AMPH – amphastar pharmaceuticals, inc. (US:NASDAQ)

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52 Week High
52 Week Low


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Main News & Impact Reports

Date

Time

Symbol

Headline

Impact

11/13

08:27 pm

amph

Form 4 Amphastar Pharmaceutical For: Nov 12 Filed by: Zhou Rong

Low Report

Form 4 Amphastar Pharmaceutical For: Nov 12 Filed by: Zhou Rong

Report

11/13

06:56 pm

amph

Form 4 Amphastar Pharmaceutical For: Nov 12 Filed by: PRINS RICHARD K

Low Report

Form 4 Amphastar Pharmaceutical For: Nov 12 Filed by: PRINS RICHARD K

Report

11/12

08:05 pm

amph

Form 4 Amphastar Pharmaceutical For: Nov 11 Filed by: Luo Mary Z.

Medium Report

Form 4 Amphastar Pharmaceutical For: Nov 11 Filed by: Luo Mary Z.

Report

11/12

01:30 pm

amph

Form 144 Amphastar Pharmaceutical Filed by: Zhou Rong

Low Report

Form 144 Amphastar Pharmaceutical Filed by: Zhou Rong

Report

11/12

01:30 pm

amph

Form 144 Amphastar Pharmaceutical Filed by: PRINS RICHARD K

Low Report

Form 144 Amphastar Pharmaceutical Filed by: PRINS RICHARD K

Report

11/8

07:02 pm

amph

Form 4 Amphastar Pharmaceutical For: Nov 06 Filed by: Liawatidewi Yakob

Low Report

Form 4 Amphastar Pharmaceutical For: Nov 06 Filed by: Liawatidewi Yakob

Report

11/8

05:25 pm

amph

Form 4 Amphastar Pharmaceutical For: Nov 06 Filed by: PETERS WILLIAM J

Low Report

Form 4 Amphastar Pharmaceutical For: Nov 06 Filed by: PETERS WILLIAM J

Report

11/7

04:23 pm

amph

Form 10-Q Amphastar Pharmaceutical For: Sep 30

Medium Report

Form 10-Q Amphastar Pharmaceutical For: Sep 30

Report

11/6

04:55 pm

amph

Form 144 Amphastar Pharmaceutical Filed by: Liawatidewi Yakob

Low Report

Form 144 Amphastar Pharmaceutical Filed by: Liawatidewi Yakob

Report

11/6

04:54 pm

amph

Form 144 Amphastar Pharmaceutical Filed by: PETERS WILLIAM J

Low Report

Form 144 Amphastar Pharmaceutical Filed by: PETERS WILLIAM J

Report

11/6

04:31 pm

amph

Form 8-K Amphastar Pharmaceutical For: Nov 06

High Report

Form 8-K Amphastar Pharmaceutical For: Nov 06

Report

9/17

04:12 pm

amph

Form 4 Amphastar Pharmaceutical For: Sep 13 Filed by: Zhou Rong

Low Report

Form 4 Amphastar Pharmaceutical For: Sep 13 Filed by: Zhou Rong

Report

9/16

07:09 pm

amph

Form 4 Amphastar Pharmaceutical For: Sep 13 Filed by: Luo Mary Z.

Low Report

Form 4 Amphastar Pharmaceutical For: Sep 13 Filed by: Luo Mary Z.

Report

9/6

07:49 pm

amph

Form 4 Amphastar Pharmaceutical For: Sep 05 Filed by: Petersen Floyd F.

Low Report

Form 4 Amphastar Pharmaceutical For: Sep 05 Filed by: Petersen Floyd F.

Report

9/5

04:55 pm

amph

Form 144 Amphastar Pharmaceutical Filed by: Petersen Floyd F.

Low Report

Form 144 Amphastar Pharmaceutical Filed by: Petersen Floyd F.

Report

8/30

04:14 pm

amph

Form 8-K Amphastar Pharmaceutical For: Aug 28

Medium Report

Form 8-K Amphastar Pharmaceutical For: Aug 28

Report

8/27

09:33 pm

amph

Form 4 Amphastar Pharmaceutical For: Aug 26 Filed by: Zhou Rong

Low Report

Form 4 Amphastar Pharmaceutical For: Aug 26 Filed by: Zhou Rong

Report

8/26

05:27 pm

amph

Form 144 Amphastar Pharmaceutical Filed by: Zhou Rong

Low Report

Form 144 Amphastar Pharmaceutical Filed by: Zhou Rong

Report

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