ironstocklab

Liawatidewi Yakob

EVP CORP ADMIN CENTER · 2 insider transactions on file

All transactions

DateTickerCompanyTypeSharesPriceValueFiling
2026-03-15AMPHAmphastar Pharmaceuticals, Inc.Tax withholding1,033$18.18$18,779.94filing
2026-03-04AMPHAmphastar Pharmaceuticals, Inc.Tax withholding965$19.96$19,261.40filing

Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.