Was Dominic Phillips’ Samsara (IOT) share sale under a Rule 10b5-1 plan?

Yes. A footnote states the reported sales by Dominic Phillips were effected pursuant to a Rule 10b5-1 trading plan adopted on December 29, 2025. Such plans typically pre-schedule trades, making the timing more routine and less discretionary.

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

The Form 4 shows 1,061,816 Samsara Class A shares held indirectly by the Phillips Family Trust. A footnote explains these consist of shares held by the trust, where Phillips and his spouse serve as trustees, indicating significant trust-based ownership.

Samsara (NYSE: IOT) officer sells 19,547 shares under 10b5-1 plan

Filing Impact

(Very High)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Samsara Inc. officer Dominic Phillips reported open-market sales of 19,547 shares of Class A Common Stock on June 5, 2026. The sales were executed in multiple transactions at weighted-average prices including $38.20, $36.8898, $36.2270 and $35.0725 per share.

The filing states these sales were made under a Rule 10b5-1 trading plan adopted on December 29, 2025. After the transactions, Phillips directly holds 929,575 Class A shares and indirectly holds 1,061,816 shares through the Phillips Family Trust.

Insider Trade Summary 10b5-1

Net Seller: 19,547 shares ($691,765)

Net Sell 5 txns

Insider Phillips Dominic

Role SEE REMARKS

Sold 19,547 shs ($692K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	14,747	$35.0725	$517K
Sale	Class A Common Stock	4,000	$36.227	$145K
Sale	Class A Common Stock	700	$36.8898	$26K
Sale	Class A Common Stock	100	$38.20	$4K
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class A Common Stock — 934,375 shares (Direct, null); Class A Common Stock — 1,061,816 shares (Indirect, See footnote)

Footnotes (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 $34.64 to $35.62, 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 19,547 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 $35.64 to $36.61, 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. 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 $36.67 to $37.06, 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: 19,547 shares Sale price tranche: $38.2000 per share Sale price tranche: $36.8898 per share +5 more

8 metrics

Shares sold 19,547 shares Open-market sales on June 5, 2026

Sale price tranche $38.2000 per share One of the reported weighted-average sale prices

Sale price tranche $36.8898 per share One of the reported weighted-average sale prices

Sale price tranche $36.2270 per share One of the reported weighted-average sale prices

Sale price tranche $35.0725 per share One of the reported weighted-average sale prices

Direct holdings after sale 929,575 shares Class A Common Stock held directly after June 5, 2026

Indirect trust holdings 1,061,816 shares Class A Common Stock held indirectly via Phillips Family Trust

Trading plan adoption date December 29, 2025 Adoption date of Rule 10b5-1 trading plan

Key Terms

Rule 10b5-1 trading plan, restricted stock units (RSUs), weighted-average price, Phillips Family Trust

4 terms

Rule 10b5-1 trading plan financial

"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."

Phillips Family Trust financial

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

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Form 4 Insider Transactions: What Each Field Means →

06/09/2026 - 04:54 PM

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).

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)
06/05/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	06/05/2026		S⁽¹⁾		14,747	D	$35.0725⁽²⁾	934,375⁽³⁾⁽⁴⁾	D
Class A Common Stock	06/05/2026		S⁽¹⁾		4,000	D	$36.227⁽⁵⁾	930,375⁽³⁾	D
Class A Common Stock	06/05/2026		S⁽¹⁾		700	D	$36.8898⁽⁶⁾	929,675⁽³⁾	D
Class A Common Stock	06/05/2026		S⁽¹⁾		100	D	$38.2	929,575⁽³⁾	D
Class A Common Stock								1,061,816⁽⁴⁾	I	See footnote⁽⁷⁾

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

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 $34.64 to $35.62, 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 19,547 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 $35.64 to $36.61, 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.

6. 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 $36.67 to $37.06, 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.

7. 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	06/09/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

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

Samsara Inc. reported that officer Dominic Phillips sold 19,547 shares of Class A Common Stock on June 5, 2026. The shares were sold in several open-market transactions at different weighted-average prices disclosed in the Form 4 filing.

At what prices did Dominic Phillips sell Samsara (IOT) shares on June 5, 2026?

Dominic Phillips sold Samsara Class A shares at weighted-average prices including $38.20, $36.8898, $36.2270 and $35.0725 per share. Footnotes explain these reflect multiple trades within price ranges such as $34.64 to $35.62 and $36.67 to $37.06.

How many Samsara (IOT) shares does Dominic Phillips hold after the June 5, 2026 sales?

After the June 5, 2026 sales, Dominic Phillips holds 929,575 Samsara Class A shares directly. He also has an indirect holding of 1,061,816 Class A shares through the Phillips Family Trust, as reported in the Form 4 filing and related footnotes.