Samsara Inc. Officer Files Form 144 to Sell $1.17M in Common Stock

Executive Summary

On October 1, 2026, Dominic Phillips, an Officer of Samsara Inc. ($IOT), filed a Form 144 notice proposing the sale of 29,972 shares of common stock through Charles Schwab & Co., Inc. The aggregate market value of the proposed transaction is approximately $1,168,031.00, representing an average price of $38.97 per share.

Transaction & Acquisition Details

The 29,972 shares designated for sale were acquired through restricted stock unit (RSU) lapses on three separate dates as equity compensation:

• 17,908 shares on December 15, 2023
• 2,798 shares on September 10, 2026
• 9,266 shares on September 15, 2026

Remarks indicate the shares are held and being sold through the Phillips Family Trust under a pre-established Rule 10b5-1 trading plan adopted on December 29, 2025.

Prior 3-Month Trading History

This filing reflects regular monthly divestitures under the trading plan:

• July 1, 2026: 29,974 shares for gross proceeds of $998,829.00
• August 3, 2026: 29,618 shares for gross proceeds of $1,114,259.00
• September 4, 2026: 29,619 shares for gross proceeds of $1,310,778.00

Market Impact & Significance

Trading significance is rated as Low. The transaction constitutes a small fraction of Samsara's 380,273,036 outstanding shares and represents routine liquidity executed under an established Rule 10b5-1 plan.