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AMPHAmphastar Pharmaceuticals, Inc.

NASDAQ · PHARMACEUTICAL PREPARATIONS
Last close $25.81 · 2026-09-30
ABOUT
ExchangeNASDAQ
SectorHealthcare
IndustryPHARMACEUTICAL PREPARATIONS
Market cap$1.10B
CountryUSA
RECENT INSIDER TRADES
  • 2026-09-23 · PETERS WILLIAM J (CFO, EVP & TREASURER) · SELL
  • 2026-09-17 · Zhou Rong (SENIOR EVP, PRODUCTION CENTER) · OTHER
  • 2026-09-17 · Zhou Rong (SENIOR EVP, PRODUCTION CENTER) · SELL
  • 2026-09-03 · Zhou Rong (SENIOR EVP, PRODUCTION CENTER) · SELL
  • 2026-08-12 · PRINS RICHARD K (Director) · SELL
INSTITUTIONAL OWNERSHIP
Institutional holders230
Shares held37,649,129
Value$873.67M
Percent of shares outstanding88.51%
As of quarter end2026-06-30
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2026 CATALYSTPIT · NOT FINANCIAL ADVICE · DELAYED FILINGS
Amphastar Pharmaceuticals, Inc. (AMPH) · Stock Price, Insider Trades, Institutional Holdings · CatalystPit