0001104659-17-038770.txt : 20170612
0001104659-17-038770.hdr.sgml : 20170612
20170612194933
ACCESSION NUMBER: 0001104659-17-038770
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20170608
FILED AS OF DATE: 20170612
DATE AS OF CHANGE: 20170612
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Amphastar Pharmaceuticals, Inc.
CENTRAL INDEX KEY: 0001297184
STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
IRS NUMBER: 330702205
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 11570 SIXTH STREET
CITY: RANCHO CUCAMONGA
STATE: CA
ZIP: 91730
BUSINESS PHONE: 909-980-9484
MAIL ADDRESS:
STREET 1: 11570 SIXTH STREET
CITY: RANCHO CUCAMONGA
STATE: CA
ZIP: 91730
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Koo Richard
CENTRAL INDEX KEY: 0001611219
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-36509
FILM NUMBER: 17907767
MAIL ADDRESS:
STREET 1: 11570 6TH STREET
CITY: RANCHO CUCAMONGA
STATE: CA
ZIP: 91730
4
1
a4.xml
4
X0306
4
2017-06-08
0
0001297184
Amphastar Pharmaceuticals, Inc.
AMPH
0001611219
Koo Richard
C/O AMPHASTAR PHARMACEUTICALS, INC.
11570 6TH STREET
RANCHO CUCAMONGA
CA
91730
1
0
0
0
Common Stock
2017-06-08
4
A
0
5844
0
A
235338
D
Common Stock
10000
I
See footnote
Stock Option (right to buy)
17.11
2017-06-08
4
A
0
20291
0
A
2022-06-08
Common Stock
20291
20291
D
The reported securities are represented by restricted stock units, or RSUs, all of which vest on June 8, 2018.
The reported shares are held directly by Richard Y. Koo, a sole proprietorship, for which the Reporting Person is the sole owner.
All of the shares subject to the option vest on June 8, 2018.
/s/ Ken Stupak, by power of attorney
2017-06-12