0001104659-20-063226.txt : 20200518
0001104659-20-063226.hdr.sgml : 20200518
20200518163612
ACCESSION NUMBER: 0001104659-20-063226
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20200514
FILED AS OF DATE: 20200518
DATE AS OF CHANGE: 20200518
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: ZASLOFF MICHAEL A
CENTRAL INDEX KEY: 0001033511
STATE OF INCORPORATION: PA
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-36509
FILM NUMBER: 20890121
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
4
1
a4.xml
4
X0306
4
2020-05-14
0
0001297184
Amphastar Pharmaceuticals, Inc.
AMPH
0001033511
ZASLOFF MICHAEL A
C/O AMPHASTAR PHARMACEUTICALS, INC.
11570 6TH STREET
RANCHO CUCAMONGA
CA
91730
1
0
0
0
Common Stock
2020-05-14
4
M
0
14832
15.11
A
50168
D
Common Stock
2020-05-14
4
S
0
14832
18.00
D
35336
D
Common Stock
2020-05-15
4
M
0
22950
15.11
A
58286
D
Common Stock
2020-05-15
4
S
0
22950
18.0253
D
35336
D
Stock Option (right to buy)
15.11
2020-05-14
4
M
0
14832
0
D
2020-05-27
Common Stock
14832
22950
D
Stock Option (right to buy)
15.11
2020-05-15
4
M
0
22950
0
D
2020-05-27
Common Stock
22950
0
D
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.24 inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.
Shares subject to the option are fully vested and immediately exercisable.
/s/ Eva Wen, by power of attorney
2020-05-18