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 Oct 29, 2015 involved selling 46,575 shares valued at $1.0M.
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 Oct 29, 2015, when they sold 46,575 shares at $22.12 per share.
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| $18.05 |
| Discretionary |
| Oct 26, 2015 | DLB | $195.2K | Sale | 5,568 | $35.06 | Discretionary |
| Aug 17, 2015 | MKTO | $27.4K | Option Exercise | 10,000 | $2.74 | Discretionary |
| Aug 17, 2015 | MKTO | $290.1K | Sale | 10,000 | $29.01 | Discretionary |
| Jun 1, 2015 | MKTO | $0 | Award | 3,671 | $N/A | Discretionary |
| May 4, 2015 | CDNS | $191.4K | Sale | 10,040 | $19.06 | Discretionary |
| May 4, 2015 | CDNS | $181.5K | Option Exercise | 10,040 | $18.08 | Discretionary |
| May 1, 2015 | MKTO | $26.0K | Option Exercise | 9,500 | $2.74 | Discretionary |
| May 1, 2015 | MKTO | $275.9K | Sale | 9,500 | $29.04 | Discretionary |
| May 1, 2015 | CDNS | $213.3K | Option Exercise | 19,493 | $10.94 | Discretionary |
| May 1, 2015 | CDNS | $547.5K | Sale | 28,800 | $19.01 | Discretionary |
| May 1, 2015 | CDNS | $168.3K | Option Exercise | 9,307 | $18.08 | Discretionary |
| Apr 30, 2015 | CDNS | $60.2K | Option Exercise | 5,507 | $10.94 | Discretionary |
| Apr 30, 2015 | CDNS | $142.6K | Sale | 7,507 | $19.00 | Discretionary |
| Apr 30, 2015 | CDNS | $8.1K | Option Exercise | 2,000 | $4.06 | Discretionary |
| Feb 9, 2015 | CDNS | $0 | Award | 9,906 | $N/A | Discretionary |
| Feb 5, 2015 | DLB | $144.9K | Sale | 3,705 | $39.12 | Discretionary |
| Feb 4, 2015 | DLB | $143.6K | Sale | 3,706 | $38.75 | Discretionary |
| Feb 3, 2015 | DLB | $0 | Award | 7,759 | $N/A | Discretionary |
| Nov 6, 2014 | DLB | $237.2K | Sale | 5,568 | $42.60 | Discretionary |
| Nov 6, 2014 | DLB | $113.8K | Option Exercise | 5,568 | $20.43 | Discretionary |
| Oct 24, 2014 | MKTO | $41.1K | Option Exercise | 15,000 | $2.74 | Discretionary |
| Oct 24, 2014 | MKTO | $451.5K | Sale | 15,000 | $30.10 | Discretionary |
| Jul 29, 2014 | MKTO | $186.6K | Sale | 6,900 | $27.05 | Discretionary |
| Jul 29, 2014 | MKTO | $18.9K | Option Exercise | 6,900 | $2.74 | Discretionary |
| Jul 28, 2014 | MKTO | $5.6K | Sale | 200 | $28.16 | Discretionary |
| Jul 28, 2014 | MKTO | $8.5K | Option Exercise | 3,100 | $2.74 | Discretionary |
| Jul 28, 2014 | MKTO | $79.8K | Sale | 2,900 | $27.50 | Discretionary |
| Jun 13, 2014 | CDNS | $297.6K | Option Exercise | 20,400 | $14.59 | Discretionary |