Roger S. Siboni serves as Executive at CADENCE DESIGN SYSTEMS INC, where they oversee executive responsibilities. Since joining the company, Roger S. Siboni has executed 197 insider transactions totaling $44.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 26, 2014 involved selling 9,310 shares valued at $379.1K.
Roger S. Siboni currently holds 11,751 shares of CADENCE DESIGN SYSTEMS INC (CDNS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Roger S. Siboni has been a net seller of CDNS stock. They have purchased $104.8K and sold $44.1M worth of shares.
Roger S. Siboni's most recent insider trade was on Feb 26, 2014, when they sold 9,310 shares at $40.72 per share.
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| $14.87 |
| Discretionary |
| Feb 24, 2014 | CDNS | $381.3K | Sale | 25,000 | $15.25 | Discretionary |
| Feb 14, 2014 | MKTO | $27.4K | Option Exercise | 10,000 | $2.74 | Discretionary |
| Feb 14, 2014 | MKTO | $396.4K | Sale | 10,000 | $39.64 | Discretionary |
| Feb 4, 2014 | DLB | $0 | Award | 7,411 | $N/A | Discretionary |
| Feb 4, 2014 | CDNS | $0 | Award | 7,500 | $N/A | Discretionary |
| Sep 18, 2013 | MKTO | $819 | Option Exercise | 6,300 | $0.13 | Discretionary |
| Sep 18, 2013 | MKTO | $20.6K | Option Exercise | 7,510 | $2.74 | Discretionary |
| Sep 18, 2013 | MKTO | $469.4K | Sale | 13,810 | $33.99 | Discretionary |
| May 22, 2013 | MKTO | $74.1K | Sale | 5,700 | $13.00 | Discretionary |
| May 22, 2013 | MKTO | $741 | Option Exercise | 5,700 | $0.13 | Discretionary |
| Feb 11, 2013 | DLB | $105.6K | Sale | 3,334 | $31.68 | Discretionary |
| Feb 11, 2013 | CDNS | $0 | Award | 7,500 | $N/A | Discretionary |
| Feb 7, 2013 | DLB | $251.2K | Sale | 7,900 | $31.80 | Discretionary |
| Feb 5, 2013 | DLB | $0 | Award | 9,310 | $N/A | Discretionary |
| Jul 26, 2012 | CDNS | $390.8K | Option Exercise | 37,500 | $10.42 | Discretionary |
| Jul 26, 2012 | CDNS | $450.8K | Sale | 37,500 | $12.02 | Discretionary |
| Feb 15, 2012 | DLB | $258.3K | Sale | 6,800 | $37.98 | Discretionary |
| Feb 15, 2012 | DLB | $0 | Conversion | 6,800 | $N/A | Discretionary |
| Feb 13, 2012 | DLB | $0 | Conversion | 3,200 | $N/A | Discretionary |
| Feb 13, 2012 | DLB | $120.8K | Sale | 3,200 | $37.75 | Discretionary |
| Feb 10, 2012 | DLB | $126.3K | Sale | 3,334 | $37.87 | Discretionary |
| Feb 9, 2012 | DLB | $127.6K | Sale | 3,333 | $38.29 | Discretionary |
| Feb 7, 2012 | DLB | $0 | Award | 7,900 | $N/A | Discretionary |
| Feb 2, 2012 | DLB | $253.9K | Sale | 6,637 | $38.26 | Discretionary |
| Feb 2, 2012 | DLB | $0 | Award | 7,900 | $N/A | Discretionary |
| Feb 18, 2011 | DLB | $0 | Conversion | 10,000 | $N/A | Discretionary |
| Feb 18, 2011 | DLB | $517.0K | Sale | 10,000 | $51.70 | Discretionary |
| Feb 15, 2011 | DLB | $0 | Conversion | 10,000 | $N/A | Discretionary |