Michael S. Perry

Companies

• Arrowhead PharmaceuticalsBoard member Jan 6, 2012 to now¹
• Avita MedicalBoard member Jul 10, 2020 to Nov 22, 2022²
• Avita MedicalChief executive officer Jul 10, 2020 to Sep 6, 2022²
• Armata Pharmaceuticals, Inc.Board member May 10, 2006 to Feb 14, 2020³

Holdings

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

Shares held

• APArrowhead Pharmaceuticals ARWR111,459 shares⁴$6.3M at $56.73Aug 18, 2026
• Avita Medical RCEL229,543 shares⁵$3.0M at $13.21Nov 21, 2022

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

Recent filings

• Aug 18, 2026Sold 11,600 shares at $87.30 of Arrowhead Pharmaceuticals⁴
• Dec 16, 2025Granted 7,819 shares of Arrowhead Pharmaceuticals⁶
• Dec 5, 2025Sold 16,250 shares at $61.03 of Arrowhead Pharmaceuticals⁷
• Dec 18, 2024Granted 16,733 shares at $22.99 of Arrowhead Pharmaceuticals⁸
• Dec 15, 2023Granted 14,987 shares at $25.41 of Arrowhead Pharmaceuticals⁹
• Jan 10, 2023Granted 7,867 shares of Arrowhead Pharmaceuticals¹⁰
• Nov 21, 2022Sold 150,000 shares at $7.18 of Avita Medical⁵
• Nov 21, 2022Exercised options 150,000 shares at $5.99 of Avita Medical⁵
• Sep 1, 2022Granted 2,980 shares of Avita Medical¹¹
• Jun 1, 2022Other 23,754 shares of Avita Medical¹²
• Feb 24, 2022Sold 10,812 shares at $8.74 of Avita Medical¹³
• Feb 23, 2022Granted 5,960 shares of Avita Medical¹³
• Feb 23, 2022Granted 23,753 shares of Avita Medical¹³
• Jan 7, 2022Granted 6,400 shares of Arrowhead Pharmaceuticals¹⁴
• Jan 3, 2022Sold 272 shares at $66.25 of Arrowhead Pharmaceuticals¹⁵
• Jan 3, 2022Sold 1,600 shares at $65.12 of Arrowhead Pharmaceuticals¹⁵
• Jan 3, 2022Sold 2,628 shares at $64.30 of Arrowhead Pharmaceuticals¹⁵
• Dec 22, 2021Granted 23,820 shares of Avita Medical¹⁶
• Dec 22, 2021Granted 23,820 shares of Avita Medical¹⁶
• Dec 22, 2021Granted 23,800 shares of Avita Medical¹⁶