Insider Stock Trading History of Knowles Roger B


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 Knowles Roger B since year 2005. The trader's CIK number is 939675. At the time of this reporting, Knowles Roger B is the Director of Scientific Industries Inc . (stock ticker symbol SCND). See this page for all insider trading activities at Scientific Industries Inc .


Stock purchases, sales, and option exercises reported by insider Knowles Roger B since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2008-10-23 SCND Scientific Industries Inc Sale 2,258 3.51 7,925
2008-04-02 SCND Scientific Industries Inc Sale 10,000 3.50 35,000
2008-02-11 SCND Scientific Industries Inc Sale 2,000 3.70 7,400
2008-01-29 SCND Scientific Industries Inc Sale 1,337 3.64 4,866
2008-01-02 SCND Scientific Industries Inc Sale 4,000 3.62 14,480
2007-10-30 SCND Scientific Industries Inc Sale 2,000 3.40 6,800
2007-06-20 SCND Scientific Industries Inc Sale 1,500 3.00 4,500
2007-06-20 SCND Scientific Industries Inc Sale 500 3.02 1,510
2006-06-29 SCND Scientific Industries Inc Sale 4,000 2.75 11,000
2005-08-18 SCND Scientific Industries Inc Sale 1,000 3.00 3,000
2005-08-17 SCND Scientific Industries Inc Sale 1,000 3.00 3,000
2005-08-17 SCND Scientific Industries Inc Sale 300 3.00 900
2005-06-28 SCND Scientific Industries Inc Sale 3,000 3.35 10,050
2005-06-08 SCND Scientific Industries Inc Sale 400 2.65 1,060
2005-06-08 SCND Scientific Industries Inc Sale 500 2.75 1,375
2005-05-16 SCND Scientific Industries Inc Sale 1,000 2.90 2,900
2005-05-10 SCND Scientific Industries Inc Sale 393 2.60 1,021
2005-05-04 SCND Scientific Industries Inc Sale 2,100 2.50 5,250
2005-05-03 SCND Scientific Industries Inc Sale 400 2.60 1,040
2005-03-29 SCND Scientific Industries Inc Sale 500 2.90 1,450
2005-03-18 SCND Scientific Industries Inc Sale 3,000 2.75 8,250

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 Knowles Roger B (Director of Scientific Industries Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.