X0202 4/A 2006-02-03 2005-02-25 0 0000928054 FLOTEK INDUSTRIES INC/CN/ FTK 0001008024 ZIEGLER WILLIAM R 230 PARK AVENUE, 11TH FLOOR NEW YORK NY 10169 1 0 0 0 Common Stock 4.60 2004-12-23 2014-12-22 Common Stock 24666 76951 D Amendment of Table II, #6 relates to a correction of exercisable and expiration dates. Amendment of Table II, #9 relates to correction of the balance of Beneficially Owned Securities. /s/ William R. Ziegler 2006-02-03