X0306 4 2023-01-03 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 Class A Common Stock 2023-01-03 4 C 0 50707 0.00 A 78514 I See footnote Class A Common Stock 2023-01-03 4 S 0 50707 11.9421 D 27807 I See footnote Class A Common Stock 2023-01-04 4 C 0 39588 0.00 A 67395 I See footnote Class A Common Stock 2023-01-04 4 S 0 39588 12.0327 D 27807 I See footnote Class A Common Stock 194651 D Class B Common Stock 0.00 2023-01-03 4 C 0 50707 0.00 D Class A Common Stock 50707 87306818 I See footnote Class B Common Stock 0.00 2023-01-04 4 C 0 39588 0.00 D Class B Common Stock 39588 87267230 I See footnote Class B Common Stock 0.00 Class A Common Stock 152564 152564 D Class B Common Stock 0.00 Class A Common Stock 1650439 1650439 I See footnote Class B Common Stock 0.00 Class A Common Stock 1283986 1283986 I See footnote Class B Common Stock 0.00 Class A Common Stock 15591942 15591942 I See footnote Class B Common Stock 0.00 Class A Common Stock 1650439 1650439 I See footnote Class B Common Stock 0.00 Class A Common Stock 1286597 1286597 I See footnote Class B Common Stock 0.00 Class A Common Stock 4466764 4466764 I See footnote Class B Common Stock 0.00 Class A Common Stock 250000 250000 I See footnote Class B Common Stock 0.00 Class A Common Stock 250000 250000 I See footnote Class B Common Stock 0.00 Class A Common Stock 250000 250000 I See footnote Consists of shares held by John C. Bicket, Trustee of the John C. Bicket Revocable Trust u/a/d 2/15/2013, over which Mr. Bicket has voting or investment power. The sales reported by Mr. Bicket were effected pursuant to a Rule 10b5-1 trading plan. 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 $11.68 to $12.51 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. 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 $11.77 to $12.20 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. The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis. Consists of shares held by CBD, Trustee of The CBD 2020 Annuity Trust u/a/d 12/23/2020, over which Mr. Bicket has voting or investment power. Consists of shares held by John C. Bicket and CBD, Co-Trustees of the Bicket-Dobson Revocable Trust u/a/d 12/23/2020. Consists of shares held by Jordan Park Trust Company, LLC, Trustee of The Bicket-Dobson Trust II u/a/d 10/8/2021, over which Mr. Bicket has voting or investment power. Consists of shares held by John C. Bicket, Trustee of The John C. Bicket 2020 Annuity Trust u/a/d 12/23/2020, over which Mr. Bicket has voting or investment power. Consists of shares held by Mr. Bicket's spouse. Consists of shares held by Jordan Park Trust Company, LLC, Trustee of The Bicket-Dobson Trust I u/a/d 11/10/2021, over which Mr. Bicket has voting or investment power. Consists of shares held by Jordan Park Trust Company, LLC, Trustee of The Bicket-Dobson Trust I-A fbo ACDB u/a/d 11/10/2021, over which Mr. Bicket has voting or investment power. Consists of shares held by Jordan Park Trust Company, LLC, Trustee of The Bicket-Dobson Trust I-A fbo JCDB u/a/d 11/10/2021, over which Mr. Bicket has voting or investment power. Consists of shares held by Jordan Park Trust Company, LLC, Trustee of The Bicket-Dobson Trust I-A u/a/d 11/10/2021, over which Mr. Bicket has voting or investment power. Executive Vice President, Chief Technology Officer /s/ Adam Eltoukhy, attorney-in-fact on behalf of John Bicket 2023-01-05