Frazier Life Sciences IX, L.P.

13F Holdings History for Mirum Pharmaceuticals, Inc. - Common Stock, par value $0.0001 per share (MIRM)

Symbol: MIRM on Nasdaq
Investment type: Equity / Common Stock, par value $0.0001 per share
Latest Disclosed Ownership: 3.74M shares
Security Ownership: 7.4%

James N. Topper ownership in Mirum Pharmaceuticals, Inc. Common Stock, par value $0.0001 per share (MIRM)

2025-08-20 - James N. Topper has filed an SCHEDULE 13D/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 3.74M shares of Mirum Pharmaceuticals, Inc. Common Stock, par value $0.0001 per share (MIRM). This represents 7.4% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
James N. Topper	7.4%		$282M	3.74M			$75.53	13D/A	8/18/2025	20 Aug 2025 17:17:53