Insider Stock Trading History of Koss John C


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Koss John C since year 2005. The trader's CIK number is 901648. At the time of this reporting, Koss John C is the Chairman of the Boar of Koss Corp . (stock ticker symbol KOSS). See this page for all insider trading activities at Koss Corp .


Stock purchases, sales, and option exercises reported by insider Koss John C since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2013-05-29 KOSS Koss Corp Buy 4,000 5.00 20,000
2011-12-14 KOSS Koss Corp Buy 3,109 5.20 16,166
2011-12-09 KOSS Koss Corp Buy 74 5.10 377
2011-12-12 KOSS Koss Corp Buy 2,307 5.17 11,922
2011-12-05 KOSS Koss Corp Buy 1,510 5.09 7,690
2011-12-02 KOSS Koss Corp Buy 1,296 5.15 6,674
2011-11-29 KOSS Koss Corp Buy 6,310 5.10 32,180
2011-11-18 KOSS Koss Corp Buy 1,063 5.10 5,421
2011-11-16 KOSS Koss Corp Buy 281 5.10 1,433
2011-11-11 KOSS Koss Corp Buy 50 5.10 254
2011-11-07 KOSS Koss Corp Buy 300 5.10 1,530
2011-11-08 KOSS Koss Corp Buy 700 5.10 3,569
2011-11-01 KOSS Koss Corp Buy 2,000 5.08 10,150
2011-03-16 KOSS Koss Corp Buy 4,000 7.25 29,000
2011-03-01 KOSS Koss Corp Buy 767 6.90 5,292
2011-03-02 KOSS Koss Corp Buy 333 6.90 2,297
2011-02-23 KOSS Koss Corp Buy 4,900 6.77 33,168
2011-02-22 KOSS Koss Corp Buy 1,000 7.00 7,000
2011-02-17 KOSS Koss Corp Buy 1,000 6.90 6,902
2011-02-16 KOSS Koss Corp Buy 1,000 6.95 6,950
2011-02-09 KOSS Koss Corp Buy 5,000 6.28 31,400
2006-10-26 KOSS Koss Corp Sale 14,900 24.04 358,196

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Koss John C (Chairman of the Boar of Koss Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.