DEEP FISSION, INC.
PricedNASDAQ Global: FISN
DEEP FISSION, INC. IPO
Monitoring
S-1 Filed
Priced
Trading
Offering size
$40M
Range: 16.00
Exchange
NASDAQ Global
Ticker: FISN
Status
Priced
IPO date
Jun 18, 2026
IPO timeline
Upcoming
S-1 filed with SEC
Initial registration statement submitted to the Securities and Exchange Commission.
Jun 18, 2026
First-day trading
Shares available on the open market.
Frequently asked questions
When is DEEP FISSION, INC. going public?
DEEP FISSION, INC. has been priced and is expected to begin trading on Jun 18, 2026.
What is DEEP FISSION, INC.'s IPO valuation?
The estimated offering value is $40M, with a preliminary price range of 16.00. Final valuation will be determined at pricing.
What exchange will DEEP FISSION, INC. list on?
DEEP FISSION, INC. is expected to be listed on the NASDAQ Global. The ticker symbol is FISN.
Has DEEP FISSION, INC. filed an S-1 with the SEC?
No. As of the most recent data, DEEP FISSION, INC. has not filed a Form S-1 or other registration statement with the SEC.
Sources: FireStrike proprietary index · SEC EDGAR