Form D · Other Health Care

SeaStar Medical Holding Corp

Denver, CO · CIK 0001831868

Offering snapshot reported Oct 8, 2026 · SEC filing

Reported sold: $3.3M
Investors reported: 3
Minimum accepted: $0
First sale: Oct 5, 2026

What changed?

Latest filing versus its linked predecessor, where available.

No comparable changes in the displayed metrics.

Filing history

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Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
Oct 8, 2026	Initial	$3,301,572	No comparison	3	SEC filing
Jul 26, 2024	Initial	$10,000,000	No comparison	4	SEC filing

Offering details

Securities: Option to acquire, Security to be acquired
Exemptions: 06b
Duration over one year: No
Business combination: No

Sales commissions: $355K (estimated)
Finders' fees: $0
Form D file number: 021-600497

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.

Sales compensation recipients

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Recipient	CRD	Associated broker-dealer
H.C. Wainwright & Co., LLC	000000375

Source: Form D, filed Oct 8, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

No confirmed ADV fund connection is available for this issuer.

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
Name	Reported role
Jennifer A. Baird	Director
Rick Barnett	Director
Kevin Chung	Executive
Allan Collins	Director
David Green	Executive
Michael Messinger	Executive
John Neuman	Director
Eric Schlorff	Director, Executive
Bradford Towne	Executive
Kenneth Van Heel	Director
Bernadette N. Vincent	Director

Issuer details

Industry: Other Health Care (See others in industry)

Address:

3513 Brighton Blvd Suite 410
Denver, CO, 80216