Impulse Space stock & equity tools

Pre-IPO · Aerospace/Defense

Impulse Space is pre-IPO. Plan your AMT and NSO exercise tax at any valuation: current 409A FMV, expected IPO price, or post-IPO scenarios.

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About Impulse Space

Impulse Space is a privately held Aerospace/Defense company, headquartered in Redondo Beach, CA.

Last reported secondary-market price: $66.15 per share (as of 2026-06-09). Your own 409A may differ.

In-space mobility.

Equity grants at Impulse Space typically include incentive stock options (ISOs) and non-qualified stock options (NSOs).

Impulse Space is an American startup founded in 2021 developing in-space transportation technology and services for satellites that fly to Low Earth Orbit but then need to reach other orbits.

Source: Wikipedia (CC BY-SA 4.0)

Founded in 2021 by Tom Mueller (the SpaceX engineer behind the Merlin engine family), Impulse Space builds in-space mobility vehicles from a Redondo Beach, California base. Its Mira orbital transfer vehicle delivers payloads to precise orbits and flew its first mission, LEO Express-1, on SpaceX's Bandwagon-1 in November 2024. A larger Helios kick stage targets direct GEO, lunar, and Mars insertions starting in 2026. Backlog includes a $34.5M Space Force contract for the VICTUS SURGO and SALO tactically responsive missions. A $300M Series C in June 2025 brought total funding to roughly $525M.

Sources: impulsespace.com · en.wikipedia.org

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