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Sierra Space Stock (SISP)
Sierra Space is a commercial space company that specializes in the development of advanced space technologies and solutions.
About Sierra Space Stock
Founded
2021
Headquarters
Louisville, CO, US
Industries
Apps, Software, Artificial Intelligence
Sierra Space Press Mentions
Stay in the know about the latest news on Sierra Space
Anduril Raises Another $5B As Defense Tech Startups Shatter Funding Records
news • May 13, 2026
Is space Scotland's destiny or do we simply have stars in our ayes?
heraldscotland • May 07, 2026
Advisors see stars in SpaceX IPO after successful Artemis splashdown: Westwood CIO
investmentnews • May 05, 2026
Sales, tech and talent leadership moves across the market
washingtontechnology • May 05, 2026
Retired Space Force lieutenant general joins Sierra Space board
bizwest • May 02, 2026
Sierra Space Management
Leadership team at Sierra Space
Chief Executive Officer
Tom Vice
Chief Operating Officer
Jeff Babione

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Trading Sierra Space Stock
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Accredited investors can buy pre-IPO stock in companies like Sierra Space through EquityZen funds. These investments are made available by existing Sierra Space shareholders who sell their shares on our platform. Typically, these are early employees who need to fund a life event – house, education, etc. Accredited investors are then offered the opportunity to invest in this stock through a fund, like those used by hedge funds serving large investors. While not without risk, investing in private companies can help investors reach goals of portfolio diversification, access to potential growth and high potential return. Learn more about our Guided Investment process for buying Pre-IPO Shares.
How to sell Sierra Space stock?
Shareholders can sell their Sierra Space stock through EquityZen's private company marketplace. EquityZen's network includes over 450K accredited investors interested in buying private company stock. Learn more about the Shareholder liquidity process.
If I invest, how do I exit my investment?
There are two ways to exit your private company investment on EquityZen's marketplace. The first is if the company has an exit event like an IPO, merger or acquisition. In that case, we will distribute the shares and/or cash to you directly. The second way is through an Express Deal on EquityZen, if eligible. An Express Deal allows you to sell your allocation of private shares in a given private company to another investor on EquityZen's marketplace. See more information on Express Deals and pre-IPO exit information.
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Since 2013, the EquityZen marketplace has made it easy to buy and sell shares in private companies. EquityZen brings together investors and shareholders, providing liquidity to early shareholders and private market access to accredited investors. With low investment minimums through our funds and with more than 53K private placements completed across 450+ companies, EquityZen leads the way in delivering "Private Markets for the Public."



