X0306 4/A 2021-12-07 2021-12-09 0001719489 Kaleyra, Inc. KLR 0001794958 Dall'Aglio Giacomo C/O KALEYRA, INC. VIA MARCO D'AVIANO, 2, MILANO MI MILAN L6 20131 ITALY 0 1 0 0 EVP & CFO Common Stock 490494 D Common Stock 2021-12-07 4 F 0 12137 10.308 D 478357 D Includes Restricted Stock Units ("RSUs") subject to vesting pursuant to previously disclosed vesting schedules. The Issuer may withhold shares of stock subject to the RSUs at the time of vesting for the purposes of satisfying any tax withholding obligations which arise in connection with the vesting of such RSUs issued to Mr. Dall'Aglio. /s/ Giacomo Dall'Aglio 2021-12-10