{"url":"https://lda.senate.gov/api/v1/filings/cf4e3299-93e2-421a-90f7-dc9eea24380f/","filing_uuid":"cf4e3299-93e2-421a-90f7-dc9eea24380f","filing_type":"Q1Y","filing_type_display":"1st Quarter - Report (No Activity)","filing_year":2026,"filing_period":"first_quarter","filing_period_display":"1st Quarter (Jan 1 - Mar 31)","filing_document_url":"https://lda.senate.gov/filings/public/filing/cf4e3299-93e2-421a-90f7-dc9eea24380f/print/","filing_document_content_type":"text/html","income":null,"expenses":null,"expenses_method":null,"expenses_method_display":null,"posted_by_name":"Laura MacDonald","dt_posted":"2026-04-08T10:42:50-04:00","termination_date":null,"registrant_country":"United States of America","registrant_ppb_country":"United States of America","registrant_address_1":"1099 NEW YORK AVENUE, NW,","registrant_address_2":"SUITE 900","registrant_different_address":false,"registrant_city":"WASHINGTON","registrant_state":"DC","registrant_zip":"20001","registrant":{"id":20562,"url":"https://lda.senate.gov/api/v1/registrants/20562/","house_registrant_id":30342,"name":"JENNER & BLOCK LLP","description":"law firm","address_1":"1099 NEW YORK AVENUE, NW,","address_2":"SUITE 900","address_3":null,"address_4":null,"city":"WASHINGTON","state":"DC","state_display":"District of Columbia","zip":"20001","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"LAURA MACDONALD","contact_telephone":"+1 212-891-1696","dt_updated":"2026-07-21T22:57:24.201141-04:00"},"client":{"id":205955,"url":"https://lda.senate.gov/api/v1/clients/205955/","client_id":381,"name":"T-MOBILE USA, INC.","general_description":"Wireless provider","client_government_entity":false,"client_self_select":null,"state":"DC","state_display":"District of Columbia","country":"US","country_display":"United States of America","ppb_state":"WA","ppb_state_display":"Washington","ppb_country":"US","ppb_country_display":"United States of America","effective_date":"2020-05-01"},"lobbying_activities":[],"conviction_disclosures":[],"foreign_entities":[],"affiliated_organizations":[]}