AmperCap Acquisition Company

Item 8.01. Other Events. On June 4, 2026, AmperCap Acquisition Company (the “ Company ”) consummated its initial public offering (“ IPO ”) of 12,500,000 units (the “ Units ”). The Units were sold at a price of $10.00 per Unit, generating gross proceeds to the Company of $125,000,000. Each Unit consists of one ordinary share of the Company, par value $0.0001 per share (the “ Ordinary Shares ”), and one right to receive one-tenth (1/10) of one Ordinary Share upon the consummation of the Company’s initial business combination (each, a “ Share Right ”). Simultaneously with the closing of the IPO, the Company completed the private sale (the “ Private Placement ”) of an aggregate of 512,500 units (the “ Private Placement Units ”) to AmperSPAC LLC, the Company’s sponsor (the “ Sponsor ”), EarlyBirdCapital, Inc., the representative of the Company’s underwriters in the IPO (“ EBC ”), and certain third-party investors at a purchase price of $10.00 per Private Placement Unit, generating gross proceeds to the Company of $5,125,000. In connection with the IPO, the underwriters were granted a 45-day option from the date of the prospectus (the “ Over-Allotment Option ”) to purchase up to 1,875,000 additional units to cover over-allotments (the “ Option Units ”), if any. On June 10, 2026, the underwriters purchased an additional 1,837,500 Option Units pursuant to the partial exercise of the Over-Allotment Option. The remaining 37,500 Option Units will not be exercised. The Option Units were sold at an offering price of $10.00 per Unit, generating additional gross proceeds to the Company of $18,375,000. In connection with the closing of the Over-Allotment Option, the Sponsor and EBC purchased an additional 55,125 Private Placement Units in the aggregate at a price of $10.00 per Private Placement Unit, generating total gross proceeds of $551,250. Following the closing of the IPO and the Over-Allotment Option, a total of approximately $144,808,750 of the proceeds from the sale of the Units, the Option Units, and the Private Placement Units was placed in a U.S.-based trust account maintained by Continental Stock Transfer & Trust Company acting as trustee. An audited balance sheet as of June 4, 2026 reflecting the receipt of the proceeds from the IPO and the Private Placement has been issued by the Company and is included as Exhibit 99.1 to this Current Report on Form 8-K. Forfeiture of Founder Shares As previously disclosed on a Current Report on Form 8-K dated June 12, 2026, on June 8, 2026, the underwriters informed the Company that they would not exercise the remainder of their over-allotment option and on June 10, 2026, 12,500 founder shares of the Company held by the Sponsor were forfeited by the Sponsor. On June 10, 2026, an aggregate of 717 founder shares of the Company held by EBC and its designees were also forfeited by EBC and such designees.