| 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 14 sells.
Estimated insider holdings value: $1.4M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $29.44 | $14,721.50 | -0.6% | -0.7% | +83.6% | |
| Aug 1, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $37.48 | $18,738.50 | -0.6% | -16.5% | +63.9% | |
| Jul 1, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $34.78 | $17,390.85 | -0.6% | -18.0% | +62.6% | |
| Jun 1, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $37.00 | $18,499.22 | -0.3% | -20.2% | +19.9% | |
| May 18, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sale+OE | 9,924 | $35.05 | $347,826.28 | -10.3% | -4.5% | +28.7% | |
| May 2, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 295 | $35.18 | $10,378.30 | -0.2% | +4.8% | +4.6% | |
| Apr 1, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $36.69 | $18,344.72 | -0.3% | -7.0% | +0.2% | |
| Mar 1, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $27.27 | $13,635.15 | -0.6% | +35.4% | +33.3% | |
| Feb 1, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $24.08 | $12,040.94 | -0.3% | +43.1% | +24.0% | |
| Jan 3, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $23.22 | $11,608.65 | -0.6% | +64.2% | +22.2% |