ProSomnus SPAC Presentation Deck

Exceptional Management Team with Deep Medical and Dental Device Expertise ProSomnus's management team has experience disrupting industries with breakthrough innovations I ■ Founding member of ProSomnus ■ Prior to MicroDental, spent 10 years at 3M Company and Stryker Corporation, with a focus in Dental and Orthodontics Previously was the President of MicroDental Laboratories 3M ■ ■ MICRODENTAL Len Liptak, MBA Chief Executive Officer LABORATORIES Nobel Biocare Has 40 years of sales experience and executive leadership in the medical and dental industry Previously was responsible for sales and management in both North and Latin America for Nobel Biocare PANTHERA stryker Jerry Vogel VP of Sales, North America MASIMO ■ Chairwoman and founding member of ProSomnus Managing Director at HealthpointCapital since 2004 Formerly served as a director at BioHorizons and MicroDental Laboratories MICRODENTAL HEALTHPOINTCAPITAL Laing Rikkers Chairwoman LABORATORIES Previously area and regional sales manager for ProSomnus Prior experience as strategic account manager at Panthera Dental PANTHERA Greg Vogel Associate VP, International Business 0 ■ ■ ■ Founding member of ProSomnus Previously was the Engineering Director of MicroDental Laboratories Prior to MicroDental, worked for 3M Company for over 7 years with a focus in Dental and Orthodontics 3M MICRODENTAL Sung Kim Chief Technology Officer Diplomate of the American Board of Dental Sleep Medicine ■ Serves on the Adjunct Faculty at the University of Detroit Mercy and oversees the Practice and Financial Management Curriculum at the Pankey Institute DETROIT MERCY DENTAL Mark Murphy, DDS, FAGD Lead Clinical Facility PANK FITUR ■ Joined ProSomnus in June 2017 Prior to joining ProSomnus, was the VP of Finance at AMP Printing and The National Food Laboratory Previously was the VP of Finance and Accounting at MicroDental MICRODENTAL LABORATORIES ERNST & YOUNG Mindy Hungerman, CPA Chief Financial Officer № Recognized physiologist, physician, pioneer & innovator in sleep medicine UNIVERSITY OF CALGARY NATIONAL FOOD Clinical professor at the University of Calgary with an active sleep practice at the Foothills Medical Centre John Remmers, MD Medical Director ZEPHYR Sleep Tochnologies ■ I PROSOMNUS SLEEP TECHNOLOGIES Prior to joining ProSomnus, was Director of Clinical Education for MicroDental Laboratories Prior to MicroDental, worked for San Francisco Bay Area Graphic Design firms in Project Management MICRODENTAL Heather Whalen VP of Marketing Communications LABORATORIES Board certified in Otolaryngology and Sleep Medicine Operates one of the premier and busiest Sleep Medicine practices in North America StopSnoring SleepBetter Ed Sall, MD, DDS, MBA Medical Director 21 STRICTLY CONFIDENTIAL

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