Mertiva AB (publ) (OTCPK:DMYD.F) acquired an additional 0.54% stake in Protein Sciences Corporation for $0.62 million on December 18, 2014. Mertiva acquired 0.42 million shares in Protein Sciences at a price of $1.5 per share. As a result of transaction, Mertiva now holds 11.8 million shares in Protein Sciences.

Mertiva AB (publ) (OTCPK:DMYD.F) completed the acquisition of an additional 0.54% stake in Protein Sciences Corporation on December 18, 2014.