Samsara (NYSE: IOT) CEO Sanjit Biswas reports 160,000-share 10b5-1 stock sale

Rhea-AI Filing Summary

Samsara Inc. CEO Sanjit Biswas, who is also a director and 10% owner of Samsara Inc. (IOT), reported automated insider sales of Class A common stock. On December 2–3, 2025, trusts over which he has voting or investment power sold a total of 160,000 Class A shares in multiple transactions coded "S" for open-market sales. The weighted-average sale prices ranged around the high‑$37 to low‑$38 area, with specific transaction averages such as $37.8551, $38.2076, $37.3869, $37.821, $38.237 and $38.0965, each representing groups of trades within narrow price ranges.

The filing states that these sales were made under Rule 10b5‑1 trading plans adopted on September 30, 2024 by the Biswas Family Trust and related trusts. Following the reported transactions, Biswas continues to hold 1,111,261 restricted stock units (RSUs), each representing a contingent right to receive one share of Class A common stock, in addition to indirect holdings through the disclosed trusts.

Insights

Equity Ownership and Governance Analyst

CEO and 10% owner executes pre-planned sales totaling 160,000 shares while retaining a very large RSU-based equity position.

This filing reports multiple sales of Class A Common Stock of Samsara Inc. (IOT) on 12/02/2025 and 12/03/2025 by the Chief Executive Officer, who is also a director and 10% owner. The transactions, coded "S", total 160,000 shares sold across several accounts, at weighted-average prices around $37–$38 per share. The sales occur primarily through the Biswas Family Trust and two additional trusts over which the reporting person has voting or investment power.

The filing states these sales were made under Rule 10b5-1 trading plans adopted on September 30, 2024, which are pre-arranged plans designed to systematize insider trading activity. After these sales, the trusts still hold tens of thousands of indirect shares, and the reporting person also directly holds 1,111,261 restricted stock units (RSUs), each representing a right to one share of Class A Common Stock, subject to vesting. This structure indicates ongoing, substantial equity exposure through RSUs even as some shares are sold.

The main items to monitor are the continued execution of these Rule 10b5-1 plans and any future changes in the CEO’s RSU balance or trust holdings. Because this Form 4 reflects scheduled plan-based selling rather than new compensation awards or changes in control, the near-term implication centers on incremental supply of shares into the market around the reported trading dates, rather than a shift in the company’s operating or financial position.

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^*

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)
12/02/2025

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	12/02/2025		S(1)		106,867	D	$37.8551(2)	65,085	I	See footnote(3)
Class A Common Stock	12/02/2025		S(1)		5,981	D	$38.2076(4)	59,104	I	See footnote(3)
Class A Common Stock	12/02/2025		S(5)		6,000	D	$37.3869(6)	12,000	I	See footnote(7)
Class A Common Stock	12/02/2025		S(5)		26,000	D	$37.821(8)	55,000	I	See footnote(9)
Class A Common Stock	12/02/2025		S(5)		1,000	D	$38.237(10)	54,000	I	See footnote(9)
Class A Common Stock	12/03/2025		S(1)		14,152	D	$38.0965(11)	44,952	I	See footnote(3)
Class A Common Stock								1,111,261(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 $37.17 to $38.16, 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 $38.17 to $38.33, 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 $37.17 to $37.57, 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 $37.20 to $38.19, 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 $38.20 to $38.33, 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 $37.51 to $38.32, 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	12/03/2025
	** 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.

FAQ

What insider transaction did Samsara (IOT) report for CEO Sanjit Biswas?

The report shows that CEO Sanjit Biswas, also a director and 10% owner, reported open‑market sales of 160,000 shares of Samsara Class A common stock on December 2–3, 2025 through trusts he controls.

At what prices were the Samsara (IOT) shares sold in the Form 4 filing?

The filing lists weighted‑average sale prices including $37.8551, $38.2076, $37.3869, $37.821, $38.237 and $38.0965, with underlying trades executed in narrow ranges between about $37.17 and $38.33.

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

Yes. The filing explains that the sales were effected pursuant to Rule 10b5‑1 trading plans adopted on September 30, 2024 by the Biswas Family Trust and related trusts, with Biswas having voting or investment power.

How many Samsara (IOT) restricted stock units does Sanjit Biswas still hold?

After the reported transactions, Sanjit Biswas beneficially owns 1,111,261 restricted stock units (RSUs), each representing a contingent right to receive one share of Samsara Class A common stock, subject to vesting conditions.

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

The filing notes sales and holdings through the Biswas Family Trust u/a/d 7/13/2012, and The Biswas Trust I and The Biswas Trust II, with Jordan Park Trust Company LLC as trustee for the latter two and Biswas having voting or investment power over these trusts.

Does the Samsara (IOT) Form 4 provide trade-by-trade detail for each price level?

No. It provides aggregate share amounts and weighted‑average prices for each transaction but states that full trade‑level details for each price within the disclosed ranges will be made available upon request to the issuer, any security holder, or SEC staff.