exhibit 10. 4 form of index license agreement by and between solactive ag guiollettstr. 54 60325 frankfurt am main - hereinafter referred to as “ solactive ” - and wgc usa asset management company, llc 685 third avenue, suite 2702 new york, ny 10075 - hereinafter referred to as “ licensee ” - jointly referred to hereinafter as “ parties ” - content § 1 index calculation 3 § 2 dissemination of indices 4 § 3 rights in indices and index prices 4 § 4 obligations of parties regarding calculated indices 5 § 5 issuer ’ s statement 5 § 6 trade mark rights 6 § 7 obligations of solactive 7 § 8 limitation of liability 7 § 9 remuneration 8 § 10 taxes 10 § 11 term of agreement 10 § 12 termination of agreement 11 § 13 transfer of solactive ’ rights and obligations to a third party 11 § 14 transfer of duties to third parties 12 § 15 confidentiality 12 § 16 contact 13 § 17 final provisions 14 addendum 1 order schedule 16 addendum 2 cusip 17 addendum 3 sedol 19 § 1 index calculation 3 § 1 index calculation § 2 dissemination of indices 4 § 2 dissemination of indices § 3 rights in indices and index prices 4 § 3 rights in indices and index prices § 4 obligations of parties regarding calculated indices 5 § 4 obligations of parties regarding calculated indices § 5 issuer ’ s statement 5 § 5 issuer ’ s statement § 6 trade mark rights 6 § 6 trade mark rights § 7 obligations of solactive 7 § 7 obligations of solactive § 8 limitation of liability 7 § 8 limitation of liability § 9 remuneration 8 § 9 remuneration § 10 taxes 10 § 10 taxes § 11 term of agreement 10 § 11 term of agreement § 12 termination of agreement 11 § 12 termination of agreement § 13 transfer of solactive ’ rights and obligations to a third party 11 § 13 transfer of solactive ’ rights and obligations to a third party § 14 transfer of duties to third parties 12 § 14 transfer of duties to third parties § 15 confidentiality 12 § 15 confidentiality § 16 contact 13 § 16 contact § 17 final provisions 14 § 17 final provisions addendum 1 order schedule 16 addendum 1 order schedule addendum 2 cusip 17 addendum 2 cusip addendum 3 sedol 19 addendum 3 sedol § 1 index calculation ; license grant 1. subject to