InsidersTradesSigma
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Discover the complete record of transactions filed by Gaugh David Russell. Officer active across 1 company, notably Amphastar Pharmaceuticals, Inc.. In total, 2 disclosures have been logged. History available since 18 July 2025. The latest transaction was disclosed on 1 June 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
2 条申报中的 2 条