{"entity":{"id":10339316,"state":"FL","state_id":"837704","entity_name":"MASTER DYNAMICS CORPORATION","entity_type":"FORP","entity_type_normalized":"foreign_profit","status":"I","filing_date":"1977-01-17","filing_year":1977,"business_age_years":49,"principal_address1":"P.O. BOX 157","principal_address2":"","principal_city":"NEWARK","principal_state":"CA","principal_zip":"94560","principal_country":"","mail_address1":"P.O. BOX 157","mail_address2":"","mail_city":"NEWARK","mail_state":"CA","mail_zip":"94560","mail_country":"","location_name":null,"location_address1":null,"location_address2":null,"location_city":null,"location_state":null,"location_zip":null,"fei_ein":"941620383","jurisdiction":null,"county":null,"last_transaction_date":"11061986","report_year_1":"1985","report_date_1":"07241985","report_year_2":"1985","report_date_2":"07241985","report_year_3":"1984","report_date_3":"06191984","agent_name":null,"agent_type":"P","agent_address":"","agent_city":"","agent_state":"FL","agent_zip":"","process_name":null,"process_address1":null,"process_address2":null,"process_city":null,"process_state":null,"process_zip":null,"source_file":"cordata4.txt","fetched_at":"2026-05-09 12:11:36","updated_at":"2026-05-09 12:11:36","last_accessed":null,"status_reason":null,"agent_name_raw":""},"officers":[{"name":"Eleanor Bonfield","first_name":"Eleanor","last_name":"Bonfield","title":"Treasurer","title_roles":["Treasurer"],"title_code":"treasurer","is_registered_agent":false,"address":"16140 SHANNON RD","city":"LOS GATOS, CA      00000","state":"","zip":"","name_raw":"BONFIELD, ELEANOR"},{"name":"Arthur J Graver","first_name":"Arthur","last_name":"Graver","title":"President, Director","title_roles":["President","Director"],"title_code":"pd","is_registered_agent":false,"address":"26351 ESPERANZA DR","city":"LOS ALTOS HILLS, CA00000","state":"","zip":"","name_raw":"GRAVER, ARTHUR J"},{"name":"Marie H Graver","first_name":"Marie","last_name":"Graver","title":"Director","title_roles":["Director"],"title_code":"director","is_registered_agent":false,"address":"26351 ESPERANZA DR","city":"LOS ALTOS HILLS, CA00000","state":"","zip":"","name_raw":"GRAVER, MARIE H"},{"name":"Marie H Graver","first_name":"Marie","last_name":"Graver","title":"Secretary","title_roles":["Secretary"],"title_code":"secretary","is_registered_agent":false,"address":"26351 ESPERANZA DR","city":"LOS ALTOS HILLS, CA00000","state":"","zip":"","name_raw":"GRAVER, MARIE H"},{"name":"Gladys Hallerberg","first_name":"Gladys","last_name":"Hallerberg","title":"Director","title_roles":["Director"],"title_code":"director","is_registered_agent":false,"address":"BOX 597 N/A","city":"WICKENBURG, AZ     00000","state":"","zip":"","name_raw":"HALLERBERG, GLADYS"}],"filing_history":[],"status_history":[],"unknown":["status_history: we do not collect status-change histories from the source feeds, so this empty list means we hold none — NOT that this company's status has never changed. Observed changes we DID see are under `history`."],"verified_domains":[],"history":null,"web_contact":null,"provenance_url":"https://private.rootz.global/api/provenance/FL/837704"}