LOGIN  |  REGISTER

Recent Insider Transactions - Amphastar Pharmaceuticals (NASDAQ: AMPH)

Follow NASDAQ:AMPH Visit website
Company
Name / Role
Date
Type
Price
# Shares
Value
Balance
NASDAQ AMPH Amphastar Pharmaceuticals
PRINS RICHARD K / director
11/25/2025
Buy
$16.69
4,179
$70K
39,362
NASDAQ AMPH Amphastar Pharmaceuticals
PRINS RICHARD K / director
11/25/2025
Sell
$27.10
4,179
$113K
35,183
NASDAQ AMPH Amphastar Pharmaceuticals
PRINS RICHARD K / director
11/25/2025
Sell
$16.69
4,179
$70K
0
NASDAQ AMPH Amphastar Pharmaceuticals
Petersen Floyd F. / director
11/13/2025
Buy
$16.69
16,679
$278K
92,210
NASDAQ AMPH Amphastar Pharmaceuticals
Petersen Floyd F. / director
11/13/2025
Sell
$26.49
16,679
$442K
75,531
NASDAQ AMPH Amphastar Pharmaceuticals
Petersen Floyd F. / director
11/13/2025
Sell
$16.69
16,679
$278K
0
NASDAQ AMPH Amphastar Pharmaceuticals
Petersen Floyd F. / director
11/03/2025
Sell
$25.27
500
$13K
75,531
NASDAQ AMPH Amphastar Pharmaceuticals
Petersen Floyd F. / director
10/01/2025
Sell
$27.20
500
$14K
76,031

  Research Tools
  News & Announcements
  Popular Topics
  Miscellaneous