| 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 |
|---|---|---|---|---|---|---|---|---|---|
Director
1 company
Petersen Floyd F. is a Director at Amphastar Pharmaceuticals, Inc.. Recent SEC Form 4 filings include 0 buys and 10 sells.
Estimated insider holdings value: $1.5M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Dec 22, 2021 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 1,000 | $22.50 | $22,502.80 | -1.3% | |
| Jun 7, 2021 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sale+OE | 15,827 | $19.34 | $306,038.79 | -17.7% | |
| Jun 3, 2021 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sale+OE | 10,000 | $18.65 | $186,527.00 | -12.0% | |
| Feb 1, 2021 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 639 | $18.26 | $11,668.91 | -0.9% | |
| Dec 1, 2020 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $17.87 | $8,935.55 | -0.7% | |
| Nov 2, 2020 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $19.84 | $9,919.95 | -0.7% | |
| Oct 1, 2020 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $18.89 | $9,445.80 | -0.7% | |
| Sep 1, 2020 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $19.90 | $9,948.05 | -0.7% | |
| Aug 3, 2020 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $20.62 | $10,307.75 | -0.7% | |
| Jul 1, 2020 | AMPH Amphastar Pharmaceuticals, Inc. | Director | Sell | 500 | $22.27 | $11,135.60 | -0.6% |