Insider Stock Trading History of Srb Management, L.p.


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Srb Management, L.p. since year 2005. The trader's CIK number is 1346543. At the time of this reporting, Srb Management, L.p. is the 10% Owner of Plato Learning Inc . (stock ticker symbol TUTR). See this page for all insider trading activities at Plato Learning Inc .


Stock purchases, sales, and option exercises reported by insider Srb Management, L.p. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2009-02-10 TUTR Plato Learning Inc Buy 100,000 1.45 145,000
2009-02-09 TUTR Plato Learning Inc Buy 150,000 1.43 214,500
2009-02-06 TUTR Plato Learning Inc Buy 200,000 1.43 285,400
2009-02-04 TUTR Plato Learning Inc Buy 808,400 1.40 1,131,760
2009-02-03 TUTR Plato Learning Inc Buy 32,700 1.32 43,294
2009-02-05 TUTR Plato Learning Inc Buy 250,000 1.40 350,000
2009-01-28 TUTR Plato Learning Inc Buy 27,600 1.26 34,776

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Srb Management, L.p. (10% Owner of Plato Learning Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.