On September 28, 2021, Wabash National Corporation entered into an Increase Agreement Regarding Incremental Revolver Commitments and Second Amendment to Second Amended and Restated Credit Agreement, which exercised an option under its existing revolving credit agreement to increase the total revolving credit commitments by $50 million from $175 million to $225 million. The ABL Credit Agreement continues to include an increase option, which would allow the Company, subject to certain terms and conditions set forth in the ABL Credit Agreement (including the approval of the lenders providing the applicable increase), to increase the total revolving credit commitments under the ABL Credit Agreement by a further $50 million to a maximum of $275 million. The Company expects to use a portion of the borrowings under the resulting additional credit availability, coupled with net proceeds from the Company’s issuance and sale of $400 million aggregate principal amount of the Company’s 4.50% Senior Notes due 2028, to fund the redemption in full of the Company’s outstanding 5.50% Senior Notes due 2025, to retire the balance of its existing term loan credit agreement and to pay all related fees and expenses.