Athira Pharma Ownership

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

Recent Insider Transactions

NasdaqGS:ATHA Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
05 Jan 24	SellUS$7,019	Kevin Church	Individual	2,412	US$2.91
05 Jan 24	SellUS$3,515	Andrew Gengos	Individual	1,208	US$2.91
05 Jan 24	SellUS$7,019	Rachel Lenington	Individual	2,412	US$2.91
05 Jan 24	SellUS$14,026	Mark Litton	Individual	4,820	US$2.91
05 Jan 24	SellUS$7,019	Mark Worthington	Individual	2,412	US$2.91
29 Dec 23	BuyUS$1,462,895	Perceptive Advisors LLC	Company	605,686	US$2.44
07 Jun 23	BuyUS$51,445	Andrew Gengos	Individual	15,000	US$3.44
05 Jun 23	BuyUS$191,572	Andrew Gengos	Individual	65,012	US$3.02

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 not been meaningfully diluted in the past year.

Top 25 shareholders own 57.81% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.1%	Perceptive Advisors LLC	5,402,964	US$10.6m	12.6%	0.24%
8.23%	Baker Bros. Advisors LP	3,153,807	US$6.2m	0%	0.08%
5.18%	Richard Kayne	1,983,468	US$3.9m	-0.01%	no data
4.43%	The Vanguard Group, Inc.	1,698,453	US$3.3m	0%	no data
3.89%	Simplify Asset Management Inc.	1,492,792	US$2.9m	0%	0.38%
3.89%	Propel Bio Management, LLC	1,492,792	US$2.9m	0%	2.12%
3.01%	Tang Capital Management, LLC	1,152,715	US$2.3m	227%	0.25%
2.35%	BML Capital Management, LLC	900,000	US$1.8m	-38.1%	1.19%
1.73%	BlackRock, Inc.	662,662	US$1.3m	0.03%	no data
1.19%	Millennium Management LLC	455,857	US$898.0k	-38.6%	no data
0.97%	Pathstone Family Office, LLC	372,296	US$733.4k	-12.5%	no data
0.9%	Dimensional Fund Advisors LP	346,804	US$683.2k	-35.1%	no data
0.79%	Two Sigma Investments, LP	304,071	US$599.0k	13.9%	no data
0.78%	GSA Capital Partners LLP	300,851	US$592.7k	1.28%	0.05%
0.78%	Two Sigma Advisers, LP	298,600	US$588.2k	6.99%	no data
0.74%	Geode Capital Management, LLC	283,327	US$558.2k	0%	no data
0.74%	Laird Norton Tyee Trust Company	282,309	US$556.2k	58%	0.06%
0.7%	Jacobs Levy Equity Management Inc	270,197	US$532.3k	-9.83%	no data
0.69%	Renaissance Technologies LLC	265,400	US$522.8k	-6.19%	no data
0.55%	Bridgeway Capital Management, LLC	212,073	US$417.8k	14.3%	0.01%
0.47%	Pivotal BioVenture Partners LLC	180,000	US$354.6k	0%	0.14%
0.45%	Barclays Bank PLC, Securities Investments	171,666	US$338.2k	-60.4%	no data
0.43%	Mark Litton	164,086	US$323.3k	10.2%	no data
0.42%	Glenna Mileson	159,930	US$315.1k	0%	no data
0.39%	Potomac Capital Management Inc.	149,585	US$294.7k	101%	0.52%