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 selling 850 shares valued at $26.6K.
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 850 shares at $31.30 per share.
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| $4.00 |
| Discretionary |
| Feb 26, 2007 | SIRF | $14.9K | Sale | 476 | $31.30 | Discretionary |
| Feb 26, 2007 | SIRF | $1.9K | Option Exercise | 476 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $12.5K | Sale | 400 | $31.30 | Discretionary |
| Feb 26, 2007 | SIRF | $1.6K | Option Exercise | 400 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $34.4K | Sale | 1,100 | $31.29 | Discretionary |
| Feb 26, 2007 | SIRF | $4.4K | Option Exercise | 1,100 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $11.0K | Sale | 350 | $31.29 | Discretionary |
| Feb 26, 2007 | SIRF | $1.4K | Option Exercise | 350 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $19.5K | Sale | 624 | $31.29 | Discretionary |
| Feb 26, 2007 | SIRF | $2.5K | Option Exercise | 624 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $15.6K | Sale | 500 | $31.29 | Discretionary |
| Feb 26, 2007 | SIRF | $2.0K | Option Exercise | 500 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $6.4K | Sale | 200 | $31.94 | Discretionary |
| Feb 26, 2007 | SIRF | $1.2K | Option Exercise | 300 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $12.8K | Sale | 400 | $32.12 | Discretionary |
| Feb 26, 2007 | SIRF | $1.6K | Option Exercise | 400 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $3.2K | Sale | 100 | $32.11 | Discretionary |
| Feb 26, 2007 | SIRF | $400 | Option Exercise | 100 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $16.1K | Sale | 500 | $32.11 | Discretionary |
| Feb 26, 2007 | SIRF | $2.0K | Option Exercise | 500 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $3.2K | Sale | 100 | $32.10 | Discretionary |
| Feb 26, 2007 | SIRF | $400 | Option Exercise | 100 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $3.2K | Sale | 100 | $32.09 | Discretionary |
| Feb 26, 2007 | SIRF | $400 | Option Exercise | 100 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $25.0K | Sale | 781 | $32.06 | Discretionary |
| Feb 26, 2007 | SIRF | $3.1K | Option Exercise | 781 | $4.00 | Discretionary |
| Feb 26, 2007 | SIRF | $2.2K | Sale | 69 | $32.04 | Discretionary |
| Feb 26, 2007 | SIRF | $276 | Option Exercise | 69 | $4.00 | Discretionary |