TestBox, Inc. filed a Form D with the Securities and Exchange Commission on 2025-10-28.
TestBox, Inc. filed a Form D notice of an exempt securities offering with the SEC on October 28, 2025. The filing reports $11.45M sold. Its industry group is Other Technology. It names Samuel Senior (Executive Officer, Director), Peter Holland (Director), Elaine Zelby (Director) (SEC Form D, October 28, 2025).
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New Form D on file · 2025-10-28 · the record
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Other Technology raises by companies based in Colorado, filed in October 2025, largest first.
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What the filing shows about TestBox, Inc.
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The filing gives TestBox, Inc.'s address as 4148 Autumn Court, Boulder, CO 80304.
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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.
TestBox, Inc. is a registered filer with the SEC (CIK 2092532) and has filed since 2025-10-28. 1 filing is on record, the latest on 2025-10-28.
A filing shows the company exists and what it reports about itself. It is not an audit or a rating.
TestBox, Inc.'s Form D of 2025-10-28 names Samuel Senior, Peter Holland, Elaine Zelby and 1 more as its officers, directors or promoters.
Its new offerings report $11.45M sold across 1 offering, as its own filings state.
Trailing twelve months. 3844 filings in Other Technology, totalled by week. The dot is this raise, $11.45M, on the same scale — one filing against the whole group's total, so it sits low by construction.
Checked away from the filing. What is below does not come from the record on sec.gov.
Counted only where a thread links to this company's own site, announces it by name on that forum, or names it beside its own Y Combinator batch. A thread whose title merely carries the words is not counted — a name is not an identifier. Hacker News is not us, and nothing above is our opinion of the company.
Samuel Senior is named as Executive Officer and Director on the Form D that TestBox, Inc. filed with the SEC on 28 October 2025, one of 4 people that filing names.
Peter Holland is named as Director on the Form D that TestBox, Inc. filed with the SEC on 28 October 2025, one of 4 people that filing names.
Elaine Zelby is named as Director on the Form D that TestBox, Inc. filed with the SEC on 28 October 2025, one of 4 people that filing names.
Elicia McDonald is named as Director on the Form D that TestBox, Inc. filed with the SEC on 28 October 2025, one of 4 people that filing names.
4 people named on the filing — 1 holding an executive role and 3 as directors only.
Named as of the 2025-10-28 filing. Titles and locations are exactly as the filing states — not independently confirmed elsewhere.
No investor is drawn from a Form D — the form states how many invested and never who.
What the filing shows about TestBox, Inc.
Only in the Full Report: Who Runs It, And How To Reach Them · Warning Bells · Who Pays Them, And Who They Are Up Against.
Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC
A Full Report on TestBox, Inc.: verified, sourced, every claim cited, ready in a few minutes. See pricing.
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