{"url":"https://lda.senate.gov/api/v1/filings/cf8e4e29-5fc9-4daa-82e4-9e9c2eb7657d/","filing_uuid":"cf8e4e29-5fc9-4daa-82e4-9e9c2eb7657d","filing_type":"Q2","filing_type_display":"2nd Quarter - Report","filing_year":2017,"filing_period":"second_quarter","filing_period_display":"2nd Quarter (Apr 1 - June 30)","filing_document_url":"https://lda.senate.gov/filings/public/filing/cf8e4e29-5fc9-4daa-82e4-9e9c2eb7657d/print/","filing_document_content_type":"text/html","income":"50000.00","expenses":null,"expenses_method":null,"expenses_method_display":null,"posted_by_name":"James Mendenhall","dt_posted":"2017-07-19T14:44:29.013000-04:00","termination_date":null,"registrant_country":"United States of America","registrant_ppb_country":null,"registrant_address_1":"1501 K Street","registrant_address_2":null,"registrant_different_address":false,"registrant_city":"Washington","registrant_state":"DC","registrant_zip":"20005","registrant":{"id":35230,"url":"https://lda.senate.gov/api/v1/registrants/35230/","house_registrant_id":31204,"name":"SIDLEY AUSTIN LLP","description":"law firm","address_1":"1501 K Street","address_2":null,"address_3":null,"address_4":null,"city":"Washington","state":"DC","state_display":"District of Columbia","zip":"20005","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"KYLE J. FIET","contact_telephone":"+1 202-736-8446","dt_updated":"2026-07-23T11:09:46.010671-04:00"},"client":{"id":143820,"url":"https://lda.senate.gov/api/v1/clients/143820/","client_id":1004101,"name":"CHICAGO STOCK EXCHANGE (CHX)","general_description":"stock exchange","client_government_entity":false,"client_self_select":null,"state":"IL","state_display":"Illinois","country":"US","country_display":"United States of America","ppb_state":"IL","ppb_state_display":"Illinois","ppb_country":"US","ppb_country_display":"United States of America","effective_date":"2016-02-19"},"lobbying_activities":[{"general_issue_code":"FIN","general_issue_code_display":"Financial Institutions/Investments/Securities","description":"Explaining the proposed acquisition of the Chicago Stock Exchange by a group of foreign investors, including explaining the CFIUS process.","foreign_entity_issues":"","lobbyists":[{"lobbyist":{"id":58032,"prefix":"mr","prefix_display":"MR.","first_name":"MICHAEL","nickname":null,"middle_name":"E","last_name":"BORDEN","suffix":null,"suffix_display":null},"covered_position":"Senior Counsel, House Financial Services Committee; Counsel, House Financial Services Committee; Legislative Assistant, Rep. Jim Leach","new":false},{"lobbyist":{"id":23459,"prefix":"mr","prefix_display":"MR.","first_name":"JAMES","nickname":null,"middle_name":"EDWARD","last_name":"MENDENHALL","suffix":null,"suffix_display":null},"covered_position":"General Counsel, Office of the USTR","new":false}],"government_entities":[{"id":2,"name":"HOUSE OF REPRESENTATIVES"},{"id":1,"name":"SENATE"}]},{"general_issue_code":"TRD","general_issue_code_display":"Trade (domestic/foreign)","description":"Explaining the proposed acquisition of the Chicago Stock Exchange by a group of foreign investors, including explaining the CFIUS process.","foreign_entity_issues":"","lobbyists":[{"lobbyist":{"id":58032,"prefix":"mr","prefix_display":"MR.","first_name":"MICHAEL","nickname":null,"middle_name":"E","last_name":"BORDEN","suffix":null,"suffix_display":null},"covered_position":"Senior Counsel, House Financial Services Committee; Counsel, House Financial Services Committee; Legislative Assistant, Rep. Jim Leach","new":false},{"lobbyist":{"id":23459,"prefix":"mr","prefix_display":"MR.","first_name":"JAMES","nickname":null,"middle_name":"EDWARD","last_name":"MENDENHALL","suffix":null,"suffix_display":null},"covered_position":"General Counsel, Office of the USTR","new":false}],"government_entities":[{"id":2,"name":"HOUSE OF REPRESENTATIVES"},{"id":1,"name":"SENATE"}]}],"conviction_disclosures":[],"foreign_entities":[],"affiliated_organizations":[]}