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Form D · on the record

SeaStar Medical Holding Corp — $3.30M Form D filing, October 2026

SeaStar Medical Holding Corp filed a Form D with the Securities and Exchange Commission on 2026-10-08.

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SeaStar Medical Holding Corp

New Form D on file · 2026-10-08 · the record

$3.30M
raise on the record
D
filing
3
investors in
COLORADO
based
Open the record →

What the record says

FilingForm D
Filed2026-10-08
Industry groupOther Health Care
Entity typeCorporation
Incorporated inDELAWARE
BasedDENVER, COLORADO
CIK1831868
Accession0001831868-26-000002

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Key facts

  • · Form D filed with the SEC · Form D
  • · Sold to date: $3.30M · Form D
  • · Total offering: $3.30M · Form D
  • · First sale: 2026-10-05 · Form D
  • · Investors already in: 3 · Form D

What the filing says

  • Offered: $3,301,572. Sold: $3,301,572. Left to sell: nothing, all of it is sold. (filing)
  • Investors: 3 had already invested. (filing)
  • Date of first sale: October 5, 2026. (filing)
  • Types of securities: 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. (filing)
  • On sales commissions and finders' fees: the filing adds “Issuer paid approximately $355,075 in placement agent fees and clearing expenses. The Issuer also issued warrants to purchase up to 59,780 shares of common stock to the placement agent as compensation for the offering.” (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 · 2 filings on this registrant
Form D · 2024-07-26 · $10MForm D · 2026-10-08 · $3.30M · this page 2024-07-26 2026-10-08

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

Other Health Care · by week
This raise, $3.30M, filed week of Oct 5

Trailing twelve months. 868 filings in Other Health Care, totalled by week. The dot is this raise, $3.30M, on the same scale — one filing against the whole group's total, so it sits low by construction.

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  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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SeaStar Medical Holding Corp: Raised $3.30M, Form D filed 2026-10-08

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Permanent URL: https://mentionfox.com/funding/seastar-medical-holding-corp-form-d-000002
Last updated 2026-10-09
Primary record: SEC filing 1 · SEC filing 2
SeaStar Medical Holding Corp raised $3.30M — SEC Form D filing, October 2026. MentionFox, 2026-10-09. https://mentionfox.com/funding/seastar-medical-holding-corp-form-d-000002