X0306 4 2018-05-08 0001116463 ORASURE TECHNOLOGIES INC OSUR 0001348789 Patrick Charles W 220 EAST FIRST STREET BETHLEHEM PA 18015 1 0 0 0 Common stock 2018-05-08 4 A 0 6144 A 64326 D Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, cliff vesting on May 6, 2019. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors. Mark L. Kuna, As Attorney-In-Fact for Charles W. Patrick (Power of Attorney previously filed) 2018-05-10