William J. Peters

Director & CFO, EVP & TREASURER

Director & CFO, EVP & TREASURER at Amphastar Pharmaceuticals, Inc., filing insider transactions between 2026-08-07 and 2026-09-21.

Total Purchases

—

0 transactions

Total Sales

$287K

2 transactions

Companies Traded

2 total filings

Active Since

2026-08-07

Last: 2026-09-21

Companies

Amphastar Pharmaceuticals, Inc.

Date	Ticker	Type	Shares	Price	Value	Owned After
2026-09-21	AMPH	Sale	4,139	$25.00	$103K	168.7K	SEC ↗
2026-08-07	AMPH	Sale	8,180	$22.48	$184K	172.8K	SEC ↗