IPO registrations (S-1, F-1) · Registrants

SeaStar Medical Holding Corp

SEC CIK
1831868 · filings on EDGAR ↗
Former names
LMF Acquisition Opportunities Inc (2020–2022)
Registration
Form S-1, first filed 2021-01-08, last 2026-05-07; 10 initial registrations, 6 amendments
Outcome
Final prospectus filed 2021-01-27; declared effective 2021-01-25; withdrawal requested 2023-10-26
Industry (SIC)
Surgical & Medical Instruments & Apparatus 3841
Incorporated in
DE
Business address
3513 BRIGHTON BLVD, SUITE 410, Denver, CO 80216
EIN
85-3681132
Ticker
ICU, ICUCW (Nasdaq, Nasdaq)
EDGAR entity type
operating
Insiders and CEO pay
SeaStar Medical Holding Corp on the corporate pages

Offering terms

Final price
$10.00 per share (424B4 filed 2021-01-27, an initial public offering)
Shares sold
9,000,000
Gross proceeds
$90,000,000 before underwriting discounts and any over-allotment option
Listing
Nasdaq under the symbol LMAO
Lead underwriters
Maxim Group

Read from the cover pages of the filings listed under “Prospectus pages read” below; check the document for anything that matters.

Filings 42

FiledFormWhat it isName as filedEDGAR
2021-01-08S-1S-1 (registration)LMF Acquisition Opportunities Inc0001564590-21-000649 ↗
2021-01-19S-1/AS-1/A (amendment)LMF Acquisition Opportunities Inc0001564590-21-001426 ↗
2021-01-25S-1MEFS-1MEF (added securities)LMF Acquisition Opportunities Inc0001564590-21-002109 ↗
2021-01-25EFFECTEFFECT (declared effective)LMF Acquisition Opportunities Inc9999999995-21-000265 ↗
2021-01-27424B4424B4 (final prospectus)LMF Acquisition Opportunities Inc0001564590-21-002651 ↗
2022-09-26EFFECTEFFECT (declared effective)LMF Acquisition Opportunities Inc9999999995-22-002824 ↗
2022-11-21S-1S-1 (registration)SeaStar Medical Holding Corp0001193125-22-290054 ↗
2022-12-15S-1/AS-1/A (amendment)SeaStar Medical Holding Corp0001193125-22-306002 ↗
2023-01-05S-1/AS-1/A (amendment)SeaStar Medical Holding Corp0001193125-23-001633 ↗
2023-01-09EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-23-000074 ↗
2023-01-20S-1S-1 (registration)SeaStar Medical Holding Corp0001193125-23-012111 ↗
2023-01-30EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-23-000226 ↗
2023-04-11S-1S-1 (registration)SeaStar Medical Holding Corp0001193125-23-097940 ↗
2023-04-24S-1/AS-1/A (amendment)SeaStar Medical Holding Corp0001193125-23-112845 ↗
2023-04-26EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-23-001060 ↗
2023-05-04EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-23-001295 ↗
2023-05-05EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-23-001308 ↗
2023-05-05EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-23-001310 ↗
2023-07-20S-1S-1 (registration)SeaStar Medical Holding Corp0001193125-23-190551 ↗
2023-07-31EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-23-002231 ↗
2023-09-08S-1S-1 (registration)SeaStar Medical Holding Corp0000950170-23-047179 ↗
2023-10-26RWRW (withdrawal request)SeaStar Medical Holding Corp0000929638-23-002906 ↗
2023-12-11EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-23-003591 ↗
2023-12-22EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-23-003730 ↗
2024-02-14EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-24-000466 ↗
2024-08-27EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-24-002647 ↗
2024-08-27EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-24-002651 ↗
2025-04-29EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-25-001289 ↗
2025-05-19S-1S-1 (registration)SeaStar Medical Holding Corp0001213900-25-045463 ↗
2025-05-27EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-25-001746 ↗
2025-06-16S-1S-1 (registration)SeaStar Medical Holding Corp0001213900-25-054502 ↗
2025-06-20S-1/AS-1/A (amendment)SeaStar Medical Holding Corp0001213900-25-055807 ↗
2025-06-20EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-25-001984 ↗
2025-06-23424B4424B4 (final prospectus)SeaStar Medical Holding Corp0001213900-25-056444 ↗
2025-08-08S-1S-1 (registration)SeaStar Medical Holding Corp0001213900-25-073745 ↗
2025-08-12EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-25-002591 ↗
2026-04-28S-1S-1 (registration)SeaStar Medical Holding Corp0001213900-26-048608 ↗
2026-05-05EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-26-001488 ↗
2026-05-05EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-26-001489 ↗
2026-05-05EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-26-001490 ↗
2026-05-07S-1/AS-1/A (amendment)SeaStar Medical Holding Corp0001213900-26-053076 ↗
2026-05-11EFFECTEFFECT (declared effective)SeaStar Medical Holding Corp9999999995-26-001574 ↗

Prospectus pages read 2

FiledFormRead asRangePriceSharesProceedsListingUnderwritersWhat was foundDocument
2021-01-19S-1/Aregistration statement$10.007,500,000$75,000,000Nasdaq LMAO1primary document; price sentence, shares headline, proceeds table, cover names 1document ↗
2021-01-27424B4final prospectus$10.009,000,000$90,000,000Nasdaq LMAO1primary document; price sentence, shares headline, proceeds table, cover names 1document ↗

Officers, directors and large holders Forms 3, 4 and 5

InsiderRoleTitleFilingsYearsOn this site
Bennett Bruce HDirector12021
Burson Craig EDirector12021
LM FUNDING AMERICA, INC.TenPercentOwner22021–2022
Rodgers Bruce M.Director; Director,OfficerPresident and CEO32021–2024
Russell Richard D.Director; Director,OfficerChief Financial Officer42021–2024
LMFAO Sponsor, LLCTenPercentOwner22021–2022
TRABER MARTIN ADirector12021
Barnett RickDirector52022–2024
Baron CarylOfficerInterim CFO; See Remarks82022–2023
Chung KevinOfficerChief Medical Officer172022–2026
Collins AllanDirector52022–2024
Dow Employees' Pension Plan TrustTenPercentOwner22022
Lobo AndresDirector32022–2024
Schlorff EricDirector,Officer; OfficerChief Executive Officer142022–2026
Union Carbide Employees' Pension Plan TrustTenPercentOwner22022
Van Heel KennethDirector102022–2026
Green David AOfficerChief Financial Officer52024–2025
Neuman JohnDirector72024–2026
Baird Jennifer ADirector82024–2026
Vincent Bernadette NDirector52024–2026
Towne Bradford KOfficerPrincipal Accounting Officer22025–2026
Messinger MichaelOfficerChief Financial Officer32025–2026

Everyone who filed an insider report for this company, from the SEC’s Insider Transactions Data Sets (2006 on). Person pages are matched by name and state only.

Private offerings before or after (Form D)

First filedIssuerIndustryOfferingSoldInvestorsFilings
2024-07-26SeaStar Medical Holding CorpOther Health Care$10,000,000$10,000,00041

Data: SEC EDGAR. The quarterly full index (every S-1, S-1/A, F-1 and F-1/A since 1993, with the pricing prospectus, notice of effectiveness and withdrawal request of each registrant) and the company submissions data (SIC, state of incorporation, address, EIN, tickers, former names). Company details are what EDGAR holds today, not at the time of the filing.

Also on this site Fuzzy

RecordName as filedWhereDatasetMatched by
Form D issuerSeaStar Medical Holding CorpCOForm D private offeringsCIK (EXACT)
SEC filerSeaStar Medical Holding CorpSEC filers (EDGAR)CIK (EXACT)
Business registrationLMF ACQUISITION OPPORTUNITIES, INC.State business registriesEIN (EXACT, as the state registration reports it)

Matched by an identifier (EIN, CIK, CRD), by name and state or city, or by street address; a shared name or address is not proof of the same person or organization. Every link says how it was made; how the cross-referencing works.