Gayle Deflin

Companies

• Amphastar Pharmaceuticals, Inc.Board member Jun 8, 2021 to now¹

Holdings

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

Shares held

• APAmphastar Pharmaceuticals, Inc. AMPH19,057 shares²$495.5K at $26.00Jun 1, 2026

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

Recent filings

• Jun 1, 2026Granted 8,143 shares of Amphastar Pharmaceuticals, Inc.²
• Jun 2, 2025Granted 5,122 shares of Amphastar Pharmaceuticals, Inc.³
• Jun 3, 2024Granted 3,076 shares of Amphastar Pharmaceuticals, Inc.⁴
• Nov 14, 2023Sold 4,163 shares at $55.45 of Amphastar Pharmaceuticals, Inc.⁵
• Jun 5, 2023Granted 2,716 shares of Amphastar Pharmaceuticals, Inc.⁶
• May 18, 2023Sold 4,519 shares at $44.01 of Amphastar Pharmaceuticals, Inc.⁷
• May 15, 2023Sold 1,500 shares at $43.15 of Amphastar Pharmaceuticals, Inc.⁸
• Jun 10, 2022Granted 4,163 shares of Amphastar Pharmaceuticals, Inc.⁹