Every 424B that Hadron Energy, Inc. (HDRN) 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 HDRN 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 HDRN filings page.
Hadron Energy, Inc. is updating its S-1 prospectus to incorporate its June 30, 2026 quarterly report while registering up to 28,719,000 shares of common stock, up to 57,432,395 shares for resale by selling securityholders, and 3,719,000 warrants. The common stock trades on Nasdaq under “HDRN.”
For the six months ended June 30, 2026, Hadron reported net income of $30.9 million, driven largely by non-cash gains from remeasurement and settlement of prior liabilities, including Simple Agreements for Future Equity and warrant liabilities, while the core business recorded a loss from operations of $6.2 million. Operating expenses rose as the company scaled general and administrative, research and development, and stock-based compensation.
Cash increased to $22.2 million and stockholders’ equity improved to $19.2 million following the SPAC business combination, which generated approximately $22.9 million in net proceeds and eliminated SAFEs and prior Simple Agreement obligations. Hadron states it has no debt and believes existing cash will fund operations for at least one year, as it advances licensing and development of its 10 MWe micro modular reactor.
Hadron Energy, Inc. filed a prospectus supplement updating a prior prospectus covering up to 28,719,000 shares of common stock, up to 57,432,395 shares of common stock for resale by selling securityholders, and 3,719,000 warrants to purchase common stock. The common stock trades on Nasdaq under the symbol HDRN, and the company highlights that investing in its securities involves a high degree of risk, referring readers to its risk factors.
The company also appointed Eric Williams as Executive Vice President of Engineering, effective August 31, 2026. His approved compensation includes a $400,000 base salary and an annual target bonus equal to 40% of base salary under an executive incentive plan to be established.
Hadron Energy, Inc. filed a shelf prospectus registering up to 28,719,000 shares of Common Stock issuable upon exercise of outstanding warrants and registering for resale up to 57,432,395 shares and 3,719,000 warrants held by selling securityholders. The prospectus states the Company would receive proceeds only if warrants are exercised for cash (the filing cites aggregate potential cash proceeds of approximately $333 million if all warrants are exercised). The prospectus discloses recent corporate history, technology focus on a 10 MWe transportable Micro Modular Reactor (the Hadron Halo), various supplier MOUs and agreements, and material financial context including a June 12, 2026 closing share price of $2.74 per share and historical net losses.