| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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Director
1 company
Petersen Floyd F. is a Director at Amphastar Pharmaceuticals, Inc.. Recent SEC Form 4 filings include 0 buys and 9 sells.
Estimated insider holdings value: $1.5M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Oct 1, 2019 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $19.92 | $9,958.75 | -0.7% | |
| Sep 16, 2019 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $21.75 | $10,876.70 | -0.7% | |
| Oct 4, 2017 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sale+OE | 39,312 | $18.59 | $730,755.04 | -37.8% | |
| Jan 3, 2017 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 400 | $18.61 | $7,444.00 | -0.7% | |
| Dec 1, 2016 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 400 | $20.26 | $8,104.00 | -0.7% | |
| Nov 1, 2016 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 400 | $18.09 | $7,236.00 | -0.7% | |
| Oct 3, 2016 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 400 | $18.75 | $7,500.00 | -0.7% | |
| Sep 8, 2016 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 3,000 | $19.05 | $57,150.00 | -4.7% | |
| Nov 20, 2015 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sale+OE | 31,529 | $14.29 | $450,511.58 | -35.5% |