The Carstens family agreed to acquire remaining 45% stake in BIO-FROST Westhof GmbH from Frosta AG (DB:NLM) on September 13, 2016. The deal is expected to close on October 1, 2016. The Carstens family completed the acquisition of remaining 45% stake in BIO-FROST Westhof GmbH from Frosta AG (DB:NLM) for €0.85 million in the financial year 2016.