Geus Aart De serves as Executive at SYNOPSYS INC, where they oversee executive responsibilities. Since joining the company, Geus Aart De has executed 370 insider transactions totaling $428.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 8, 2025 involved selling 612 shares valued at $285.0K.
Geus Aart De currently holds 118,208 shares of SYNOPSYS INC (SNPS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Geus Aart De has been a net seller of SNPS stock. They have purchased $0 and sold $428.8M worth of shares.
Geus Aart De's most recent insider trade was on Dec 8, 2025, when they sold 612 shares at $465.75 per share.
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| $465.75 |
| Discretionary |
| Dec 8, 2025 | SNPS | $0 | Option Exercise | 626 | $N/A | Discretionary |
| Dec 8, 2025 | SNPS | $204.0K | Payment | 438 | $465.75 | Discretionary |
| Dec 8, 2025 | SNPS | $0 | Option Exercise | 882 | $N/A | Discretionary |
| Dec 8, 2025 | SNPS | $0 | Option Exercise | 1,234 | $N/A | Discretionary |
| Aug 29, 2025 | SNPS | $9.8K | Other | 26 | $376.77 | Discretionary |
| Aug 30, 2024 | SNPS | $9.7K | Other | 22 | $441.64 | Discretionary |
| Jul 16, 2024 | SNPS | $0 | Gift | 186,551 | $N/A | Planned |
| Jul 15, 2024 | SNPS | $306.0K | Sale | 493 | $620.60 | Planned |
| Jul 15, 2024 | SNPS | $44.3K | Option Exercise | 493 | $89.76 | Planned |
| Jul 11, 2024 | SNPS | $411.8K | Option Exercise | 4,588 | $89.76 | Planned |
| Jul 11, 2024 | SNPS | $2.9M | Sale | 4,588 | $621.68 | Planned |
| Jul 10, 2024 | SNPS | $5.4M | Sale | 8,648 | $620.29 | Planned |
| Jul 10, 2024 | SNPS | $776.2K | Option Exercise | 8,648 | $89.76 | Planned |
| Jul 8, 2024 | SNPS | $489.0K | Option Exercise | 5,448 | $89.76 | Planned |
| Jul 8, 2024 | SNPS | $3.4M | Sale | 5,448 | $620.95 | Planned |
| Jul 5, 2024 | SNPS | $2.5M | Option Exercise | 27,753 | $89.76 | Planned |
| Jul 5, 2024 | SNPS | $17.2M | Sale | 27,753 | $618.58 | Planned |
| Jul 3, 2024 | SNPS | $250.3K | Option Exercise | 2,789 | $89.76 | Planned |
| Jul 3, 2024 | SNPS | $1.7M | Sale | 2,789 | $610.94 | Planned |
| Jul 2, 2024 | SNPS | $389.6K | Option Exercise | 4,340 | $89.76 | Planned |
| Jul 2, 2024 | SNPS | $2.6M | Sale | 4,340 | $610.25 | Planned |
| Jun 27, 2024 | SNPS | $4.9M | Sale | 8,158 | $602.59 | Planned |
| Jun 27, 2024 | SNPS | $732.3K | Option Exercise | 8,158 | $89.76 | Planned |
| Jun 26, 2024 | SNPS | $260.2K | Option Exercise | 2,899 | $89.76 | Planned |
| Jun 26, 2024 | SNPS | $1.7M | Sale | 2,899 | $600.57 | Planned |
| Jun 25, 2024 | SNPS | $378.1K | Option Exercise | 4,212 | $89.76 | Planned |
| Jun 25, 2024 | SNPS | $2.5M | Sale | 4,212 | $600.05 | Planned |
| Jun 24, 2024 | SNPS | $1.5M | Sale | 2,535 | $600.99 | Planned |