Filing date Form Description View
    6-K

    Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

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    6-K

    Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

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    EFFECT

    EFFECT

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    6-K

    Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

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    POS AM

    Post-effective amendment to an S-Type filing

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    6-K

    Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

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    20-F

    Registration of securities of foreign private issuers pursuant to section 12(b) or (g)

    EX-101.INS - XBRL INSTANCE FILE View HTML
    6-K

    Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

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    6-K

    Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

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    SC 13D/A

    An amendment to a SC 13D filing

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