SNDX, NKTR ink clinical-trial collaboration for Entinostat/NKTR-214 in second-lime melanoma: https://www.prnewswire.com/news-releases/syndax-and-nektar-therapeutics-announce-immuno-oncology-clinical-trial-collaboration-300656793.html NKTR is furnishing free drug for the phase-1/2 clinical trial, but no cash.