Lee Howard is a corporate insider with SEC Form 4 filings on record. No transactions have been reported in the past 12 months. Historical filings, if any, are searchable below.

Lee Howard

Director

Latest Insider Transactions

3 transactions (past 365 days)

AMPH
Director
Tax Payment
-$24K
923 shares @ $26.01
Filed 2025-06-04Trade 2025-06-03
Amphastar Pharmaceuticals, Inc.
AMPH
Director
Award
$0
5,122 shares @ $0.00
Filed 2025-06-04Trade 2025-06-02
Amphastar Pharmaceuticals, Inc.
AMPH
Director
Award
$0
11,402 shares @ $0.00
Filed 2025-06-04Trade 2025-06-02
Amphastar Pharmaceuticals, Inc.