| 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 |
|---|---|---|---|---|---|---|---|---|---|
Senior EVP, Production Center | Senior EVP, Production Center | EVP, Production Center +1 more
1 company
Zhou Rong is a Senior EVP, Production Center at Amphastar Pharmaceuticals, Inc.. Recent SEC Form 4 filings include 0 buys and 9 sells.
Estimated insider holdings value: $3.4M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Mar 1, 2019 | AMPH Amphastar Pharmaceuticals, Inc. | EVP, Production Center | Sale+OE | 3,200 | $25.00 | $80,000.00 | -5.8% | |
| Feb 5, 2019 | AMPH Amphastar Pharmaceuticals, Inc. | EVP, Production Center | Sale+OE | 4,289 | $23.00 | $98,647.00 | -7.6% | |
| Dec 3, 2018 | AMPH Amphastar Pharmaceuticals, Inc. | EVP, Production Center | Sell | 1,089 | $22.00 | $23,958.00 | -2.0% | |
| Nov 9, 2018 | AMPH Amphastar Pharmaceuticals, Inc. | EVP, Production Center | Sell | 2,173 | $20.50 | $44,549.00 | -2.0% | |
| Dec 5, 2016 | AMPH Amphastar Pharmaceuticals, Inc. | EVP, Production Center | Sell | 61 | $20.70 | $1,262.43 | -0.2% | |
| Jun 15, 2016 | AMPH Amphastar Pharmaceuticals, Inc. | EVP, Production Center | Sell | 1,551 | $15.85 | $24,583.82 | -4.0% | |
| Dec 16, 2015 | AMPH Amphastar Pharmaceuticals, Inc. | EVP, Production | Sell | 772 | $14.29 | $11,031.96 | -2.9% | |
| Jun 17, 2015 | AMPH Amphastar Pharmaceuticals, Inc. | EVP, Production | Sell | 1,000 | $16.48 | $16,480.00 | -3.7% |