Seelos Therapeutics, Inc.
    SEC Filings

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    All SEC filings by Seelos Therapeutics, Inc. (SEELQ) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

    NT 10-QNotice of late quarterly filingNov 22, 2024
    ARSAnnual report to shareholdersAug 20, 2024
    10-QQuarterly reportView DiffAug 14, 2024
    10-QQuarterly reportView DiffMay 14, 2024
    10-K/AAnnual reportView DiffApr 29, 2024
    10-KAnnual reportView DiffMar 6, 2024
    10-QQuarterly reportView DiffNov 14, 2023
    10-QQuarterly reportView DiffAug 11, 2023
    10-QQuarterly reportView DiffMay 12, 2023
    ARSAnnual report to shareholdersApr 12, 2023

    Events

    8-KBankruptcy or ReceivershipNov 22, 2024
    8-KSeelos Announces Second Postponement of Its Annual Meeting of StockholdersOct 24, 2024
    8-KSeelos Therapeutics Announces Notice of Delisting From Nasdaq and Transfer of Listing to Over-The-Counter MarketOct 15, 2024
    8-KOther EventsOct 7, 2024
    8-KSeelos Announces Postponement of Its Annual Meeting of StockholdersSep 26, 2024
    8-KSeelos Therapeutics Announces 1-For-16 Reverse Stock SplitSep 25, 2024
    8-KOther EventsSep 24, 2024
    8-KEntry Into a Material Definitive AgreementSep 3, 2024
    8-KShareholder Nominations Pursuant to Exchange Act Rule 14a-11Aug 8, 2024
    8-KOther EventsJul 26, 2024

    Registrations and Prospectuses

    25-NSEExchange delistingApr 4, 2025
    S-1IPO registrationView DiffSep 25, 2024
    S-3Shelf registrationView DiffAug 16, 2024
    D$1.15 Mm in Options / Securities to Be Acquired, 3 InvestorsJul 30, 2024
    424B3Prospectus supplementJun 25, 2024
    S-1IPO registrationView DiffJun 14, 2024
    D$2.04 Mm in Options / Securities to Be Acquired, 2 InvestorsMay 31, 2024
    424B5Prospectus supplement for primary offeringMay 20, 2024
    424B3Prospectus supplementMar 15, 2024
    S-8Registration of securities for employeesMar 6, 2024

    Proxies

    DEFA14AAdditional proxy soliciting materialsOct 24, 2024
    DEFA14AAdditional proxy soliciting materialsSep 26, 2024
    DEF 14ADefinitive proxyView DiffAug 20, 2024
    PRE 14APreliminary proxyView DiffAug 9, 2024
    DEFA14AAdditional proxy soliciting materialsJan 2, 2024
    DEFA14AAdditional proxy soliciting materialsDec 22, 2023
    DEFA14AAdditional proxy soliciting materialsDec 22, 2023
    DEFA14AAdditional proxy soliciting materialsDec 20, 2023
    DEFA14AAdditional proxy soliciting materialsDec 20, 2023
    DEF 14ADefinitive proxyView DiffDec 15, 2023

    Other

    SEC STAFF ACTIONSEC staff action: OrderSep 29, 2025
    EFFECTNotice of effectivenessAug 26, 2024
    UPLOADLetter from SECAug 22, 2024
    CORRESPCorrespondence with SECAug 22, 2024
    EFFECTNotice of effectivenessJun 26, 2024
    CORRESPCorrespondence with SECJun 21, 2024
    UPLOADLetter from SECJun 20, 2024
    EFFECTNotice of effectivenessMar 18, 2024
    CORRESPCorrespondence with SECMar 12, 2024
    CORRESPCorrespondence with SECMar 6, 2024

    Ownership

    SC 13G/ASeelos Therapeutics, Inc.Feb 14, 2025
    SC 13GSeelos Therapeutics, Inc.Feb 14, 2025
    SC 13G/ASeelos Therapeutics, Inc.Dec 4, 2024
    SC 13GSeelos Therapeutics, Inc.Nov 25, 2024
    SC 13G/ASeelos Therapeutics, Inc.Nov 14, 2024
    SC 13GSeelos Therapeutics, Inc.Nov 5, 2024
    4Michael Joseph GolembiewskiMar 1, 2024
    SC 13GSeelos Therapeutics, Inc.Feb 6, 2024
    4Raj MehraJan 17, 2024
    4Michael Joseph GolembiewskiJan 17, 2024