X0306 4 2019-03-04 1 0000092679 SPARTON CORP SPA 0001296974 Bazaar Alan Lee 425 MARTINGALE ROAD SUITE 1000 SCHAUMBURG IL 60173 1 0 0 0 Common Stock 2019-03-04 4 D 0 3349 18.5 D 0 D Disposed of pursuant to Agreement and Plan of Merger dated as of December 11, 2018, by and among Sparton Corporation, Sparton Parent, Inc. and Striker Merger Sub 2018, Inc. in exchange for $18.50 per share in cash, without interest. Carrie Leahy, Attorney-in-Fact by Power of Attorney 2019-03-04