EQUITY PURCHASE AGREEMENT BY AND AMONG MAGNETIC SEAL LLC, DUCOMMUN LABARGE TECHNOLOGIES, INC., MAG PARENT, INC. AND THOMAS B. COLBY and LYMAN J. COLBY Dated as of December 15, 2021Equity Purchase Agreement • December 16th, 2021 • Ducommun Inc /De/ • Aircraft parts & auxiliary equipment, nec • Delaware
