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BBoom Supersonic logo

What is Boom Supersonic stock worth?

Boom Supersonic is redefining commercial flight by bringing supersonic flight back to the skies with Overture. This historic commercial airliner is designed and committed to industry-leading standards of speed, safety, and sustainability. Boom’s vision is to bring families, businesses, and cultures closer together through supersonic travel and make the world dramatically more accessible. Founded in 2014, Boom has assembled a team of over 150 full-time employees who have made contributions to over 220 air and spacecraft programs. For more information, please visit https://boomsupersonic.com.

Estimated share price

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Boom Supersonic has an observed estimated price: most recent data 2026-09-14, daily history back to 2024-04-16.

Estimated from live trades and accepted bids across employer liquidity programs, institutional trades, broker trades, and pre-IPO marketplaces. Private shares are illiquid and transfer-restricted; estimates are educational, not an offer or advice. The preview above is blurred and illustrative. How this is calculated

About Boom Supersonic

Employees
352
Founded
2014
Industry
Aviation and Aerospace Component Manufacturing, Transportation Equipment Manufacturing, Manufacturing
Website
boomsupersonic.com

Weighing a Boom Supersonic offer?

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Leaving Boom Supersonic? Mind the window.

If you hold options, leaving usually starts a post-termination exercise clock, often 90 days. Miss it and vested options can expire worthless; exercise blindly and you may owe real money (including possible AMT) on shares you can't yet sell. Neither panic nor autopilot is a plan. Knowing your window, your exercise cost, and the current estimated price is.

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Boom Supersonic in the last 12 months

  • 1 funding round

Covered by 12 distinct publications since 2025-09-13.

Boom Supersonic news timeline

Boom Supersonic equity, answered plainly

Is Boom Supersonic a public company?

No. Boom Supersonic is privately held, which is exactly why its share price doesn't show up in your brokerage app. The company (founded in 2014, operating in aviation and aerospace component manufacturing, with roughly 352 employees) remains private even at that scale. Its shares still change hands between eligible buyers and sellers on the secondary market, producing an observable estimated price.

What is Boom Supersonic's stock price?

Boom Supersonic has an observed estimated share price from secondary-market activity, updated as new data is observed. Its observed price history runs back to 2024-04-16. ExitCue members see the current estimate and its full history free, along with what their own grants are approximately worth at that price.

Can you sell Boom Supersonic stock before an IPO?

Sometimes. Private-share sales depend on Boom Supersonic's transfer restrictions, rights of first refusal, and whether the company runs tender offers or permits secondary sales. Your grant documents and the company's policies govern, but "hard to sell today" is not the same as "worth zero."

What happens to my Boom Supersonic options if I leave?

Most option grants have a post-termination exercise window, commonly 90 days, sometimes longer, after which unexercised options expire worthless. The exact terms are in your grant documents. ExitCue reads those documents, tracks the deadline, and reminds you before the window closes.

How much is my Boom Supersonic equity worth?

Multiply what you hold by the estimated share price, separating vested from unvested, and netting out strike prices for options. That's precisely the arithmetic ExitCue does for you, continuously, at the current observed estimate. It's an educational estimate, not a guarantee, and a far better anchor than the $0 the internet suggests.

What's the difference between Boom Supersonic's 409A valuation and what its shares trade at?

The 409A is a tax-compliance appraisal, usually conservative, used to set option strike prices. Secondary-market pricing reflects what buyers and sellers actually agree to. The two frequently differ, which is why evaluating an offer on the 409A alone undersells (or oversells) it.

When will Boom Supersonic IPO?

Unless Boom Supersonic has publicly announced a listing, nobody knows, including the people who sound confident on forums. The practical upside of secondary markets is that you don't have to wait for an IPO to know approximately what the shares trade at.

Do my unvested Boom Supersonic RSUs count for anything?

Unvested equity isn't yours yet, but it has an estimable value and a schedule. Seeing vested and unvested value separately, in dollars at the current estimated price, turns "some RSUs" into a number you can plan around.

General educational information, not advice about your specific situation. Grant terms vary; your documents govern.

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