X0303 4 2010-03-01 0 0001158895 LEMAITRE VASCULAR INC LMAT 0001365739 Kamke Trent G C/O LEMAITRE VASCULAR , INC. 63 SECOND AVENUE BURLINGTON MA 01803 0 1 0 0 Senior V. P., Operations Common Stock 2010-03-01 4 F 0 57 4.84 D 42769 D These shares represent shares withheld to satisfy tax withholding obligations incurred upon the vesting of restricted stock units awarded to the reporting person on February 27, 2007. This transaction is considered an exempt sale pursuant to Rule 16b-3(e) promulgated under the Securities Exchange Act of 1934. /s/ Aaron M. Grossman Attorney-in-Fact 2010-03-01