ALLEN HOLDING INC /NY
    SEC Filings

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    All SEC filings by ALLEN HOLDING INC /NY — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

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    Events

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    Registrations and Prospectuses

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    Proxies

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    Other

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    Ownership

    13F-HRQuarterly holdings report by institutional managerAug 5, 2026
    13F-HRQuarterly holdings report by institutional managerMay 7, 2026
    13F-HRQuarterly holdings report by institutional managerFeb 10, 2026
    13F-HRQuarterly holdings report by institutional managerNov 5, 2025
    13F-HRQuarterly holdings report by institutional managerAug 7, 2025
    13F-HRQuarterly holdings report by institutional managerMay 7, 2025
    SC 13GElite Health Systems Inc.Feb 26, 2025
    13F-HRQuarterly holdings report by institutional managerFeb 10, 2025
    13F-HRQuarterly holdings report by institutional managerNov 7, 2024
    13F-HRQuarterly holdings report by institutional managerAug 8, 2024