| 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 |
|---|---|---|---|---|---|---|---|---|---|
CFO, EVP &Treasurer | CFO, EVP &Treasurer | CFO, SVP &Treasurer
1 company
Peters William J is a CFO, EVP &Treasurer at Amphastar Pharmaceuticals, Inc.. Recent SEC Form 4 filings include 0 buys and 13 sells.
Estimated insider holdings value: $3.5M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Mar 7, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | CFO, EVP &Treasurer | Sale+OE | 13,026 | $29.35 | $382,313.10 | -10.9% | |
| Feb 25, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | CFO, EVP &Treasurer | Sale+OE | 23,000 | $28.47 | $654,850.00 | -9.3% | |
| Feb 8, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | CFO, EVP &Treasurer | Sale+OE | 10,000 | $26.95 | $269,500.00 | -8.6% | |
| Jan 10, 2022 | AMPH Amphastar Pharmaceuticals, Inc. | CFO, EVP &Treasurer | Sale+OE | 47,776 | $24.75 | $1,182,622.40 | -12.6% | |
| Dec 30, 2021 | AMPH Amphastar Pharmaceuticals, Inc. | CFO, EVP &Treasurer | Sale+OE | 10,000 | $23.40 | $234,000.00 | -8.6% | |
| Dec 21, 2021 | AMPH Amphastar Pharmaceuticals, Inc. | CFO, EVP &Treasurer | Sale+OE | 8,256 | $22.40 | $184,934.40 | -7.2% | |
| Dec 16, 2021 | AMPH Amphastar Pharmaceuticals, Inc. | CFO, EVP &Treasurer | Sale+OE | 1,744 | $22.40 | $39,065.60 | -1.6% | |
| Nov 11, 2021 | AMPH Amphastar Pharmaceuticals, Inc. | CFO, EVP &Treasurer | Sale+OE | 10,000 | $21.33 | $213,300.00 | -8.6% | |
| Aug 16, 2021 | AMPH Amphastar Pharmaceuticals, Inc. | CFO, EVP &Treasurer | Sell | 6,589 | $19.35 | $127,524.16 | -5.9% | |
| Jul 7, 2021 | AMPH Amphastar Pharmaceuticals, Inc. | CFO, EVP &Treasurer | Sale+OE | 10,000 | $20.37 | $203,739.00 | -8.2% |