BPMX - BioPharmX to merge with Timber Pharmaceuticals; shares up 9% after hours January, 28 2020 05:07 PM BioPharmX Corporation. Common BioPharmX (NYSEMKT:BPMX) and privately held Timber Pharmaceuticals have agreed to merge in an all-stock transaction.More news on: BioPharmX Corporation, Healthcare stocks news, Merger & acquisition news, Read more ...