Michael Narachi

Companies

• Ultragenyx Pharmaceutical Inc.Board member Feb 24, 2015 to now¹
• Eiger BioPharmaceuticals, Inc.Board member Jan 30, 2014 to Jun 5, 2015²
• AMAG PharmaceuticalsBoard member Nov 9, 2006 to May 24, 2013³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• UPUltragenyx Pharmaceutical Inc. RARE40,441 shares⁴$613.5K at $15.17May 14, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• May 14, 2026Granted 7,751 shares of Ultragenyx Pharmaceutical Inc.⁴
• May 15, 2025Granted 5,740 shares of Ultragenyx Pharmaceutical Inc.⁵
• Jun 18, 2024Granted 5,345 shares of Ultragenyx Pharmaceutical Inc.⁶
• Jun 7, 2023Granted 3,860 shares of Ultragenyx Pharmaceutical Inc.⁷
• Jun 24, 2022Granted 3,300 shares of Ultragenyx Pharmaceutical Inc.⁸