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