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 |
|---|---|---|---|---|---|---|
| 2018-12-06 | Lee Howard Director | Sale | −4,206 | $20.91 | $88K | 129,175 |
| 2018-12-06 | Lee Howard Director | Sale | −5,794 | $21.45 | $124K | 123,381 |
| 2018-12-06 | Lee Howard Director | Option exercise · Stock Option (right to buy) | −10,000 | 9,278 | ||
| 2018-12-04 | Lee Howard Director | Option exercise | +10,000 | $14.66 | $147K | 133,381 |
| 2018-12-04 | Lee Howard Director | Sale | −8,989 | $21.85 | $196K | 124,392 |
| 2018-12-04 | Lee Howard Director | Sale | −1,011 | $22.55 | $23K | 123,381 |
| 2018-12-04 | Lee Howard Director | Option exercise · Stock Option (right to buy) | −10,000 | 19,278 | ||
| 2018-12-03 | Zhou Rong EVP, Production Center | Sale | −1,089 | $22.00 | $24K | 53,119 |
| 2018-12-03 | Shandell Jason B. President and General Counsel | Option exercise | +16,630 | $10.48 | $174K | 200,445 |
| 2018-12-03 | Shandell Jason B. President and General Counsel | Sale | −16,630 | $22.44 | $373K | 183,815 |
| 2018-12-03 | Shandell Jason B. President and General Counsel | Option exercise · Employee Stock Option (right to buy) | −16,630 | 0 | ||
| 2018-12-03 | Petersen Floyd F. Director | Option exercise | +29,278 | $14.66 | $429K | 100,429 |
| 2018-12-03 | Petersen Floyd F. Director | Returned to the company | −29,278 | $22.45 | $657K | 71,151 |
| 2018-12-03 | PETERS WILLIAM J CFO, SVP & Treasurer | Option exercise | +10,000 | $11.33 | $113K | 88,795 |
| 2018-12-03 | PETERS WILLIAM J CFO, SVP & Treasurer | Sale | −10,000 | $22.40 | $224K | 78,795 |
| 2018-12-03 | PETERS WILLIAM J CFO, SVP & Treasurer | Option exercise · Employee Stock Option (right to buy) | −10,000 | 59,600 | ||
| 2018-11-30 | Liawatidewi Yakob SVP Corp Admin Center | Option exercise | +11,500 | $20.26 | $233K | 48,963 |
| 2018-11-30 | Liawatidewi Yakob SVP Corp Admin Center | Sale | −11,500 | $21.50 | $247K | 37,463 |
| 2018-11-30 | Liawatidewi Yakob SVP Corp Admin Center | Sale | −2,480 | $21.48 | $53K | 6,369 |
| 2018-11-30 | Liawatidewi Yakob SVP Corp Admin Center | Option exercise · Common Stock | −11,500 | 0 |
Page 51 of 81 · 1,602 trades