CUSIP No. 829160100 13G Page 1 of 14 UNITED STATES SECURITIES AND EXCHANGE...
As filed with the Securities and Exchange Commission on October 15, 2014 Registration Nos. 333-149717 and 333-156922 ...
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15F CERTIFICATION...
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form...
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ...
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