Samsara's founders sold $22 million of stock the week its AI agents launched, $261 million this year

Sanjit Biswas and John Bicket, the co-founders of Samsara·−7.09% — Samsara, down 7.09 percent as of its last quote (NYSE: IOT), each sold exactly 263,900 shares of the fleet and physical-operations software company between October 13 and 15, roughly $22 million combined. Biswas, the chief executive, sold at weighted-average prices from $40.94 to $42.77 ¹; the trusts of Bicket, the chief technology officer, sold an identical block over the same three days for about the same money ².

Two founders, one identical block

October 13 was also the day Samsara opened Agent Studio, its no-code builder of chat and voice AI agents, to all customers↗. Interactions are running at seven times the June rate: the latest 500,000 took 16 days to accumulate against 112 at the start, and more than 1,000 organizations use the agents weekly ³.

The customers Samsara named reported savings. Grand Isle Shipyard compiles monthly reports in about five minutes per division, a 99% cut Samsara values at about $100,000 a year, and S. Bertram Foods cut compliance review time by 84% ⁴⁵. FreightWaves added the detail that matters most to investors: Agent Studio is included in existing subscriptions, and the savings figures were supplied by Samsara without the calculations behind them ³.

A selling schedule set a year in advance

The matched blocks were not a launch-week judgment. Form 4, the SEC's insider-transaction filing↗, shows both founders selling under Rule 10b5-1 plans adopted on September 29, 2025↗, more than a year before Agent Studio shipped ¹². Those plans trade on a preset schedule so insiders can sell without acting on what they know. Fifteen times this year, on the same day each time, the two founders have sold exactly 263,900 shares apiece, on a two-week rhythm broken by three six-week gaps ⁶.

Each founder is past $130 million for the year

The per-lot proceeds OpenInsider↗ prints sum to about $130.7 million for Biswas and the same for Bicket, roughly $261 million combined ⁶. Biswas's filing tracked 669,835 shares left in the family trust plus smaller trust and direct accounts, which the screener totals at 2,026,333 shares ¹⁶. Bicket kept 769,398 trust shares and 450,907 restricted stock units ².

The agent story is priced at 266 times earnings

The stock traded at $42.61 on October 15, a $24.95 billion market value at 266 times trailing earnings against an average analyst target of $51.68 ⁷. The August quarter, reported September 3↗, brought revenue of $508.4 million, up 29.9%, and a fourth consecutive quarterly profit of $16.2 million ⁷⁸. Because agents ship inside existing subscriptions, their payoff would surface in renewal pricing and seat counts rather than in a revenue line of its own ³.

The next two readings

By late morning on October 16 the stock was down 5.90%, about five times the Nasdaq's 1.15% chip-led slide↗, while the Dow and S&P 500 edged higher ⁹. Two readings will test the question the filings sharpen: the next matched Form 4, which the two-week pattern places within about two weeks ⁶, and the next quarterly report, the first since launch. The filings record a preset schedule. They cannot show what either founder expects the agents to earn, and until Samsara names a price for the agents, a 266-times-earnings valuation rests on adoption counts and customer savings ³⁷.