AMPHASTAR PHARMACEUTICALS, INC. (AMPH)
PRINS RICHARD K 🔴 sold 8.0K shares of Amphastar Pharmaceuticals, Inc. (AMPH) at $20.30 Transaction Date: Aug 11, 2026 | Filing ID: 000005
PRINS RICHARD K 🔴 sold 8.0K shares of Amphastar Pharmaceuticals, Inc. (AMPH) at $20.30 Transaction Date: Aug 11, 2026 | Filing ID: 000005
🔍 PRINS RICHARD K (Executive)
Company: Amphastar Pharmaceuticals, Inc. (AMPH)
Report Date: 2026-08-11
Transaction Summary:
Detailed Transactions and Holdings:
Date: 2026-08-11 | Code: S | equity_swap_involved: 0 | shares_owned_after: 29,625.00 | transaction_form_type: 4