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Form D · on the record

Cube Security Inc. — $48.52M Form D filing, September 2026

Cube Security Inc. filed a Form D with the Securities and Exchange Commission on 2026-09-11.

Cube Security Inc. filed a Form D notice of an exempt securities offering with the SEC on September 11, 2026. The filing reports $48.52M sold. Its industry group is Other Technology. It names Einaras von Gravrock (Executive Officer, Director), Yuri Frayman (Director), Jonathan Anastasia (Executive Officer) (SEC Form D, September 11, 2026).

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Cube Security Inc.

New Form D on file · 2026-09-11 · the record

$48.52M
raise on the record
D
filing
32
investors in
CALIFORNIA
based
Open the record →

What the record says

FilingForm D
Filed2026-09-11
Industry groupOther Technology
Entity typeCorporation
Incorporated inDELAWARE
Year formed2022
BasedPALO ALTO, CALIFORNIA
CIK1934798
Accession0001934798-26-000002

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More on the people and the money behind Cube Security Inc., from the filings we hold.

More raises like this

Other Technology raises by companies based in California, filed in September 2026, largest first.

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What the filing says

  • Offered: $48,519,636. Sold: $48,519,636. Left to sell: nothing, all of it is sold. (filing)
  • Investors: 32 had already invested. (filing)
  • Date of first sale: August 28, 2026. (filing)
  • Types of securities: Equity; Other: Conversion of debt. (filing)
  • Item 16: the filing reports that none of the proceeds goes to executive officers, directors or promoters. It adds: “Other than the payment of salaries and other compensation and benefits and reimbursement of expenses, no officer, director, partner, manager or promoter will receive any payments from the proceeds of this offering.” (filing)
  • Securities that converted: the filing says “The Total Amount Sold includes $5,519,908 worth of notes that converted and that were previously reported on a Form D.” (filing)

This is the company's own disclosure. A payment disclosed on a Form D is a disclosed use of proceeds, not a finding of wrongdoing.

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Filing history · 5 filings on this registrant
Form D/A, amended · 2022-12-09 · $6.71MForm D · 2023-06-23 · $650KForm D · 2024-06-28 · $14.27MForm D · 2026-01-05 · $5.23MForm D · 2026-09-11 · $48.52M · this page 2022-12-09 2026-09-11

A hollow marker is an amendment (Form D/A); a solid one is an original Form D. The larger marker is the filing this page is about.

Other Technology · by week
This raise, $48.52M, filed week of Sep 7

Trailing twelve months. 3831 filings in Other Technology, totalled by week. The dot is this raise, $48.52M, on the same scale — one filing against the whole group's total, so it sits low by construction.

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Cube Security Inc.: Raised $48.52M, Form D filed 2026-09-11

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Permanent URL: https://mentionfox.com/funding/cube-security-inc-form-d-000002
Last updated 2026-10-20
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Cube Security Inc. raised $48.52M — SEC Form D filing, September 2026. MentionFox, 2026-10-20. https://mentionfox.com/funding/cube-security-inc-form-d-000002