Robert E. Knowling Jr serves as Executive at ARIBA INC, where they oversee executive responsibilities. Since joining the company, Robert E. Knowling Jr has executed 71 insider transactions totaling $8.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 31, 2011 involved purchasing 5.41 shares valued at $431.
Robert E. Knowling Jr currently holds 6,551 shares of ARIBA INC (ARBA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert E. Knowling Jr has been a net seller of ARBA stock. They have purchased $3.3K and sold $8.1M worth of shares.
Robert E. Knowling Jr's most recent insider trade was on Jan 31, 2011, when they purchased 5.41 shares at $79.65 per share.
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| $62.15 |
| Discretionary |
| Sep 9, 2010 | ROP | $43.5K | Sale | 700 | $62.16 | Discretionary |
| Sep 9, 2010 | ROP | $43.5K | Sale | 700 | $62.15 | Discretionary |
| Sep 9, 2010 | ROP | $68.4K | Sale | 1,100 | $62.16 | Discretionary |
| Jun 3, 2010 | ROP | $0 | Award | 4,000 | $N/A | Discretionary |
| Mar 12, 2010 | ARBA | $165.9K | Sale | 12,338 | $13.45 | Discretionary |
| Mar 11, 2010 | ARBA | $0 | Award | 12,338 | $N/A | Discretionary |
| Aug 31, 2009 | ARBA | $123.6K | Sale | 10,843 | $11.40 | Discretionary |
| Jun 4, 2009 | ROP | $0 | Award | 4,000 | $N/A | Discretionary |
| Mar 12, 2009 | ARBA | $0 | Award | 10,843 | $N/A | Discretionary |
| Aug 20, 2008 | ROP | $0 | Award | 3,000 | $N/A | Discretionary |
| Jul 29, 2008 | ARBA | $183.6K | Sale | 10,800 | $17.00 | Discretionary |
| Aug 7, 2007 | HSII | $767.9K | Sale | 15,000 | $51.19 | Discretionary |
| Aug 7, 2007 | HSII | $527.0K | Conversion | 15,000 | $35.13 | Discretionary |
| May 2, 2007 | ARBA | $85.0K | Disposition | 9,681 | $8.78 | Discretionary |
| Mar 1, 2007 | ARBA | $0 | Award | 10,800 | $N/A | Discretionary |
| Nov 29, 2006 | HSII | $66.9K | Sale | 1,574 | $42.53 | Discretionary |
| Aug 29, 2006 | ARBA | $145.8K | Option Exercise | 25,000 | $5.83 | Discretionary |
| Aug 29, 2006 | ARBA | $200.0K | Sale | 25,000 | $8.00 | Discretionary |
| Feb 24, 2006 | ARBA | $0 | Award | 9,681 | $N/A | Discretionary |