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 Feb 25, 2010 involved receiving (via award) 58,479 shares valued at $467.2K.
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 Feb 25, 2010, when they sold 58,479 shares at $7.99 per share.
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| $7.34 |
| Discretionary |
| Dec 2, 2009 | ONNN | $127.5K | Sale | 15,000 | $8.50 | Discretionary |
| Nov 23, 2009 | ONNN | $117.2K | Sale | 15,000 | $7.81 | Discretionary |
| Nov 9, 2009 | ONNN | $76.0K | Sale | 10,000 | $7.60 | Discretionary |
| Nov 4, 2009 | ONNN | $0 | Award | 58,479 | $N/A | Discretionary |
| Nov 4, 2009 | ONNN | $130.7K | Payment | 19,142 | $6.83 | Discretionary |
| Sep 4, 2009 | ONNN | $123.0K | Sale | 15,000 | $8.20 | Discretionary |
| Sep 4, 2009 | ONNN | $48.0K | Option Exercise | 10,000 | $4.80 | Discretionary |
| Sep 4, 2009 | ONNN | $12.7K | Option Exercise | 3,000 | $4.23 | Discretionary |
| Sep 4, 2009 | ONNN | $7.1K | Option Exercise | 2,000 | $3.55 | Discretionary |
| Aug 7, 2009 | ONNN | $375 | Sale | 50 | $7.50 | Discretionary |
| Aug 7, 2009 | ONNN | $366.0K | Sale | 48,544 | $7.54 | Discretionary |
| Aug 5, 2009 | ONNN | $136.1K | Payment | 18,124 | $7.51 | Discretionary |
| Aug 5, 2009 | ONNN | $439.2K | Award | 58,479 | $7.51 | Discretionary |
| Mar 23, 2009 | ONNN | $9.6K | Payment | 2,080 | $4.61 | Discretionary |
| Mar 5, 2009 | ONNN | $13.6K | Payment | 3,704 | $3.67 | Discretionary |
| Mar 3, 2009 | ONNN | $16.5K | Payment | 4,987 | $3.31 | Discretionary |
| Feb 6, 2009 | ONNN | $121.1K | Sale | 24,767 | $4.89 | Discretionary |
| Oct 30, 2008 | ONNN | $55.5K | Payment | 11,233 | $4.94 | Discretionary |
| Oct 30, 2008 | ONNN | $0 | Award | 36,000 | $N/A | Discretionary |
| Aug 12, 2008 | ONNN | $48.0K | Option Exercise | 10,000 | $4.80 | Discretionary |
| Aug 12, 2008 | ONNN | $345.0K | Sale | 33,464 | $10.31 | Discretionary |
| Aug 12, 2008 | ONNN | $7.1K | Option Exercise | 2,000 | $3.55 | Discretionary |
| Aug 12, 2008 | ONNN | $12.7K | Option Exercise | 3,000 | $4.23 | Discretionary |
| Aug 12, 2008 | ONNN | $47.9K | Option Exercise | 8,250 | $5.81 | Discretionary |
| Aug 12, 2008 | ONNN | $69.8K | Option Exercise | 10,214 | $6.83 | Discretionary |
| May 23, 2008 | ONNN | $124.6K | Sale | 12,614 | $9.88 | Discretionary |
| Mar 23, 2008 | ONNN | $10.9K | Payment | 2,080 | $5.22 | Discretionary |
| Mar 5, 2008 | ONNN | $21.5K | Payment | 3,640 | $5.90 | Discretionary |