Neurogene Ownership

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

Recent Insider Transactions

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

Dilution of Shares: NGNE only recently listed within the past 12 months

Top 25 shareholders own 107.3% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.7%	BlackRock, Inc.	1,394,714	US$52.2m	63.2%	no data
9.78%	EcoR1 Capital, LLC	1,271,342	US$47.6m	0%	1.37%
9.76%	Samsara BioCapital LLC	1,267,790	US$47.4m	0%	8.51%
9.62%	Rachel McMinn	1,250,446	US$46.8m	0.01%	no data
8.24%	RTW Investments, LP	1,070,565	US$40.1m	39.2%	0.58%
7.8%	Redmile Group, LLC	1,013,663	US$37.9m	8.38%	1.75%
7.73%	Great Point Partners, LLC	1,004,291	US$37.6m	0%	6.72%
6.42%	Janus Henderson Group plc	834,791	US$31.2m	2.64%	0.01%
5.6%	Avidity Partners Management, L.P.	727,537	US$27.2m	56.4%	1.04%
4.34%	The Vanguard Group, Inc.	563,525	US$21.1m	11%	no data
4.04%	Casdin Capital, LLC	524,616	US$19.6m	0%	1.36%
3.51%	Baker Bros. Advisors LP	456,015	US$17.1m	0%	0.16%
2.97%	ArrowMark Colorado Holdings, LLC	386,465	US$14.5m	-11.7%	0.16%
2.94%	Morgan Stanley, Investment Banking and Brokerage Investments	381,826	US$14.3m	-26.1%	no data
2.56%	Deutsche Asset & Wealth Management	332,284	US$12.4m	281%	no data
1.71%	Geode Capital Management, LLC	222,062	US$8.3m	124%	no data
1.62%	State Street Global Advisors, Inc.	209,853	US$7.9m	572%	no data
1.54%	Commodore Capital LP	200,000	US$7.5m	0%	0.48%
1.25%	Adage Capital Management, L.P.	161,900	US$6.1m	-5.68%	0.01%
0.99%	Invesco Capital Management LLC	129,059	US$4.8m	5.47%	no data
0.92%	Stephen Biggar	120,000	US$4.5m	0%	no data
0.91%	Jonathan Drachman	117,879	US$4.4m	0%	no data
0.83%	Cormorant Asset Management, LP	107,344	US$4.0m	-80.1%	0.21%
0.79%	Driehaus Capital Management LLC	102,187	US$3.8m	124%	0.03%
0.71%	Walleye Capital LLC	92,500	US$3.5m	-8.29%	0.02%