Recent Insider Transactions - Amphastar Pharmaceuticals (NASDAQ: AMPH)

Company

Name / Role

Date

Type

Price

# Shares

Value

Balance

NASDAQ AMPH Amphastar Pharmaceuticals

Lee Howard / director

06/03/2025

Sell

$26.01

923

$24K

151,976

NASDAQ AMPH Amphastar Pharmaceuticals

Lee Howard / director

06/02/2025

Buy

$25.38

11,402

$289K

11,402

NASDAQ AMPH Amphastar Pharmaceuticals

Deflin Gayle / director

06/02/2025

Buy

$25.38

11,402

$289K

11,402

NASDAQ AMPH Amphastar Pharmaceuticals

Gerst Diane G. / director

06/02/2025

Buy

$25.38

11,402

$289K

11,402

NASDAQ AMPH Amphastar Pharmaceuticals

PRINS RICHARD K / director

06/02/2025

Buy

$25.38

11,402

$289K

11,402

NASDAQ AMPH Amphastar Pharmaceuticals

Petersen Floyd F. / director

06/02/2025

Sell

$25.67

500

$13K

72,909

NASDAQ AMPH Amphastar Pharmaceuticals

Petersen Floyd F. / director

06/02/2025

Buy

$25.38

11,402

$289K

11,402

NASDAQ AMPH Amphastar Pharmaceuticals

ZASLOFF MICHAEL A / director

06/02/2025

Buy

$25.38

11,402

$289K

11,402

NASDAQ AMPH Amphastar Pharmaceuticals

PETERS WILLIAM J / director, officer: CFO, EVP & TREASURER

05/19/2025

Sell

$24.79

273

$7K

124,985

NASDAQ AMPH Amphastar Pharmaceuticals

Petersen Floyd F. / director

05/01/2025

Sell

$24.08

500

$12K

73,409