DIGITAL MANUFACTURING. REIMAGINED.

Highly Experienced Leadership Team & Board of Directors Ryan Martin Chief Executive Officer & Board Member Mark Frost Chief Financial Officer Leadership Team (GE) CDW Board of Directors BWXT BWX Technologies, Inc. angiodynamics 术 Rich Stump Co-Founder & Chief Commercial Officer Additional Leadership Team has deep manufacturing expertise with nearly 200 years of combined experience A ARGON analogic MEDICAL DEVICES FATHOM ANSYS Bob Nardelli Former Chairman & CEO, Chrysler Corporation and The Home Depot CHRYSLER CORPORATION HOME DEPOT George Buckley Chairman, Smiths Group // Chairman, Stanley Black & Decker // Former Chairman & CEO, 3M (yε) 3M Stanley Black & Decker smiths Pete Leemputte Board Director, MasterCraft // Board Director, Beazer Homes // Former CFO of Green Mountain Keurig, Mead Johnson, Brunswick MasterCraft EURIG Meadjohnson BEAZER HOMES GREEN MOUNTAIN BRUNSWICK Nutrition David Fisher Chariman & CEO, Enova // Board Director, Just Eat Takeaway.com // Board Director, Friss // Former CEO, optionsXpress e optionsXpress enova. GRUBHUB™ Maria Green Board Director, Littelfuse // Board Director, Tennant // Former SVP and GC, Ingersoll Rand and ITW Dr. Caralynn Nowinski Collens CEO, Dimension Inx // Former Chairman, MxD TENNANT Littelfuse R Ingersoll Rand DIMENSION M D The Digital Manufacturing Institute FRISS John May Managing Partner, CORE Industrial Partners CORE INDUSTRIAL Blackstone HIG CAPITAL FATHOM TJ Chung (Chairman) Senior Partner, CORE Industrial Partners MasterCraft Littelfuse Airgain) Carey Chen Former CEO, Incodema Group // Former CEO, Cincinnati, Inc INCODEMA CINCINNATI CHART FATHOM Fathom Proprietary and Confidential 22 22

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