Company: WLACW
Filing Date: 2025-10-08
Form Type: 425
Source: 0001493152-25-017465
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Company: Willow Lane Acquisition Corp.
Filing Date: 2025-10-08
Form: 425
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Filed by Willow Lane Acquisition Corp.

pursuant to Rule 425 under the Securities Act of 1933

and deemed filed pursuant to Rule 14a-12

under the Securities Exchange Act of 1934

Subject Company: Willow Lane Acquisition Corp.

Commission File No. 001-42400

Boost Run Holdings, LLC

Date: October 8, 2025

As previously disclosed, on September 15, 2025, Willow Lane Acquisition Corp., a Cayman Islands exempted company (“Willow Lane”), entered into a Business Combination Agreement (the “Business Combination Agreement”) with (i) Boost Run Inc., a Delaware corporation (“Pubco”), (ii) Benchmark Merger Sub I Inc., a Delaware corporation and a wholly-owned subsidiary of Pubco, (iii) Benchmark Merger Sub II LLC, a Delaware limited liability company and a wholly-owned subsidiary of Pubco, (iv) Boost Run Holdings, LLC, a Delaware limited liability company (“Boost Run”), (v) George Peng, solely in the capacity as the representative from and after the Effective Time (as defined in the Business Combination Agreement) for Willow Lane shareholders as of immediately prior to the Effective Time and their successors and assigns (other than the holders of Boost Run’s issued and outstanding membership interests (the “Sellers”)) in accordance with the terms and conditions of the Business Combination Agreement, and (vi) Andrew Karos, solely in the capacity as the representative from and after the Effective Time for the Sellers as of immediately prior to the Effective Time (and their successors and assigns) in accordance with the terms and conditions of the Business Combination Agreement for a proposed business combination (the “Business Combination”).

On October 8, 2025, Willow Lane and Boost Run made the below communications respectively.

Additional Information and Where to Find It

Willow Lane, Boost Run and Pubco intend to file relevant materials with the Securities and Exchange Commission (the “SEC”), including a Registration Statement on Form S-4 (as may be amended, the “Registration Statement”), which will include a proxy statement of Willow Lane and a prospectus in connection with Business Combination, referred to as a proxy statement/prospectus. The definitive proxy statement and other relevant documents will be mailed to shareholders of Willow Lane as of a record date to be established for voting on Willow Lane’s proposed Business Combination with Boost Run. SHAREHOLDERS OF WILLOW LANE AND OTHER INTERESTED PARTIES ARE URGED TO READ, WHEN AVAILABLE, THE REGISTRATION