TransMedics Group Ownership

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

Recent Insider Transactions

BST:8T8 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
10 May 24	Sell€301,345	David Weill	Individual	2,500	€120.54
06 May 24	Sell€388,475	Nicholas Corcoran	Individual	3,222	€120.57
02 May 24	Sell€1,412,208	Waleed Hassanein	Individual	12,444	€114.66
01 May 24	Sell€5,334,946	Tamer Khayal	Individual	52,209	€115.78
08 Mar 24	Sell€105,437	Tamer Khayal	Individual	1,317	€80.06
08 Mar 24	Sell€152,352	Stephen Gordon	Individual	1,903	€80.06
13 Dec 23	Sell€119,369	Miriam Provost	Individual	1,715	€69.60
28 Nov 23	Sell€638,344	James Tobin	Individual	10,000	€63.83
29 Aug 23	Buy€142,941	David Weill	Individual	2,500	€57.18
03 Jul 23	Sell€567,071	Waleed Hassanein	Individual	7,500	€76.51

Insider Trading Volume

Insider Buying: 8T8 insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 8T8?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	6,832	0.0178%
Individual Insiders	1,039,381	2.7%
Institutions	37,440,742	97.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 81.54% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.7%	FMR LLC	4,838,869	€605.8m	0.21%	0.04%
7.66%	BlackRock, Inc.	2,523,626	€315.9m	-1.04%	0.01%
5.74%	The Vanguard Group, Inc.	1,889,094	€236.5m	1.29%	no data
4.63%	Macquarie Investment Management Business Trust	1,525,819	€191.0m	-10.8%	0.22%
4.08%	Fred Alger Management, LLC	1,342,915	€168.1m	-14.7%	0.84%
3.46%	Invesco Ltd.	1,140,001	€142.7m	-8.62%	0.04%
3.31%	Driehaus Capital Management LLC	1,090,507	€136.5m	8.95%	1.0%
3.11%	Lord, Abbett & Co. LLC	1,025,564	€128.4m	52.4%	0.42%
3.1%	ArrowMark Colorado Holdings, LLC	1,020,838	€127.8m	37.4%	1.48%
3.02%	Eventide Asset Management, LLC	994,240	€124.5m	7.44%	2.22%
2.85%	Emerald Advisers, LLC	937,934	€117.4m	0.81%	2.83%
2.56%	Credit Suisse Asset Management (Switzerland) Ltd.	842,154	€105.4m	-1.37%	0.08%
2.39%	State Street Global Advisors, Inc.	787,078	€98.5m	0.04%	no data
2.32%	Sandhill Capital Partners LLC	763,201	€95.5m	4.18%	7.89%
2.29%	First Light Asset Management, LLC	754,317	€94.4m	22%	8.88%
2.22%	Allspring Global Investments, LLC	730,010	€91.4m	3.07%	0.13%
2.2%	Geode Capital Management, LLC	723,438	€90.6m	3.25%	0.01%
2.02%	Mackenzie Financial Corporation	666,286	€83.4m	46.9%	0.1%
1.6%	BNY Asset Management	526,447	€65.9m	-22.8%	0.01%
1.58%	Bellevue Asset Management AG	518,890	€65.0m	-3.33%	0.77%
1.54%	American Century Investment Management Inc	508,080	€63.6m	4.34%	0.04%
1.43%	Waleed Hassanein	469,359	€58.8m	0%	no data
1.4%	Next Century Growth Investors LLC	462,715	€57.9m	-3.09%	5.55%
1.32%	Wasatch Advisors LP	434,971	€54.5m	0%	0.21%
1.04%	Marshall Wace LLP	342,255	€42.8m	-40.7%	0.1%