The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Knowles Roger B since 2005.
The trader's CIK number is 939675.
At the time of the last reporting, Knowles Roger B was the Director of Scientific Industries Inc. (stock ticker symbol SCND).
Also see all insider trading activities at Scientific Industries Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2008 | SCND | 0 | $0 | 19,595 | $69,671 | 0 | $0 |
| 2007 | SCND | 0 | $0 | 4,000 | $12,810 | 0 | $0 |
| 2006 | SCND | 0 | $0 | 4,000 | $11,000 | 0 | $0 |
| 2005 | SCND | 0 | $0 | 13,593 | $39,296 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2008-10-23 | SCND | Sale | 2,258 | 3.51 | 7,925 |
| 2008-04-02 | SCND | Sale | 10,000 | 3.50 | 35,000 |
| 2008-02-11 | SCND | Sale | 2,000 | 3.70 | 7,400 |
| 2008-01-29 | SCND | Sale | 1,337 | 3.64 | 4,866 |
| 2008-01-02 | SCND | Sale | 4,000 | 3.62 | 14,480 |
| 2007-10-30 | SCND | Sale | 2,000 | 3.40 | 6,800 |
| 2007-06-20 | SCND | Sale | 1,500 | 3.00 | 4,500 |
| 2007-06-20 | SCND | Sale | 500 | 3.02 | 1,510 |
| 2006-06-29 | SCND | Sale | 4,000 | 2.75 | 11,000 |
| 2005-08-18 | SCND | Sale | 1,000 | 3.00 | 3,000 |
| 2005-08-17 | SCND | Sale | 1,000 | 3.00 | 3,000 |
| 2005-08-17 | SCND | Sale | 300 | 3.00 | 900 |
| 2005-06-28 | SCND | Sale | 3,000 | 3.35 | 10,050 |
| 2005-06-08 | SCND | Sale | 400 | 2.65 | 1,060 |
| 2005-06-08 | SCND | Sale | 500 | 2.75 | 1,375 |
| 2005-05-16 | SCND | Sale | 1,000 | 2.90 | 2,900 |
| 2005-05-10 | SCND | Sale | 393 | 2.60 | 1,021 |
| 2005-05-04 | SCND | Sale | 2,100 | 2.50 | 5,250 |
| 2005-05-03 | SCND | Sale | 400 | 2.60 | 1,040 |
| 2005-03-29 | SCND | Sale | 500 | 2.90 | 1,450 |
| 2005-03-18 | SCND | 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.