Samsara CFO sells 29,619 shares at $44 avg

Rhea-AI Filing Summary

Samsara Inc. (IOT) reported that Executive Vice President and Chief Financial Officer Dominic Phillips sold a total of 29,619 shares of Class A Common Stock on September 4, 2026 in open-market or private transactions under a Rule 10b5-1 trading plan adopted December 29, 2025, at a weighted-average price of $44.2546 per share within a range of $43.85 to $44.61. After these sales, he held 836,100 shares directly, including restricted stock units, and 1,019,363 shares indirectly through the Phillips Family Trust.

Insider Trade Summary 10b5-1

Net Seller: 29,619 shares

Net Sell 2 txns

Insider Phillips Dominic

Role SEE REMARKS

Sold 29,619 shs ($1.31M)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1, F2, F3, F4	11,710	$44.2546	$518K
Sale	Class A Common Stock F1, F2, F4, F5	17,909	$44.2546	$793K

Holdings After Transaction: Class A Common Stock — 836,100 shares (Direct); Class A Common Stock — 1,019,363 shares (Indirect, See footnote)

Footnotes (5)

1. F1. The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted December 29, 2025.
2. 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 $43.85 to $44.61, 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. 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.
4. 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.
5. F5. Consists of shares held by the Phillips Family Trust.

Key Figures

Total shares sold: 29,619 shares Direct shares sold: 11,710 shares Indirect shares sold: 17,909 shares +5 more

8 metrics

Total shares sold 29,619 shares Class A Common Stock sales reported for September 4, 2026

Direct shares sold 11,710 shares Sold from direct holdings on September 4, 2026

Indirect shares sold 17,909 shares Sold from Phillips Family Trust holdings on September 4, 2026

Weighted-average sale price $44.2546 per share Aggregate weighted-average price for reported sales

Sale price range $43.85–$44.61 per share Range of prices for individual sale transactions

Direct holdings after transaction 836,100 shares Direct Class A Common Stock position following the reported sales

Indirect holdings after transaction 1,019,363 shares Class A shares held through the Phillips Family Trust after the sales

Rule 10b5-1 plan adoption date December 29, 2025 Date Dominic Phillips adopted the trading plan used for these sales

Key Terms

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

4 terms

Rule 10b5-1 trading plan regulatory

"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"

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

"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"

FAQ

What insider transaction did Samsara Inc. (IOT) disclose for Dominic Phillips?

Samsara reported that CFO Dominic Phillips sold 29,619 shares of Class A Common Stock on September 4, 2026 in open-market or private transactions, according to the Form 4 filing.

At what prices were the Samsara (IOT) insider share sales executed?

The filing states a weighted-average price of $44.2546 per share for the reported sales, with individual trades executed in a price range of $43.85 to $44.61 per share.

Were the Samsara (IOT) insider sales made under a Rule 10b5-1 plan?

Yes. The sales by Dominic Phillips were effected pursuant to a Rule 10b5-1 trading plan that was adopted on December 29, 2025, as disclosed in the footnotes.

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

After the September 4, 2026 sales, Dominic Phillips held 836,100 shares of Samsara Class A Common Stock directly, which the filing notes includes restricted stock units (RSUs) subject to vesting.

What indirect Samsara (IOT) holdings does Dominic Phillips report after the sale?

Following the transaction, 1,019,363 shares of Samsara Class A Common Stock were held indirectly through the Phillips Family Trust, for which Dominic Phillips and his spouse serve as trustees.

How many Samsara (IOT) shares were sold from direct vs. indirect holdings?

On September 4, 2026, 11,710 shares were sold from Dominic Phillips’ direct holdings, and 17,909 shares were sold from his indirect holdings held through the Phillips Family Trust.

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Available on EDGAR 09/09/2026 - 04:51 PM Accepted by SEC EDGAR 09/09/2026 - 04:50 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)
09/04/2026

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	09/04/2026		S(1)		11,710	D	$44.2546(2)	836,100(3)(4)	D
Class A Common Stock	09/04/2026		S(1)		17,909	D	$44.2546(2)	1,019,363(4)	I	See footnote(5)

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 $43.85 to $44.61, 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 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.

5. 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	09/09/2026
	** 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)