Steven Michael Oliveira

Holdings History for Athira Pharma, Inc. - Common Stock, $0.0001 Par Value (ATHA)

Symbol: ATHA on Nasdaq
Investment type: Equity / Common Stock, $0.0001 Par Value
Latest Disclosed Shares Owned: 161,218 shares
Security Ownership %: 4.1%

Oliveira Steven Michael ownership in Athira Pharma, Inc. Common Stock, $0.0001 Par Value (ATHA)

10 Oct 2025 - Oliveira Steven Michael has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 161,218 shares of Athira Pharma, Inc. Common Stock, $0.0001 Par Value (ATHA). This represents 4.1% ownership of the company. In their previous filing dated 16 Apr 2025, Steven Michael Oliveira had reported owning 1,994,649 shares, indicating a decrease of +92%. .

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
Oliveira Steven Michael	4.1%	-20%	$69,324	161,218	-1,833,431	-92%	$0.43	13G/A	01 Oct 2025	10 Oct 2025, 16:41
Steven Michael Oliveira	5.1%		$558,502	1,994,649			$0.28	13G	14 Apr 2025	16 Apr 2025, 16:22