What role does The Phillips Family Trust play in Samsara Inc. (IOT) share ownership?

The Phillips Family Trust holds 1,081,363 Samsara Class A shares indirectly for Dominic Phillips. He and his spouse serve as trustees of the trust, which means a significant portion of his economic interest in Samsara is held through this trust structure.

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 an open-market sale of 19,547 shares of Class A Common Stock at $30.00 per share on May 1, 2026. The sale was executed under a pre-arranged Rule 10b5-1 trading plan adopted on December 29, 2025.

Following the transaction, Phillips holds 462,801 shares directly and 1,081,363 shares indirectly through the Phillips Family Trust, where he and his spouse serve as trustees. Footnotes note that certain holdings are restricted stock units, each representing a contingent right to one share subject to vesting.

Insider Trade Summary 10b5-1

Net Seller: 19,547 shares ($586,410)

Net Sell 2 txns

Insider Phillips Dominic

Role SEE REMARKS

Sold 19,547 shs ($586K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	19,547	$30.00	$586K
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class A Common Stock — 462,801 shares (Direct, null); Class A Common Stock — 1,081,363 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. 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. Consists of shares held by the Phillips Family Trust.

Key Figures

Shares sold: 19,547 shares Sale price: $30.00 per share Direct holdings after sale: 462,801 shares +2 more

5 metrics

Shares sold 19,547 shares Open-market sale of Class A Common Stock on May 1, 2026

Sale price $30.00 per share Price for 19,547 Class A shares sold May 1, 2026

Direct holdings after sale 462,801 shares Class A Common Stock directly owned following the transaction

Indirect trust holdings 1,081,363 shares Class A Common Stock held via The Phillips Family Trust

Net shares sold 19,547 shares Net buy/sell activity in this Form 4 filing

Key Terms

Rule 10b5-1 trading plan, restricted stock units (RSUs), Class A Common Stock, 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"

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"

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.

Class A Common Stock financial

"The number of shares held reflects the transfer of 19,547 shares 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.

Phillips Family Trust financial

"transfer of 19,547 shares of Class A Common Stock from The Phillips Family Trust"

Form 4 Insider Transactions: What Each Field Means →

05/04/2026 - 06:14 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)
05/01/2026

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)
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	05/01/2026		S⁽¹⁾		19,547	D	$30	462,801⁽²⁾⁽³⁾	D
Class A Common Stock								1,081,363⁽³⁾	I	See footnote⁽⁴⁾

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. 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.

3. 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.

4. 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	05/04/2026
	** 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) officer Dominic Phillips report?

Dominic Phillips reported selling 19,547 shares of Samsara Inc. Class A Common Stock. The shares were sold at $30.00 each on May 1, 2026 under a Rule 10b5-1 trading plan, which indicates the trades were pre-scheduled rather than timed discretionarily.

How many Samsara Inc. (IOT) shares did Dominic Phillips sell and at what price?

He sold 19,547 shares of Samsara Inc. Class A Common Stock at $30.00 per share. This open-market sale was disclosed in a Form 4 filing and carried out under a Rule 10b5-1 trading plan adopted in December 2025.

How many Samsara Inc. (IOT) shares does Dominic Phillips hold after the reported sale?

After the sale, Dominic Phillips holds 462,801 Samsara Class A shares directly and 1,081,363 shares indirectly. The indirect holdings are through The Phillips Family Trust, where he and his spouse act as trustees overseeing the trust’s ownership stake.

Was the Samsara Inc. (IOT) insider sale by Dominic Phillips part of a 10b5-1 plan?

Yes. The Form 4 states the sales were executed under a Rule 10b5-1 trading plan adopted on December 29, 2025. Such plans pre-schedule trades, aiming to reduce concerns that transaction timing reflects short-term information advantages.

What are the restricted stock units (RSUs) mentioned in Dominic Phillips’ Samsara (IOT) filing?

The filing explains that certain securities are restricted stock units. Each RSU represents a contingent right to receive one Samsara Class A share, subject to meeting the vesting schedule and conditions tied to the underlying compensation awards.