Every 424B that CAPSTONE ENERGY+ INC (CGEH) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow CGEH and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full CGEH filings page.
Capstone Energy+, Inc. has established a shelf registration allowing it to offer up to $500,000,000 of common stock, preferred stock, debt securities, warrants or units from time to time, on terms to be detailed in future prospectus supplements. Net proceeds from any offerings may be used for general corporate purposes, including working capital, capital expenditures, acquisitions, and repurchases or redemptions of securities, and may also be used to repay indebtedness or be invested in short-term marketable securities. The company is a Nasdaq-listed smaller reporting company and non-accelerated filer focused on behind-the-meter clean energy and AI/data center power solutions, with both voting and non-voting common stock and a significant Series A Convertible Preferred Stock layer featuring a $5.00 conversion price and a 5.00% PIK dividend, subject to various adjustments and protective provisions.
Capstone Energy+, Inc. registers for resale 38,336,070 shares of common stock to permit certain selling stockholders to sell previously issued and issuable shares, including 24,000,000 Series A Conversion Shares and PIPE-related shares. The shares will be sold by the selling stockholders and the Company will receive no proceeds from these resales.
The resale registration covers shares issued in the 2025 PIPE and 2026 PIPE, Pre-Funded Warrants exercisable into common stock, and shares issuable upon conversion of Series A Preferred Stock.
Capstone Green Energy Holdings, Inc. is registering up to 7,500,000 shares of common stock for resale by existing investors. This includes 3,980,000 outstanding shares and 3,520,000 shares issuable upon exercise of pre-funded warrants sold in a November 2025 private placement. Capstone will not sell any new securities or receive proceeds from these resales; selling stockholders will receive any sale proceeds and pay related selling commissions, while the company covers registration costs.
The November 2025 private placement raised about $15.0 million in gross proceeds, of which roughly $8.0 million was used to repay debt maturing on December 7, 2025, with the balance planned for product development, expansion into the AI data center market, working capital and general purposes. As of January 2, 2026, 22,926,208 shares of common stock were outstanding. Capstone develops and services low-emission microturbine energy systems and is pursuing opportunities in microgrids, renewable energy and AI-focused data center infrastructure.
The prospectus highlights substantial risks, including significant indebtedness, a stated substantial doubt about the company’s ability to continue as a going concern, past financial restatements, a limited and volatile OTCQX trading market, reliance on key personnel, and uncertainty around long-term profitability and the emerging AI-related markets.