Disclosure profile

Who’s trading BLDR?

Builders FirstSource, Inc.

Every disclosed Congress and corporate-insider transaction in BLDR (Builders FirstSource, Inc.) — 23 trades from 18 politicians and executives, each AI-scored. Updated as new filings land.

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FilerActionAmountFiledScore

Narayan GayatriSEC Form 4——2026-06-163

Herron Stephen JSEC Form 4——2026-06-102

Hiller MichaelSEC Form 4——2026-06-081

Builders FirstSource, Inc. (BLDR)SEC 8-K——2026-06-055

Charles Dirkson RSEC Form 4——2026-06-024

Steinke Craig ArthurSEC Form 4——2026-06-024

Hayes William BSEC Form 4——2026-06-024

Boydston Cory JacobsSEC Form 4——2026-06-024

MILGRIM BRETT NSEC Form 4——2026-05-184

ALEXANDER MARK ASEC Form 4——2026-05-185

Renz MariaSEC Form 4——2026-05-184

Builders FirstSource, Inc. (BLDR)SEC 8-K——2026-05-186

LEVY PAUL SSEC Form 4——2026-05-184

Rush David ESEC Form 4——2026-05-184

Steinke Craig ArthurSEC Form 4——2026-05-184

OLEARY JAMESSEC Form 4——2026-05-184

Boydston Cory JacobsSEC Form 4——2026-05-185

Hayes William BSEC Form 4——2026-05-184

Charles Dirkson RSEC Form 4——2026-05-184

AINOA CHERYLSEC Form 4——2026-05-184

CHRISTOPHE CLEVELAND ASEC Form 4——2026-05-184

Builders FirstSource, Inc. (BLDR) (CIK 0001316835)SEC Form 144Buy—2026-05-085

Hon. Rohit KhannaHouse PTRBuy$15k2026-01-067

Public-record disclosures (SEC Form 4 & Congressional PTRs). Research tool — not investment advice.