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# Samsara CEO Sanjit Biswas Sells 263,900 Shares In Another $10 Million Disposal Under Pre-Scheduled Plan
- URL: https://www.bullished.co/samsara-ceo-sanjit-biswas-sells-263-900-shares-in-another-10-million-disposal-under-pre-381c792d/
- Published: 2026-10-02T00:36:06.000Z
- Updated: 2026-10-03T20:39:08.000Z
- Description: The Tuesday sale matches the exact block size and dollar range of Biswas's prior quarterly disposals, all drawn from a trading plan set a year ago.
- Author: Matteo Parrino
- Tags: Insider Trades, IOT, Industry: Technology

Samsara CEO Sanjit Biswas sold 263,900 shares of IOT Class A Common Stock on Tuesday, generating roughly $10 million in proceeds, according to a [Form 4 filed](https://www.sec.gov/Archives/edgar/data/0001895111/000189511126000019/xslF345X06/form4-10022026%5F121049.xml?ref=bullished.co) with the SEC on Thursday. The transaction is the latest in a string of identically sized quarterly disposals, all executed under a pre-scheduled trading plan that Biswas locked in roughly a year before the sales began.

## What The Filing Says

Biswas sold the 263,900 shares at an average price of $38.03 each, putting total proceeds at about $10.0 million. The sale was executed entirely through family trusts — the Biswas Family Trust and a related trust administered by Jordan Park Trust Company — under a pre-scheduled trading plan adopted on September 29, 2025, meaning the schedule was set roughly a year before Tuesday's transaction.

After the sale, Biswas holds 2,234,333 shares of IOT: 1,356,498 directly and 877,835 indirectly through the family trusts. At current prices, the SEC filing values that remaining stake at about $89.5 million. Tuesday's disposal represented about 11% of his total reported holdings.

IOT shares closed at $40.04 on Thursday, up about 5% on the session, and were trading at $40.30 in Thursday after-hours trading, up roughly 1% from that close, according to market data.

## A Consistent Pattern Of Quarterly Blocks

The Tuesday sale fits a pattern that has held with unusual precision. Biswas's four most recent Form 4 filings, covering sales between July and August 2026, each recorded disposals of exactly 263,900 shares — the same block size as Tuesday's transaction. Prices across those four sales ranged from about $36.13 to $39.89 per share, generating between $9.5 million and $10.5 million per transaction, according to [SEC filings](https://www.sec.gov/Archives/edgar/data/0001895111/000189511126000019/xslF345X06/form4-10022026%5F121049.xml?ref=bullished.co).

Combined, those four prior sales totaled roughly $39.9 million in proceeds — before Tuesday's additional $10 million disposal. Every transaction in the series has been routed through the same two trusts and tied to the same underlying trading plan dated September 29, 2025.

A pre-scheduled trading plan filed with the SEC allows corporate insiders to set up automatic stock sales in advance, insulating the transactions from accusations of trading on inside information. By locking in the schedule a year ahead, Biswas established the cadence — block size, trust routing, and approximate timing — well before any of the sales began executing.

## What To Watch

With the trading plan still in place and each prior disposal matching the same 263,900-share block, another similarly sized Form 4 filing is likely in the weeks ahead. Samsara's next earnings report will also be a key test of whether the stock holds above the price range at which the plan has been executing — roughly $36 to $40 per share across the series to date.

Tuesday's sale brings the total proceeds from Biswas's five Form 4-reported disposals in this series to roughly $49.9 million, all drawn from the same plan set on September 29, 2025.

### Sources

- [Form 4 — Sanjit Biswas (IOT)](https://www.sec.gov/Archives/edgar/data/0001895111/000189511126000019/xslF345X06/form4-10022026%5F121049.xml?ref=bullished.co) — SEC EDGAR