Samsara (IOT) officer sells 29,974 shares under 10b5-1 plan

Rhea-AI Filing Summary

Samsara Inc. officer Dominic Phillips reported open-market sales of 29,974 shares of Class A Common Stock. The sales occurred on July 1, 2026 at weighted-average prices around $33.32 per share and were executed under a Rule 10b5-1 trading plan adopted on December 29, 2025.

One block of 17,909 shares was sold from indirectly held shares in the Phillips Family Trust, and another 12,065 shares was sold from directly held shares. After these trades, Phillips holds 836,100 shares directly and 1,078,600 shares indirectly, with certain indirect holdings consisting of restricted stock units that convert to Class A shares upon vesting.

Insider Trade Summary 10b5-1

Net Seller: 29,974 shares ($998,829)

Net Sell 2 txns

Insider Phillips Dominic

Role SEE REMARKS

Sold 29,974 shs ($999K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	12,065	$33.3223	$402K
Sale	Class A Common Stock	17,909	$33.3238	$597K

Holdings After Transaction: Class A Common Stock — 836,100 shares (Direct, null); Class A Common Stock — 1,078,600 shares (Indirect, See footnote)

Footnotes (1)

1. The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted December 29, 2025. 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 $33.07 to $33.565, 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. The number of shares held reflects the transfer of 12,065 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. 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 $32.98 to $33.56, 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 the Phillips Family Trust.

Key Figures

Shares sold total: 29,974 shares Indirect sale size: 17,909 shares Indirect sale price: $33.3238 per share +4 more

7 metrics

Shares sold total 29,974 shares Open-market sales on July 1, 2026

Indirect sale size 17,909 shares Class A Common Stock, indirectly held via trust

Indirect sale price $33.3238 per share Weighted-average sale price for 17,909-share block

Direct sale size 12,065 shares Class A Common Stock, directly held

Direct sale price $33.3223 per share Weighted-average sale price for 12,065-share block

Direct holdings after trades 836,100 shares Direct Class A holdings following July 1, 2026 sales

Indirect holdings after trades 1,078,600 shares Indirect Class A holdings via Phillips Family Trust

Key Terms

Rule 10b5-1 trading plan, restricted stock units (RSUs), weighted-average price, indirect ownership, +1 more

5 terms

Rule 10b5-1 trading plan regulatory

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

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

restricted stock units (RSUs) financial

"Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Class A Common Stock."

Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.

weighted-average price financial

"The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold."

Weighted-average price is the average of multiple prices where each price is counted according to its size or importance—larger trades carry more weight than smaller ones, like averaging course grades by credit hours. It matters to investors because it gives a more realistic picture of the true price paid or received, helping assess trade execution, compare performance, calculate cost basis, and value positions more accurately than a simple average.

indirect ownership financial

"Consists of shares held by the Phillips Family Trust."

Class A Common Stock financial

"Each RSU represents a contingent right to receive one share of Class A Common Stock."

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/02/2026 - 06:42 PM Accepted by SEC EDGAR 07/02/2026 - 06:42 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Phillips Dominic

(Last) (First) (Middle)

C/O SAMSARA INC.

1 DE HARO STREET

(Street)

SAN FRANCISCO CALIFORNIA 94107

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Samsara Inc. [ IOT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SEE REMARKS

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	07/01/2026		S(1)		12,065	D	$33.3223(2)	836,100(3)(4)	D
Class A Common Stock	07/01/2026		S(1)		17,909	D	$33.3238(5)	1,078,600(4)	I	See footnote(6)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

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

2. 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 $33.07 to $33.565, 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.

3. 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.

4. The number of shares held reflects the transfer of 12,065 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.

5. 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 $32.98 to $33.56, 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.

6. Consists of shares held by the Phillips Family Trust.

Remarks:

Executive Vice President, Chief Financial Officer

	/s/ Adam Eltoukhy, attorney-in-fact on behalf of Dominic Phillips	07/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Samsara (IOT) report for Dominic Phillips?

Dominic Phillips reported selling 29,974 shares of Samsara Class A Common Stock in open-market transactions on July 1, 2026, according to a Form 4 insider trading filing.

At what prices did Dominic Phillips sell Samsara (IOT) shares?

Phillips’ sales used weighted-average prices around $33.32 per share, with trades executed in ranges from $33.07 to $33.565 and from $32.98 to $33.56, as disclosed in the filing footnotes.

Were Dominic Phillips’ Samsara (IOT) share sales pre-planned?

Yes. The filing states the sales were made under a Rule 10b5-1 trading plan adopted on December 29, 2025, indicating the transactions were pre-scheduled rather than newly decided.

How many Samsara (IOT) shares does Dominic Phillips hold after the sales?

After the reported sales, Phillips holds 836,100 shares directly and 1,078,600 shares indirectly through the Phillips Family Trust, with some indirect holdings represented by restricted stock units.

What role does the Phillips Family Trust play in Samsara (IOT) holdings?

The filing explains that indirect holdings consist of shares in the Phillips Family Trust. A transfer of 12,065 shares from this trust to Phillips is reflected in the reported post-transaction share counts.

Are any of Dominic Phillips’ Samsara (IOT) holdings restricted stock units?

Yes. The footnotes state that certain securities are restricted stock units (RSUs), each representing a contingent right to receive one Class A share, subject to vesting schedules and conditions.