X0306 4 2022-07-06 0 0001361113 VARONIS SYSTEMS INC VRNS 0001393607 Segev Ofer C/O VARONIS SYSTEMS, INC. 1250 BROADWAY, 29TH FLOOR NEW YORK NY 10001 1 0 0 0 Common Stock, par value $0.001 per share 2022-07-06 4 S 0 1444 31.45 D 75466 D Common Stock, par value $0.001 per share 2022-07-06 4 S 0 56 32.18 D 75410 D The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. The reporting person effected multiple same-way open market sale transactions on the same day at different prices through a trade order executed by a broker-dealer. The reporting person reported on a single line all such transactions that occurred within a one dollar price range. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.17 - $32.07, inclusive. The reporting person hereby undertakes to provide upon request by the Securities Exchange Commission staff, the issuer, or a shareholder of the issuer, full information regarding the number of shares sold at each separate price. All Common Stock reported in this line was sold at the same price of $32.18. /s/ Ofer Margalit as attorney-in-fact 2022-07-08