X0303 4 2011-02-23 0000046129 ALLIED MOTION TECHNOLOGIES INC AMOT 0001024225 WARZALA RICHARD S ALLIED MOTION TECHNOLOGIES INC. 23 INVERNESS WAY EAST, STE. 150 ENGLEWOOD CO 80112 1 1 0 0 Chief Executive Officer Common Stock 2011-02-23 4 A 0 10000 A 726650 D Common Stock 2011-02-23 4 A 0 20000 A 746650 D Common Stock 2011-02-23 4 F 0 17871 7.08 D 728779 D Common Stock 57754 I By Children Common Stock 8736 I By ESOP Trust Grant of restricted shares pursuant to the Company's 2007 Stock Incentive Plan, as amended. These restricted shares vest one-third each on March 31, 2012, 2013 and 2014. Grant of restricted shares pursuant to the Company's 2007 Stock Incentive Plan, as amended. These restricted shares will vest, in whole or in part, upon the satisfaction of certain annual and cumulative performance goals established by the Compensation Committee with respect to the three-year period ending December 31, 2014. On February 23, 2011, 51,060 restricted shares vested and the Reporting Person instructed the Company to withhold 17,871 shares to cover tax withholding obligations as permitted under the Company's Year 2000 Stock Incentive Plan, as amended, and the 2007 Stock Incentive Plan, as amended. Susan M. Chiarmonte, Attorney-in-Fact for Richard S. Warzala 2011-02-25