0000950123-01-002017 SC 13D 5 20010305 CANDOVER 1997 FUND CANDOVER INVESTMENTS PLC CLINTRIALS RESEARCH INC 0000870978 8734 621406017 DE 1231 SC 13D 34 005-48381 1561497 11000 WESTON PARKWAY CARY NC 27513 9194622556 11000 WESTON PARKWAY CARY NC 27513 CLINTRIALS INC 19930930 CANDOVER INVESTMENTS PLC 0001098604 0000 1231 SC 13D 20 OLD BAILEY LONDON UK 011441714899848 20 OLD BAILEY LONDON UK SC 13D 1 y46160asc13d.txt SCHEDULE 13D EX-99.1 2 y46160aex99-1.txt JOINT FILING AGREEMENT EX-99.2.A 3 y46160aex99-2_a.txt OFFER TO PURCHASE EX-99.2.B 4 y46160aex99-2_b.txt AGREEMENT AND PLAN OF MERGER EX-99.2.C 5 y46160aex99-2_c.txt STOCKHOLDERS AGREEMENT