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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jul 22 '26 | Option Exercise | 202.94 | 1,000 | 202,940 | 146,281 | Jul 23 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jul 22 '26 | Sale | 339.46 | 4,500 | 1,527,554 | 141,781 | Jul 23 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jun 22 '26 | Option Exercise | 202.94 | 1,000 | 202,940 | 149,781 | Jun 24 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jun 22 '26 | Sale | 384.88 | 4,500 | 1,731,970 | 145,281 | Jun 24 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | May 22 '26 | Option Exercise | 202.94 | 1,000 | 202,940 | 153,281 | May 27 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | May 22 '26 | Sale | 369.35 | 4,500 | 1,662,087 | 148,781 | May 27 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jan 08 '26 | Sale | 317.96 | 6,319 | 2,009,189 | 116,762 | Jan 12 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jan 08 '26 | Option Exercise | 78.76 | 3,000 | 236,280 | 123,081 | Jan 12 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Dec 08 '25 | Option Exercise | 138.02 | 2,677 | 369,490 | 126,058 | Dec 10 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Dec 08 '25 | Sale | 337.99 | 5,977 | 2,020,166 | 120,081 | Dec 10 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Nov 06 '25 | Option Exercise | 88.64 | 2,400 | 212,728 | 129,181 | Nov 07 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Nov 06 '25 | Sale | 324.94 | 5,800 | 1,884,652 | 123,381 | Nov 07 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Aug 18 '25 | Sale | 350.10 | 8,410 | 2,944,365 | 129,213 | Aug 20 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Aug 18 '25 | Option Exercise | 78.76 | 4,910 | 386,712 | 137,623 | Aug 20 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jul 17 '25 | Option Exercise | 138.02 | 5,588 | 771,256 | 141,801 | Jul 21 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jul 17 '25 | Sale | 312.69 | 9,088 | 2,841,684 | 132,713 | Jul 21 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jun 17 '25 | Option Exercise | 142.50 | 5,392 | 768,360 | 141,605 | Jun 20 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jun 17 '25 | Sale | 300.92 | 8,892 | 2,675,800 | 136,213 | Jun 20 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Feb 10 '25 | Sale | 303.94 | 12,760 | 3,878,257 | 93,387 | Feb 12 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Feb 10 '25 | Option Exercise | 56.57 | 12,760 | 721,833 | 106,147 | Feb 12 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jan 03 '25 | Option Exercise | 56.57 | 12,500 | 707,125 | 105,775 | Jan 07 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jan 03 '25 | Sale | 299.85 | 12,500 | 3,748,179 | 93,275 | Jan 07 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Nov 22 '24 | Option Exercise | 202.94 | 5,758 | 1,168,529 | 99,033 | Nov 26 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Nov 22 '24 | Sale | 310.17 | 5,758 | 1,785,968 | 93,275 | Nov 26 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Nov 15 '24 | Option Exercise | 56.57 | 10,000 | 565,700 | 103,275 | Nov 19 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Nov 15 '24 | Sale | 295.60 | 10,000 | 2,955,964 | 93,275 | Nov 19 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Aug 15 '24 | Option Exercise | 78.76 | 10,000 | 787,600 | 105,408 | Aug 19 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Aug 15 '24 | Sale | 276.36 | 10,000 | 2,763,592 | 95,408 | Aug 19 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jul 01 '24 | Option Exercise | 78.76 | 10,000 | 787,600 | 105,408 | Jul 02 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jul 01 '24 | Sale | 305.84 | 10,000 | 3,058,398 | 95,408 | Jul 02 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jun 06 '24 | Option Exercise | 120.27 | 32,184 | 3,870,624 | 127,592 | Jun 10 |
| CDNS | TENG CHIN-CHI | Sr. Vice President | Jun 06 '24 | Sale | 297.45 | 32,184 | 9,573,183 | 95,408 | Jun 10 |