X0306 4/A 2022-10-26 2022-10-28 0 0001046568 PERDOCEO EDUCATION Corp PRDO 0001366408 Kline John Robert PERDOCEO EDUCATION CORPORATION 1750 E. GOLF ROAD SCHAUMBURG IL 60173 0 1 0 0 SVP, AIU Common Stock 2022-10-26 4 S 0 1637 11.49 D 175361 D Common Stock 2022-10-26 4 M 0 2625 8.30 A 177986 D Common Stock 2022-10-26 4 S 0 2625 11.49 D 175361 D Non-Qualified Option (right to buy) 8.30 2022-10-26 4 M 0 2625 0.00 D 2027-03-06 Common Stock 2625 23411 D The sale reported on the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 29, 2022. The option exercise and sale reported on the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 29, 2022. Includes 102,208 unvested restricted stock units granted pursuant to the Issuer's 2008 or 2016 Incentive Compensation Plans, with each unit representing the contingent right to receive one share of Issuer's common stock. On March 6, 2017 the Reporting Person was granted 26,036 non-qualified stock options. The option grant vested in four installments on March 14, 2018, 2019, 2020 and 2021. On October 28, 2022, Reporting Person filed a Form 4 which inadvertently omitted the exercise of a non-qualified stock option and the sale of restricted stock, showing only the sale of the underlying stock from the exercised options. Those omitted transactions have been corrected in this amendment. John Robert Kline by POA: Jeff Wigfield 2022-10-28