Deutsche Telekom AG
    SEC Filings

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    All SEC filings by Deutsche Telekom AG (DTEGY) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

    20-FAnnual report (foreign)View DiffFeb 25, 2010
    20-FAnnual report (foreign)View DiffFeb 27, 2009
    20-FAnnual report (foreign)View DiffFeb 28, 2008
    20-FAnnual report (foreign)View DiffMar 1, 2007
    20-F/AAnnual report (foreign)Mar 27, 2006
    20-FAnnual report (foreign)View DiffMar 14, 2006
    20-FAnnual report (foreign)View DiffMar 15, 2005
    20-F/AAnnual report (foreign)Jun 29, 2004
    20-FAnnual report (foreign)View DiffMar 30, 2004
    20-F/AAnnual report (foreign)Jun 27, 2003

    Events

    6-KCurrent report (foreign)May 27, 2010
    6-KCurrent report (foreign)May 12, 2010
    6-KCurrent report (foreign)May 12, 2010
    6-KCurrent report (foreign)May 12, 2010
    6-KCurrent report (foreign)May 3, 2010
    6-KCurrent report (foreign)May 3, 2010
    6-KCurrent report (foreign)Apr 21, 2010
    6-KCurrent report (foreign)Apr 12, 2010
    6-KCurrent report (foreign)Mar 23, 2010
    6-KCurrent report (foreign)Mar 17, 2010

    Registrations and Prospectuses

    F-6Registration for ADRs (foreign)Jul 21, 2025
    F-6 POSAutomatic registration for ADRs (post-effective amendment, foreign)Dec 28, 2015
    15F-12BSecurities registration termination (foreign)Jun 23, 2010
    F-6 POSAutomatic registration for ADRs (post-effective amendment, foreign)Jun 23, 2010
    POSASRAutomatic shelf registration (post-effective amendment)Jun 23, 2010
    S-8 POSRegistration of securities for employees (post-effective amendment)Jun 21, 2010
    S-8 POSRegistration of securities for employees (post-effective amendment)Jun 21, 2010
    25Voluntary exchange delistingJun 11, 2010
    424B2Prospectus for primary offeringJun 17, 2009
    424B2Prospectus for primary offeringJun 15, 2009

    Proxies

    DFAN14AAdditional proxy materials by non-managementJan 8, 2013
    DFAN14AAdditional proxy materials by non-managementDec 6, 2012
    DFAN14AAdditional proxy materials by non-managementNov 8, 2012

    Other

    UPLOADLetter from SECDec 10, 2009
    CORRESPCorrespondence with SECNov 27, 2009
    UPLOADLetter from SECNov 13, 2009
    UPLOADLetter from SECOct 15, 2007
    CORRESPCorrespondence with SECOct 2, 2007
    CORRESPCorrespondence with SECJul 31, 2007
    CORRESPCorrespondence with SECJun 22, 2007
    UPLOADLetter from SECJun 21, 2007
    UPLOADLetter from SECMar 29, 2007
    CORRESPCorrespondence with SECMar 28, 2007

    Ownership

    SC 13D/ABeneficial ownership reportMar 23, 2026
    144Notice of proposed sale of securitiesDec 22, 2025
    4Telekom Ag DeutscheOct 31, 2025
    4Telekom Ag DeutscheOct 29, 2025
    4Telekom Ag DeutscheOct 27, 2025
    4Telekom Ag DeutscheOct 23, 2025
    4Telekom Ag DeutscheOct 21, 2025
    4Telekom Ag DeutscheOct 17, 2025
    4Telekom Ag DeutscheOct 14, 2025
    4Telekom Ag DeutscheOct 10, 2025