Edited by Peter Hillerberg1 min readStories are generated from ORTEX data and reviewed by the ORTEX team. How we publish
NVIDIA's NVDA independent director Mark Stevens filed $397 million in sales across four trading days at end of August and early September, making him the most active insider seller in the latest data window. The trades were reported to regulators on September 2. No 10b5-1 plan flag was recorded against the filings, though the sheer scale across multiple days suggests a structured disposal programme.
Stryker director Ronda E. Stryker filed $81 million in sales on August 20, across two transactions at roughly similar prices. The Stryker family has long held a large inherited stake, so the signal is less a directional call and more routine estate management.
Comfort Systems USA CEO Brian Lane filed a $25.8 million sale on August 27. That is a C-level open-market disposal worth watching. Comfort Systems has been one of the stronger performers in the industrial services space.
Corpay chairman and CEO Ron Clarke filed a $20.8 million sale on August 25. Clarke has been a long-tenured executive and periodic seller, but the size stands out.
On the buy side, Shenzhou International Executive Chairman Ma Jianrong filed a $25.8 million purchase in early September, one of the larger discretionary buys in the window.
Note: ORTEX's first-party SEC EDGAR Form 4 tables were unavailable in this environment. The data above draws on the vendor insider table, which covers global markets and has a latest filing date of September 8, 2026. US trades should be treated as indicative pending EDGAR confirmation.
ORTEX Market Intelligence content is generated by AI from a snapshot of ORTEX's proprietary data and reviewed by the ORTEX team. Content is informational only and does not constitute investment advice.
