MACK - Merrimack Pharmaceuticals intends to declare $15.10 dividend May, 09 2024 01:36 PM Merrimack Pharmaceuticals Inc. 2024-05-09 13:36:06 ET More on Merrimack Pharmaceuticals Merrimack Pharmaceuticals announces notification of plan to delist common stock on Nasdaq Merrimack receives $225M milestone payment from Ipsen Financial information for Merrimack Pharmaceuticals For further details see: Merrimack Pharmaceuticals intends to declare $15.10 dividend