You can't like your own messages.

MACK
NASDAQ
Biotechnology

Merrimack Pharmaceuticals

4.41 0.19 (4.13%) last updated 4:00 PM EDT Apr 15

Welcome to StockTwits

Use StockTwits to catch up quickly on $MACK and your favorite stocks.

Already a member? Sign in

Load more messages

Viewing older messages will pause this stream.