Company: SNPS
Filing Date: 2025-07-17
Form Type: 425
Source: 0001140361-25-026140
Chunk: 8

Company: SYNOPSYS INC
Filing Date: 2025-07-17
Form: 425
Chunk 8
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 Credit Agreement, dated February 13, 2024, by and among Synopsys, as borrower, the lenders party thereto, HSBC Securities (USA) Inc., and Bank of America, N.A.,                                                              
 as co-syndication agents, Mizuho Bank, LTD., The Bank of Nova Scotia, TD Bank, N.A., Truist Bank, and Wells Fargo Bank, National Association, as co-documentation agents, and JPMorgan Chase Bank, N.A., as administrative agent for the lenders 
 (incorporated by reference to Exhibit 2.2 to Synopsys, Inc.’s Form 8-K filed on February 14, 2024).                                                                                                                                              |
| 99.1    |     | Press Release issued by Synopsys, Inc., dated July 17, 2025.                                                                                                                                                                                     |
| 104     |     | Cover Page Interactive Data File (formatted as Inline XBRL).                                                                                                                                                                                     |

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

| Dated: July 17, 2025 | SYNOPSYS, INC. 
 By:            | /s/ Sassine Ghazi                     |
|:---------------------|:---------------|:--------------------------------------|
|                      | Name:          | Sassine Ghazi                         |
|                      | Title:         | President and Chief Executive Officer |

Exhibit 1.1 AMENDMENT TO AGREEMENT AND PLAN OF MERGER THIS AMENDMENT TO AGREEMENT AND PLAN OF MERGER (this “ Amendment”) is made as of July 15, 2025, by and among ANSYS, Inc. (the “ Company”), Synopsys, Inc. (“ Parent”) and ALTA Acquisition Corp. (“ Merger Sub”). Capitalized terms used but not defined in this Amendment shall have the meanings ascribed to them in the Agreement and Plan of Merger, dated as of January 15, 2024, by and among the Company, Parent and Merger Sub (the “ Merger Agreement”). WHEREAS, the End Date, prior to giving effect to this Amendment, is July 15, 2025; WHEREAS, Section 8.1 of the Merger Agreement provides that the Merger Agreement may be amended by the parties thereto by an instrument in writing signed on behalf of each of the parties thereto;