AMPHASTAR PHARMACEUTICALS, INC. (AMPH)
Zhang Jack Y. 🔴 sold 10.8K shares of Amphastar Pharmaceuticals, Inc. (AMPH) at $19.34 Transaction Date: Mar 06, 2026 | Filing ID: 000003
Zhang Jack Y. 🔴 sold 10.8K shares of Amphastar Pharmaceuticals, Inc. (AMPH) at $19.34 Transaction Date: Mar 06, 2026 | Filing ID: 000003
🔍 Zhang Jack Y. (Executive)
Company: Amphastar Pharmaceuticals, Inc. (AMPH)
Report Date: 2026-03-06
Transaction Summary:
Detailed Transactions and Holdings:
Date: 2026-03-06 | Code: F | equity_swap_involved: 0 | shares_owned_after: 2,834,117.00 | transaction_form_type: 4 | Footnotes: F1
Date: 2026-03-06 | Code: F | equity_swap_involved: 0 | shares_owned_after: 1,179,966.00 | transaction_form_type: 4 | Footnotes: F1, F2
Date: 2026-03-06 | Code: H | nature_of_ownership: See footnote | shares_owned_after: 6,827,679.00 | Footnotes: F3
Footnotes: