DE GEUS AART - Insider Non-Derivative Transactions at SYNOPSYS INC (SNPS) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 8, 2025, DE GEUS AART's relationship to SYNOPSYS INC (SNPS) is Director,Officer (EXECUTIVE CHAIR), and currently has 119,278 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other SNPS insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
DE GEUS AART - Insider Non-Derivative Transactions of SNPS Common Stock
DE GEUS AART - Insider Non-Derivative Transactions at SNPS
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 9, 2025 | F -- (Common Stock) | 612 | 465.75 | 118208 |
| Dec 9, 2025 | F -- (Common Stock) | 438 | 465.75 | 118652 |
| Dec 9, 2025 | M -- (Common Stock) | 1234 | 0 | 118820 |
| Dec 9, 2025 | F -- (Common Stock) | 311 | 465.75 | 118967 |
| Dec 9, 2025 | M -- (Common Stock) | 882 | 0 | 119090 |
| Dec 9, 2025 | M -- (Common Stock) | 626 | 0 | 119278 |
| Aug 30, 2025 | J -- (Common Stock) | 26 | 376.77 | 117586 |
| Mar 16, 2025 | F -- (Common Stock) | 875 | 446.23 | 117560 |
| Mar 16, 2025 | M -- (Common Stock) | 1764 | 0 | 118435 |
| Mar 7, 2025 | Sell -- (Common Stock) | 15705 | 444.42 | 116671 |
| Mar 7, 2025 | M -- (Common Stock) | 15705 | 89.76 | 132376 |
| Mar 1, 2025 | J -- (Common Stock) | 25 | 388.69 | 116671 |
| Dec 7, 2024 | F -- (Common Stock) | 1853 | 517.28 | 108888 |
| Dec 7, 2024 | M -- (Common Stock) | 3736 | 0 | 110741 |
| Dec 7, 2024 | F -- (Common Stock) | 5657 | 517.28 | 114639 |
| Dec 7, 2024 | F -- (Common Stock) | 927 | 517.28 | 115580 |
| Dec 7, 2024 | F -- (Common Stock) | 612 | 517.28 | 116202 |
| Dec 7, 2024 | M -- (Common Stock) | 1868 | 0 | 116507 |
| Dec 7, 2024 | F -- (Common Stock) | 438 | 517.28 | 116646 |
| Dec 7, 2024 | M -- (Common Stock) | 1234 | 0 | 116814 |
| Dec 7, 2024 | M -- (Common Stock) | 882 | 0 | 117084 |
| Dec 7, 2024 | M -- (Common Stock) | 11408 | 0 | 120296 |
| Aug 31, 2024 | J -- (Common Stock) | 22 | 441.64 | 107005 |
| Jul 17, 2024 | G -- (Common Stock) | 186551 | 0 | 0 |
| Jul 16, 2024 | Sell -- (Common Stock) | 493 | 620.6 | 106983 |
| Jul 16, 2024 | M -- (Common Stock) | 493 | 89.76 | 107476 |
| Jul 12, 2024 | Sell -- (Common Stock) | 4588 | 621.68 | 106983 |
| Jul 12, 2024 | M -- (Common Stock) | 4588 | 89.76 | 111571 |
| Jul 11, 2024 | Sell -- (Common Stock) | 8648 | 620.29 | 106983 |
| Jul 11, 2024 | M -- (Common Stock) | 8648 | 89.76 | 115631 |
| Jul 9, 2024 | Sell -- (Common Stock) | 5448 | 620.95 | 106983 |
| Jul 9, 2024 | M -- (Common Stock) | 5448 | 89.76 | 112431 |
| Jul 6, 2024 | Sell -- (Common Stock) | 27753 | 618.58 | 106983 |
| Jul 6, 2024 | M -- (Common Stock) | 27753 | 89.76 | 134736 |
| Jul 4, 2024 | Sell -- (Common Stock) | 2789 | 610.94 | 106983 |
| Jul 4, 2024 | M -- (Common Stock) | 2789 | 89.76 | 109772 |
| Jul 3, 2024 | Sell -- (Common Stock) | 4340 | 610.25 | 106983 |
| Jul 3, 2024 | M -- (Common Stock) | 4340 | 89.76 | 111323 |
| Jul 2, 2024 | Sell -- (Common Stock) | 5893 | 602 | 106983 |
| Jul 2, 2024 | M -- (Common Stock) | 5893 | 89.76 | 112876 |
| Jun 29, 2024 | Sell -- (Common Stock) | 11185 | 603.94 | 106983 |
| Jun 29, 2024 | M -- (Common Stock) | 11185 | 89.76 | 118168 |
| Jun 28, 2024 | Sell -- (Common Stock) | 8158 | 602.59 | 106983 |
| Jun 28, 2024 | M -- (Common Stock) | 8158 | 89.76 | 115141 |
| Jun 27, 2024 | Sell -- (Common Stock) | 2899 | 600.57 | 106983 |
| Jun 27, 2024 | M -- (Common Stock) | 2899 | 89.76 | 109882 |
| Jun 26, 2024 | Sell -- (Common Stock) | 4212 | 600.05 | 106983 |
| Jun 26, 2024 | M -- (Common Stock) | 4212 | 89.76 | 111195 |
| Jun 25, 2024 | Sell -- (Common Stock) | 2535 | 600.99 | 106983 |
| Jun 25, 2024 | M -- (Common Stock) | 2535 | 89.76 | 109518 |
| Mar 16, 2024 | F -- (Common Stock) | 610 | 550.03 | 106983 |
| Mar 16, 2024 | M -- (Common Stock) | 1764 | 0 | 107593 |
| Mar 1, 2024 | J -- (Common Stock) | 38 | 261.55 | 105829 |
| Dec 13, 2023 | F -- (Common Stock) | 5657 | 567.06 | 105791 |
| Dec 13, 2023 | Acquisition -- (Common Stock) | 11409 | 0 | 111448 |
| Dec 9, 2023 | F -- (Common Stock) | 2098 | 535.93 | 96592 |
| Dec 9, 2023 | F -- (Common Stock) | 1853 | 535.93 | 98476 |
| Dec 9, 2023 | M -- (Common Stock) | 4231 | 0 | 98690 |
| Dec 9, 2023 | F -- (Common Stock) | 927 | 535.93 | 99417 |
| Dec 9, 2023 | F -- (Common Stock) | 612 | 535.93 | 100039 |
| Dec 9, 2023 | M -- (Common Stock) | 3737 | 0 | 100329 |
| Dec 9, 2023 | M -- (Common Stock) | 1868 | 0 | 100344 |
| Dec 9, 2023 | M -- (Common Stock) | 1234 | 0 | 100651 |
| Sep 1, 2023 | J -- (Common Stock) | 38 | 261.55 | 94459 |
| Jun 22, 2023 | Sell -- (Common Stock) | 40839 | 428.18 | 94421 |
| Jun 22, 2023 | M -- (Common Stock) | 40839 | 90.51 | 135260 |
| Jun 14, 2023 | Sell -- (Common Stock) | 40000 | 447.4 | 94421 |
| Jun 14, 2023 | M -- (Common Stock) | 40000 | 90.51 | 134421 |
| Jun 7, 2023 | Sell -- (Common Stock) | 40000 | 445.42 | 94421 |
| Jun 7, 2023 | M -- (Common Stock) | 40000 | 90.51 | 134421 |
| Mar 1, 2023 | J -- (Common Stock) | 38 | 261.55 | 94421 |