BAILLIE LUMBER CO., L.P. 401(K) PLAN Contribution & Employer Match

BAILLIE LUMBER CO., L.P. 401(K) PLAN Average Participant Retirement Account Value

BAILLIE LUMBER CO., L.P. 401(K) PLAN Estimated Average Employee Contribution Amount

• Each eligible employee may make pre-tax and Roth contributions to the Plan in the form of a 1% to 90% salary reduction limited to statutory limits.
• The Plan also accepts participant rollover contributions from other qualified plans.
• Eligible employees are automatically enrolled in the plan at 5% of the contributing employee’s compensation, as defined by the Plan, as well as a 1% annual automatic increase up to 10% of compensation, unless the participant makes an election indicating otherwise.

• The Companies declared a discretionary matching employer contribution equal to 35% of the participant’s deferral up to 4% of compensation for eligible employees (except for those employed by Hawkeye Forest Products, L.P.
• and Greene Lumber Co., L.P.) for the year ended December 31, 2024.
• A discretionary matching contribution was also declared equal to 100% of the first 3% of contributed compensation and 50% of the next 2% of contributed compensation for the benefit of eligible Greene Lumber Co., L.P.
• employees for the year ended December 31, 2024.
• A discretionary matching contribution was also declared equal to 50% of the first 4% of contributed compensation for the benefit of eligible Hawkeye Forest Products, L.P.
• employees for the year ended December 31, 2024.

• Participants are fully vested in their elective deferrals at all times and become 100% vested in the employer discretionary matching contributions after three years of eligible service.
• Participants become 100% vested in additional discretionary employer contributions on a graded vesting schedule after six years of eligible service.