{"data":[{"accessionNo":"0001921094-26-000449","issuerCik":"0001316835","issuerName":"Builders FirstSource, Inc.","ticker":"BLDR","personName":"Rush David E","relationship":"Director","securityClass":"Common","broker":"Charles Schwab & Co., Inc.","unitsToSell":5000,"aggregateMarketValue":390831,"unitsOutstanding":107559876,"approxSaleDate":"2026-05-08","exchange":"NYSE","filedAt":"2026-05-08"}],"updatedAt":"2026-10-13T05:14:01.426Z","source":"xoomar.com","docs":"https://xoomar.com/markets/api","license":"https://xoomar.com/terms","attribution":"Credit XOOMAR with a link to the dataset page on xoomar.com when you republish this data","meta":{"source":"SEC","sourceAttribution":"Form 144 data: SEC.","notice":"10 requests a minute without a key, 30 with a free key. Get a free key at https://xoomar.com/signup?utm_source=api, register your app at https://xoomar.com/developers/register?utm_source=api, and credit the data as \"Data: XOOMAR\" together with the sourceAttribution line."}}