Published June 18, 2026 · Auto-generated from the S-1/A filing — every claim sourced.

Deep Fission, Inc. (FISN): what the S-1/A says

Deep Fission, Inc. has a S-1/A filing dated 2026-06-10 for its NASDAQ listing (US). Expected: Jun 18, 2026 · Price range: $16 · Offer size: $40,000,000.

Use of proceeds (from the filing)

• estimate that the net proceeds to us from this offering will be approximately $35.2 million (or approximately $41.2 million if the underwriters exercise in full their option to purchase additional shares of our common stock from us to cover over-allotments), assuming a public offering price of $17.00 per share, which is the midpoint of the range set forth on the cover page of this prospectus, and
• We intend to use the net proceeds to us from this offering for general working capital and corporate purposes, including towards the engineering, research and development, licensing and construction of our first pilot nuclear reactor and related technologies
• We will have broad discretion over how to use the net proceeds to us from this offering, and our investors will be relying on the judgment of our management regarding the application of the net proceeds of this offering
• Pending our use of the net proceeds from this offering, we intend to invest the net proceeds in a variety of capital preservation investments, including short-term, investment-grade, interest-bearing instruments and U.S. government securities

Source: S-1/A on SEC EDGAR · Full research: FISN IPO page (Sharia sector screen, timeline, FAQ).

Research and analysis only — not investment advice, not a recommendation to apply or avoid.