Builders FirstSource (BLDR) Proxy filing summary

Executive summary

• Maintained strong financial performance in 2025 despite a soft housing market, with $15.2B in net sales and $1.6B in adjusted EBITDA, and generated $48M in productivity savings through supply chain initiatives.

• Invested over $110M in value-added operations and nearly $2B in return-enhancing opportunities, including eight acquisitions, to drive growth and address industry challenges.

• Returned capital to shareholders via $400M in share repurchases in 2025, totaling approximately 48% of outstanding shares since August 2021.

• Enhanced corporate social responsibility with new emissions reduction targets and maintained best-in-class safety performance.

Voting matters and shareholder proposals

• Shareholders will vote on: election of directors, advisory vote on executive compensation, ratification of PwC as auditor, approval of the 2026 Equity Incentive Plan, and approval of the Employee Stock Purchase Plan.

• Board recommends voting FOR all proposals and nominees.

Board of directors and corporate governance

• Board consists of 13 directors, 11 of whom are independent; recent refreshment added directors with expertise in technology and digital innovation.

• Board declassification approved, transitioning to annual elections by 2028.

• Board committees include Audit, Compensation, Nominating and Corporate Governance, and Technology, all with defined responsibilities and high independence standards.

• Annual board and committee evaluations are conducted, including self-assessments and periodic outside counsel interviews.