X0303 4 2010-05-18 0 0001076167 ADOLOR CORP ADLR 0001230836 MADDEN DAVID ADOLOR CORP 700 PENNSYLVANIA DRIVE EXTON PA 19431 1 0 0 0 Common Stock 2010-05-18 4 A 0 10946 0 A 761407 D Common Stock 70000 I By Madden 2002 Trust Stock Option (right to buy) 1.6 2010-05-18 4 A 0 20000 0 A 2011-05-18 2020-05-18 Common Stock 20000 20000 D Deferred Stock award, made pursuant to the Company's 2003 Stock-based Incentive Compensation Plan and vesting in full on the date that is one day prior to the date on which the Company's next succeeding Annual Meeting is held, provided that the Reporting Person continues to serve as a non-employee director of the Company as of the vesting date. These shares are held in a trust for the benefit of the reporting person's children. Philip R. Mills is the Trustee. The reporting person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Options vest in full on May 18, 2011. If prior to May 18, 2011, the Reporting Person resigns as a non-employee director of the Company other than for cause, the vesting of the option shall accelerate with respect to 1/12 of the shares for each full month between the date of grant and the date of resignation. /s/David Madden 2010-05-18