GeneDx Holdings Ownership

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

Recent Insider Transactions

NasdaqGS:WGS Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
12 Mar 24	SellUS$8,261	Kareem Saad	Individual	897	US$9.21
12 Mar 24	SellUS$24,111	Katherine Stueland	Individual	2,618	US$9.21
12 Mar 24	SellUS$8,574	Kevin Feeley	Individual	931	US$9.21
05 Mar 24	BuyUS$357,652	Casdin Capital, LLC	Company	40,900	US$8.83
03 Jan 24	SellUS$271	Kareem Saad	Individual	105	US$2.58
17 Nov 23	BuyUS$161,368	Jason Ryan	Individual	114,742	US$1.54
15 Nov 23	SellUS$1,140,027	Corvex Management LP	Company	883,742	US$1.29
08 Nov 23	BuyUS$14,889	Richard Pfenniger	Individual	10,000	US$1.49
17 Oct 23	SellUS$134	Jason Ryan	Individual	42	US$3.19
17 Aug 23	BuyUS$25,523	Richard Pfenniger	Individual	5,000	US$5.10
18 May 23	BuyUS$29,500	Richard Pfenniger	Individual	5,000	US$5.90
16 May 23	SellUS$56,439	Katherine Stueland	Individual	8,685	US$6.50
16 May 23	SellUS$9,852	Kevin Feeley	Individual	1,516	US$6.50

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

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 7.7%.

Top 25 shareholders own 78.13% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.3%	Mount Sinai School Of Medicine, Endowment Arm	3,732,630	US$41.7m	0%	73.21%
13.7%	OPKO Health, Inc.	3,558,598	US$39.7m	0%	no data
12%	Casdin Capital, LLC	3,136,411	US$35.0m	1.32%	3.25%
9.49%	Corvex Management LP	2,473,781	US$27.6m	-25.2%	1.25%
6.47%	Goldman Sachs Group, Investment Banking and Securities Investments	1,686,831	US$18.8m	715%	0.01%
3.21%	Blackstone Inc.	835,062	US$9.3m	0%	0.04%
3.01%	Morgan Stanley, Investment Banking and Brokerage Investments	784,128	US$8.8m	21,300%	no data
2.61%	The Vanguard Group, Inc.	678,934	US$7.6m	0%	no data
2.47%	Deerfield Management Company, L.P. Series C	643,110	US$7.2m	-48.7%	0.16%
1.34%	Gagnon Securities, LLC	349,278	US$3.9m	-7.13%	1.03%
1.28%	CMLS Holdings LLC	333,144	US$3.7m	0%	no data
1.2%	Jacobs Levy Equity Management Inc	313,659	US$3.5m	0%	0.02%
0.9%	BlackRock, Inc.	233,972	US$2.6m	0%	no data
0.75%	Joshua Ruch	194,264	US$2.2m	-0.97%	no data
0.72%	Jason Ryan	188,356	US$2.1m	0%	no data
0.72%	Geode Capital Management, LLC	188,075	US$2.1m	-2.44%	no data
0.68%	Oracle Investment Management, Inc.	178,354	US$2.0m	-82.1%	3.08%
0.59%	Trellus Management Company, LLC	155,012	US$1.7m	0%	2.33%
0.57%	Gagnon Advisors, LLC	149,334	US$1.7m	0%	1.68%
0.51%	Millennium Management LLC	132,358	US$1.5m	0%	no data
0.4%	Decheng Capital LLC	103,604	US$1.2m	0%	0.14%
0.34%	Eric Schadt	88,173	US$984.9k	0%	no data
0.34%	Abaris Investment Management AG	88,000	US$983.0k	274%	1.93%
0.26%	Katherine Stueland	66,698	US$745.0k	26.9%	no data
0.24%	Tang Capital Management, LLC	63,636	US$710.8k	0%	0.09%