X0708 D LIVE 0001795674 Exum Instruments, Inc. 747 SHERIDAN BLVD UNIT 9A LAKEWOOD CO COLORADO 80214 720-615-1768 DELAWARE None None Corporation true Jeffrey Williams 747 Sheridan Blvd Unit 9A Lakewood CO COLORADO 80214 Executive Officer Director Promoter James Thorson 747 Sheridan Blvd Unit 9A Lakewood CO COLORADO 80214 Executive Officer Director Temuulen Tumurbat 747 Sheridan Blvd Unit 9A Lakewood CO COLORADO 80214 Director Paul Giovacchini 747 Sheridan Blvd Unit 9A Lakewood CO COLORADO 80214 Director Steve Pattison 747 Sheridan Blvd Unit 9A Lakewood CO COLORADO 80214 Director Other Technology Decline to Disclose 06b false 2026-06-17 false true true Includes conversion of outstanding convertible promissory notes. false 0 6700000 3401271 3298729 Total Offering Amount excludes amounts invested in connection with convertible note financing previously reported. false 8 0 0 0 false Exum Instruments, Inc. /s/ Jeffrey Williams Jeffrey Williams President/CEO 2026-07-02