Roger B. Knowles serves as Executive at SCIENTIFIC INDUSTRIES INC, where they oversee executive responsibilities. Since joining the company, Roger B. Knowles has executed 16 insider transactions totaling $100.4K, demonstrating a bearish approach to their equity position. Their most recent transaction on Oct 23, 2008 involved selling 2,258 shares valued at $7.9K.
Roger B. Knowles currently holds 4,000 shares of SCIENTIFIC INDUSTRIES INC (SCND), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Roger B. Knowles has been a net seller of SCND stock. They have purchased $0 and sold $100.4K worth of shares.
Roger B. Knowles's most recent insider trade was on Oct 23, 2008, when they sold 2,258 shares at $3.51 per share.
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| $3.50 |
| Discretionary |
| Feb 11, 2008 | SCND | $7.4K | Sale | 2,000 | $3.70 | Discretionary |
| Jan 29, 2008 | SCND | $4.9K | Sale | 1,337 | $3.64 | Discretionary |
| Jan 2, 2008 | SCND | $14.5K | Sale | 4,000 | $3.62 | Discretionary |
| Dec 31, 2007 | SCND | $8.0K | Other | 4,000 | $2.00 | Discretionary |
| Oct 30, 2007 | SCND | $6.8K | Sale | 2,000 | $3.40 | Discretionary |
| Jun 20, 2007 | SCND | $1.5K | Sale | 500 | $3.02 | Discretionary |
| Jun 20, 2007 | SCND | $4.5K | Sale | 1,500 | $3.00 | Discretionary |
| Apr 19, 2007 | SCND | $18.0K | Other | 6,000 | $3.00 | Discretionary |
| Jan 3, 2007 | SCND | $30.5K | Other | 10,000 | $3.05 | Discretionary |
| Jul 27, 2006 | SCND | $1.5K | Other | 600 | $2.50 | Discretionary |
| Jul 25, 2006 | SCND | $6.0K | Other | 2,400 | $2.50 | Discretionary |
| Jun 29, 2006 | SCND | $11.0K | Sale | 4,000 | $2.75 | Discretionary |
| Sep 9, 2005 | SCND | $2.9K | Sale | 993 | $2.90 | Discretionary |
| Sep 6, 2005 | SCND | $4.1K | Sale | 1,400 | $2.90 | Discretionary |