X0407 4 2023-05-08 0 0001719489 Kaleyra, Inc. KLR 0001887585 Vitto Nicola Junior C/O KALEYRA, INC 17 STATE STREET NEW YORK NY 10004 0 1 0 0 Executive Vice President 0 Common Stock 2023-05-08 4 A 0 13000 0.00 A 63603 D Subject to the Reporting Person's continued service to the Issuer, 12.5% of the Restricted Stock Units ("RSUs") vest on August 20, 2023, and the remaining RSUs vest in fourteen equal quarterly installments, beginning on November 20, 2023. All RSUs shall vest in accordance with the parameters set forth in the Reporting Person's Employment Agreement with the Registrant. Includes additional RSUs subject to vesting pursuant to previously disclosed vesting schedules. The Company effected a reverse stock split on March 9, 2023. The number of shares reported herein are after giving effect to the reverse stock split. /s/ Nicola Vitto 2023-05-10