Astria Therapeutics Ownership

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

Recent Insider Transactions

NasdaqGM:ATXS Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
01 Feb 24	BuyUS$29,999,522	Perceptive Advisors LLC	Company	2,481,350	US$12.09
21 Dec 23	BuyUS$4,588,000	Perceptive Advisors LLC	Company	740,000	US$6.20
16 Oct 23	BuyUS$6,999,997	Perceptive Advisors LLC	Company	1,074,608	US$6.51

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

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 95.9%.

Top 25 shareholders own 98.5% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
11.8%	Perceptive Advisors LLC	6,485,420	US$59.0m	62%	1.27%
9.61%	TCG Crossover Management, LLC	5,278,928	US$48.0m	0%	4.55%
8.04%	RA Capital Management, L.P.	4,413,150	US$40.2m	0%	0.55%
7.87%	FMR LLC	4,319,157	US$39.3m	-10.1%	no data
6.57%	VR Adviser, LLC	3,608,645	US$32.8m	11.9%	1.6%
6.53%	BlackRock, Inc.	3,585,493	US$32.6m	64.1%	no data
6.47%	Fairmount Funds Management LLC	3,554,129	US$32.3m	183%	2.98%
4.62%	The Vanguard Group, Inc.	2,535,891	US$23.1m	23.4%	no data
4.24%	Vivo Capital, LLC	2,329,027	US$21.2m	-6.19%	1.85%
4.04%	State Street Global Advisors, Inc.	2,219,672	US$20.2m	319%	no data
3.21%	Driehaus Capital Management LLC	1,764,979	US$16.1m	315%	0.11%
3.04%	Millennium Management LLC	1,667,745	US$15.2m	658%	0.01%
2.92%	Adage Capital Management, L.P.	1,601,097	US$14.6m	0%	0.03%
2.37%	Cormorant Asset Management, LP	1,300,000	US$11.8m	0%	0.66%
2.33%	Xontogeny LLC	1,281,197	US$11.7m	0%	100.0%
2.27%	Logos Global Management, L.P.	1,244,960	US$11.3m	128%	1.43%
2%	Vestal Point Capital, LP	1,100,000	US$10.0m	0%	0.89%
1.82%	Geode Capital Management, LLC	1,001,744	US$9.1m	43.7%	no data
1.79%	Avidity Partners Management, L.P.	982,000	US$8.9m	0%	0.36%
1.61%	Artal Group S.A.	884,214	US$8.0m	0%	0.2%
1.6%	Citadel Advisors LLC	878,151	US$8.0m	511%	0.01%
1.54%	Affinity Asset Advisors, LLC	845,606	US$7.7m	-42.3%	1.52%
0.78%	Northern Trust Global Investments	429,893	US$3.9m	41.8%	no data
0.75%	Sio Capital Management, LLC	410,267	US$3.7m	0%	1.42%
0.67%	Tri Locum Partners LP	369,549	US$3.4m	-31.9%	1.27%