John C Shoemaker insider trades

Open-market stock purchases and sales by John C Shoemaker, Director at Extreme Networks Inc, from SEC Form 4 filings since Dec 23, 2009.

Track record: 100% of 2 scored buys are up 5% or more since purchase, averaging +207%.

Recent trades

DateStockTradeValue
Nov 12, 2025EXTR Extreme Networks IncBought (not open market)—
Nov 12, 2025EXTR Extreme Networks IncBought (not open market)—

Companies traded

  • EXTR Extreme Networks Inc: 12 buys, 1 sale, last Nov 12, 2025
  • ALTR Altera Corp: other filings, last Dec 28, 2015
  • SNWL Sonicwall Inc: other filings, last Jul 23, 2010

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