CIK 0001297184 · Large accelerated filer
Amphastar Pharmaceuticals, Inc.
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- AMPH
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Dec 31
- Entity type
- operating
- EIN
- 330702205
- Phone
- 909-980-9484
- Business address
- 11570 SIXTH STREET, RANCHO CUCAMONGA, CA, 91730
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $1,232,854
- in 4 filings, $918K under 10b5-1 plans
Net −$1,232,854. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2019-02-05 | Zhou Rong EVP, Production Center | Option exercise · Employee Stock Option (right to buy) | −3,200 | 12,800 | ||
| 2019-02-05 | Liawatidewi Yakob SVP Corp Admin Center | Option exercise | +9,817 | $10.48 | $103K | 47,280 |
| 2019-02-05 | Liawatidewi Yakob SVP Corp Admin Center | Sale | −11,397 | $23.18 | $264K | 35,883 |
| 2019-02-05 | Liawatidewi Yakob SVP Corp Admin Center | Option exercise · Employee Stock Option (right to buy) | −9,817 | 0 | ||
| 2019-01-23 | Shandell Jason B. President and General Counsel | Sale | −15,297 | $22.39 | $342K | 168,518 |
| 2019-01-23 | Shandell Jason B. President and General Counsel | Sale | −200 | $22.95 | $5K | 168,318 |
| 2019-01-23 | Liawatidewi Yakob SVP Corp Admin Center | Option exercise | +4,000 | $10.48 | $42K | 41,463 |
| 2019-01-23 | Liawatidewi Yakob SVP Corp Admin Center | Sale | −4,000 | $22.65 | $91K | 37,463 |
| 2019-01-23 | Liawatidewi Yakob SVP Corp Admin Center | Option exercise · Employee Stock Option (right to buy) | −4,000 | 9,817 | ||
| 2019-01-22 | Liawatidewi Yakob SVP Corp Admin Center | Option exercise | +3,000 | $10.48 | $31K | 40,463 |
| 2019-01-22 | Liawatidewi Yakob SVP Corp Admin Center | Sale | −3,000 | $22.35 | $67K | 37,463 |
| 2019-01-22 | Liawatidewi Yakob SVP Corp Admin Center | Option exercise · Employee Stock Option (right to buy) | −3,000 | 13,817 | ||
| 2019-01-16 | Liawatidewi Yakob SVP Corp Admin Center | Option exercise | +3,175 | $10.48 | $33K | 40,638 |
| 2019-01-16 | Liawatidewi Yakob SVP Corp Admin Center | Sale | −3,175 | $22.15 | $70K | 37,463 |
| 2019-01-16 | Liawatidewi Yakob SVP Corp Admin Center | Option exercise · Stock Option (right to buy) | −3,175 | 16,817 | ||
| 2019-01-14 | Liawatidewi Yakob SVP Corp Admin Center | Option exercise | +8 | $10.48 | $84 | 37,471 |
| 2019-01-14 | Liawatidewi Yakob SVP Corp Admin Center | Sale | −8 | $22.15 | $177 | 37,463 |
| 2019-01-14 | Liawatidewi Yakob SVP Corp Admin Center | Option exercise · Stock Option (right to buy) | −8 | 19,992 | ||
| 2019-01-02 | PETERS WILLIAM J CFO, SVP & Treasurer | Sale | −3,245 | $19.52 | $63K | 75,550 |
| 2018-12-14 | PRINS RICHARD K Director | Sale | −1,616 | $20.65 | $33K | 33,818 |
Page 49 of 81 · 1,602 trades