Historical shareholding details of Dr. Ulrik B. Nielsen holdings in Merrimack Pharmaceuticals Inc (MACK)

Monthly changes of Dr. Ulrik B. Nielsen shareholding in Merrimack Pharmaceuticals Inc over the previous months

Month Name Total no. shares held Percent Holding
Sep 15, 2017 Dr. Ulrik B. Nielsen 22,681 0.17%

View all ownership details of Merrimack Pharmaceuticals Inc