[Standard Life Aberdeen plc I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [ ] (b) [ ] 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION United Kingdom NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5 SOLE VOTING]
[JOINT FILING AGREEMENT Dated: 01/31/2019 Nancy Tomassone Invesco Ltd. Robert R. Leveille Invesco Advisers, Inc. Jasmin Jabri Invesco Canada Ltd. Odeh Stevens Invesco Trust Company Lee Siu Mei Invesco Hong Kong Limited Pang Sin Chu Invesco Hong Kong Limited Stephanie Ehrenfried Invesco Asset Manageme]
[CUSIP No. 82706C108 SCHEDULE 13G (1)]
[CUSIP No. 82706C108 SCHEDULE 13G (1)]
[CUSIP No. 82706C108 SCHEDULE 13G (1)]
[CUSIP No. 82706C108 SCHEDULE 13G (1)]
[for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be de]
[for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be de]
[for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be de]
[for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be de]
