X0306 4 2022-02-09 0001719489 Kaleyra, Inc. KLR 0001802748 Hirsch Emilio C/O KALEYRA, INC. VIA MARCO D'AVIANO, 2, MILANO MI MILAN L6 20131 ITALY 1 0 1 0 0001814680 EFFE PI Societa Semplice 41 VIA VALEGGIO TORINO L6 10129 ITALY 0 0 1 0 0001795992 Esse Effe S.p.A. 41 VIA VALLEGIO TORINO L6 10129 ITALY 0 0 1 0 Common Stock 2022-02-09 4 A 0 35000 0 A 113923 D Common Stock 93104 I By EFFE PI Societa Semplice Common Stock 5616336 I By Esse Effe S.p.A. Subject to the Reporting Person's continued service to the Issuer, the Restricted Stock Units ("RSUs") vest in sixteen quarterly installments, beginning on May 1, 2022 and ending on February 1, 2026. Includes additional RSUs subject to vesting pursuant to previously disclosed vesting schedules. All RSUs shall immediately vest in the event of a Change of Control (as defined in the Issuer's 2019 Equity Incentive Plan) of the Issuer. In addition, to the extent that the Reporting Person has served as a director for at least three years during any period after November 25, 2019, and such Reporting Person either resigns from the Board or chooses not to stand for reelection as a member of the Board and as a result, separates from service with the Issuer, 100% of the then unvested portion of any RSUs held by such Reporting Person will also immediately become fully vested upon the date of such separation from service. EFFE PI Societa Semplice ("EFFE PI") is affiliated with Emilio Hirsch, and Mr. Hirsch is deemed to have acquired a beneficial ownership interest in the reported securities held by EFFE PI. Esse Effe S.p.A. ("Esse Effe") is now affiliated with EFFE PI and Emilio Hirsch, and EFFE PI and Mr. Hirsch are each deemed to have acquired a beneficial ownership interest in the reported securities held by Esse Effe. /s/ Emilio Hirsch, Individually 2022-02-11 /s/ Emilio Hirsch, Managing Partner of EFFE PI Societa Semplice 2022-02-11 /s/ Emilio Hirsch, Director of Esse Effe S.p.A. 2022-02-11