Geoffrey G. Ribar serves as Executive at SIRF TECHNOLOGY HOLDINGS INC, where they oversee executive responsibilities. Since joining the company, Geoffrey G. Ribar has executed 104 insider transactions totaling $16.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 1, 2016 involved selling 22,933 shares valued at $554.1K.
Geoffrey G. Ribar currently holds 53,655 shares of SIRF TECHNOLOGY HOLDINGS INC (SIRF), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Geoffrey G. Ribar has been a net seller of SIRF stock. They have purchased $511.5K and sold $15.6M worth of shares.
Geoffrey G. Ribar's most recent insider trade was on Aug 1, 2016, when they sold 22,933 shares at $24.16 per share.
Get notified when new Form 4 filings are submitted
| $11.62 |
| Discretionary |
| Jun 1, 2016 | CDNS | $2.5M | Sale | 100,000 | $24.71 | Discretionary |
| May 2, 2016 | CDNS | $459.4K | Sale | 19,709 | $23.31 | Discretionary |
| Feb 11, 2016 | CDNS | $50.5K | Payment | 2,505 | $20.15 | Discretionary |
| Feb 9, 2016 | CDNS | $42.8K | Payment | 2,157 | $19.82 | Discretionary |
| Feb 8, 2016 | CDNS | $0 | Award | 35,000 | $N/A | Discretionary |
| Feb 8, 2016 | CDNS | $0 | Award | 100,000 | $N/A | Discretionary |
| Feb 4, 2016 | CDNS | $49.9K | Payment | 2,446 | $20.40 | Discretionary |
| Nov 2, 2015 | CDNS | $274.7K | Option Exercise | 33,334 | $8.24 | Discretionary |
| Nov 2, 2015 | CDNS | $745.0K | Sale | 33,334 | $22.35 | Discretionary |
| Aug 11, 2015 | CDNS | $74.3K | Payment | 3,478 | $21.35 | Discretionary |
| Aug 10, 2015 | CDNS | $65.1K | Payment | 3,044 | $21.38 | Discretionary |
| Aug 4, 2015 | CDNS | $65.5K | Payment | 3,130 | $20.94 | Discretionary |
| Aug 3, 2015 | CDNS | $697.3K | Sale | 33,333 | $20.92 | Discretionary |
| Aug 3, 2015 | CDNS | $274.7K | Option Exercise | 33,333 | $8.24 | Discretionary |
| May 1, 2015 | CDNS | $630.3K | Sale | 33,333 | $18.91 | Discretionary |
| May 1, 2015 | CDNS | $274.7K | Option Exercise | 33,333 | $8.24 | Discretionary |
| Feb 11, 2015 | CDNS | $44.1K | Payment | 2,505 | $17.61 | Discretionary |
| Feb 9, 2015 | CDNS | $0 | Award | 35,000 | $N/A | Discretionary |
| Feb 6, 2015 | CDNS | $31.8K | Payment | 1,855 | $17.13 | Discretionary |
| Feb 4, 2015 | CDNS | $45.3K | Payment | 2,500 | $18.10 | Discretionary |
| Nov 17, 2014 | CDNS | $94.4K | Payment | 5,218 | $18.09 | Discretionary |
| Aug 15, 2014 | CDNS | $338.8K | Sale | 20,000 | $16.94 | Discretionary |
| Aug 15, 2014 | CDNS | $164.8K | Option Exercise | 20,000 | $8.24 | Discretionary |
| Aug 11, 2014 | CDNS | $52.2K | Payment | 3,089 | $16.90 | Discretionary |
| Aug 6, 2014 | CDNS | $32.2K | Payment | 1,879 | $17.16 | Discretionary |
| Aug 4, 2014 | CDNS | $38.9K | Payment | 2,254 | $17.25 | Discretionary |
| May 15, 2014 | CDNS | $164.8K | Option Exercise | 20,000 | $8.24 | Discretionary |
| May 15, 2014 | CDNS | $308.2K | Sale | 20,000 | $15.41 | Discretionary |