April's Insider Flow
医疗保健 · Healthcare

AMPH · Amphastar Pharmaceuticals, Inc.

内部人交易(Form 4)· Insider trading · 2026-07-01 – 2026-10-22

Amphastar Pharmaceuticals, Inc.(AMPH)内部人交易:2026-07-01 至 2026-10-22,内部人公开市场买入 —、卖出 $764K;高管董事有效买入 —、有效卖出 $237K。最近申报 2026-09-23。

买入 Bought—
卖出 Sold$764K
有效买入 Effective bought—
有效卖出 Effective sold$237K
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最近申报 Recent filings

交易日内部人类型股数价格金额
2026-09-21PETERS WILLIAM J
CFO, EVP & TREASURER, Director
卖出 Sell4,139$25.00$103KSEC
2026-09-16Zhou Rong
SENIOR EVP, PRODUCTION CENTER
卖出 Sell10,000$23.94$239KSEC
2026-09-02Zhou Rong
SENIOR EVP, PRODUCTION CENTER
卖出 Sell · 有效3,187$23.63$75KSEC
2026-08-11PRINS RICHARD K
Director
卖出 Sell · 有效7,973$20.30$162KSEC
2026-08-07PETERS WILLIAM J
CFO, EVP & TREASURER, Director
卖出 Sell8,180$22.48$184KSEC
「有效」= 高管或董事的公开市场主动买卖,排除 10b5-1 计划、行权卖出、缴税卖出、IPO/认购等。

拟出售 Form 144

预计出售日申报人股数约金额
2026-09-21PETERS WILLIAM J
Officer
4,139$103K10b5-1
2026-09-01Zhou Rong
Vice President
13,187$290K
2026-08-18Petersen Floyd F.
Director
47,101$989K
2026-08-11PRINS RICHARD K
Director
7,973$162K
2026-08-07PETERS WILLIAM J
Officer
8,180$184K10b5-1

内部人 Insiders

PETERS WILLIAM J、Zhou Rong、PRINS RICHARD K