X0306 4 2022-06-15 0 0001642896 Samsara Inc. IOT 0001895101 Eltoukhy Adam C/O SAMSARA INC., 350 RHODE ISLAND ST. 4TH FLOOR, SOUTH BUILDING SAN FRANCISCO CA 94103 0 1 0 0 See remarks Class A Common Stock 2022-06-10 5 A 0 E 2173 9.3245 A 632405 D Class A Common Stock 2022-06-15 4 S 0 13527 10.9961 D 618878 D These shares were acquired under the Samsara Inc. 2021 Employee Stock Purchase Plan in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c). Certain of the reported shares are represented by previously-reported RSUs subject to applicable vesting schedules through March 15, 2025. These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of awards of RSUs. The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $10.69 to $11.3401 inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein. VP, General Counsel & Secretary /s/ Adam Eltoukhy 2022-06-17