Robert Charles Mahoney serves as Executive at ON SEMICONDUCTOR CORP, where they oversee executive responsibilities. Since joining the company, Robert Charles Mahoney has executed 109 insider transactions totaling $6.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 7, 2013 involved selling 20,000 shares valued at $160.4K.
Robert Charles Mahoney currently holds 93,940 shares of ON SEMICONDUCTOR CORP (ONNN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert Charles Mahoney has been a net seller of ONNN stock. They have purchased $0 and sold $6.6M worth of shares.
Robert Charles Mahoney's most recent insider trade was on May 7, 2013, when they sold 20,000 shares at $8.02 per share.
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| $8.13 |
| Discretionary |
| Mar 5, 2013 | ONNN | $78.4K | Payment | 9,785 | $8.01 | Discretionary |
| Feb 25, 2013 | ONNN | $81.7K | Sale | 10,000 | $8.17 | Discretionary |
| May 18, 2012 | ONNN | $208.8K | Sale | 30,000 | $6.96 | Discretionary |
| May 4, 2012 | ONNN | $504.0K | Sale | 60,000 | $8.40 | Discretionary |
| May 3, 2012 | ONNN | $157.5K | Payment | 18,768 | $8.39 | Discretionary |
| May 3, 2012 | ONNN | $490.6K | Award | 58,478 | $8.39 | Discretionary |
| Mar 5, 2012 | ONNN | $0 | Award | 29,762 | $N/A | Discretionary |
| Feb 22, 2012 | ONNN | $168.8K | Payment | 18,671 | $9.04 | Discretionary |
| Feb 22, 2012 | ONNN | $528.6K | Award | 58,478 | $9.04 | Discretionary |
| Nov 4, 2011 | ONNN | $100.6K | Sale | 12,500 | $8.05 | Discretionary |
| Nov 4, 2011 | ONNN | $201.0K | Sale | 25,000 | $8.04 | Discretionary |
| Nov 4, 2011 | ONNN | $74.1K | Option Exercise | 12,500 | $5.93 | Discretionary |
| Nov 3, 2011 | ONNN | $455.5K | Award | 58,478 | $7.79 | Discretionary |
| Nov 3, 2011 | ONNN | $189.3K | Payment | 24,298 | $7.79 | Discretionary |
| Sep 16, 2011 | ONNN | $59.3K | Option Exercise | 10,000 | $5.93 | Discretionary |
| Sep 16, 2011 | ONNN | $164.4K | Sale | 20,000 | $8.22 | Discretionary |
| Sep 16, 2011 | ONNN | $82.2K | Sale | 10,000 | $8.22 | Discretionary |
| Aug 5, 2011 | ONNN | $175.7K | Payment | 24,298 | $7.23 | Discretionary |
| Aug 5, 2011 | ONNN | $422.8K | Award | 58,478 | $7.23 | Discretionary |
| Jun 7, 2011 | ONNN | $210.6K | Sale | 20,000 | $10.53 | Discretionary |
| May 9, 2011 | ONNN | $352.0K | Sale | 30,718 | $11.46 | Discretionary |
| May 6, 2011 | ONNN | $657.3K | Award | 58,478 | $11.24 | Discretionary |
| May 6, 2011 | ONNN | $273.1K | Payment | 24,298 | $11.24 | Discretionary |
| Mar 3, 2011 | ONNN | $51.1K | Payment | 4,615 | $11.08 | Discretionary |
| Mar 2, 2011 | ONNN | $281.8K | Sale | 25,000 | $11.27 | Discretionary |
| Feb 24, 2011 | ONNN | $204.8K | Payment | 18,450 | $11.10 | Discretionary |
| Feb 24, 2011 | ONNN | $649.1K | Award | 58,478 | $11.10 | Discretionary |
| Feb 8, 2011 | ONNN | $287.5K | Sale | 25,000 | $11.50 | Discretionary |