DE GEUS AART

SEC source: 0001249802-26-000010 · edgardoc.xml · derivative · entry 9

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 24,641 shares

Expires 2026-12-12

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.

F4 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan that was adopted October 14, 2025.

SEC source: 0001249802-26-000010 · edgardoc.xml · nonDerivative · entry 5

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 120,443

F3 · price: Represents a weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $413.99 to $430.26. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range.

SEC source: 0001249802-26-000010 · edgardoc.xml · nonDerivative · entry 4

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 145,084

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.

SEC source: 0001249802-26-000010 · edgardoc.xml · derivative · entry 8

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,641

Underlying: Common Stock · 25,000 shares

Expires 2026-12-12

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.

F4 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan that was adopted October 14, 2025.

SEC source: 0001249802-26-000010 · edgardoc.xml · nonDerivative · entry 3

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 120,443

F2 · kind: Acquisition of stock under Synopsys, Inc Employee Stock Purchase Plan

SEC source: 0001249802-26-000010 · edgardoc.xml · nonDerivative · entry 2

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 120,421

F1 · price: Represents a weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $435.88 to $445.70. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range.

SEC source: 0001249802-26-000010 · edgardoc.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 145,421

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.

SEC source: 0001249802-26-000008 · edgardoc.xml · derivative · entry 5

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 49,641

Underlying: Common Stock · 25,000 shares

Expires 2026-12-12

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.

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan that was adopted October 14, 2025.

SEC source: 0001249802-26-000008 · edgardoc.xml · nonDerivative · entry 2

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 120,421

F1 · price: Represents a weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $440.985 to $461.850. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range.

SEC source: 0001249802-26-000008 · edgardoc.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 145,421

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.

SEC source: 0001249802-26-000006 · edgardoc.xml · derivative · entry 5

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,244

Underlying: Common Stock · 449 shares

Expires 2028-12-15

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.

F2 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F3 · derivative.exercise_date: One-sixth (1/6) of the units vest on the date shown followed by five equal semi-annual installments, subject to continued service through each vesting date.

SEC source: 0001249802-26-000006 · edgardoc.xml · nonDerivative · entry 2

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,421

F1 · 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: 0001249802-26-000006 · edgardoc.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,577

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.

SEC source: 0001628280-26-037805 · wk-form4_1779484992.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,928

F1 · balance_after: Number of shares includes 741 restricted stock units previously reported that in the future will be converted on a one-for-one basis into shares of Applied Materials, Inc. common stock upon vesting, which vesting is scheduled to occur in March 2027 (subject to continued service as a director through the vesting date).

SEC source: 0001249802-26-000004 · edgardoc.xml · derivative · entry 5

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,763

Underlying: Common Stock · 1,763 shares

Expires 2027-03-15

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.

F2 · 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.

SEC source: 0001249802-26-000004 · edgardoc.xml · nonDerivative · entry 2

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,128

F1 · 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: 0001249802-26-000004 · edgardoc.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,758

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.

SEC source: 0001628280-26-017813 · wk-form4_1773441713.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,783

F1 · shares: Represents automatic annual grant of restricted stock units to a non-employee member of the Board of Directors pursuant to the Applied Materials, Inc. ("Applied") Employee Stock Incentive Plan. These restricted stock units will be converted on a one-for-one basis into shares of Applied common stock upon vesting, which vesting is scheduled to occur on March 1, 2027 (subject to continued service as a director through the vesting date).

SEC source: 0001249802-26-000002 · edgardoc.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,995

F1 · kind: Acquisition of stock under Synopsys, Inc Employee Stock Purchase Plan

SEC source: 0001249802-25-000011 · edgardoc.xml · derivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,693

Underlying: Common Stock · 2,693 shares

Expires 2028-12-15

F1 · kind: The Compensation Committee of the Board of Directors approved a restricted stock unit grant under the Synopsys, Inc. 2006 Employee Equity Incentive Plan.

F2 · derivative.exercise_date: One-sixth (1/6) of the units vest on the date shown followed by five equal semi-annual installments, subject to continued service through each vesting date.

SEC source: 0001249802-25-000009 · edgardoc.xml · derivative · entry 11

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,877

Underlying: Common Stock · 626 shares

Expires 2028-12-08

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.

F2 · 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.

SEC source: 0001249802-25-000009 · edgardoc.xml · derivative · entry 10

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,763

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.

F2 · 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.

SEC source: 0001249802-25-000009 · edgardoc.xml · derivative · entry 9

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

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.

F2 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

SEC source: 0001249802-25-000009 · edgardoc.xml · nonDerivative · entry 6

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,967

F1 · 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: 0001249802-25-000009 · edgardoc.xml · nonDerivative · entry 5

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,278

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.

SEC source: 0001249802-25-000009 · edgardoc.xml · nonDerivative · entry 4

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,652

F1 · 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: 0001249802-25-000009 · edgardoc.xml · nonDerivative · entry 3

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,090

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.

SEC source: 0001249802-25-000009 · edgardoc.xml · nonDerivative · entry 2

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,208

F1 · 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: 0001249802-25-000009 · edgardoc.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,820

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.

SEC source: 0001517737-25-000065 · edgardoc.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,586

F1 · kind: Acquisition of stock under Synopsys, Inc Employee Stock Purchase Plan

SEC source: 0001517737-25-000027 · edgardoc.xml · derivative · entry 5

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,526

Underlying: Common Stock · 1,764 shares

Expires 2027-03-15

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.

F2 · 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.

SEC source: 0001517737-25-000027 · edgardoc.xml · nonDerivative · entry 2

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,560

F1 · 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: 0001517737-25-000027 · edgardoc.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,435

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.

SEC source: 0001517737-25-000020 · edgardoc.xml · derivative · entry 5

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,705 shares

Expires 2025-12-12

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.

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan that was adopted March 25, 2024.

SEC source: 0001517737-25-000020 · edgardoc.xml · nonDerivative · entry 2

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 116,671

F1 · price: Represents a weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $436.895 to $450.260. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range.

SEC source: 0001517737-25-000020 · edgardoc.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 132,376

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.

SEC source: 0001127602-25-008919 · form4.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,042

F1 · shares: Represents automatic annual grant of restricted stock units to a non-employee member of the Board of Directors pursuant to the Applied Materials, Inc. ("Applied") Employee Stock Incentive Plan. These restricted stock units will be converted on a one-for-one basis into shares of Applied common stock upon vesting, which vesting is scheduled to occur on March 1, 2026 (subject to continued service as a director through the vesting date).

SEC source: 0001517737-25-000014 · edgardoc.xml · nonDerivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,671

F1 · kind: Acquisition of stock under Synopsys, Inc Employee Stock Purchase Plan

SEC source: 0001517737-24-000124 · edgardoc.xml · derivative · entry 2

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,503

Underlying: Common Stock · 2,503 shares

Expires 2028-12-08

F3 · kind: The Compensation Committee of the Board of Directors approved a restricted stock unit grant under the Synopsys, Inc. 2006 Employee Equity Incentive Plan.

F4 · 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.

SEC source: 0001517737-24-000124 · edgardoc.xml · derivative · entry 1

DE GEUS AART · CIK 0001249802 · Director · EXECUTIVE CHAIR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,323

Underlying: Common Stock · 7,323 shares

Expires 2031-12-18

F1 · kind: Grant to reporting person to buy shares of common stock under the Synopsys, Inc 2006 Employee Equity Incentive Plan.

F2 · derivative.exercise_date: 1/4 of the grant becomes exercisable on the date shown with the remainder becoming exercisable in a series of 12 equal quarterly installments thereafter, subject to continued service through each vesting date.

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.