| SC 13G/A | 2007-02-14 | Palo Alto Investors, LLC | FLOTEK INDUSTRIES INC/CN/ | 1,201,000 | 13.6% | EDGAR |
| SC 13G/A | 2006-06-21 | Palo Alto Investors, LLC | FLOTEK INDUSTRIES INC/CN/ | 858,600 | 10.1% | EDGAR |
| SC 13G | 2006-04-27 | Palo Alto Investors, LLC | FLOTEK INDUSTRIES INC/CN/ | - | 8.6% | EDGAR |
| SC 13G | 2006-02-14 | Palo Alto Investors, LLC | FLOTEK INDUSTRIES INC/CN/ | 724,300 | 8.8% | EDGAR |
| SC 13D/A | 2005-09-02 | BEALL ROBERT S | FLOTEK INDUSTRIES INC/CN/ | 91,143 | 1.3% | EDGAR |
| SC 13G/A | 2005-01-31 | WELLS FARGO & CO/MN | FLOTEK INDUSTRIES INC/CN/ | 10 | - | EDGAR |
| SC 13G/A | 2004-02-12 | WELLS FARGO & CO/MN | FLOTEK INDUSTRIES INC/CN/ | 326,412 | 5.0% | EDGAR |
| SC 13D/A | 2003-02-14 | BEALL ROBERT S | FLOTEK INDUSTRIES INC/CN/ | 493,810 | 8.9% | EDGAR |
| SC 13D/A | 2003-02-13 | PENNY GLENN S | FLOTEK INDUSTRIES INC/CN/ | 875,415 | 15.9% | EDGAR |
| SC 13G | 2003-02-12 | WELLS FARGO & CO/MN | FLOTEK INDUSTRIES INC/CN/ | 326,959 | 6.7% | EDGAR |
| SC 13D/A | 2002-10-18 | CHISHOLM JOHN | FLOTEK INDUSTRIES INC/CN/ | 278,752 | 5.6% | EDGAR |
| SC 13D/A | 2002-06-17 | PENNY GLENN S | FLOTEK INDUSTRIES INC/CN/ | 1,075,415 | 21.9% | EDGAR |
| SC 13D/A | 2001-11-14 | ZIEGLER WILLIAM R | FLOTEK INDUSTRIES INC/CN/ | 78,315 | 1.6% | EDGAR |
| SC 13D | 2001-11-14 | BEALL ROBERT S | FLOTEK INDUSTRIES INC/CN/ | 293,810 | 6.1% | EDGAR |
| SC 13D/A | 2001-11-13 | ZIEGLER WILLIAM R | FLOTEK INDUSTRIES INC/CN/ | 78,315 | - | EDGAR |
| SC 13D | 2001-11-13 | JOHNSON RICHARD L II | FLOTEK INDUSTRIES INC/CN/ | 320,039 | 6.6% | EDGAR |
| SC 13D | 2001-11-13 | SANNER JOHN TODD | FLOTEK INDUSTRIES INC/CN/ | 261,164 | 5.3% | EDGAR |
| SC 13D | 2001-11-13 | PENNY GLENN S | FLOTEK INDUSTRIES INC/CN/ | 1,200,505 | 24.8% | EDGAR |
| SC 13D/A | 2000-11-29 | - | - | - | - | EDGAR |
| SC 13D/A | 2000-11-17 | - | - | - | - | EDGAR |