Michael Canning serves as Executive at SIRF TECHNOLOGY HOLDINGS INC, where they oversee executive responsibilities. Since joining the company, Michael Canning has executed 195 insider transactions totaling $6.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 26, 2007 involved exercising options for 1,300 shares valued at $5.2K.
Michael Canning currently holds 64,700 shares of SIRF TECHNOLOGY HOLDINGS INC (SIRF), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael Canning has been a net seller of SIRF stock. They have purchased $0 and sold $6.2M worth of shares.
Michael Canning's most recent insider trade was on Feb 26, 2007, when they sold 1,300 shares at $4.00 per share.
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| $32.21 |
| Discretionary |
| Feb 26, 2007 | SIRF | $6.4K | Option Exercise | 1,600 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $45.2K | Sale | 1,400 | $32.26 | Discretionary |
| Feb 26, 2007 | SIRF | $6.0K | Option Exercise | 1,500 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $48.4K | Sale | 1,500 | $32.27 | Discretionary |
| Feb 26, 2007 | SIRF | $16.2K | Sale | 500 | $32.32 | Discretionary |
| Feb 26, 2007 | SIRF | $2.8K | Option Exercise | 700 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $79.2K | Sale | 2,400 | $33.00 | Discretionary |
| Feb 26, 2007 | SIRF | $9.6K | Option Exercise | 2,400 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $19.8K | Sale | 600 | $32.99 | Discretionary |
| Feb 26, 2007 | SIRF | $2.4K | Option Exercise | 600 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $14.7K | Sale | 450 | $32.70 | Discretionary |
| Feb 26, 2007 | SIRF | $1.8K | Option Exercise | 450 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $9.8K | Sale | 300 | $32.52 | Discretionary |
| Feb 26, 2007 | SIRF | $1.2K | Option Exercise | 300 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $44.7K | Sale | 1,378 | $32.41 | Discretionary |
| Feb 26, 2007 | SIRF | $5.5K | Option Exercise | 1,378 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $3.2K | Sale | 100 | $32.40 | Discretionary |
| Feb 26, 2007 | SIRF | $400 | Option Exercise | 100 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $6.5K | Sale | 200 | $32.35 | Discretionary |
| Feb 26, 2007 | SIRF | $800 | Option Exercise | 200 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $9.7K | Sale | 300 | $32.34 | Discretionary |
| Feb 26, 2007 | SIRF | $1.2K | Option Exercise | 300 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $25.9K | Sale | 800 | $32.34 | Discretionary |
| Feb 26, 2007 | SIRF | $3.2K | Option Exercise | 800 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $22.6K | Sale | 700 | $32.34 | Discretionary |
| Feb 26, 2007 | SIRF | $2.8K | Option Exercise | 700 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $12.9K | Sale | 400 | $32.34 | Discretionary |
| Feb 26, 2007 | SIRF | $1.6K | Option Exercise | 400 | $4.00 | Discretionary |