ARCL
Archipelago Learning, Inc.NASDAQ
ARCL is defunct.
  • Mar. 5, 2012, 8:20 AM

    Plato Learning snaps up Archipelago Learning (ARCL) for $11.10 a share (22.8% premium) in a deal that's expected to close in Q2. Shares of ARCL are currently under a trading halt.

    | Mar. 5, 2012, 8:20 AM