data
1.17%	Sandhill Capital Partners LLC	392,561	US$31.6m	-9.75%	2.26%
1.05%	Goldman Sachs Group, Investment Banking and Securities Investments	352,362	US$28.4m	65.9%	0.01%
1.03%	AHL Partners LLP	345,170	US$27.8m	0%	0.24%
1.03%	Hood River Capital Management LLC	344,551	US$27.7m	175%	0.42%