SEC Form 4 · accession 0001895111-26-000018
Samsara Inc. · IOT
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Sanjit Biswas
Officer — CHIEF EXECUTIVE OFFICER · Director · 10% Owner
Period of report
Sep 14, 2026
Accepted (ET)
Sep 16, 2026 · 4:27 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001642896
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1,F2 | Sep 14, 2026 | C | 305,000 | $0.00 | A | 1,310,761 | I | See footnote |
| Class A Common StockF2 | Sep 14, 2026 | G | 305,000 | $0.00 | D | 1,005,761 | I | See footnote |
| Class A Common StockF1,F3 | holding | — | — | — | 1,436,572 | D | ||
| Class A Common StockF4 | holding | — | — | — | 62,200 | I | See footnote | |
| Class A Common StockF5 | holding | — | — | — | 271,100 | I | See footnote |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Class B Common StockF7,F2,F6 | $0.00 | Sep 14, 2026 | C | 305,000 | D | — | — | Class A Common Stock | 305,000 | 58,006,214 | I |
| Class B Common StockF4,F6 | $0.00 | holding | — | — | — | — | — | Class A Common Stock | 3,790,813 | 3,790,813 | I |
| Class B Common StockF5,F6 | $0.00 | holding | — | — | — | — | — | Class A Common Stock | 15,867,416 | 15,867,416 | I |
| Class B Common StockF8,F6 | $0.00 | holding | — | — | — | — | — | Class A Common Stock | 1,286,597 | 1,286,597 | I |
| Class B Common StockF9,F10,F6 | $0.00 | holding | — | — | — | — | — | Class A Common Stock | 0 | 0 | I |
| Class B Common StockF11,F12,F6 | $0.00 | holding | — | — | — | — | — | Class A Common Stock | 0 | 0 | I |
| Class B Common StockF13,F6 | $0.00 | holding | — | — | — | — | — | Class A Common Stock | 225,084 | 225,084 | I |
| Class B Common StockF14,F6 | $0.00 | holding | — | — | — | — | — | Class A Common Stock | 225,084 | 225,084 | I |
| Class B Common StockF15,F6 | $0.00 | holding | — | — | — | — | — | Class A Common Stock | 3,750,000 | 3,750,000 | I |
| Class B Common StockF16,F6 | $0.00 | holding | — | — | — | — | — | Class A Common Stock | 3,750,000 | 3,750,000 | I |
| Class B Common StockF17,F6 | $0.00 | holding | — | — | — | — | — | Class A Common Stock | 3,250,000 | 3,250,000 | I |
| Class B Common StockF18,F6 | $0.00 | holding | — | — | — | — | — | Class A Common Stock | 3,250,000 | 3,250,000 | I |
Explanation of responses
- F1The number of shares held reflects the transfer of 70,090 shares of Class A Common Stock on September 10, 2026 from the Reporting Person to 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").
- F10Prior to the stock transfer referenced in footnote 9 above, consisted of shares held by Sanjit Biswas, Trustee of the Sanjit Biswas 2024 Annuity Trust u/a/d 3/22/2024, over which the Reporting Person had voting or investment power (the "SB 2024 Annuity Trust").
- F11The number of shares held reflects the transfer, on September 11, 2026, of 59,351 shares of Class B Common Stock to the HB 2026 Annuity Trust II.
- F12Prior to the stock transfer referenced in footnote 11 above, consisted of shares held by HB, Trustee of the HB 2024 Annuity Trust u/a/d 3/22/2024, over which the Reporting Person had voting or investment power (the "HB 2024 Annuity Trust").
- F13Consists of shares held by Sanjit Biswas, Trustee of the Sanjit Biswas 2025 Annuity Trust u/a/d 3/25/2025, over which the Reporting Person has voting or investment power (the "SB 2025 Annuity Trust"), and reflects the transfer, on September 11, 2026, of 249,749 shares of Class B Common Stock to the SB 2026 Annuity Trust II.
- F14Consists of shares held by HB, Trustee of the HB 2025 Annuity Trust u/a/d 3/25/2025, over which the Reporting Person has voting or investment power (the "HB 2025 Annuity Trust"), and reflects the transfer, on September 11, 2026, of 249,749 shares of Class B Common Stock to the HB 2026 Annuity Trust II.
- F15Consists of shares held by Sanjit Biswas, Trustee of the Sanjit Biswas 2026 Annuity Trust u/a/d 3/31/2026, over which the Reporting Person has voting or investment power.
- F16Consists of shares held by HB, Trustee of the HB 2026 Annuity Trust u/a/d 3/31/2026, over which the Reporting Person has voting or investment power.
- F17Consists of shares held by the SB 2026 Annuity Trust II and includes (i) 2,940,900 shares of Class B Common Stock transferred from the Biswas Family Trust, (ii) 59,351 shares of Class B Common Stock transferred from the SB 2024 Annuity Trust, and (iii) 249,749 shares of Class B Common Stock transferred from the SB 2025 Annuity Trust.
- F18Consists of shares held by the HB 2026 Annuity Trust II and includes (i) 2,940,900 shares of Class B Common Stock transferred from the Biswas Family Trust, (ii) 59,351 shares of Class B Common Stock transferred from the HB 2024 Annuity Trust, and (iii) 249,749 shares of Class B Common Stock transferred from the HB 2025 Annuity Trust.
- F2Consists of shares held by the Biswas Family Trust.
- F3These 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.
- F4Consists 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.
- F5Consists 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.
- F6The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.
- F7The number of shares held reflects the transfer, on September 11, 2026, of (i) 2,940,900 shares of Class B Common Stock from the Biswas Family Trust to Sanjit Biswas, Trustee of the Sanjit Biswas 2026 Annuity Trust II u/a/d 9/11/2026, over which the Reporting Person has voting or investment power (the "SB 2026 Annuity Trust II"), and (ii) 2,940,900 shares of Class B Common Stock from the Biswas Family Trust to HB, Trustee of the HB 2026 Annuity Trust II u/a/d 9/11/2026, over which the Reporting Person has voting or investment power (the "HB 2026 Annuity Trust II").
- F8Consists of shares held by the Reporting Person's spouse.
- F9The number of shares held reflects the transfer, on September 11, 2026, of 59,351 shares of Class B Common Stock to the SB 2026 Annuity Trust II.