Trading Symbol: TOMO
CUSIP Number: 890088107 & Options
TERMS OF THE SETTLEMENT: The Settlement consists of $5,000,000 in cash and will include interest on the Settlement Fund prior to distribution.
CLASS DESCRIPTION: On behalf of all those who purchased or acquired common stock TomoTherapy, Inc. during the period of May 09, 2007 to July 31, 2008, inclusive. Included in the Class are those persons who purchased or acquired TOMO common stock pursuant to or traceable to TOMO's
May 9, 2007 Initial Public Offering and/or TOMO's October 16, 2007 Secondary Public Offering.
DATE TO SEEK EXCLUSION
FROM THE CLASS: JANUARY 18, 2011
DATE FOR SUBMISSION OF
PROOF OF CLAIM FORMS: JANUARY 18, 2011