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Form D · on the record

Potrero Medical — $2.28M Form D filing, September 2025

Potrero Medical, Inc. filed a Form D with the Securities and Exchange Commission on 2025-09-02.

Potrero Medical, Inc. filed a Form D notice of an exempt securities offering with the SEC on September 2, 2025. The filing reports $2.28M sold. Its industry group is Biotechnology. It names Christopher Dewey (Director), Rich Keenan (Chief Product Officer), Mark Goldwasser (Director) (SEC Form D, September 2, 2025).

5 more Biotechnology raises in California, September 2025 ↓

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Potrero Medical, Inc.

New Form D on file · 2025-09-02 · the record

$2.28M
raise on the record
D
filing
29
investors in
CALIFORNIA
based
Open the record →

What the record says

FilingForm D
Filed2025-09-02
Industry groupBiotechnology
Entity typeCorporation
Incorporated inDELAWARE
BasedHayward, CALIFORNIA
CIK1609048
Accession0000921895-25-002474

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More on the people and the money behind Potrero Medical, Inc., from the filings we hold.

Raised through the same sales agent

Ceros Financial Services, Inc. received sales compensation on this raise and on 10 other raises we hold, nearest in date first:

More raises like this

Biotechnology raises by companies based in California, filed in September 2025, largest first.

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What the filing shows about Potrero Medical, Inc.

  • 29 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 Potrero Medical, Inc.'s address as 26142 Eden Landing Road, Hayward, CA 94545.

What the filing says

  • Offered: $5,500,000. Sold: $2,278,241. Left to sell: $3,221,759. (filing)
  • Investors: 29 had already invested. (filing)
  • Date of first sale: August 28, 2025. (filing)
  • Types of securities: Equity. (filing)
  • Item 16: the filing reports that none of the proceeds goes to executive officers, directors or promoters. (filing)
  • On sales commissions and finders' fees: the filing adds “Ceros receives 10% commission for sourcing investors and 5% commission for investors introduced by Potrero Medical, Inc.” (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 Potrero Medical, Inc. a real, registered company?

Potrero Medical, Inc. is a registered filer with the SEC (CIK 1609048) and has filed since 2023-04-10. 4 filings are on record, the latest on 2026-05-29.

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

Who runs Potrero Medical, Inc.?

Potrero Medical, Inc.'s Form D of 2025-09-02 names Christopher Dewey, Rich Keenan, Mark Goldwasser and 4 more as its officers, directors or promoters.

How much has Potrero Medical, Inc. raised?

Its new offerings report $29.73M sold across 4 offerings, as its own filings state.

Filing history · 4 filings on this registrant
Form D · 2023-04-10 · $17.75MForm D · 2024-10-31 · $3.20MForm D · 2025-09-02 · $2.28M · this pageForm D · 2026-05-29 · $6.50M 2023-04-10 2026-05-29

Each marker is one filing. The larger marker is the filing this page is about.

Biotechnology · by week

Trailing twelve months. 766 filings in Biotechnology, totalled by week.

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What the filing shows about Potrero Medical, Inc.

  • 29 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 Potrero Medical, 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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Potrero Medical, Inc.: Raised $2.28M, Form D filed 2025-09-02
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Permanent URL: https://mentionfox.com/funding/potrero-medical-inc-form-d-25000001
Last updated 2026-10-30
Primary record: SEC filing 1 · SEC filing 2
Potrero Medical raised $2.28M — SEC Form D filing, September 2025. MentionFox, 2026-10-30. https://mentionfox.com/funding/potrero-medical-inc-form-d-25000001