FISN
Deep Fission, Inc. Common Stock
NASDAQ · Utilities · Independent Power Producers · US
$7.15
+0.14%Aug 25, 2026, 11:00 UTC
Deep Fission, Inc. appointed ShawnTrell Scales as its first Chief People Officer.
Source:Aug 6, 2026, 12:00 UTC
The U.S. Department of Energy approved a nuclear safety design agreement for Deep Fission's Gravity reactor, designed to convert to commercial operation.
Source:Aug 3, 2026, 21:47 UTC
Deep Fission Inc. reported a net loss of $31 million, or 56 cents per share, for its second quarter.
Source:Aug 3, 2026, 08:15 UTC
Deep Fission, a California startup, plans to operate the first commercial nuclear reactor a mile underground in Parsons, Kansas, by 2027 or 2028, and has already drilled a test hole on the outskirts of the town.
Jul 29, 2026, 14:45 UTC
Deep Fission proposes to build an underground nuclear reactor in Parsons, Kansas, with a pilot project that has split local opinion.
Jul 23, 2026, 09:15 UTC
Deep Fission completed a data acquisition well, proving the ability to drill to 6,000 feet.
Jul 7, 2026, 11:00 UTC
Deep Fission's prototype reactor canister arrived at its Parsons, Kansas site, advancing its reactor proof-of-concept program.
Jun 22, 2026, 20:15 UTC
Deep Fission closed a public offering of 2,500,000 shares of common stock at $16.00 per share, raising $40 million in gross proceeds.
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