X0306 4 2021-07-20 0 0001019671 SEACHANGE INTERNATIONAL INC SEAC 0001628706 SINGER JULIAN D. C/O SEACHANGE INTERNATIONAL, INC. 177 HUNTINGTON AVE, STE 1703, PMB 73480 BOSTON MA 02115-3153 1 0 0 0 Common Stock 2021-07-20 4 A 0 125000 0.00 A 353801 D Represents restricted stock units (RSUs) issued pursuant to SeaChange International Inc.'s Second Amended and Restated 2011 Compensation and Incentive Plan. The shares subject to the RSU award vested in their entirety on July 20, 2021. /s/ Julian Singer 2021-07-22