Vorbeck Materials completed its series 3 financing - with a total value of $10 million. The round included 17 investors and was led by Black Powder and Fairbridge Venture Partners. Vorbeck also says that the Siren anti-theft packaging device, which uses their graphene-based Vor-Ink circuitry are now on the shelves of major retailers:

http://www.graphene-info.com/verbeck-raised-10-million-says-siren-first-graphene-based-product-now-shipping