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FISN Insider Trading

Insider Ownership Percentage: N/A
Insider Buying (Last 12 Months): $21,600.00
Insider Selling (Last 12 Months): $0.00

Deep Fission Insider Trading History Chart

This chart shows the insider buying and selling history at Deep Fission by year and by quarter.

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Deep Fission Share Price & Price History

Current Price: $2.06
Price Change: ▼ Price Decrease of -0.02 (-0.96%)
As of 11/13/2026 04:00 PM ET

This chart shows the closing price history over time for FISN up to the past year.

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Days: 30 | 90 | 365

Deep Fission Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/11/2026Elizabeth MullerCEOBuy10,000$2.16$21,600.0010,000View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Deep Fission (NASDAQ:FISN)

Deep Fission Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/22/2026Elevation Wealth Management LLC298,335$3.29M2.5%N/A0.506%Search for SEC Filing on Google Icon
8/19/2026Chapin Davis Inc.19,000$0.21M0.0%N/A0.032%Search for SEC Filing on Google Icon
8/11/2026Blue Owl Capital Holdings LP1,333,333$14.72M2.2%N/A2.263%Search for SEC Filing on Google Icon
Data available starting January 2016

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Deep Fission Inc. develops and deploys small modular nuclear reactors placed deep underground to generate electricity. Deep Fission Inc. is based in Berkeley, California.
Read More on Deep Fission

Today's Range

Now: $2.06
Low: $1.93
High: $2.12

50 Day Range

MA: $4.61
Low: $1.47
High: $8.47

52 Week Range

Now: $2.06
Low: $1.44
High: $19.00

Volume

256,963 shs

Average Volume

1,053,606 shs

Market Capitalization

$121.35 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

N/A

Who are the company insiders with the largest holdings of Deep Fission?

Deep Fission's top insider investors include:
  1. Elizabeth Muller (CEO)
Learn More about top insider investors at Deep Fission.