Builders FirstSource director Mark Alexander resigns for health reasons

Builders FirstSource, Inc.

Mark A. Alexander resigned from the Board of Directors on June 3, 2026.
Resignation due to health reasons; no disagreement with company operations.
Effective immediately; no replacement announced.
Company thanked Mr. Alexander for his counsel and contributions.

item 5.02

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Departed

Mark A. Alexander

Director

BLDR · Builders FirstSource, Inc.

Effective: 2026-06-03
Filed: June 5, 2026, 4:05 PM ET

On June 3, 2026, Mark A. Alexander notified the Board of Directors (the "Board") of Builders FirstSource, Inc. (the "Company") of his resignation from the Board, effective immediately, due to health reasons.

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Executive change SEC 8-K Item 5.02 confidence 0.95

Mark A. Alexander resigned as Director at Builders FirstSource, Inc..

Action: resigned
Role: Director

Exact text from the filing

On June 3, 2026, Mark A. Alexander notified the Board of Directors (the "Board") of Builders FirstSource, Inc. (the "Company") of his resignation from the Board, effective immediately, due to health reasons.

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Builders FirstSource, Inc. filing history →

Source: SEC EDGAR

accession 0001193125-26-259521

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