ironstocklab

Winters Michael Carl

SVP, Arch Spec & Bus Dev · 2 insider transactions on file

All transactions

DateTickerCompanyTypeSharesPriceValueFiling
2026-04-08AWIARMSTRONG WORLD INDUSTRIES INCTax withholding1,629$172.77$281,442.33filing
2026-04-08AWIARMSTRONG WORLD INDUSTRIES INCOption exercise3,742$0.00$0.00filing

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