Samsara officer plans $1.3M stock sale

Officer Dominic Phillips filed a Rule 144 notice to sell Samsara Inc. common stock tied to equity compensation, with prior sales disclosed for the past three months.

Rhea-AI Filing Summary

Samsara Inc. (IOT) received a notice of proposed sale of common stock under Rule 144 by officer Dominic Phillips. The notice lists 29,619 common shares held at Charles Schwab & Co., Inc., with an aggregate market value of $1,310,778.00, and 372,784,485 Samsara common shares outstanding as of September 4, 2026.

The filing identifies shares underlying equity compensation awards from restricted stock lapses and discloses prior sales over the past three months by Dominic Phillips.

Key Figures

Common shares in main Rule 144 line: 29,619 shares Aggregate market value of these shares: $1,310,778.00 Shares outstanding: 372,784,485 shares +5 more

8 metrics

Common shares in main Rule 144 line 29,619 shares Samsara Inc. common stock held at Charles Schwab & Co., Inc.

Aggregate market value of these shares $1,310,778.00 Value associated with 29,619 Samsara Inc. shares in the securities information section

Shares outstanding 372,784,485 shares Samsara Inc. common shares outstanding as of September 4, 2026

Sale June 5, 2026 19,547 shares; $691,765.00 Shares and gross value of Samsara Inc. stock sold by Dominic Phillips

Sale July 1, 2026 29,974 shares; $998,829.00 Shares and gross value of Samsara Inc. stock sold by Dominic Phillips

Sale August 3, 2026 29,618 shares; $1,114,259.00 Shares and gross value of Samsara Inc. stock sold by Dominic Phillips

Restricted stock lapse 2023 17,909 shares Equity compensation restricted stock lapse dated December 15, 2023

Restricted stock lapses 2026 2,716 and 8,994 shares Equity compensation restricted stock lapses dated June 10 and June 15, 2026

Key Terms

Rule 144, Restricted Stock Lapse, Equity Compensation, Aggregate market value

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Lapse financial

"Common | 12/15/2023 | Restricted Stock Lapse | SAMSARA INC."

Equity Compensation financial

"17909 | 12/15/2023 | Equity Compensation"

Equity compensation is pay given to employees, executives or contractors in the form of company ownership—such as stock, stock options or restricted shares—rather than just cash. It matters to investors because it can align workers' incentives with shareholders (like paying someone in slices of the same pie they help grow), but it also increases the number of shares outstanding and company expenses, affecting ownership percentages and earnings per share.

Aggregate market value financial

"29619 | 1310778.00 | 372784485"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Samsara Inc. (IOT) disclose in this Form 144 filing?

The filing discloses that Dominic Phillips, an officer of Samsara Inc., filed a Rule 144 notice to sell common stock, including shares acquired through equity compensation, and reports related sales over the prior three months.

How many Samsara (IOT) shares are covered in the main Rule 144 line?

The main securities information line lists 29,619 common shares of Samsara Inc. held at Charles Schwab & Co., Inc., with an aggregate market value of $1,310,778.00 and 372,784,485 shares outstanding as of September 4, 2026.

What prior Samsara (IOT) share sales did Dominic Phillips report in the last 3 months?

Dominic Phillips reported sales of 19,547 shares for $691,765.00 on June 5, 2026, 29,974 shares for $998,829.00 on July 1, 2026, and 29,618 shares for $1,114,259.00 on August 3, 2026.

What types of Samsara (IOT) awards underlie the shares in this Form 144?

The securities to be sold include Samsara Inc. common stock from Restricted Stock Lapse events designated as Equity Compensation, with events dated December 15, 2023, June 10, 2026, and June 15, 2026.

How many Samsara (IOT) shares are outstanding according to this filing?

The securities information section states that 372,784,485 Samsara Inc. common shares were outstanding as of September 4, 2026; this is a baseline figure, not the amount being offered under Rule 144.

Which broker is involved in the Samsara (IOT) Rule 144 sale notice?

The filing lists Charles Schwab & Co., Inc., 3000 Schwab Way, Westlake, TX, as the broker associated with the 29,619 Samsara Inc. common shares referenced in the securities information section.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/04/2026 - 04:10 PM EDT Accepted by SEC EDGAR 09/04/2026 - 04:09 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001895148
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Samsara Inc.
SEC File Number	001-41140
Address of Issuer	1 DE HARO STREET SAN FRANCISCO CALIFORNIA 94107
Phone	(415) 985-2400
Name of Person for Whose Account the Securities are To Be Sold	Phillips Dominic
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262	29619	1310778.00	372784485	09/04/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	12/15/2023	Restricted Stock Lapse	SAMSARA INC.			17909	12/15/2023	Equity Compensation
Common	06/10/2026	Restricted Stock Lapse	SAMSARA INC.			2716	06/10/2026	Equity Compensation
Common	06/15/2026	Restricted Stock Lapse	SAMSARA INC.			8994	06/15/2026	Equity Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
DOMINIC PHILLIPS 1 DE HARO STREET SAN FRANCISCO CA 94107	Samsara Inc.	06/05/2026	19547	691765.00
DOMINIC PHILLIPS 1 DE HARO STREET SAN FRANCISCO CA 94107	Samsara Inc.	07/01/2026	29974	998829.00
DOMINIC PHILLIPS 1 DE HARO STREET SAN FRANCISCO CA 94107	Samsara Inc.	08/03/2026	29618	1114259.00

144: Remarks and Signature

Remarks
Date of Notice	09/04/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	12/29/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	DOMINIC PHILLIPS
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)