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Form D · on the record

Convexity Scientific Inc. — $2.43M Form D filing, June 2025

Convexity Scientific Inc. filed a Form D with the Securities and Exchange Commission on 2025-06-27.

Convexity Scientific Inc. filed a Form D notice of an exempt securities offering with the SEC on June 27, 2025. The filing reports $2.43M sold. Its industry group is Other Health Care. It names Kevin Rakin (Director), Henry Weinstein (Director), Stephen Bruso (Director) (SEC Form D, June 27, 2025).

Kevin Rakin is also named on 1 other Form D filing ↓

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Convexity Scientific Inc.

New Form D on file · 2025-06-27 · the record

$2.43M
raise on the record
D
filing
5
investors in
CONNECTICUT
based
Open the record →

What the record says

FilingForm D
Filed2025-06-27
Industry groupOther Health Care
Entity typeCorporation
Incorporated inDELAWARE
BasedNew Haven, CONNECTICUT
CIK1673474
Accession0001673474-25-000002

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The people on this filing

More raises like this

Other Health Care raises filed within 90 days of this one, largest first.

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What the filing shows about Convexity Scientific Inc.

  • 5 investors had already put money in when it filed.
  • The filing names 7 people as officers, directors or promoters.

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

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Who the filing names, and in what role

The filing gives Convexity Scientific Inc.'s address as 85 Willow Street, 2nd Floor, New Haven, CT 06511.

What the filing says

  • Offered: $3,500,000. Sold: $2,432,748. Left to sell: $1,067,252. (filing)
  • Investors: 5 had already invested. (filing)
  • Date of first sale: May 7, 2025. (filing)
  • Types of securities: Debt; Options, warrants or other rights to acquire another security; Securities to be acquired on exercise of an option, warrant or other right. (filing)
  • Item 16: the filing reports that none of the proceeds goes to executive officers, directors or promoters (marked as an estimate). (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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Is Convexity Scientific Inc. a real, registered company?

Convexity Scientific Inc. is a registered filer with the SEC (CIK 1673474) and has filed since 2025-06-27. 5 filings are on record, the latest on 2026-08-07.

A filing shows the company exists and what it reports about itself. It is not an audit or a rating.

Who runs Convexity Scientific Inc.?

Convexity Scientific Inc.'s Form D of 2025-06-27 names Kevin Rakin, Henry Weinstein, Stephen Bruso and 4 more as its officers, directors or promoters.

How much has Convexity Scientific Inc. raised?

Its new offerings report $19M sold across 4 offerings, as its own filings state.

Filing history · 5 filings on this registrant
Form D · 2025-06-27 · $2.43M · this pageForm D · 2025-12-02 · $5.90MForm D · 2026-03-02 · $613KForm D/A, amended · 2026-08-07 · $2.71MForm D · 2026-08-07 · $10.05M 2025-06-27 2026-08-07

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 Health Care · by week

Trailing twelve months. 869 filings in Other Health Care, totalled by week.

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What the filing shows about Convexity Scientific Inc.

  • 5 investors had already put money in when it filed.
  • The filing names 7 people as officers, directors or promoters.

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

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What the Full Report on Convexity Scientific Inc. covers

  1. The Short Answer

  2. Which Company This Is

  3. What They Do, And How The Money Works

  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

  6. Who Pays Them, And Who They Are Up Against

  7. Warning Bells

  8. Sources

    1 cited source found

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Convexity Scientific Inc.: Raised $2.43M, Form D filed 2025-06-27
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Permanent URL: https://mentionfox.com/funding/convexity-scientific-inc-form-d-25000002
Last updated 2026-11-01
Primary record: SEC filing 1 · SEC filing 2
Convexity Scientific Inc. raised $2.43M — SEC Form D filing, June 2025. MentionFox, 2026-11-01. https://mentionfox.com/funding/convexity-scientific-inc-form-d-25000002