TAE Technologies stock $76.88 USD
Private-market facts for current and former TAE Technologies employees researching their stock.
Price per share sourced from public secondary-market data. Updated April 2026. Indicative only — not a live quote.
Overview
Fusion energy company developing a hydrogen-boron (proton-boron-11) approach to fusion power that would produce energy without radioactive waste.
TAE Technologies outlook
For employees evaluating TAE Technologies equity, a 1x base multiple suggests the stock may be close to fairly valued at current prices. The upside scenario at 2x is relatively close to the base case, suggesting more predictable but narrower range of outcomes.
These estimates reflect modeled return scenarios, not guaranteed outcomes. Actual results depend on company performance, market conditions, share class, and timing.
Selling TAE Technologies shares
Why shareholders consider selling
Shareholders in TAE Technologies may explore liquidity for a number of reasons — diversifying a concentrated position, funding a personal financial goal, or simply reducing exposure to a single private holding. As a private company, TAE Technologies does not trade on a public exchange, meaning employees and early shareholders cannot simply sell through a brokerage. Extended private timelines can leave shareholders waiting years for an exit event, which is why some choose to explore secondary-market options.
Can you sell TAE Technologies stock?
Whether a shareholder can sell typically depends on what they hold and how it was acquired. Vested and exercised shares are generally more straightforward than unexercised options or unvested RSUs. Most private companies, including those in the Clean Energy & Climate sector, impose transfer restrictions such as rights of first refusal or board approval requirements. The specific terms governing TAE Technologies shares would be outlined in the holder's equity agreement or the company's governing documents.
What affects the value of TAE Technologies shares?
The price a buyer is willing to pay for private shares is shaped by several factors: overall demand for the stock, the company's financial performance, broader Clean Energy & Climate market conditions, and any recent private-market transaction activity. Data points such as the company's Series G round and recent secondary-market pricing can help frame expectations, though they do not guarantee a transaction price.
What should holders check before selling
- The type of security held (common shares, preferred, options, RSUs)
- Whether the equity is fully vested and, for options, whether it has been exercised
- Any transfer restrictions, lock-up provisions, or company approval requirements
- Estimated net proceeds after applicable taxes and transaction fees
- Whether partial liquidity — selling a portion rather than the full position — may be a better fit
Tools for TAE Technologies shareholders
Exploring equity in TAE Technologies often raises questions about taxes, exercise timing, valuation, and exit outcomes. These tools can help you model different decisions using your own assumptions.
Latest funding round
TAE Technologies most recently raised a Series G round in June 2024. Total funding raised to date is approximately $1.2B.
Lead investors in this round include Google and NEA.
Founders & company background
TAE Technologies was founded in 1998 by Norman Rostoker, Michl Binderbauer and is headquartered in Foothill Ranch, CA.
Investors
Industry
Similar private companies
Latest TAE Technologies news
Frequently asked questions
- Is TAE Technologies still a private company?
- Yes, TAE Technologies is currently a private company.
- What is TAE Technologies's latest funding round?
- TAE Technologies's most recent known round is Series G, raised in June 2024.
- What is TAE Technologies's valuation?
- TAE Technologies's valuation has not been publicly disclosed.
- Who are the investors in TAE Technologies?
- Notable investors include Google, NEA, Venrock, Wellcome Trust, Sumitomo Corporation.
- Can I sell my TAE Technologies stock?
- Private company shares can sometimes be sold on secondary markets. Speaking with a specialist who understands TAE Technologies stock can help you evaluate your options.
Related pages
Last verified: 2026-04-13 · TAE Technologies data compiled from funding disclosures, investor announcements, corporate filings, and public records.
Information on this page is compiled from publicly available sources and may be outdated or incomplete. This is not investment advice. Consult a qualified advisor before making financial decisions.