{"filing":{"accession_number":"0001171843-26-004175","cik":"0001131383","ticker":"STN","company_name":"STANTEC INC","form":"6-K","filing_date":"2026-06-17","report_date":null,"primary_document":"f6k_061726.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1131383/000117184326004175/f6k_061726.htm"},"events":[{"id":12408,"run_id":10977,"accession_number":"0001171843-26-004175","anchor_item_number":"EX-99.1","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.92,"summary":"Susan Reisbord has been appointed President \u0026 Chief Executive Officer, effective October 1, 2026, representing a material change in the company's top executive leadership. While Gord Johnston's retirement as CEO is also disclosed, the principal action is Reisbord's appointment to the CEO role. The press release emphasizes this as a Board-led succession plan with continuity, and Reisbord's appointment would materially affect investor assessment of the company's leadership and strategic direction.","company_name":"STANTEC INC","ticker":"STN","filing_date":"2026-06-17","form":"6-K","submitted_at":null,"items":[{"id":9248,"accession_number":"0001171843-26-004175","item_number":"EX-99.1","item_title":"exh_991.htm","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"Susan Reisbord has been appointed President \u0026 Chief Executive Officer, effective October 1, 2026, representing a material change in the company's top executive leadership. While Gord Johnston's retirement as CEO is also disclosed, the principal action is Reisbord's appointment to the CEO role. The press release emphasizes this as a Board-led succession plan with continuity, and Reisbord's appointment would materially affect investor assessment of the company's leadership and strategic direction.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-22T02:47:40.077454+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":9248,"accession_number":"0001171843-26-004175","item_number":"EX-99.1","item_title":"exh_991.htm","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"Susan Reisbord has been appointed President \u0026 Chief Executive Officer, effective October 1, 2026, representing a material change in the company's top executive leadership. While Gord Johnston's retirement as CEO is also disclosed, the principal action is Reisbord's appointment to the CEO role. The press release emphasizes this as a Board-led succession plan with continuity, and Reisbord's appointment would materially affect investor assessment of the company's leadership and strategic direction.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-22T02:47:40.077454+00:00","company_name":"STANTEC INC","ticker":"STN","filing_date":"2026-06-17"}]}