IPO Journey

Standard Nuclear, Inc.

IPO Date: July 16, 2026 · 4 filings tracked

Final Offer Terms

Ticker

STDN

Exchange

New York Stock Exchange

Offer Price

$15.00

Shares Offered

10,000,000

Estimated Proceeds

$150.0M

Expected Listing

July 17, 2026

Underwriters

Led by BofA Securities, Goldman Sachs & Co. LLC

S-1

June 18, 2026

Specializes in TRISO fuel, a safer, heat-resistant alternative to traditional nuclear fuel.
Technology-agnostic model allows the company to supply fuel to a wide range of advanced reactor designs.

S-1/A

July 7, 2026

Pure-play supplier of TRISO fuel for the emerging microreactor market.
Scalable 'cookie-cutter' manufacturing model targeting 40 metric tons annual capacity.

Changes from previous filing

S-1/A

July 15, 2026

Exclusive U.S. industrial-scale manufacturer of 'meltdown-proof' TRISO fuel.
Strategic focus on the high-growth microreactor market for AI data centers and defense.

Changes from previous filing

424B4 Final Pricing

July 16, 2026

Manufactures TRISO fuel, the 'most robust nuclear fuel on Earth' for advanced reactors.
Scalable 'Replicate, Don’t Redesign' modular production strategy allows for rapid capacity expansion.

Changes from previous filing

▸ Ticker symbol: STDN
▸ Exchange: New York Stock Exchange
▸ Final offer price: $15.0 per share
▸ Estimated proceeds: $150M
▸ Underwriters: BofA Securities, Goldman Sachs & Co. LLC, Barclays, UBS Investment Bank, Evercore ISI, RBC Capital Markets, William Blair, Stifel

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