X0508 4 2023-12-05 0 0001642896 Samsara Inc. IOT 0001895106 Bicket John C/O SAMSARA INC. 1 DE HARO STREET SAN FRANCISCO CA 94107 1 1 1 0 See remarks 0 Class A Common Stock 2023-12-05 4 S 0 57200 34.0899 D 207229 I See footnote Class A Common Stock 2023-12-05 4 S 0 33095 34.7868 D 174134 I See footnote Class A Common Stock 379008 D The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan, entered into prior to the effectiveness of the revised requirements of Rule 10b5-1(c). In compliance with SEC guidance, the Reporting Person has not checked the box above but states that the Rule 10b5-1 trading plan is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). 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 $33.56 to $34.555, 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. Consists of shares held by John C. Bicket, Trustee of the John C. Bicket Revocable Trust u/a/d 2/15/2013, over which the Reporting Person has voting or investment power. 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 $34.56 to $35.24, 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. Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU. Executive Vice President, Chief Technology Officer /s/ Adam Eltoukhy, attorney-in-fact on behalf of John Bicket 2023-12-06