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 May 18, 2011 involved transacting 4,039 shares valued at $132.0K.
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 May 18, 2011, when they sold 4,039 shares at $32.68 per share.
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| 4,846 |
| $N/A |
| Discretionary |
| Mar 1, 2011 | KLAC | $2.9K | Small Acquisition | 61.52 | $47.32 | Discretionary |
| Feb 8, 2011 | JNPR | $494.6K | Option Exercise | 20,000 | $24.73 | Discretionary |
| Feb 8, 2011 | JNPR | $808.0K | Sale | 20,000 | $40.40 | Discretionary |
| Feb 8, 2011 | JNPR | $808.0K | Sale | 20,000 | $40.40 | Discretionary |
| Feb 8, 2011 | JNPR | $550.6K | Option Exercise | 20,000 | $27.53 | Discretionary |
| Feb 4, 2011 | ARBA | $1.5M | Sale | 52,824 | $28.91 | Discretionary |
| Feb 3, 2011 | ARBA | $153.2K | Sale | 5,300 | $28.91 | Discretionary |
| Feb 2, 2011 | ARBA | $54.2K | Sale | 1,876 | $28.90 | Discretionary |
| Feb 1, 2011 | ARBA | $1.7M | Sale | 60,000 | $27.94 | Discretionary |
| Feb 1, 2011 | ARBA | $1.7M | Sale | 60,000 | $27.76 | Discretionary |
| Dec 10, 2010 | ARBA | $1.8M | Sale | 75,000 | $23.75 | Discretionary |
| Dec 8, 2010 | ARBA | $2.3M | Sale | 100,000 | $22.98 | Discretionary |
| Dec 1, 2010 | KLAC | $2.9K | Small Acquisition | 77.39 | $37.36 | Discretionary |
| Nov 22, 2010 | ARBA | $5.5M | Payment | 262,547 | $20.80 | Discretionary |
| Nov 5, 2010 | JNPR | $687.0K | Sale | 20,000 | $34.35 | Discretionary |
| Nov 5, 2010 | JNPR | $473.8K | Option Exercise | 20,000 | $23.69 | Discretionary |
| Nov 3, 2010 | KLAC | $0 | Award | 2,772 | $N/A | Discretionary |
| Nov 3, 2010 | KLAC | $0 | Award | 2,772 | $N/A | Discretionary |
| Oct 28, 2010 | ARBA | $0 | Award | 422,502 | $N/A | Discretionary |
| Oct 28, 2010 | ARBA | $0 | Award | 378,713 | $N/A | Discretionary |
| Oct 25, 2010 | JNPR | $75.1K | Option Exercise | 3,600 | $20.85 | Discretionary |
| Oct 25, 2010 | JNPR | $526.8K | Sale | 16,400 | $32.12 | Discretionary |
| Oct 25, 2010 | JNPR | $341.9K | Option Exercise | 16,400 | $20.85 | Discretionary |
| Oct 25, 2010 | JNPR | $116.0K | Sale | 3,600 | $32.22 | Discretionary |
| May 28, 2010 | JNPR | $0 | Option Exercise | 6,000 | $N/A | Discretionary |
| May 4, 2010 | ARBA | $182.7K | Sale | 13,000 | $14.05 | Discretionary |
| Mar 9, 2010 | ARBA | $242.1K | Sale | 18,553 | $13.05 | Discretionary |
| Mar 8, 2010 | ARBA | $325.0K | Sale | 25,000 | $13.00 | Discretionary |