Samsara insider Sanjit Biswas reports 21.6% stake

Samsara Inc. insider Sanjit Biswas reports beneficial ownership of 101,484,818 shares of Class A common stock (voting and convertible holdings combined), representing 21.6% of the Class A shares on a converted basis as of March 31, 2026.

Rhea-AI Filing Summary

Samsara Inc. insider Sanjit Biswas reports beneficial ownership of 101,484,818 shares of Class A common stock (voting and convertible holdings combined), representing 21.6% of the Class A shares on a converted basis as of March 31, 2026. The filing breaks ownership into 8,475,526 shares of sole voting/dispositive power and 93,009,292 shares of shared voting/dispositive power, and discloses options to purchase 4,191,342 Class B shares exercisable within 60 days of March 31, 2026.

Insights

Corporate Governance Specialist

Founder-level control persists through dual-class and trusts.

The filing shows combined direct, trust and convertible Class B holdings that map to 101,484,818 shares on a converted Class A basis; the calculation uses 370,418,108 Class A shares outstanding as of March 31, 2026. The disclosure highlights voting concentration due to Class B shares carrying ten votes each.

Dependence on trustee-held positions and exercisable options (noted 4,191,342 exercisable within 60 days) means ultimate voting influence can shift by holder action. Subsequent filings or trustee actions will show any change in direct voting control.

Key Figures

Beneficial ownership (converted basis): 101,484,818 shares Percent of Class A (converted): 21.6% Sole voting/dispositive power: 8,475,526 shares +3 more

6 metrics

Beneficial ownership (converted basis) 101,484,818 shares converted Class A basis as of March 31, 2026

Percent of Class A (converted) 21.6% calculated using 370,418,108 Class A shares outstanding as of March 31, 2026

Sole voting/dispositive power 8,475,526 shares reported sole voting and sole dispositive power

Shared voting/dispositive power 93,009,292 shares reported shared voting and shared dispositive power

Class A shares outstanding used 370,418,108 shares as of March 31, 2026

Options exercisable within 60 days 4,191,342 options options to purchase Class B Common Stock exercisable within 60 days of March 31, 2026

Key Terms

Class B conversion, shared dispositive power, Rule 13d-3(d)(1)(i), annuity trust

4 terms

Class B conversion regulatory

"each share of Class B Common Stock is convertible into one share of the Issuer's Class A Common Stock"

shared dispositive power financial

"Shared Dispositive Power 93,009,292.00"

Rule 13d-3(d)(1)(i) regulatory

"pursuant to Rule 13d-3(d)(1)(i), the percentage is calculated"

annuity trust other

"held of record by Sanjit Biswas, Trustee of The Sanjit Biswas 2024 Annuity Trust"

FAQ

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

What stake does Sanjit Biswas report in SAMSARA INC. (IOT)?

Sanjit Biswas reports beneficial ownership of 101,484,818 shares, equal to 21.6% of Class A on a converted basis as of March 31, 2026. The figure includes direct, trust-held and convertible Class B holdings and exercisable options.

How much voting power does Biswas hold in the filing?

The filing lists 8,475,526 shares as sole voting power and 93,009,292 shares as shared voting power. Class B shares carry ten votes per share while Class A carries one vote per share.

Are there exercisable options included in Biswas's ownership?

Yes. The filing discloses options to purchase 4,191,342 Class B shares, all exercisable by Mr. Biswas within 60 days of March 31, 2026, which are included in the beneficial ownership calculation under the stated assumptions.

What outstanding share base is used for the percentage calculation?

Percentage ownership is calculated using 370,418,108 shares of Class A common stock outstanding as of March 31, 2026, assuming full conversion of the listed Class B shares held by Mr. Biswas and related stockholders.

Does the filing show shares held by family trusts or other entities?

Yes. The filing details multiple trust and trustee-held positions (e.g., Biswas Family Trust and various annuity trusts) that contribute to the shared and sole voting/dispositive power totals reported by Mr. Biswas.

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

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Accepted by SEC EDGAR 05/14/2026 - 05:27 PM EDT Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 5)

SAMSARA INC.

(Name of Issuer)

Class A Common Stock, $0.0001 par value

(Title of Class of Securities)

79589L106

(CUSIP Number)

03/31/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 79589L106

1

Names of Reporting Persons

Sanjit Biswas

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 8,475,526.00
6	Shared Voting Power 93,009,292.00
7	Sole Dispositive Power 8,475,526.00
8	Shared Dispositive Power 93,009,292.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

101,484,818.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

21.6 %

12

Type of Reporting Person (See Instructions)

IN

Comment for Type of Reporting Person: (1) With respect to Rows 5, 7, and 9, includes: (a) 59,351 shares of Class B Common Stock held of record by Sanjit Biswas, Trustee of The Sanjit Biswas 2024 Annuity Trust u/a/d 3/22/2024, of which the Reporting Person may be deemed to have voting or dispositive power; (b) 474,833 shares of Class B Common Stock held of record by Sanjit Biswas, Trustee of The Sanjit Biswas 2025 Annuity Trust u/a/d 3/25/2025, of which the Reporting Person may be deemed to have voting or dispositive power; (c) 3,750,000 shares of Class B Common Stock held of record by Sanjit Biswas, Trustee of The Sanjit Biswas 2026 Annuity Trust u/a/d 3/31/2026, of which the Reporting Person may be deemed to have voting or dispositive power; and (d) options to purchase 4,191,342 shares of Class B Common Stock, all of which are exercisable by Mr. Biswas within 60 days of March 31, 2026. (2) With respect to Rows 6, 8, and 9, consists of: (a) 1,252,376 shares of Class A Common Stock and 65,733,769 shares of Class B Common Stock held of record by SB and HB, Co-Trustees of the Biswas Family Trust u/a/d 7/13/2012, of which the Reporting Person may be deemed to have voting or dispositive power; (b) 47,000 shares of Class A Common Stock and 3,890,813 shares of Class B Common Stock held of record by Jordan Park Trust Company, LLC, Trustee of The Biswas Trust I u/a/d 11/11/2021, of which the Reporting Person may be deemed to have voting or dispositive power; (c) 217,137 shares of Class A Common Stock and 16,297,416 shares of Class B Common Stock held of record by Jordan Park Trust Company, LLC, Trustee of The Biswas Trust II u/a/d 10/14/2021, of which the Reporting Person may be deemed to have voting or dispositive power; (d) 1,286,597 shares of Class B Common Stock held of record by Mr. Biswas's spouse; (e) 59,351 shares of Class B Common Stock held of record by HB, Trustee of The HB 2024 Annuity Trust u/a/d 3/22/2024, of which the Reporting Person may be deemed to have voting or dispositive power; (f) 474,833 shares of Class B Common Stock held of record by HB, Trustee of The HB 2025 Annuity Trust u/a/d 3/25/2025, of which the Reporting Person may be deemed to have voting or dispositive power; and (g) 3,750,000 shares of Class B Common Stock held of record by HB, Trustee of The HB 2026 Annuity Trust u/a/d 3/31/2026, of which the Reporting Person may be deemed to have voting or dispositive power. (3) With respect to Rows 5, 6, 7, 8, and 9, each share of Class B Common Stock is convertible into one share of the Issuer's Class A Common Stock at the option of the holder and has no expiration date. Each share of Class A Common Stock has one vote per share and each share of Class B Common Stock has ten votes per share. The rights of the holders of Class A Common Stock and Class B Common Stock are identical, except with respect to the aforementioned conversion rights and voting rights. (4) With respect to Row 11, pursuant to Rule 13d-3(d)(1)(i), the percentage is calculated using the outstanding shares of Class A Common Stock only (assuming full conversion of the shares of Class B Common Stock held of record by Mr. Biswas and related stockholders listed in notes (1) and (2) above, but not any of the shares of Class B Common Stock held by any other person). Percentage ownership is calculated based on 370,418,108 shares of Class A Common Stock of the Issuer outstanding as of March 31, 2026.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: SAMSARA INC.
(b)	Address of issuer's principal executive offices: 1 DE HARO STREET, SAN FRANCISCO, CA, 94107.
Item 2.
(a)	Name of person filing: Sanjit Biswas
(b)	Address or principal business office or, if none, residence: 1 De Haro Street San Francisco, CA 94107
(c)	Citizenship: The Reporting Person is a United States citizen.
(d)	Title of class of securities: Class A Common Stock, $0.0001 par value
(e)	CUSIP No.: 79589L106
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: See Row 9 of cover page.
(b)	Percent of class: See Row 11 of cover page.
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: See Row 5 of cover page for the Reporting Person.
	(ii) Shared power to vote or to direct the vote: See Row 6 of cover page for the Reporting Person.
	(iii) Sole power to dispose or to direct the disposition of: See Row 7 of cover page for the Reporting Person.
	(iv) Shared power to dispose or to direct the disposition of: See Row 8 of cover page for the Reporting Person.
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.	Certifications:
	Not Applicable

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Sanjit Biswas

Signature:	/s/ Sanjit Biswas
Name/Title:	Sanjit Biswas
Date:	05/13/2026