Wealth Signal
Edition · Edition 045 / Where consensus is right · Item 02

Nothing in the US insider tape this window deserved a second look

Quiet, and that is the finding

Form 4 traffic filed into 26–27 October carried trade dates of 22–23 October — Edition 044’s territory. Two clusters looked suggestive on the screeners: three Intuitive Surgical insiders (Guthart $9.08m, Barratt $510k, Wadors $478k) and three Maplebear executives all selling on 23 October. Where plan dates were reported, they are old and unremarkable — Archer at Lam Research adopted 24 Feb 2026, Murray at PACS 18 May 2026, Foster at Charles River 6 Mar 2026. For the ISRG and CART names the plan dates were not in the sources reached, so I cannot separate coordination from a shared post-earnings window, and I am not going to assert either. What is certain is the dating: the last three days produced no qualifying US insider action, and padding this section would have meant re-running yesterday’s names at a day’s remove.

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