4//SEC Filing
Koo Richard 4
Accession 0001104659-19-035439
CIK 0001297184other
Filed
Jun 12, 8:00 PM ET
Accepted
Jun 13, 7:57 PM ET
Size
7.7 KB
Accession
0001104659-19-035439
Insider Transaction Report
Form 4
Koo Richard
Director
Transactions
- Award
Stock Option (right to buy)
2019-06-12+13,915→ 13,915 totalExercise: $20.03Exp: 2027-06-12→ Common Stock (13,915 underlying) - Award
Common Stock
2019-06-12+5,491→ 247,419 total
Holdings
- 10,000(indirect: See footnote)
Common Stock
Footnotes (3)
- [F1]The reported shares are represented by restricted stock units, or RSUs, which vest in two equal annual installments beginning on June 12, 2020.
- [F2]The reported shares are held directly by Richard Y. Koo, a sole proprietorship, for which the Reporting Person is the sole owner.
- [F3]Shares subject to the option vest in two equal annual installments beginning on June 12, 2020.
Documents
Issuer
Amphastar Pharmaceuticals, Inc.
CIK 0001297184
Entity typeother
Related Parties
1- filerCIK 0001611219
Filing Metadata
- Form type
- 4
- Filed
- Jun 12, 8:00 PM ET
- Accepted
- Jun 13, 7:57 PM ET
- Size
- 7.7 KB