Brag House Holdings, Inc. 8-K

What Happened

• Brag House Holdings, Inc. announced that on October 12, 2025 it entered into a Merger Agreement (amended Nov 26, 2025) with House of Doge Inc. and its wholly owned merger subsidiary. Under the agreement, the merger sub will merge into House of Doge, House of Doge will survive as a wholly owned subsidiary of Brag House, and Brag House will be renamed “House of Doge Inc.” The companies filed a Form S‑4 registration statement on December 4, 2025 (which includes a preliminary proxy statement/prospectus). On December 29, 2025 Brag House posted an investor presentation about the transaction to its website (filed as Exhibit 99.1).

Key Details

• Merger Agreement originally dated October 12, 2025; amended by Amendment No. 1 dated November 26, 2025.
• Form S‑4 (Initial Registration Statement) filed with the SEC on December 4, 2025 and includes a preliminary proxy statement/prospectus.
• Investor presentation about the transaction posted to Brag House’s website and furnished as Exhibit 99.1 on December 29, 2025.
• Upon closing, Merger Sub’s separate existence will cease and Brag House will be renamed “House of Doge Inc.”

Why It Matters

• This filing confirms a pending business combination and rebranding that will make House of Doge a wholly owned subsidiary of Brag House and change the public company’s name — material corporate and strategic changes investors should track.
• The S‑4 filing (preliminary proxy/prospectus) and the investor presentation provide the formal disclosures and shareholder information needed as the deal moves through SEC review and any required shareholder approvals. Investors should review the S‑4 and the posted presentation for transaction terms, timing, and potential impacts on shareholding.