Amphastar Pharmaceuticals: Pay

Amphastar Pharmaceuticals paid its 5 named executives $17.3M in total in FY2022 (Dec). CEO Jack Yongfeng Zhang was paid $7.5M of that.

Pay$100 in the stock at the end of FY20 → $139
CEO pay is from each proxy. The stock line is the value of $100 put in the stock at the start, from the price change of each fiscal year. Dividends are not in it.

Pay of each named executive

Jack Yongfeng ZhangChief Executive Officer, President, Chief Scientific Officer and Director
FY2022 (Dec)Not disclosed
FY2021 (Dec)Not disclosed
2 years
Mary Ziping LuoChief Operating Officer, Chief Scientist and Chairman
FY2022 (Dec)Not disclosed
FY2021 (Dec)Not disclosed
2 years
William J. PetersChief Financial Officer, Executive Vice President of Finance, Treasurer, President of International Medication Systems, Limited, and Director
FY2022 (Dec)Not disclosed
FY2021 (Dec)Not disclosed
2 years
Rong ZhouSenior Executive Vice President of Production and President of Amphastar Nanjing Pharmaceuticals, Co., Ltd
FY2022 (Dec)Not disclosed
FY2021 (Dec)Not disclosed
2 years
Jacob LiawatidewiExecutive Vice President of Sales and Marketing, Executive Vice President of Corporate Administration Center and President of Amphastar France Pharmaceuticals, S.A.S.
FY2022 (Dec)Not disclosed
FY2021 (Dec)Not disclosed
2 years

CEO pay against the pay peers

In FY2025 (Dec), the median CEO pay of the 9 peers with pay on file was $14.9M. The CEO of Amphastar Pharmaceuticals was paid $8.3M, 44% below the median.

  1. 1Exelixis
  2. 2PTC Therapeutics
  3. 3Halozyme Therapeutics
  4. 4Supernus Pharmaceuticals
  5. 5Alnylam Pharmaceuticals
  6. 6Ionis Pharmaceuticals
  7. 7Amphastar Pharmaceuticals
  8. 8Sarepta Therapeutics
  9. 9Prestige Consumer Healthcare
  10. 10Emergent BioSolutions
  11. 11Acadia PharmaceuticalsNot disclosed
  12. 12Ani PharmaceuticalsNot disclosed
  13. 13Amicus Therapeutics, Inc.Not disclosed
  14. 14Collegium Pharmaceuticals, Inc.Not disclosed
  15. 15Corcept TherapeuticsNot disclosed
  16. 16Ironwood Pharmaceuticals, Inc.Not disclosed
  17. 17Pacira BioSciencesNot disclosed

Pay of each named executive comes from the Summary Compensation Table of each proxy statement. Realized pay adds the value of options used and stock that vested. CEO pay of each peer comes from its own Pay versus Performance table.