Private Market View

Interlune

Seattle, WA · Founded 2020 · Privately Held (backing)

Last price · $/share
Implied valuation
$73.2M
Total raised
$22.6M
Last round
Series A
May 2026

Key facts

  • Interlune’s last known valuation is $73.2M (Sep 2025).
  • It has raised $22.6M across 7 recorded rounds; the latest was Later Stage VC ($5.0M) in Jan 2026.
  • Notable investors include US National Science Foundation, Mana Ventures, Gaingels, U.S. Department of Energy, Liquid 2 Ventures14 tracked in total.
  • 1 investment vehicle was formed to buy Interlune shares in the last 12 months, reporting $215K sold to 10 investors, per SEC Form D filings.
  • Interlune has filed 3 Form Ds with the SEC since 2022, most recently Jan 2026 ($500K sold to 6 investors).
  • Status: Privately Held (backing).

Leadership

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  • ·Post-money valuations for all 7 rounds
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Funding rounds

7 rounds
May 2026Series A
Jan 2026Series A$5.0M
Jan 2026Grant$260K
Sep 2025Grant$250K
Sep 2025Grant$4.8M

Secondary demand: investment vehicles

from SEC Form D filings

In the last 12 months, 1 investment vehicle were formed to buy Interlune shares, reporting $215K sold to 10 investors. Most recent filing Apr 2026. Vehicles like these are how secondary buyers pool demand for a name; a rising count is a demand signal.

The vehicle list — each sponsor, filing date, amount sold and investor count — is a Pro table. Unlock the 1 vehicle

About Interlune

Operator of a space resource extraction company intended to harvest lunar materials for energy, computing, medical, and defense applications. The company offers lunar resource extraction capabilities focused on helium and rare materials, enabling aerospace, energy, healthcare, and defense organizations to access space-based materials for advanced industrial and scientific use.

Sector
Business Products and Services (B2B)
HQ
Seattle, WA, United States
Founded
2020
Employees
32
Ownership
Privately Held (backing)
PA Mark — not yet priced

Interlune doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.

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Recorded secondary trades

No prints on record

No secondary trades in Interlune shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.

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Institutional fund marks

No fund marks yet

No SEC-registered fund has reported a fair-value mark on Interlune in its N-PORT filings yet. We sweep new filings monthly.

Pro members can request priority coverage with a 48-hour turnaround.