Standard Nuclear, Inc.

424B4 priced

Price $15.00 · 10,000,000 shares · Gross proceeds $150,000,000

Standard Nuclear, Inc. has filed a 424B4 registration statement for its IPO, detailing corporate governance changes to deter hostile takeovers, including a classified board, supermajority voting requirements, and Delaware anti-takeover provisions. The filing confirms listing on the NYSE under 'STDN' and outlines share sale restrictions, including lock-up agreements and Rule 144/701 compliance. It also highlights risks related to regulatory approvals, nuclear safety, and dependence on government contracts.

EFFECT effective

8-A12B effective

S-1/A amended

Price $15.00 · Range $15.00 to $15.00 · 10,000,000 shares · Gross proceeds $150,000,000

Standard Nuclear, Inc. is preparing for its IPO, focusing on advanced nuclear fuel manufacturing, particularly TRISO-based fuel. The company relies on customers for enriched uranium supply, faces regulatory hurdles, and operates under a DOE oversight agreement (OTA). Key risks include supply chain constraints, dependency on HALEU availability, and potential termination of the OTA. The company also partners with Framatome for production at an NRC-licensed facility, with specific milestones for a joint venture. Challenges include scaling production, obtaining regulatory approvals, and market competition.

CERT inactive

S-1/A amended

Range $18.00 to $21.00 · 18,250,000 shares

Standard Nuclear, Inc. is seeking to raise capital through its IPO, focusing on advanced nuclear fuel manufacturing, particularly TRISO fuel. The company relies heavily on regulatory approvals, customer-supplied enriched uranium (including HALEU), and partnerships like its joint venture with Framatome. Key challenges include supply chain constraints, regulatory hurdles, and dependencies on third-party materials and government programs. The filing highlights risks related to HALEU availability, DOE oversight, and the potential termination of critical agreements.

S-1 filed

Standard Nuclear, Inc. acquired USNC Assets for $32.9M to become a reactor-agnostic TRISO fuel manufacturer, developing modular production capabilities. Recent milestones include a DOE OTA for advanced fuel facilities, receiving HALEU feedstock, and a joint venture with Framatome. The company aims to supply TRISO fuel to Nano and advance nuclear technology deployment through government programs.

DRS/A amended

DRS/A amended

DRS/A amended

DRS filed

CONFIDENTIAL-S1 filed

Standard Nuclear’s later-public IPO process is explicitly tied back to confidential S-1 draft submissions dated February 9 and March 26, 2026. The company publicly filed on June 18, 2026 and secondary filing-based IPO coverage identified the proposed NYSE ticker as STDN.