Installed Building Products (IBP) Proxy Filing summary

Executive summary

• Annual Meeting of Stockholders scheduled for May 20, 2025, at 10:00 a.m. Eastern Time, to be held virtually via live audio webcast.

• Proxy materials and 2024 Annual Report are available online, with options for electronic or paper delivery.

• Shareholders are encouraged to review proxy materials and vote online, by phone, or by requesting a paper copy.

Voting matters and shareholder proposals

• Election of three directors (Jeffrey W. Edwards, Lawrence A. Hilsheimer, Janet E. Jackson) for three-year terms.

• Ratification of Deloitte & Touche LLP as independent registered public accounting firm for 2025.

• Advisory approval of named executive officer compensation (say-on-pay).

• Board recommends voting FOR all nominees and FOR Proposals 2 and 3.

Board of directors and corporate governance

• Board of Directors nominates three individuals for election to serve three-year terms.