Filing Details

Accession Number:
0001104659-20-061616
Form Type:
4
Zero Holdings:
No
Publication Time:
2020-05-14 16:15:48
Reporting Period:
2020-05-12
Accepted Time:
2020-05-14 16:15:48
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1297184 Amphastar Pharmaceuticals Inc. AMPH Pharmaceutical Preparations (2834) 330702205
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1611286 F. Floyd Petersen C/O Amphastar Pharmaceuticals, Inc.
11570 6Th Street
Rancho Cucamonga CA 91730
Yes No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2020-05-12 100 $15.11 71,742 No 4 M Direct
Common Stock Disposition 2020-05-12 100 $19.20 71,642 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Stock Option (right to buy) Disposition 2020-05-12 100 $0.00 100 $15.11
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
47,682 2020-05-27 No 4 M Direct
Footnotes
  1. Shares subject to the option are fully vested and immediately exercisable.