William A. Schromm serves as Executive at ON SEMICONDUCTOR CORP, where they oversee executive responsibilities. Since joining the company, William A. Schromm has executed 167 insider transactions totaling $13.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 12, 2011 involved exercising options for 8,000 shares valued at $56.2K.
William A. Schromm currently holds 489,025 shares of ON SEMICONDUCTOR CORP (ONNN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William A. Schromm has been a net seller of ONNN stock. They have purchased $0 and sold $13.9M worth of shares.
William A. Schromm's most recent insider trade was on Jan 12, 2011, when they sold 8,000 shares at $7.02 per share.
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| $11.10 |
| Discretionary |
| Jan 12, 2011 | ONNN | $88.2K | Sale | 8,000 | $11.03 | Discretionary |
| Jan 12, 2011 | ONNN | $25.8K | Option Exercise | 8,000 | $3.22 | Discretionary |
| Jan 12, 2011 | ONNN | $168.7K | Sale | 15,291 | $11.03 | Discretionary |
| Jan 12, 2011 | ONNN | $88.2K | Sale | 8,000 | $11.03 | Discretionary |
| Dec 2, 2010 | ONNN | $183.9K | Option Exercise | 30,000 | $6.13 | Discretionary |
| Dec 2, 2010 | ONNN | $271.5K | Sale | 30,000 | $9.05 | Discretionary |
| Nov 4, 2010 | ONNN | $176.5K | Award | 22,035 | $8.01 | Discretionary |
| Nov 4, 2010 | ONNN | $51.5K | Payment | 6,424 | $8.01 | Discretionary |
| Aug 5, 2010 | ONNN | $147.4K | Award | 22,035 | $6.69 | Discretionary |
| Aug 5, 2010 | ONNN | $43.0K | Payment | 6,424 | $6.69 | Discretionary |
| May 5, 2010 | ONNN | $170.8K | Award | 22,035 | $7.75 | Discretionary |
| May 5, 2010 | ONNN | $53.8K | Payment | 6,948 | $7.75 | Discretionary |
| Mar 5, 2010 | ONNN | $8.6K | Payment | 1,051 | $8.22 | Discretionary |
| Mar 3, 2010 | ONNN | $30.2K | Payment | 3,679 | $8.20 | Discretionary |
| Feb 25, 2010 | ONNN | $176.1K | Award | 22,035 | $7.99 | Discretionary |
| Feb 25, 2010 | ONNN | $59.6K | Payment | 7,461 | $7.99 | Discretionary |
| Nov 18, 2009 | ONNN | $122.8K | Sale | 14,999 | $8.19 | Discretionary |
| Nov 4, 2009 | ONNN | $0 | Award | 22,035 | $N/A | Discretionary |
| Nov 4, 2009 | ONNN | $48.1K | Payment | 7,036 | $6.83 | Discretionary |
| Sep 10, 2009 | ONNN | $139.4K | Sale | 16,000 | $8.71 | Discretionary |
| Sep 10, 2009 | ONNN | $43.4K | Option Exercise | 16,000 | $2.71 | Discretionary |
| Aug 6, 2009 | ONNN | $119.1K | Sale | 15,205 | $7.83 | Discretionary |
| Aug 5, 2009 | ONNN | $51.3K | Payment | 6,830 | $7.51 | Discretionary |
| Aug 5, 2009 | ONNN | $165.5K | Award | 22,035 | $7.51 | Discretionary |
| Jul 20, 2009 | ONNN | $18.3K | Sale | 2,408 | $7.61 | Discretionary |
| Mar 23, 2009 | ONNN | $5.2K | Payment | 1,128 | $4.61 | Discretionary |
| Mar 5, 2009 | ONNN | $4.6K | Payment | 1,247 | $3.67 | Discretionary |
| Mar 3, 2009 | ONNN | $14.4K | Payment | 4,364 | $3.31 | Discretionary |