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 Jun 7, 2024 involved receiving (via award) 23,121 shares valued at $0.
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 Jun 7, 2024, when they sold 23,121 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| May 7, 2024 | MTSI | $363.4K | Sale | 3,500 | $103.84 | Discretionary |
| Mar 13, 2024 | MRAM | $66.8K | Sale | 7,856 | $8.50 | Planned |
| Mar 8, 2024 | MTSI | $0 | Award | 2,138 | $N/A | Discretionary |
| Mar 6, 2024 | MRAM | $51.0K | Sale | 6,000 | $8.50 | Planned |
| Aug 28, 2023 | MTSI | $312.9K | Sale | 3,861 | $81.05 | Discretionary |
| Aug 14, 2023 | MRAM | $412.4K | Sale | 42,000 | $9.82 | Discretionary |
| Aug 14, 2023 | MRAM | $86.4K | Option Exercise | 12,000 | $7.20 | Discretionary |
| Aug 14, 2023 | MRAM | $206.7K | Option Exercise | 30,000 | $6.89 | Discretionary |
| May 26, 2023 | ACTG | $0 | Award | 30,534 | $N/A | Discretionary |
| May 23, 2023 | MRAM | $0 | Award | 16,578 | $N/A | Discretionary |
| Mar 3, 2023 | MTSI | $0 | Award | 2,244 | $N/A | Discretionary |
| May 25, 2022 | MRAM | $0 | Award | 23,408 | $N/A | Discretionary |
| Mar 4, 2022 | MTSI | $0 | Award | 2,768 | $N/A | Discretionary |
| May 10, 2021 | MRAM | $0 | Award | 27,992 | $N/A | Discretionary |
| May 3, 2021 | MTSI | $309.0K | Sale | 5,414 | $57.08 | Discretionary |
| Mar 5, 2021 | MTSI | $0 | Award | 2,093 | $N/A | Discretionary |
| Mar 5, 2021 | MTSI | $0 | Award | 2,903 | $N/A | Discretionary |
| Aug 4, 2020 | MTSI | $210.2K | Sale | 5,000 | $42.03 | Discretionary |
| May 19, 2020 | MRAM | $0 | Award | 20,131 | $N/A | Discretionary |
| Mar 6, 2020 | MTSI | $0 | Award | 5,414 | $N/A | Discretionary |
| Jun 19, 2019 | AQ | $0 | Award | 4,594 | $N/A | Discretionary |
| May 21, 2019 | MRAM | $0 | Award | 6,000 | $N/A | Discretionary |
| Mar 1, 2019 | MTSI | $0 | Award | 6,656 | $N/A | Discretionary |
| Jun 29, 2018 | AQ | $0 | Award | 5,181 | $N/A | Discretionary |
| Mar 2, 2018 | MTSI | $0 | Award | 6,086 | $N/A | Discretionary |
| Nov 30, 2017 | AQ | $0 | Award | 3,347 | $N/A | Discretionary |
| Aug 28, 2017 | MTSI | $216.8K | Purchase | 5,000 | $43.37 | Discretionary |
| Aug 28, 2017 | CDNS | $207.2K | Option Exercise | 15,000 | $13.81 | Discretionary |