SNPS

SEC source: 0001517737-24-000117 · edgardoc.xml · nonDerivative · entry 6

Ghazi Sassine · CIK 0001822289 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,981

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000117 · edgardoc.xml · nonDerivative · entry 5

Ghazi Sassine · CIK 0001822289 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,643

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000117 · edgardoc.xml · nonDerivative · entry 4

Ghazi Sassine · CIK 0001822289 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,309

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000117 · edgardoc.xml · nonDerivative · entry 3

Ghazi Sassine · CIK 0001822289 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,158

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000117 · edgardoc.xml · nonDerivative · entry 2

Ghazi Sassine · CIK 0001822289 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,379

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000117 · edgardoc.xml · nonDerivative · entry 1

Ghazi Sassine · CIK 0001822289 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,703

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000116 · edgardoc.xml · derivative · entry 17

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,408 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F4 · derivative.exercise_date: Represents the vesting on December 8, 2024 of 50% of earned stock units of a performance-based restricted stock unit award that was granted on December 2, 2022 for which the Compensation Committee of Synopsys' Board of Directors certified the level of achievement against certain performance goals on December 12, 2023.

F4 · derivative.expiration_date: Represents the vesting on December 8, 2024 of 50% of earned stock units of a performance-based restricted stock unit award that was granted on December 2, 2022 for which the Compensation Committee of Synopsys' Board of Directors certified the level of achievement against certain performance goals on December 12, 2023.

SEC source: 0001517737-24-000116 · edgardoc.xml · derivative · entry 16

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,645

Underlying: Common Stock · 882 shares

Expires 2027-12-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F3 · derivative.exercise_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

F3 · derivative.expiration_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

SEC source: 0001517737-24-000116 · edgardoc.xml · derivative · entry 15

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,234

Underlying: Common Stock · 1,234 shares

Expires 2025-12-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F3 · derivative.exercise_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

F3 · derivative.expiration_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

SEC source: 0001517737-24-000116 · edgardoc.xml · derivative · entry 14

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,868 shares

Expires 2024-12-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F3 · derivative.exercise_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

F3 · derivative.expiration_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

SEC source: 0001517737-24-000116 · edgardoc.xml · derivative · entry 13

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,868

Underlying: Common Stock · 3,736 shares

Expires 2024-12-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F3 · derivative.exercise_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

F3 · derivative.expiration_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

SEC source: 0001517737-24-000116 · edgardoc.xml · nonDerivative · entry 10

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,646

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000116 · edgardoc.xml · nonDerivative · entry 9

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,084

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000116 · edgardoc.xml · nonDerivative · entry 8

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,202

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000116 · edgardoc.xml · nonDerivative · entry 7

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,814

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000116 · edgardoc.xml · nonDerivative · entry 6

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,580

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000116 · edgardoc.xml · nonDerivative · entry 5

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,507

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000116 · edgardoc.xml · nonDerivative · entry 4

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,639

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000116 · edgardoc.xml · nonDerivative · entry 3

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,296

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000116 · edgardoc.xml · nonDerivative · entry 2

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,888

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000116 · edgardoc.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,741

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000115 · edgardoc.xml · derivative · entry 9

Glaser Shelagh · CIK 0001865504 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,732 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F4 · derivative.exercise_date: Represents the vesting on December 8, 2024 of 50% of earned stock units of a performance-based restricted stock unit award that was granted on December 2, 2022 for which the Compensation Committee of Synopsys' Board of Directors certified the level of achievement against certain performance goals on December 12, 2023.

F4 · derivative.expiration_date: Represents the vesting on December 8, 2024 of 50% of earned stock units of a performance-based restricted stock unit award that was granted on December 2, 2022 for which the Compensation Committee of Synopsys' Board of Directors certified the level of achievement against certain performance goals on December 12, 2023.

SEC source: 0001517737-24-000115 · edgardoc.xml · derivative · entry 8

Glaser Shelagh · CIK 0001865504 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,984

Underlying: Common Stock · 662 shares

Expires 2027-12-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F3 · derivative.exercise_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

F3 · derivative.expiration_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

SEC source: 0001517737-24-000115 · edgardoc.xml · derivative · entry 7

Glaser Shelagh · CIK 0001865504 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,180

Underlying: Common Stock · 3,590 shares

Expires 2026-12-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F3 · derivative.exercise_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

F3 · derivative.expiration_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

SEC source: 0001517737-24-000115 · edgardoc.xml · nonDerivative · entry 6

Glaser Shelagh · CIK 0001865504 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,746

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000115 · edgardoc.xml · nonDerivative · entry 5

Glaser Shelagh · CIK 0001865504 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,075

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000115 · edgardoc.xml · nonDerivative · entry 4

Glaser Shelagh · CIK 0001865504 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,413

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000115 · edgardoc.xml · nonDerivative · entry 3

Glaser Shelagh · CIK 0001865504 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,032

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000115 · edgardoc.xml · nonDerivative · entry 2

Glaser Shelagh · CIK 0001865504 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,442

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000115 · edgardoc.xml · nonDerivative · entry 1

Glaser Shelagh · CIK 0001865504 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,780

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000114 · edgardoc.xml · derivative · entry 15

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,749 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F4 · derivative.exercise_date: Represents the vesting on December 8, 2024 of 50% of earned stock units of a performance-based restricted stock unit award that was granted on December 2, 2022 for which the Compensation Committee of Synopsys' Board of Directors certified the level of achievement against certain performance goals on December 12, 2023.

F4 · derivative.expiration_date: Represents the vesting on December 8, 2024 of 50% of earned stock units of a performance-based restricted stock unit award that was granted on December 2, 2022 for which the Compensation Committee of Synopsys' Board of Directors certified the level of achievement against certain performance goals on December 12, 2023.

SEC source: 0001517737-24-000114 · edgardoc.xml · derivative · entry 14

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 761

Underlying: Common Stock · 254 shares

Expires 2027-12-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F3 · derivative.exercise_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

F3 · derivative.expiration_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

SEC source: 0001517737-24-000114 · edgardoc.xml · derivative · entry 13

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 405

Underlying: Common Stock · 406 shares

Expires 2025-12-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F3 · derivative.exercise_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

F3 · derivative.expiration_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

SEC source: 0001517737-24-000114 · edgardoc.xml · derivative · entry 12

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 587 shares

Expires 2024-12-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F3 · derivative.exercise_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

F3 · derivative.expiration_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

SEC source: 0001517737-24-000114 · edgardoc.xml · derivative · entry 11

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 587

Underlying: Common Stock · 1,174 shares

Expires 2024-12-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F3 · derivative.exercise_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

F3 · derivative.expiration_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

SEC source: 0001517737-24-000114 · edgardoc.xml · nonDerivative · entry 10

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,143

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000114 · edgardoc.xml · nonDerivative · entry 9

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,269

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000114 · edgardoc.xml · nonDerivative · entry 8

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,015

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000114 · edgardoc.xml · nonDerivative · entry 7

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,217

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000114 · edgardoc.xml · nonDerivative · entry 6

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,811

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000114 · edgardoc.xml · nonDerivative · entry 5

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,103

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000114 · edgardoc.xml · nonDerivative · entry 4

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,516

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000114 · edgardoc.xml · nonDerivative · entry 3

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,375

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000114 · edgardoc.xml · nonDerivative · entry 2

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,626

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000114 · edgardoc.xml · nonDerivative · entry 1

RUNKEL JOHN F JR · CIK 0001206990 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,209

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000113 · edgardoc.xml · derivative · entry 6

MAHONEY RICHARD S. · CIK 0001693085 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,343 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F4 · derivative.exercise_date: Represents the vesting on December 8, 2024 of 50% of earned stock units of a performance-based restricted stock unit award that was granted on December 2, 2022 for which the Compensation Committee of Synopsys' Board of Directors certified the level of achievement against certain performance goals on December 12, 2023.

F4 · derivative.expiration_date: Represents the vesting on December 8, 2024 of 50% of earned stock units of a performance-based restricted stock unit award that was granted on December 2, 2022 for which the Compensation Committee of Synopsys' Board of Directors certified the level of achievement against certain performance goals on December 12, 2023.

SEC source: 0001517737-24-000113 · edgardoc.xml · derivative · entry 5

MAHONEY RICHARD S. · CIK 0001693085 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,974

Underlying: Common Stock · 658 shares

Expires 2027-12-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F3 · derivative.exercise_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

F3 · derivative.expiration_date: 25% of the units vest on the date shown followed by three equal annual installments, subject to continued service through each vesting date.

SEC source: 0001517737-24-000113 · edgardoc.xml · nonDerivative · entry 4

MAHONEY RICHARD S. · CIK 0001693085 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,803

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.

SEC source: 0001517737-24-000113 · edgardoc.xml · nonDerivative · entry 3

MAHONEY RICHARD S. · CIK 0001693085 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,001

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001517737-24-000113 · edgardoc.xml · nonDerivative · entry 2

MAHONEY RICHARD S. · CIK 0001693085 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,658

F2 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of the restricted stock unit award. The Compensation Committee approved the disposition of shares by the reporting person and the amount retained by the Company was not in excess of the amount of the tax liability.