Skip to main content
Year archive

Amphastar Pharmaceuticals, Inc. — 2019 filings

All 67 regulatory filings released by Amphastar Pharmaceuticals, Inc. (AMPH) in 2019, sourced directly from the official regulator.

67 Filings
2019 Period
2019 filings (67)
Filing Released Lang
4
Director's Dealing
2019-12-20 English
4
Director's Dealing
2019-12-04 English
10-Q
Interim / Quarterly Report Q3 2019
2019-11-08 English
8-K
Regulatory Filings
2019-11-07 English
4
Director's Dealing
2019-11-05 English
4
Director's Dealing
2019-10-04 English
4
Director's Dealing
2019-09-20 English
4
Director's Dealing
2019-09-18 English
4
Director's Dealing
2019-09-18 English
4
Director's Dealing
2019-09-18 English
4
Director's Dealing
2019-09-13 English
4
Director's Dealing
2019-09-10 English
4
Director's Dealing
2019-08-28 English
4
Director's Dealing
2019-08-16 English
4
Director's Dealing
2019-08-15 English
4
Director's Dealing
2019-08-14 English
10-Q
Interim / Quarterly Report Q2 2019
2019-08-09 English
8-K
Regulatory Filings
2019-08-07 English
4
Director's Dealing
2019-07-13 English
8-K
Regulatory Filings
2019-06-19 English
4
Director's Dealing
2019-06-18 English
4
Director's Dealing
2019-06-18 English
4
Director's Dealing
2019-06-14 English
4
Director's Dealing
2019-06-14 English
4
Director's Dealing
2019-06-14 English
4
Director's Dealing
2019-06-14 English
4
Director's Dealing
2019-06-14 English
4
Director's Dealing
2019-06-14 English
3
Director's Dealing
2019-06-14 English
FORM 8-K
Regulatory Filings
2019-06-13 English
4
Director's Dealing
2019-06-10 English
10-Q
Interim / Quarterly Report Q1 2019
2019-05-10 English
8-K
Regulatory Filings
2019-05-09 English
4
Director's Dealing
2019-05-08 English
4
Director's Dealing
2019-05-02 English
DEFA14A
Regulatory Filings
2019-04-18 English
DEF 14A
Proxy Solicitation & Information Statement
2019-04-18 English
4
Director's Dealing
2019-04-18 English
4
Director's Dealing
2019-03-28 English
4
Director's Dealing
2019-03-28 English
4
Director's Dealing
2019-03-28 English
4
Director's Dealing
2019-03-28 English
4
Director's Dealing
2019-03-19 English
4
Director's Dealing
2019-03-19 English
4
Director's Dealing
2019-03-19 English
4
Director's Dealing
2019-03-19 English
4
Director's Dealing
2019-03-19 English
S-8
Registration Form
2019-03-15 English
10-K
Annual Report FY 2018
2019-03-15 English
DEFA14A
Regulatory Filings
2019-03-15 English
8-K
Regulatory Filings
2019-03-14 English
8-K
Regulatory Filings
2019-03-12 English
4
Director's Dealing
2019-03-06 English
4
Director's Dealing
2019-03-05 English
4/A
Director's Dealing
2019-03-05 English
4
Director's Dealing
2019-03-02 English
4
Director's Dealing
2019-02-16 English
4
Director's Dealing
2019-02-15 English
4
Director's Dealing
2019-02-15 English
SC 13G/A
Major Shareholding Notification
2019-02-13 English
4
Director's Dealing
2019-02-07 English
4
Director's Dealing
2019-02-07 English
4
Director's Dealing
2019-01-25 English
4
Director's Dealing
2019-01-25 English
Major Shareholding Notification 2019
Major Shareholding Notification
2019-01-24 English
4
Director's Dealing
2019-01-17 English
4
Director's Dealing
2019-01-04 English