CollPlant Holdings Ltd. announced the appointment of Dr. Wolfgang Ruttenstorfer to its board of directors, increasing the board to seven members. Beginning in 1976, Dr. Ruttenstorfer spent a total of approximately 30 years in various capacities with OMV AG, an integrated oil and gas company headquartered in Vienna, Austria, culminating in his position as chairman of the executive board from 2002 through mid-2011. From 1997 through 1999, Dr. Ruttenstorfer stepped away from OMV to serve as Deputy Finance Minister of Austria.