This excerpt taken from the CPTS DEF 14A filed Apr 29, 2008.
Amendment and Termination
The Board of Directors may amend, suspend or terminate the Purchase Plan at any time. However, the Board of Directors may not amend the Purchase Plan to adversely affect any outstanding rights to purchase stock thereunder. In addition, the Board of Directors may not amend the Purchase Plan without stockholder approval if such approval is required by applicable law or necessary pursuant to the Securities Exchange Act of 1934, as amended, or the Code. Unless terminated earlier by the Board of Directors, the Purchase Plan will terminate automatically on November 21, 2015.
This excerpt taken from the CPTS DEF 14A filed Apr 24, 2006.
Amendment and Termination. The Board may at any time wholly or partially amend, alter, suspend or terminate the Plan. However, without approval of the Companys stockholders given within twelve (12) months before or after the action by the Board, no action of the Board may, except as provided in Section 18, increase the limits imposed in Section 3 on the maximum number of Shares which may be issued under the Plan or extend the term of the Plan under Section 7.