Robert Calderoni serves as Executive at ARIBA INC, where they oversee executive responsibilities. Since joining the company, Robert Calderoni has executed 309 insider transactions totaling $67.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 20, 2009 involved selling 13,815 shares valued at $153.8K.
Robert Calderoni currently holds 3,689.7 shares of ARIBA INC (ARBA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert Calderoni has been a net seller of ARBA stock. They have purchased $0 and sold $67.3M worth of shares.
Robert Calderoni's most recent insider trade was on Nov 20, 2009, when they sold 13,815 shares at $11.13 per share.
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| $N/A |
| Discretionary |
| Nov 16, 2009 | ARBA | $147.7K | Sale | 12,369 | $11.94 | Discretionary |
| Nov 16, 2009 | ARBA | $440.8K | Sale | 37,106 | $11.88 | Discretionary |
| Nov 16, 2009 | ARBA | $440.8K | Sale | 37,106 | $11.88 | Discretionary |
| Nov 15, 2009 | ARBA | $0 | Award | 211,249 | $N/A | Discretionary |
| Nov 15, 2009 | ARBA | $1.0M | Payment | 87,562 | $11.74 | Discretionary |
| Nov 4, 2009 | KLAC | $0 | Award | 3,148 | $N/A | Discretionary |
| Aug 12, 2009 | ARBA | $600.0K | Sale | 50,000 | $12.00 | Discretionary |
| Jun 11, 2009 | ARBA | $263.3K | Sale | 25,000 | $10.53 | Discretionary |
| Jun 10, 2009 | ARBA | $264.3K | Sale | 25,000 | $10.57 | Discretionary |
| Jun 2, 2009 | ARBA | $1.0M | Sale | 100,000 | $10.07 | Discretionary |
| May 8, 2009 | ARBA | $423.2K | Sale | 40,000 | $10.58 | Discretionary |
| May 7, 2009 | ARBA | $627.6K | Sale | 60,000 | $10.46 | Discretionary |
| May 5, 2009 | ARBA | $596.1K | Payment | 56,993 | $10.46 | Discretionary |
| Mar 27, 2009 | ARBA | $0 | Gift | 2,000 | $N/A | Discretionary |
| Feb 27, 2009 | ARBA | $0 | Gift | 5,000 | $N/A | Discretionary |
| Feb 15, 2009 | ARBA | $428.0K | Payment | 50,533 | $8.47 | Discretionary |
| Nov 13, 2008 | KLAC | $0 | Award | 5,333 | $N/A | Discretionary |
| Oct 23, 2008 | ARBA | $0 | Award | 500,000 | $N/A | Discretionary |
| Aug 13, 2008 | ARBA | $233.0K | Sale | 13,474 | $17.29 | Discretionary |
| Aug 12, 2008 | ARBA | $1.4M | Payment | 81,748 | $17.70 | Discretionary |
| Aug 12, 2008 | ARBA | $1.8M | Sale | 102,000 | $17.40 | Discretionary |
| Apr 30, 2008 | ARBA | $130.4K | Sale | 11,007 | $11.85 | Discretionary |
| Apr 29, 2008 | ARBA | $673.1K | Payment | 56,993 | $11.81 | Discretionary |
| Apr 29, 2008 | ARBA | $1.3M | Sale | 111,877 | $11.27 | Discretionary |
| Mar 26, 2008 | ARBA | $1.8K | Sale | 184 | $10.05 | Discretionary |
| Mar 25, 2008 | ARBA | $218.5K | Sale | 21,742 | $10.05 | Discretionary |
| Mar 24, 2008 | ARBA | $107.1K | Sale | 10,658 | $10.05 | Discretionary |
| Feb 19, 2008 | ARBA | $218.3K | Sale | 23,324 | $9.36 | Discretionary |