Stefan Jonsson

Born 1953. Board member since 1997 and Chairman since 2018.

Education and professional experience: Mechanical Engineer. Business Management, IFL Sigtuna. Former Division Head at Skandinaviska Aluminiumprofiler AB and Production Manager and later Senior Vice President of Pallco AB.

Other on-going assignments: Chairman of the Board of Elobel Aktiebolag. Member of the Board of Ideella Föreningen Teknikföretagen i Sverige named Föreningen Teknikföretagen i Sverige and Stefan Jonsson Invest AB. Deputy member of the Board of Fiber Fenix economic association.

Previous positions (last five years): Chairman of the Board of Ahlins Habo Aktiebolag. Board member and CEO of G.D.S. Electric AB. Deputy Board member of Davids Elteknik AB.

Holding: 585,085 shares.

Not independent in relation to the Company and not independent in relation to the Company's major shareholders.