MERRIMACK PHARMACEUTICALS (MACK) Earnings Date

MERRIMACK PHARMACEUTICALS ($MACK) last reported earnings on November 2, 2023. The market priced in an earnings reaction of +/- 4.35% ($0.54). The stock increased 0.49% following the earnings report.

Last report

Nov 2, 2023

Next-day move

+0.49%

Since last report

+23.01%

Data as of Oct 6, 2026