A maker of cloud networking gear and software, Extreme Networks helps businesses, schools, and hospitals run their Wi-Fi and wired networks, with tools like its ExtremeCloud IQ management platform and AI-powered Extreme Platform ONE. Founded in 1996 in California by three networking engineers, the company chose its name to signal its focus on "extreme" performance and speed. It also provides the official stadium Wi-Fi for both the NFL and MLB, keeping fans connected at games.
Select a row to see that insider’s individual transactions. † Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: -3.17M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.