EXHIBIT 10.1
PDF SOLUTIONS INC
PDF Solutions, Inc. Eleventh Amended and Restated 2011 Stock Incentive Plan
SECTION 1. INTRODUCTION
On November 16, 2011, the original 2011 Stock Incentive Plan became effective upon approval by our stockholders (the “Effective Date”). On May 28, 2013, the stockholders approved the First Amended and Restated 2011 Stock Incentive Plan to increase the authorized share limit. On May 27, 2014, the stockholders approved the Second Amended and Restated 2011 Stock Incentive Plan to increase the authorized share limit. On May 31, 2016, the stockholders approved the Third Amended and Restated 2011 Stock Incentive Plan to increase the authorized share limit. On May 30, 2017, the stockholders approved the Fourth Amended and Restated 2011 Stock Incentive Plan to increase the authorized share limit. On May 28, 2019, the stockholders approved the Fifth Amended and Restated 2011 Stock Incentive Plan to increase the authorized share limit. On April 26, 2020, the stockholders approved the Sixth Amended and Restated 2011 Stock Incentive Plan to increase the authoriz
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