Amphastar Pharmaceuticals, Inc. - AMPH

  1. All Sectors
  2. Manufacturing
  3. Chemicals
  4. Pharmaceutical Preparations
Latest data: 9/9/2025 10:04:53 PM
EDGAR CIK 0001297184

Buy Breakdown

Total $0

Sell Breakdown

Total $104,694

Monthly Totals

Transaction Filed Name Type Shares @ Price Value Balance change Ownership
09/02/2025
10b5-1
09/03/2025
Petersen Floyd F.
Director
Sell
-500 @ $30.98
($15,491.65)
 76,531 (-0.65%) Direct
08/01/2025
10b5-1
08/04/2025
Petersen Floyd F.
Director
Sell
-500 @ $20.83
($10,415.75)
 77,031 (-0.64%) Direct
07/02/2025
10b5-1
07/03/2025
Petersen Floyd F.
Director
Sell
-500 @ $23.47
($11,733.95)
 77,531 (-0.64%) Direct
06/02/2025
10b5-1
06/04/2025
Petersen Floyd F.
Director
Sell
-500 @ $25.67
($12,835.05)
 72,909 (-0.68%) Direct
05/01/2025
10b5-1
05/02/2025
Petersen Floyd F.
Director
Sell
-500 @ $24.08
($12,041.45)
 73,409 (-0.68%) Direct
04/01/2025
10b5-1
04/02/2025
Petersen Floyd F.
Director
Sell
-500 @ $28.38
($14,190.25)
 73,909 (-0.67%) Direct
03/06/2025
10b5-1
03/07/2025
Petersen Floyd F.
Director
Sell
-1,000 @ $27.99
($27,986.30)
 74,409 (-1.33%) Direct