Samsara (IOT) CEO’s 263,900-share sale via family trusts under 10b5-1

Filing Impact

(Very High)

Filing Sentiment

(Very Negative)

Form Type

Rhea-AI Filing Summary

Samsara Inc.’s CEO and director Sanjit Biswas reported open‑market sales of a total of 263,900 shares of Class A Common Stock over May 26–28, 2026, all through entities classified as indirect holdings.

The sales were executed at weighted‑average prices around $29.7–$31.6 per share, under Rule 10b5‑1 trading plans adopted on September 29, 2025 for the Biswas Family Trust and related Biswas trusts, over which he has voting or investment power. Following these transactions, he continues to hold 1,656,825 Class A shares directly as of May 26, 2026, in addition to remaining indirect trust holdings.

Insider Trade Summary 10b5-1

Net Seller: 263,900 shares ($8,073,250)

Net Sell 13 txns

Insider Biswas Sanjit

Role CHIEF EXECUTVE OFFICER

Sold 263,900 shs ($8.07M)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	4,415	$30.2921	$134K
Sale	Class A Common Stock	26,666	$31.3635	$836K
Sale	Class A Common Stock	76,510	$29.7203	$2.27M
Sale	Class A Common Stock	30,190	$30.6252	$925K
Sale	Class A Common Stock	17,481	$30.1433	$527K
Sale	Class A Common Stock	3,978	$30.8764	$123K
Sale	Class A Common Stock	10,611	$30.3975	$323K
Sale	Class A Common Stock	59,608	$31.243	$1.86M
Sale	Class A Common Stock	3,676	$30.4154	$112K
Sale	Class A Common Stock	6,924	$31.245	$216K
Sale	Class A Common Stock	3,606	$30.4324	$110K
Sale	Class A Common Stock	20,235	$31.2413	$632K
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class A Common Stock — 333,722 shares (Indirect, See footnote); Class A Common Stock — 1,656,825 shares (Direct, null)

Footnotes (1)

The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2025 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"). 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 $29.95 to $30.92, 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 Biswas Family Trust. 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 $30.98 to $31.55, 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 sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2025 by Jordan Park Trust Company LLC, Trustee, by Courtney J. Maloney as Trust Officer. 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 $29.99 to $30.98, 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 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. 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 $31.03 to $31.53, 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 $29.96 to $30.83, 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 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. 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 $30.98 to $31.49, 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 $29.255 to $30.25, 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 $30.27 to $31.08, 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 $29.72 to $30.71, 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 $30.72 to $31.02, 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 $29.89 to $30.87, 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 $31.03 to $31.73, 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. 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.

Key Figures

Shares sold: 263,900 shares Direct holdings after trades: 1,656,825 shares Example sale price: $31.3635 per share +2 more

5 metrics

Shares sold 263,900 shares Total Class A shares sold May 26–28, 2026

Direct holdings after trades 1,656,825 shares Direct Class A shares held as of May 26, 2026

Example sale price $31.3635 per share One reported weighted-average sale price on May 28, 2026

Example sale price $29.7203 per share One reported weighted-average sale price on May 27, 2026

10b5-1 plan adoption date September 29, 2025 Adoption date for Rule 10b5-1 trading plans referenced in footnotes

Key Terms

Rule 10b5-1 trading plan, weighted-average price, restricted stock units (RSUs), contingent right, +1 more

5 terms

Rule 10b5-1 trading plan financial

"The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 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.

weighted-average price financial

"The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price"

restricted stock units (RSUs) financial

"These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share"

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.

contingent right financial

"Each RSU represents a contingent right to receive one share of Class A Common Stock"

indirect ownership financial

"Consists of shares held by the Biswas Family Trust ... over which the Reporting Person has voting or investment power"

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Form 4 Insider Transactions: What Each Field Means →

05/28/2026 - 04:23 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^*

Biswas Sanjit

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/26/2026

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	05/26/2026		S⁽¹⁾		10,611	D	$30.3975⁽²⁾	504,445	I	See footnote⁽³⁾
Class A Common Stock	05/26/2026		S⁽¹⁾		59,608	D	$31.243⁽⁴⁾	444,837	I	See footnote⁽³⁾
Class A Common Stock	05/26/2026		S⁽⁵⁾		3,676	D	$30.4154⁽⁶⁾	11,524	I	See footnote⁽⁷⁾
Class A Common Stock	05/26/2026		S⁽⁵⁾		6,924	D	$31.245⁽⁸⁾	4,600	I	See footnote⁽⁷⁾
Class A Common Stock	05/26/2026		S⁽⁵⁾		3,606	D	$30.4324⁽⁹⁾	63,994	I	See footnote⁽¹⁰⁾
Class A Common Stock	05/26/2026		S⁽⁵⁾		20,235	D	$31.2413⁽¹¹⁾	43,759	I	See footnote⁽¹⁰⁾
Class A Common Stock	05/27/2026		S⁽¹⁾		76,510	D	$29.7203⁽¹²⁾	368,327	I	See footnote⁽³⁾
Class A Common Stock	05/27/2026		S⁽¹⁾		30,190	D	$30.6252⁽¹³⁾	338,137	I	See footnote⁽³⁾
Class A Common Stock	05/27/2026		S⁽⁵⁾		17,481	D	$30.1433⁽¹⁴⁾	26,278	I	See footnote⁽¹⁰⁾
Class A Common Stock	05/27/2026		S⁽⁵⁾		3,978	D	$30.8764⁽¹⁵⁾	22,300	I	See footnote⁽¹⁰⁾
Class A Common Stock	05/28/2026		S⁽¹⁾		4,415	D	$30.2921⁽¹⁶⁾	333,722	I	See footnote⁽³⁾
Class A Common Stock	05/28/2026		S⁽¹⁾		26,666	D	$31.3635⁽¹⁷⁾	307,056	I	See footnote⁽³⁾
Class A Common Stock								1,656,825⁽¹⁸⁾	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)
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 were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2025 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 $29.95 to $30.92, 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 $30.98 to $31.55, 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 29, 2025 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 $29.99 to $30.98, 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 $31.03 to $31.53, 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. 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 $29.96 to $30.83, 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.

10. 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.

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 $30.98 to $31.49, 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. 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 $29.255 to $30.25, 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.

13. 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 $30.27 to $31.08, 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.

14. 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 $29.72 to $30.71, 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.

15. 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 $30.72 to $31.02, 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.

16. 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 $29.89 to $30.87, 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.

17. 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 $31.03 to $31.73, 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.

18. 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	05/28/2026
	** 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 CEO Sanjit Biswas?

Samsara CEO Sanjit Biswas reported selling 263,900 shares of Class A Common Stock. The transactions occurred over May 26–28, 2026 and were executed as open‑market sales through family trusts classified as indirect holdings.

At what prices were the Samsara (IOT) insider sales by Sanjit Biswas executed?

The reported sales used weighted‑average prices generally around $29.7–$31.6 per share. Footnotes note multiple trades within ranges such as $29.95–$30.92, $29.99–$30.98 and up to $31.73, reflecting numerous small executions aggregated in the Form 4.

Were the Samsara (IOT) insider stock sales by Sanjit Biswas pre‑planned?

Yes. Footnotes state the sales were effected under Rule 10b5‑1 trading plans adopted on September 29, 2025. These plans allow pre‑scheduled trades, meaning the timing of the reported May 2026 sales was set in advance rather than decided opportunistically.

How many Samsara (IOT) shares does Sanjit Biswas still hold directly after these transactions?

After the reported trades, Sanjit Biswas directly holds 1,656,825 shares of Samsara Class A Common Stock as of May 26, 2026. He also has additional indirect holdings through the Biswas Family Trust and related Biswas trusts with voting or investment power.

Were the Samsara (IOT) insider sales made from personal or trust accounts?

The reported sales came from indirect holdings in the Biswas Family Trust and Biswas Trust I and II. Footnotes clarify these trusts, administered by designated trustees, hold the shares, while Sanjit Biswas has voting or investment power over the trust positions.

Did the Samsara (IOT) Form 4 include any derivative exercises or RSUs for Sanjit Biswas?

No derivative exercises are listed; derivativeSummary is empty and exerciseCount is zero. A footnote separately describes restricted stock units (RSUs) as rights to receive Class A shares upon vesting, but the visible transactions involve only sales of already‑held common stock.