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Nasdaq · USD

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SYNOPSYS INC

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Tapewire entity
210
SEC CIK
0000883241
Parsed reports
579

Last 12 months

Inside the activity.

0 purchase rows · 14 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202502
Jan 202602
Feb 202600
Mar 202600
Apr 202600
May 202600
Jun 202602
Jul 202600
Aug 202602
Sep 202602
Oct 202604

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
October 06, 2026 Filed Oct 7, 2026 22:35 UTC
LEE JANETGC & Corporate Secretary
SaleCommon Stock 560 $502.40 $281,341.20
Disclosure

SEC source: 0001711671-26-000026 · edgardoc.xml · nonDerivative · entry 2

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,534.393

Read SEC document
October 06, 2026 Filed Oct 7, 2026 22:35 UTC
LEE JANETGC & Corporate Secretary
SaleCommon Stock 583.607 $502.64 $293,344.16
Disclosure

SEC source: 0001711671-26-000026 · edgardoc.xml · nonDerivative · entry 1

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,094.393

F1 · price: Represents a weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $502.57 to $502.64. 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.

Read SEC document
October 06, 2026 Filed Oct 6, 2026 23:34 UTC
Kankanwadi SudhindraDeputy CFO & CAO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 9,170 $0.00 Strike: $135.88 $0.00
Disclosure

SEC source: 0001652437-26-000010 · edgardoc.xml · derivative · entry 6

Kankanwadi Sudhindra · CIK 0001652437 · Deputy CFO & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,170 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.

Read SEC document
October 06, 2026 Filed Oct 6, 2026 23:34 UTC
Kankanwadi SudhindraDeputy CFO & CAO
SaleCommon Stock 9,170 $500.00 $4,585,000.00
Disclosure

SEC source: 0001652437-26-000010 · edgardoc.xml · nonDerivative · entry 4

Kankanwadi Sudhindra · CIK 0001652437 · Deputy CFO & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,717

Read SEC document
October 06, 2026 Filed Oct 6, 2026 23:34 UTC
Kankanwadi SudhindraDeputy CFO & CAO
Exercise / conversionCommon Stock 9,170 $135.88 $1,246,019.60
Disclosure

SEC source: 0001652437-26-000010 · edgardoc.xml · nonDerivative · entry 3

Kankanwadi Sudhindra · CIK 0001652437 · Deputy CFO & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,887

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.

Read SEC document
October 05, 2026 Filed Oct 6, 2026 23:34 UTC
Kankanwadi SudhindraDeputy CFO & CAO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 3,000 $0.00 Strike: $135.88 $0.00
Disclosure

SEC source: 0001652437-26-000010 · edgardoc.xml · derivative · entry 5

Kankanwadi Sudhindra · CIK 0001652437 · Deputy CFO & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,170

Underlying: Common Stock · 3,000 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.

Read SEC document
October 05, 2026 Filed Oct 6, 2026 23:34 UTC
Kankanwadi SudhindraDeputy CFO & CAO
SaleCommon Stock 3,000 $484.78 $1,454,340.00
Disclosure

SEC source: 0001652437-26-000010 · edgardoc.xml · nonDerivative · entry 2

Kankanwadi Sudhindra · CIK 0001652437 · Deputy CFO & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,717

Read SEC document
October 05, 2026 Filed Oct 6, 2026 23:34 UTC
Kankanwadi SudhindraDeputy CFO & CAO
Exercise / conversionCommon Stock 3,000 $135.88 $407,640.00
Disclosure

SEC source: 0001652437-26-000010 · edgardoc.xml · nonDerivative · entry 1

Kankanwadi Sudhindra · CIK 0001652437 · Deputy CFO & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,717

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.

Read SEC document
September 15, 2026 Filed Sep 16, 2026 20:11 UTC
Ghazi SassineDirector · PRESIDENT AND CEO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 14,604 $0.00 Strike: $135.88 $0.00
Disclosure

SEC source: 0001822289-26-000010 · edgardoc.xml · derivative · entry 3

Ghazi Sassine · CIK 0001822289 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,604

Underlying: Common Stock · 14,604 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 September 19, 2025.

Read SEC document
September 15, 2026 Filed Sep 16, 2026 20:11 UTC
Ghazi SassineDirector · PRESIDENT AND CEO
SaleCommon Stock 14,604 $374.88 $5,474,683.26
Disclosure

SEC source: 0001822289-26-000010 · edgardoc.xml · nonDerivative · entry 2

Ghazi Sassine · CIK 0001822289 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 76,865

F1 · price: Represents a weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $371.995 to $379.990. 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.

Read SEC document
September 15, 2026 Filed Sep 16, 2026 20:11 UTC
Ghazi SassineDirector · PRESIDENT AND CEO
Exercise / conversionCommon Stock 14,604 $135.88 $1,984,391.52
Disclosure

SEC source: 0001822289-26-000010 · edgardoc.xml · nonDerivative · entry 1

Ghazi Sassine · CIK 0001822289 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 91,469

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.

Read SEC document
September 11, 2026 Filed Sep 14, 2026 20:28 UTC
LEE JANETGC & Corporate Secretary
Exercise / conversionRestricted Stock Units · Derivative 2,283 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001711671-26-000024 · edgardoc.xml · derivative · entry 3

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,565

Underlying: Common Stock · 2,283 shares

Expires 2028-09-11

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: 33% of the units vest on the date shown followed by two equal annual installments, subject to continued service through each vesting date.

Read SEC document
September 11, 2026 Filed Sep 14, 2026 20:28 UTC
LEE JANETGC & Corporate Secretary
Tax withholdingCommon Stock 993 $397.38 $394,598.34
Disclosure

SEC source: 0001711671-26-000024 · edgardoc.xml · nonDerivative · entry 2

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,678

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.

Read SEC document
September 11, 2026 Filed Sep 14, 2026 20:28 UTC
LEE JANETGC & Corporate Secretary
Exercise / conversionCommon Stock 2,283 $0.00 $0.00
Disclosure

SEC source: 0001711671-26-000024 · edgardoc.xml · nonDerivative · entry 1

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,671

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.

Read SEC document
September 01, 2026 Filed Sep 2, 2026 19:48 UTC
LEE JANETGC & Corporate Secretary
Exercise / conversionRestricted Stock Units · Derivative 699 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001711671-26-000022 · edgardoc.xml · derivative · entry 3

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,398

Underlying: Common Stock · 699 shares

Expires 2027-03-01

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: The award vests on the date shown followed by quarterly installments, subject to continued service through each vesting date.

Read SEC document
September 01, 2026 Filed Sep 2, 2026 19:48 UTC
LEE JANETGC & Corporate Secretary
Tax withholdingCommon Stock 304 $414.82 $126,105.28
Disclosure

SEC source: 0001711671-26-000022 · edgardoc.xml · nonDerivative · entry 2

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,388

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.

Read SEC document
September 01, 2026 Filed Sep 2, 2026 19:48 UTC
LEE JANETGC & Corporate Secretary
Exercise / conversionCommon Stock 699 $0.00 $0.00
Disclosure

SEC source: 0001711671-26-000022 · edgardoc.xml · nonDerivative · entry 1

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,692

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.

Read SEC document
September 01, 2026 Filed Sep 2, 2026 19:14 UTC
DE GEUS AARTDirector · EXECUTIVE CHAIR
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 24,641 $0.00 Strike: $135.88 $0.00
Disclosure

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.

Read SEC document
September 01, 2026 Filed Sep 2, 2026 19:14 UTC
DE GEUS AARTDirector · EXECUTIVE CHAIR
SaleCommon Stock 24,641 $419.44 $10,335,423.50
Disclosure

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.

Read SEC document
September 01, 2026 Filed Sep 2, 2026 19:14 UTC
DE GEUS AARTDirector · EXECUTIVE CHAIR
Exercise / conversionCommon Stock 24,641 $135.88 $3,348,219.08
Disclosure

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.

Read SEC document
August 31, 2026 Filed Sep 2, 2026 19:35 UTC
Ghazi SassineDirector · PRESIDENT AND CEO
OtherCommon Stock 27 $360.96 $9,745.95
Disclosure

SEC source: 0001822289-26-000008 · edgardoc.xml · nonDerivative · entry 1

Ghazi Sassine · CIK 0001822289 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,865

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

Read SEC document
August 31, 2026 Filed Sep 2, 2026 19:29 UTC
Kankanwadi SudhindraDeputy CFO & CAO
OtherCommon Stock 27 $360.96 $9,745.95
Disclosure

SEC source: 0001652437-26-000008 · edgardoc.xml · nonDerivative · entry 1

Kankanwadi Sudhindra · CIK 0001652437 · Deputy CFO & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,717

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

Read SEC document
August 31, 2026 Filed Sep 2, 2026 19:19 UTC
Ellow MichaelChief Revenue Officer
OtherCommon Stock 27 $360.96 $9,745.95
Disclosure

SEC source: 0001615442-26-000005 · edgardoc.xml · nonDerivative · entry 1

Ellow Michael · CIK 0001615442 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,612

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

Read SEC document
August 31, 2026 Filed Sep 2, 2026 19:14 UTC
DE GEUS AARTDirector · EXECUTIVE CHAIR
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 25,000 $0.00 Strike: $135.88 $0.00
Disclosure

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.

Read SEC document
August 31, 2026 Filed Sep 2, 2026 19:14 UTC
DE GEUS AARTDirector · EXECUTIVE CHAIR
OtherCommon Stock 22 $360.96 $7,941.14
Disclosure

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

Read SEC document
August 31, 2026 Filed Sep 2, 2026 19:14 UTC
DE GEUS AARTDirector · EXECUTIVE CHAIR
SaleCommon Stock 25,000 $441.76 $11,044,115.00
Disclosure

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.

Read SEC document
August 31, 2026 Filed Sep 2, 2026 19:14 UTC
DE GEUS AARTDirector · EXECUTIVE CHAIR
Exercise / conversionCommon Stock 25,000 $135.88 $3,397,000.00
Disclosure

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.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:40 UTC
DE GEUS AARTDirector · EXECUTIVE CHAIR
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 25,000 $0.00 Strike: $135.88 $0.00
Disclosure

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.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:40 UTC
DE GEUS AARTDirector · EXECUTIVE CHAIR
SaleCommon Stock 25,000 $445.55 $11,138,755.00
Disclosure

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.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:40 UTC
DE GEUS AARTDirector · EXECUTIVE CHAIR
Exercise / conversionCommon Stock 25,000 $135.88 $3,397,000.00
Disclosure

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.

Read SEC document
August 16, 2026 Filed Aug 17, 2026 22:14 UTC
LEE JANETGC & Corporate Secretary
Exercise / conversionRestricted Stock Units · Derivative 729 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001711671-26-000020 · edgardoc.xml · derivative · entry 3

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,374

Underlying: Common Stock · 729 shares

Expires 2028-02-16

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: The award vests on the date shown followed by quarterly installments, subject to continued service through each vesting date.

Read SEC document
August 16, 2026 Filed Aug 17, 2026 22:14 UTC
LEE JANETGC & Corporate Secretary
Tax withholdingCommon Stock 318 $421.50 $134,037.00
Disclosure

SEC source: 0001711671-26-000020 · edgardoc.xml · nonDerivative · entry 2

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,993

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.

Read SEC document
August 16, 2026 Filed Aug 17, 2026 22:14 UTC
LEE JANETGC & Corporate Secretary
Exercise / conversionCommon Stock 729 $0.00 $0.00
Disclosure

SEC source: 0001711671-26-000020 · edgardoc.xml · nonDerivative · entry 1

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,311

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.

Read SEC document
June 15, 2026 Filed Jun 16, 2026 21:41 UTC
Ellow MichaelChief Revenue Officer
Exercise / conversionRestricted Stock Units · Derivative 1,080 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001615442-26-000003 · edgardoc.xml · derivative · entry 7

Ellow Michael · CIK 0001615442 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,633

Underlying: Common Stock · 1,080 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.

Read SEC document
June 15, 2026 Filed Jun 16, 2026 21:41 UTC
Ellow MichaelChief Revenue Officer
Exercise / conversionRestricted Stock Units · Derivative 4,048 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001615442-26-000003 · edgardoc.xml · derivative · entry 6

Ellow Michael · CIK 0001615442 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,713

Underlying: Common Stock · 4,048 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.

Read SEC document
June 15, 2026 Filed Jun 16, 2026 21:41 UTC
Ellow MichaelChief Revenue Officer
Tax withholdingCommon Stock 536 $454.38 $243,547.68
Disclosure

SEC source: 0001615442-26-000003 · edgardoc.xml · nonDerivative · entry 4

Ellow Michael · CIK 0001615442 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,585

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.

Read SEC document
June 15, 2026 Filed Jun 16, 2026 21:41 UTC
Ellow MichaelChief Revenue Officer
Exercise / conversionCommon Stock 1,080 $0.00 $0.00
Disclosure

SEC source: 0001615442-26-000003 · edgardoc.xml · nonDerivative · entry 3

Ellow Michael · CIK 0001615442 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,121

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.

Read SEC document
June 15, 2026 Filed Jun 16, 2026 21:41 UTC
Ellow MichaelChief Revenue Officer
Tax withholdingCommon Stock 2,007 $454.38 $911,940.66
Disclosure

SEC source: 0001615442-26-000003 · edgardoc.xml · nonDerivative · entry 2

Ellow Michael · CIK 0001615442 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,041

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.

Read SEC document
June 15, 2026 Filed Jun 16, 2026 21:41 UTC
Ellow MichaelChief Revenue Officer
Exercise / conversionCommon Stock 4,048 $0.00 $0.00
Disclosure

SEC source: 0001615442-26-000003 · edgardoc.xml · nonDerivative · entry 1

Ellow Michael · CIK 0001615442 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,048

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.

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June 15, 2026 Filed Jun 16, 2026 21:12 UTC
LEE JANETGC & Corporate Secretary
Exercise / conversionRestricted Stock Units · Derivative 540 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001711671-26-000018 · edgardoc.xml · derivative · entry 3

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,698

Underlying: Common Stock · 540 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.

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June 15, 2026 Filed Jun 16, 2026 21:12 UTC
LEE JANETGC & Corporate Secretary
Tax withholdingCommon Stock 235 $454.38 $106,779.30
Disclosure

SEC source: 0001711671-26-000018 · edgardoc.xml · nonDerivative · entry 2

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,582

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.

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June 15, 2026 Filed Jun 16, 2026 21:12 UTC
LEE JANETGC & Corporate Secretary
Exercise / conversionCommon Stock 540 $0.00 $0.00
Disclosure

SEC source: 0001711671-26-000018 · edgardoc.xml · nonDerivative · entry 1

LEE JANET · CIK 0001711671 · GC & Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,817

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.

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June 15, 2026 Filed Jun 16, 2026 21:07 UTC
Kankanwadi SudhindraDeputy CFO & CAO
Exercise / conversionRestricted Stock Units · Derivative 720 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001652437-26-000006 · edgardoc.xml · derivative · entry 3

Kankanwadi Sudhindra · CIK 0001652437 · Deputy CFO & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,597

Underlying: Common Stock · 720 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.

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June 15, 2026 Filed Jun 16, 2026 21:07 UTC
Kankanwadi SudhindraDeputy CFO & CAO
Tax withholdingCommon Stock 249 $454.38 $113,140.62
Disclosure

SEC source: 0001652437-26-000006 · edgardoc.xml · nonDerivative · entry 2

Kankanwadi Sudhindra · CIK 0001652437 · Deputy CFO & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,690

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.

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June 15, 2026 Filed Jun 16, 2026 21:07 UTC
Kankanwadi SudhindraDeputy CFO & CAO
Exercise / conversionCommon Stock 720 $0.00 $0.00
Disclosure

SEC source: 0001652437-26-000006 · edgardoc.xml · nonDerivative · entry 1

Kankanwadi Sudhindra · CIK 0001652437 · Deputy CFO & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,939

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.

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June 15, 2026 Filed Jun 16, 2026 21:00 UTC Exercise / conversionRestricted Stock Units · Derivative 1,259 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001865504-26-000012 · edgardoc.xml · derivative · entry 4

Glaser Shelagh · CIK 0001865504 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,295

Underlying: Common Stock · 1,259 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.

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June 15, 2026 Filed Jun 16, 2026 21:00 UTC Tax withholdingCommon Stock 436 $454.38 $198,109.68
Disclosure

SEC source: 0001865504-26-000012 · edgardoc.xml · nonDerivative · entry 2

Glaser Shelagh · CIK 0001865504 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,452

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.

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June 15, 2026 Filed Jun 16, 2026 21:00 UTC Exercise / conversionCommon Stock 1,259 $0.00 $0.00
Disclosure

SEC source: 0001865504-26-000012 · edgardoc.xml · nonDerivative · entry 1

Glaser Shelagh · CIK 0001865504 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,888

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.

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June 15, 2026 Filed Jun 16, 2026 20:56 UTC
Ghazi SassineDirector · PRESIDENT AND CEO
Exercise / conversionRestricted Stock Units · Derivative 3,310 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001822289-26-000006 · edgardoc.xml · derivative · entry 6

Ghazi Sassine · CIK 0001822289 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,546

Underlying: Common Stock · 3,310 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.

F4 · derivative.exercise_price: Each stock unit converts into one share of Synopsys common stock.

F5 · 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.

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June 15, 2026 Filed Jun 16, 2026 20:56 UTC
Ghazi SassineDirector · PRESIDENT AND CEO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 14,603 $0.00 Strike: $135.88 $0.00
Disclosure

SEC source: 0001822289-26-000006 · edgardoc.xml · derivative · entry 5

Ghazi Sassine · CIK 0001822289 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 29,208

Underlying: Common Stock · 14,603 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.

F3 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan that was adopted September 19, 2025.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.