X0508 4 2023-08-28 0000912093 VIAVI SOLUTIONS INC. VIAV 0001556374 SCRIVANICH LUKE M C/O VIAVI SOLUTIONS INC. 1445 SOUTH SPECTRUM BLVD, SUITE 102 CHANDLER AZ 85286 1 SVP General Manager OSP 0 Common Stock 2023-08-28 4 M 0 10668 0 A 56332 D Common Stock 2023-08-28 4 F 0 5290 10.21 D 51042 D Common Stock 2023-08-28 4 M 0 8897 0 A 59939 D Common Stock 2023-08-28 4 F 0 4412 10.21 D 55527 D Common Stock 2023-08-28 4 M 0 10490 0 A 66017 D Common Stock 2023-08-28 4 F 0 5201 10.21 D 60816 D Restricted Stock Units 0 2023-08-28 4 M 0 10668 0 D Common Stock 10668 0 D Restricted Stock Units 0 2023-08-28 4 M 0 8897 0 D Common Stock 8897 8897 D Restricted Stock Unit 0 2023-08-28 4 M 0 10490 0 D Common Stock 10490 20978 D Restricted Stock Unit 0 2023-08-28 4 A 0 40909 0 A Common Stock 40909 40909 D Market Stock Units 0 2023-08-28 4 A 0 40909 0 A Common Stock 40909 40909 D Each stock unit converts upon vesting into one share of common stock. These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock award. The amount retained by the Company was not in excess of the amount of the tax liability. Total includes 1,699 shares purchased pursuant to the ESPP plan. Units subject to the Award shall vest annually in thee equal installments over three years. There are no expiration dates on RSUs See Exhibit 99 - FY2024 MSU for vesting schedule and terms There are no expiration dates on MSUs. /s/ Donna T. Rossi, attorney-in-fact 2023-08-30