Form 4 for AMPH Amphastar Pharmaceuticals, Inc.
Accepted 2024-12-16 00:00:00 ET · period of report 2024-12-12 · accession 0001415889-24-029491 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2024-12-16 | 2024-12-12+ | AMPH | Zhou Rong | SENIOR EVP, PRODUCTION CENTER | M - OptEx | $11.33 | +15.0K | 125.5K | +14% | +$169.9K |
| DM | 2024-12-16 | 2024-12-12+ | AMPH | Zhou Rong | SENIOR EVP, PRODUCTION CENTER | S - Sale+OE | $44.86 | -15.0K | 118.5K | -11% | -$672.9K |
| DM | 2024-12-16 | 2024-12-12+ | AMPH | Zhou Rong | SENIOR EVP, PRODUCTION CENTER | M - OptEx | $0.00 | -15.0K | 17.8K | -46% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2024-12-13 | M | A | 8,000 | $11.33 | 126,469 | D | — | — | |
| 2 | Common | Common Stock | 2024-12-13 | S | D | 8,000 | $45.23 | 118,469 | D | — | — | |
| 3 | Common | Common Stock | 2024-12-12 | M | A | 7,000 | $11.33 | 125,469 | D | — | — | (F1) Includes 81 shares acquired under the Issuer's 2014 Employee Stock Purchase Plan on November 30, 2024. |
| 4 | Common | Common Stock | 2024-12-12 | S | D | 7,000 | $44.43 | 118,469 | D | — | — | |
| 5 | Derivative | Employee Stock Option (right to buy) | 2024-12-13 | M | D | 8,000 | $0.00 | 9,787 | D | $11.33 · — to 2026-03-17 | 8,000 Common Stock | (F4) Shares subject to the option are fully vested and immediately exercisable. |
| 6 | Derivative | Employee Stock Option (right to buy) | 2024-12-12 | M | D | 7,000 | $0.00 | 17,787 | D | $11.33 · — to 2026-03-17 | 7,000 Common Stock | (F4) Shares subject to the option are fully vested and immediately exercisable. |