Samsara (IOT) CEO Sanjit Biswas logs planned share sales via trusts

Rhea-AI Filing Summary

Samsara Inc. Chief Executive Officer Sanjit Biswas, who is also a director and 10% owner, reported multiple sales of Class A Common Stock executed on December 17–18, 2025. Most transactions were sales under Rule 10b5-1 trading plans through family-related trusts, including the Biswas Family Trust and two Biswas Trusts managed by Jordan Park Trust Company LLC.

Reported sales included blocks such as 101,594 shares and 24,498 shares, at weighted-average prices generally between about $38 and $39 per share. After these transactions, indirect holdings shown include amounts like 152,406 shares and 127,000 shares through the respective trusts, as well as 902,213 restricted stock units, each RSU representing a right to receive one share of Class A Common Stock upon vesting.

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

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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^*

Biswas Sanjit

(Last) (First) (Middle)

C/O SAMSARA INC.

1 DE HARO STREET

(Street)

SAN FRANCISCO CA 94107

(City) (State) (Zip)

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

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

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	CHIEF EXECUTVE OFFICER

3. Date of Earliest Transaction (Month/Day/Year)
12/17/2025

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

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

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

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	12/17/2025		S(1)		101,594	D	$38.3431(2)	152,406	I	See footnote(3)
Class A Common Stock	12/17/2025		S(1)		908	D	$39.1589(4)	151,498	I	See footnote(3)
Class A Common Stock	12/17/2025		S(5)		6,000	D	$38.6967(6)	6,000	I	See footnote(7)
Class A Common Stock	12/17/2025		S(5)		26,650	D	$38.3798(8)	27,350	I	See footnote(9)
Class A Common Stock	12/17/2025		S(5)		350	D	$39.1549(10)	27,000	I	See footnote(9)
Class A Common Stock	12/18/2025		S(1)		24,498	D	$38.7315(11)	127,000	I	See footnote(3)
Class A Common Stock								902,213(12)	D

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 were effected pursuant to a Rule 10b5-1 trading plan adopted on September 30, 2024 by SB and HB, Co-Trustees of the Biswas Family Trust u/a/d 7/13/2012, over which the Reporting Person has voting or investment power (the "Biswas Family Trust").

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 $38.075 to $39.07, 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. Consists of shares held by the Biswas Family Trust.

4. 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 $39.08 to $39.22, 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.

5. The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 30, 2024 by Jordan Park Trust Company LLC, Trustee, by Courtney J. Maloney as Trust Officer.

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 $38.39 to $39.22, 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 Jordan Park Trust Company, LLC, Trustee of The Biswas Trust I u/a/d 11/11/2021, over which the Reporting Person has voting or investment power.

8. 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 $38.08 to $39.07, 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.

9. Consists of shares held by Jordan Park Trust Company, LLC, Trustee of The Biswas Trust II u/a/d 10/14/2021, over which the Reporting Person has voting or investment power.

10. 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 $39.085 to $39.22, 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.

11. 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 $38.41 to $38.99, 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.

12. 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.

	/s/ Adam Eltoukhy, attorney-in-fact on behalf of Sanjit Biswas	12/19/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider stock transactions did Samsara Inc. (IOT) report for Sanjit Biswas?

The filing shows that Sanjit Biswas, Samsara Inc.'s Chief Executive Officer, director, and 10% owner, reported multiple sales of Class A Common Stock on December 17–18, 2025. These transactions were primarily executed through family-related trusts under pre-arranged Rule 10b5-1 trading plans.

How many Samsara (IOT) shares did Sanjit Biswas sell and at what prices?

Reported transactions include sales such as 101,594 shares, 24,498 shares, 26,650 shares, and smaller blocks like 6,000 shares and 908 shares. The weighted-average sale prices disclosed were generally in the $38–$39 per share range, including prices like $38.3431, $38.7315, and $39.1589, with each line item reflecting aggregate amounts and weighted-average prices.

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

Yes. The filing explains that certain sales were made pursuant to Rule 10b5-1 trading plans. One plan was adopted on September 30, 2024 by the co-trustees of the Biswas Family Trust, and another plan was adopted on the same date by Jordan Park Trust Company LLC as trustee for Biswas-related trusts.

What trusts were involved in the reported Samsara (IOT) insider transactions?

The sales involved indirect holdings through several trusts: the Biswas Family Trust u/a/d 7/13/2012, The Biswas Trust I u/a/d 11/11/2021, and The Biswas Trust II u/a/d 10/14/2021. The filing states that Sanjit Biswas has voting or investment power over these trusts.

How many Samsara (IOT) shares and RSUs does Sanjit Biswas hold after the reported transactions?

Following the reported sales, the form lists indirect holdings such as 152,406 shares, 151,498 shares, 27,350 shares, 27,000 shares, and 127,000 shares of Class A Common Stock through various trusts. It also discloses 902,213 restricted stock units (RSUs), with each RSU representing a contingent right to receive one share of Class A Common Stock, subject to vesting conditions.

What do the weighted-average prices and ranges mean in the Samsara (IOT) insider sale disclosure?

The filing notes that for several sale entries, the Amount and Price columns show aggregate share counts and weighted-average sale prices. The underlying shares were sold in multiple trades within specified ranges, such as $38.075–$39.07, $38.08–$39.07, and $38.41–$38.99. The reporting person undertakes to provide full details of the individual trade prices on request.