SEC Filing Summary for Builders FirstSource, Inc.

This filing details stock transactions by Stephen J. Herron, Chief Operating Officer of Builders FirstSource, Inc. On March 15, 2026, Herron acquired 15,325 restricted stock units (RSUs) under the company's 2014 Incentive Plan, which vest in increments from 2027-2029. Additionally, 6,650 performance-based RSUs vested. Herron also disposed of 5,818 shares to cover tax withholding obligations, with a transaction price of $88.09 per share. Following these transactions, Herron holds 111,110 shares of common stock.