Zhou Rong's Form 4 filing
Amphastar Pharmaceuticals, Inc. (AMPH) · filed Dec 16, 2024
- Accession no.
- 0001415889-24-029491
- Filed
- Dec 16, 2024
- Trade date
- Dec 12-13, 2024
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Not checked
This filing lists 4 non-derivative transactions and 2 derivative transactions. Open-market sales total $672.9K. It was filed 4 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Zhou RongCIK 0001645326 | Officer (SENIOR EVP, PRODUCTION CENTER) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 12, 2024 | Common Stock | MOption exerciseAcquired | +7,000 | $11.33 | +$79,310 | 125,469 | Direct | |
| Dec 12, 2024 | Common Stock | SSaleDisposed | −7,000 | $44.43 | −$311,010 | 118,469 | Direct | |
| Dec 13, 2024 | Common Stock | MOption exerciseAcquired | +8,000 | $11.33 | +$90,640 | 126,469 | Direct | |
| Dec 13, 2024 | Common Stock | SSaleDisposed | −8,000 | $45.23 | −$361,840 | 118,469 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 12, 2024 | Common Stock | MOption exerciseDisposed | −7,000 | $0.00 | $0 | 17,787 | Direct | |
| Dec 13, 2024 | Common Stock | MOption exerciseDisposed | −8,000 | $0.00 | $0 | 9,787 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.