Dominic Phillips - 03 Aug 2026 Form 4 Insider Report for Samsara Inc. (IOT)

Reporting relationship: Executive Vice President, Chief Financial Officer
Issuer ticker: IOT
Reported as of: 03 Aug 2026
Net transaction value: -$1,114,259
SEC form: 4
Accepted by SEC: 05 Aug 2026, 17:11:50 UTC
Prior SEC filing: 06 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Adam Eltoukhy, attorney-in-fact on behalf of Dominic Phillips

Key filing fact

Dominic Phillips filed Form 4 for Samsara Inc. (IOT) on 05 Aug 2026.

Key facts

This page summarizes Dominic Phillips's Form 4 filing for Samsara Inc. (IOT).
4 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 05 Aug 2026, 17:11.

Change

Previous filing in this sequence was filed on 06 Jul 2026.
Current net transaction value: -$1,114,259.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001895148 Primary reporting owner

Phillips Dominic

Relationship: Executive Vice President, Chief Financial Officer
Address: C/O SAMSARA INC., 1 DE HARO STREET, SAN FRANCISCO
Signature: /s/ Adam Eltoukhy, attorney-in-fact on behalf of Dominic Phillips
Signature date: 05 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

IOT transaction

Class A Common Stock

Sale

Transaction value: $417,550
Shares: -11,110
Change %: -1.3%
Price: $37.58
Shares after: 836,700
Date: 03 Aug 2026
Ownership: Direct
Footnotes: F1, F2, F3, F4

IOT transaction

Class A Common Stock

Sale

Transaction value: $23,038
Shares: -600
Change %: -0.07%
Price: $38.40
Shares after: 836,100
Date: 03 Aug 2026
Ownership: Direct
Footnotes: F1, F3, F5

IOT transaction

Class A Common Stock

Sale

Transaction value: $638,949
Shares: -17,003
Change %: -1.6%
Price: $37.58
Shares after: 1,049,887
Date: 03 Aug 2026
Ownership: See footnote
Footnotes: F1, F4, F6, F7

IOT transaction

Class A Common Stock

Sale

Transaction value: $34,722
Shares: -905
Change %: -0.09%
Price: $38.37
Shares after: 1,048,982
Date: 03 Aug 2026
Ownership: See footnote
Footnotes: F1, F7, F8

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 8 footnotes

Footnote F1

The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted December 29, 2025.

Footnote F2

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 $37.02 to $37.89, 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.

Footnote F3

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.

Footnote F4

The number of shares held reflects the transfer of 11,710 shares of Class A Common Stock from The Phillips Family Trust dated 5/9/2013, of which the Reporting Person and his spouse serve as trustees (the "Phillips Family Trust"), to the Reporting Person.

Footnote F5

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 $38.08 to $38.72, 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.

Footnote F6

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 $37.03 to $37.98, 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.

Footnote F7

Consists of shares held by the Phillips Family Trust.

Footnote F8

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 $38.06 to $38.63, 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.

SEC remarks

Executive Vice President, Chief Financial Officer