Company: SNPS
Filing Date: 2025-03-05
Form Type: 424B5
Source: 0001140361-25-007235
Chunk: 50

Company: SYNOPSYS INC
Filing Date: 2025-03-05
Form: 424B5
Chunk 50
---
as defined below) plus 10 basis points with respect to the 2027 notes, 15 basis points with respect to the 2028 notes, 15 basis points with respect to the 2030 notes, 15 basis points with respect to the 2032 notes, 15 basis points with respect to the 2035 notes and 20 basis points with respect to the 2055 notes, in each case, less (b) interest accrued to the date of redemption; and |

| (2) | 100% of the principal amount of such notes to be redeemed, |

plus, in either case, accrued and unpaid interest, if any, thereon to, but excluding, the redemption date. On or after the applicable Par Call Date, Synopsys may redeem the 2028 notes, 2030 notes, 2032 notes, 2035 notes or 2055 notes at its option, in whole or in part, at any time and from time to time, at a redemption price equal to 100% of the principal amount of the notes being redeemed plus accrued and unpaid interest, if any, thereon to, but excluding, the applicable redemption date. “Par Call Date” means, with respect to the 2028 notes, March 1, 2028 (one month prior to the maturity date of such notes); with respect to the 2030 notes, March 1, 2030 (one month prior to the maturity date of such notes); with respect to the 2032 notes, February 1, 2032 (two months prior to the maturity date of such notes); with respect to the 2035 notes, January 1, 2035 (three months prior to the maturity date of such notes); and with respect to the 2055 notes, October 1, 2054 (six months prior to the maturity date of such notes). “Treasury Rate” means, with respect to any redemption date, the yield determined by us in accordance with the following two paragraphs. The Treasury Rate applicable to a series of notes shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of

S-29

#### TABLE OF CONTENTS
Governors of the Federal Reserve System), on the third business day preceding the redemption date based upon the yield or yields for the most recent day that appear after such time on such day