"if you purchased common stock in Terrestar Corp under the trading symbols TSTR or TSTRQ, you bought class 9a stock and would be a party to this."
Terrestar Corp and Terrestar Networks filed bankruptcy in 2010 and 2011.
Terrestar Networks was a subsidiary of Terrestar Corp. Lightsquared purchased an undervalued asset of Terrestar Corp in what we, the common shareholders, consider a fraudulent transfer.