{"filing":{"accession_number":"0001062993-26-003313","cik":"0001085921","ticker":"MMTIF","company_name":"MICROMEM TECHNOLOGIES INC","form":"6-K","filing_date":"2026-06-23","report_date":null,"primary_document":"form6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1085921/000106299326003313/form6k.htm"},"events":[{"id":13136,"run_id":11659,"accession_number":"0001062993-26-003313","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"This press release announces a significant operational milestone: completion of cost analysis and engineering review of a wearable sensing platform prototype for the Department of National Defence, with achievement of target cost objectives (under $1000 CAD per unit, under 250 grams) and anticipated initial annual orders of approximately 5,000 units. The company is advancing to the next development phase and plans to submit the design to foreign militaries. This is a material operational/strategic development involving a substantial government contract opportunity, but does not fit the specific event categories (not M\u0026A, not a financial result, not an executive change, not a material impairment or covenant breach).","company_name":"MICROMEM TECHNOLOGIES INC","ticker":"MMTIF","filing_date":"2026-06-23","form":"6-K","submitted_at":null,"items":[{"id":10198,"accession_number":"0001062993-26-003313","item_number":"EX-99.1","item_title":"exhibit99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This press release announces a significant operational milestone: completion of cost analysis and engineering review of a wearable sensing platform prototype for the Department of National Defence, with achievement of target cost objectives (under $1000 CAD per unit, under 250 grams) and anticipated initial annual orders of approximately 5,000 units. The company is advancing to the next development phase and plans to submit the design to foreign militaries. This is a material operational/strategic development involving a substantial government contract opportunity, but does not fit the specific event categories (not M\u0026A, not a financial result, not an executive change, not a material impairment or covenant breach).","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-23T20:04:23.949406+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":10198,"accession_number":"0001062993-26-003313","item_number":"EX-99.1","item_title":"exhibit99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This press release announces a significant operational milestone: completion of cost analysis and engineering review of a wearable sensing platform prototype for the Department of National Defence, with achievement of target cost objectives (under $1000 CAD per unit, under 250 grams) and anticipated initial annual orders of approximately 5,000 units. The company is advancing to the next development phase and plans to submit the design to foreign militaries. This is a material operational/strategic development involving a substantial government contract opportunity, but does not fit the specific event categories (not M\u0026A, not a financial result, not an executive change, not a material impairment or covenant breach).","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-23T20:04:23.949406+00:00","company_name":"MICROMEM TECHNOLOGIES INC","ticker":"MMTIF","filing_date":"2026-06-23"}]}