X0306 4 2021-07-01 false 0001050377 PC CONNECTION INC CNXN 0001188266 MCGRATH TIMOTHY J 730 MILFORD ROAD MERRIMACK NH 03054 false true false false President & CEO Common Stock 2021-07-01 4 M false 7500.00 0.00 A 282369.00 D Common Stock 2021-07-01 4 F false 2952.00 46.30 D 279417.00 D Restricted Stock Units 2021-07-01 4 M false 7500.00 0.00 D Common Stock 7500.00 60000.00 D The restricted stock units convert into common stock on a one-for-one basis. The restricted stock units were granted under the PC Connection, Inc. Amended and Restated 2007 Stock Incentive Plan on February 13, 2018; 7,500 of the shares vested on July 1, 2021, and the remaining shares are scheduled to vest 10,000 shares each year commencing on April 1, 2022 thru April 1, 2027. /s/Timothy J. McGrath 2021-07-06