SNPS · News · 20260804N

Litigation and Legal Risk

SYNOPSYS INC · 2026-08-04 · Importance 31 · Surprise 42

Kahn Swick & Foti and Levi & Korsinsky reported securities class-action litigation against Synopsys and certain executives. The alleged class period runs from December 4, 2024, through September 9, 2025, and the claims assert that Synopsys failed to disclose deteriorating economics in its Design IP business, including customization requirements associated with increased focus on AI customers. The reported deadline for investors to seek lead-plaintiff status or pursue recovery is December 30, 2025, and the litigation also covers investors who acquired Synopsys common stock through the Ansys acquisition.

Key facts

• Kahn Swick & Foti, LLC is reminding investors with losses exceeding $100,000 in Synopsys, Inc. that they have until December 30, 2025 to file lead plaintiff applications in securities class action lawsuits. source
• The lawsuits allege Synopsys and certain executives failed to disclose material information during the Class Period from December 4, 2024 to September 9, 2025, leading to a significant stock drop after poor Q3 2025 financial results were announced. source
• Kahn Swick & Foti, LLC's notice specifically encourages investors who purchased Synopsys common stock through the Ansys acquisition to contact KSF for legal guidance. source