Lee Howard

Amphastar Pharmaceuticals, Inc. · Director

Lee Howard is listed in public filings as director. This Lee Howard insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Amphastar Pharmaceuticals, Inc. (AMPH). Investors use Lee Howard's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Amphastar Pharmaceuticals, Inc.AMPH$2.9M159.4k sharesGrant / ExerciseJun 2, 2026$14.2K769 shares$18.45--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Amphastar Pharmaceuticals, Inc.AMPH$320k17.4k sharesGrant / ExerciseJun 1, 2026$319.9K17.4k shares$18.42--
Amphastar Pharmaceuticals, Inc.AMPH--160.1k sharesGrant / ExerciseJun 1, 2026Disclosure amount unavailable8.1k shares----
Amphastar Pharmaceuticals, Inc.AMPH$4.0M152k sharesGrant / ExerciseJun 3, 2025$24.0K923 shares$26.01--
Amphastar Pharmaceuticals, Inc.AMPH$289k11.4k sharesGrant / ExerciseJun 2, 2025$289.4K11.4k shares$25.38--
Amphastar Pharmaceuticals, Inc.AMPH--152.9k sharesGrant / ExerciseJun 2, 2025Disclosure amount unavailable5.1k shares----
Lee Howard | TradingNote