Welcome to our dedicated page for Willow Lane Acqu SEC filings (Ticker: WLAC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Willow Lane Acquisition Corp. (WLAC) files reports and transaction documents with the U.S. Securities and Exchange Commission as part of its role as a Nasdaq-listed special purpose acquisition company. This SEC filings page brings together those documents, including current reports on Form 8-K that describe material events such as the signing of its Business Combination Agreement with Boost Run Holdings, LLC and related entities.
Through these filings, investors can review details of Willow Lane’s capital structure, including its Class A ordinary shares and warrants listed under WLAC and WLACW, as well as the terms of its underwriting agreement with BTIG, LLC and subsequent amendments to the deferred underwriting commission. The filings also outline the structure of the proposed business combination with Boost Run, the planned continuation of Willow Lane from the Cayman Islands into Delaware, and the expected mergers that would result in Willow Lane and Boost Run becoming wholly owned subsidiaries of Boost Run Inc. (Pubco).
Key documents to watch for this SPAC include the Registration Statement on Form S-4, which Willow Lane, Boost Run and Pubco intend to file, and related proxy statement/prospectus materials for the shareholder vote on the business combination and redemption rights. Form 8-K reports provide additional context on press releases, shareholder block trades, transaction conditions, and extensive forward-looking statement and risk factor disclosures.
On Stock Titan, these SEC filings are supplemented with AI-powered summaries that explain the structure and implications of documents such as 8-Ks and the planned S-4, helping users quickly understand how each filing relates to Willow Lane’s progress toward its initial business combination and the potential creation of Pubco as a publicly traded company.
Willow Lane Acquisition Corp. submitted a Form 15 certifying termination of its duty to file reports under the Securities Exchange Act and suspending reporting obligations under Sections 13 and 15(d). The filing lists the registered classes as Units, Class A Ordinary Shares (par value $0.0001) and Redeemable Warrants exercisable at $11.50. The company states an approximate number of holders of record as One and the certification is dated June 9, 2026.
Willow Lane Acquisition Corp. reported net income of $422,377 for the quarter ended March 31, 2026, driven mainly by $1,185,502 of interest income on its Trust Account. General and administrative costs rose to $764,675, and cash outside the Trust Account declined to $96,558, resulting in a working capital deficit of $1,231,498.
The Trust Account balance increased to $133,769,323, or about $10.57 per public share, reflecting accumulated interest. Management disclosed that limited liquidity and the mandatory liquidation deadline create substantial doubt about the company’s ability to continue as a going concern if a business combination is not completed.
Subsequent to quarter-end, shareholders approved the Boost Run Business Combination on April 30, 2026 with no redemptions, leaving approximately $134.5 million in the Trust Account, and the transaction closed on May 8, 2026, transforming Willow Lane and Boost Run into wholly owned subsidiaries of a new public company, Pubco.
Willow Lane Acquisition Corp. reports Schedule 13G/A ownership update for Magnetar-related reporting persons. As of March 31, 2026, Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC and David J. Snyderman each reported 946,350 shares—approximately 7.48% of the outstanding Class A ordinary shares (based on February 19, 2026 Form 10-K disclosure of 12,650,000 shares outstanding). The Reporting Persons ceased to hold greater than 5% on May 11, 2026.
The Goldman Sachs Group, Inc. and Goldman Sachs & Co. LLC report shared beneficial ownership of 431,543 Class A Ordinary Shares of Willow Lane Acquisition Corp. The filing shows shared voting and dispositive power of 431,543 shares, representing 3.4% of the class.
The submission is a joint Schedule 13G/A amendment that includes a joint filing agreement and exhibits describing the parent/subsidiary relationship and reporting-unit disclaimers.
Willow Lane Acquisition Corp. reported insider transactions tied to its closing business combination with Boost Run Holdings and Boost Run Inc. On May 8, 2026, Willow Lane Sponsor, LLC, an entity associated with CEO B. Luke Weil, converted 4,628,674 Class B Ordinary Shares into the same number of Class A Ordinary Shares and then tendered those Class A shares in a transaction where they were cancelled in exchange for Class A common stock of Pubco. On the same date, the Sponsor also disposed of 4,007,222 warrants to purchase Class A Ordinary Shares, which were cancelled in exchange for Pubco warrants. Following these steps, the Sponsor and Mr. Weil held zero Class A Ordinary Shares and zero warrants of Willow Lane Acquisition Corp., with their economic interest shifted to securities of Pubco.
Willow Lane Acquisition Corp. filed an amended Form 3 showing that Willow Lane Sponsor, LLC holds 4,628,674 Class B ordinary shares, reported as indirect ownership for B. Luke Weil. These Class B shares will automatically convert into the same number of Class A ordinary shares at the time of the company’s initial business combination, or earlier at the holder’s option, subject to adjustments.
The Class B holding includes up to 603,740 shares subject to forfeiture if the underwriters of the initial public offering do not fully exercise their over-allotment option. Weil is the managing member of the Sponsor and may be deemed a beneficial owner but disclaims beneficial ownership except to the extent of his pecuniary interest.
Willow Lane Acquisition Corp. notified Nasdaq of the removal of its Class A ordinary shares, warrants and units from listing and registration on the Nasdaq Stock Market. The filing states the Exchange has struck the class from listing and the issuer complied with the Exchange's rules governing voluntary withdrawal.
Willow Lane Acquisition Corp. ownership disclosure: TOMS Capital Investment Management LP reports beneficial ownership of 3,902,300 Class A Ordinary Shares, representing 30.8% of the class. The percentage is calculated using 12,650,000 shares outstanding as of March 12, 2026, per the issuer's Form 8-K. The shares are held by funds and accounts managed by TCIM, including TCIM Master Fund Ltd.
AWM Investment Company, Inc. reported beneficial ownership of 779,299 shares of Willow Lane Acquisition Corp. common stock, representing 6.2% of the class as of the reporting period. AWM states it holds sole voting and dispositive power over those shares in its capacity as investment adviser to five affiliated funds.
The filing lists the per-fund allocations: 113,778 shares held by Special Situations Cayman Fund, 389,961 by Special Situations Fund III QP, 43,047 by Special Situations Private Equity Fund, 40,806 by Special Situations Technology Fund, and 191,707 by Special Situations Technology Fund II. The report is signed by Adam Stettner.
Willow Lane Acquisition Corp. shareholders approved its Business Combination with Boost Run Holdings, LLC, paving the way to re-domicile from the Cayman Islands to Delaware and merge into Boost Run’s new parent, Boost Run Inc. (“Pubco”). All key related proposals, including the domestication, Pubco charter and bylaws, Nasdaq share issuance, director elections, incentive plan, and an Insider Letter amendment, received sufficient support. No shareholders redeemed ordinary shares, leaving about $134.5 million in the trust account to be available to Pubco after closing, net of transaction expenses. Following closing, the combined company is expected to trade on Nasdaq as BRUN and BRUNW.