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Nasdaq · USD

CDNS

CADENCE DESIGN SYSTEMS INC

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2935
SEC CIK
0000813672
Parsed reports
935

Last 12 months

Inside the activity.

0 purchase rows · 115 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202508
Dec 2025018
Jan 202603
Feb 202601
Mar 202608
Apr 202602
May 2026022
Jun 2026029
Jul 2026010
Aug 202608
Sep 202605
Oct 202601

Latest available

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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
September 10, 2025 Filed Sep 12, 2025 21:34 UTC SaleCommon Stock 26 $335.70 $8,728.20
Disclosure

SEC source: 0000813672-25-000128 · wk-form4_1757712888.xml · nonDerivative · entry 7

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,870

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 12/12/2024 by the Reporting Person.

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $335.32 to $336.28, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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September 10, 2025 Filed Sep 12, 2025 21:34 UTC SaleCommon Stock 27 $334.80 $9,039.60
Disclosure

SEC source: 0000813672-25-000128 · wk-form4_1757712888.xml · nonDerivative · entry 6

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,896

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 12/12/2024 by the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $334.29 to $335.245, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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September 10, 2025 Filed Sep 12, 2025 21:34 UTC SaleCommon Stock 26 $333.62 $8,674.12
Disclosure

SEC source: 0000813672-25-000128 · wk-form4_1757712888.xml · nonDerivative · entry 5

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,923

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 12/12/2024 by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $333.23 to $334.21, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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September 10, 2025 Filed Sep 12, 2025 21:34 UTC SaleCommon Stock 31 $332.71 $10,314.01
Disclosure

SEC source: 0000813672-25-000128 · wk-form4_1757712888.xml · nonDerivative · entry 4

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,949

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 12/12/2024 by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $332.22 to $333.19, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
September 10, 2025 Filed Sep 12, 2025 21:34 UTC SaleCommon Stock 14 $331.51 $4,641.14
Disclosure

SEC source: 0000813672-25-000128 · wk-form4_1757712888.xml · nonDerivative · entry 3

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,980

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 12/12/2024 by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $331.12 to $332.00, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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September 10, 2025 Filed Sep 12, 2025 21:34 UTC SaleCommon Stock 14 $330.57 $4,627.98
Disclosure

SEC source: 0000813672-25-000128 · wk-form4_1757712888.xml · nonDerivative · entry 2

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,994

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 12/12/2024 by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $330.12 to $331.03, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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September 10, 2025 Filed Sep 12, 2025 21:34 UTC SaleCommon Stock 2 $328.65 $657.30
Disclosure

SEC source: 0000813672-25-000128 · wk-form4_1757712888.xml · nonDerivative · entry 1

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,008

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 12/12/2024 by the Reporting Person.

Read SEC document
September 02, 2025 Filed Sep 4, 2025 21:31 UTC
Cunningham PaulSr. Vice President
SaleCommon Stock 1,000 $343.95 $343,950.00
Disclosure

SEC source: 0000813672-25-000127 · wk-form4_1757021476.xml · nonDerivative · entry 1

Cunningham Paul · CIK 0001847883 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 102,499

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/14/2025 by the Reporting Person.

Read SEC document
August 18, 2025 Filed Aug 19, 2025 21:13 UTC
Scannell PaulSr. Vice President
Tax withholdingCommon Stock 181 $356.25 $64,481.25
Disclosure

SEC source: 0000813672-25-000118 · wk-form4_1755638011.xml · nonDerivative · entry 2

Scannell Paul · CIK 0002031609 · Sr. Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,589

F1 · shares: Shares withheld to satisfy tax obligations arising out of vesting of Restricted Stock Award.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 21:48 UTC
TENG CHIN-CHISr. Vice President
Exercise / conversionNon- Qualified Stock Option (right to buy) · Derivative 4,910 $0.00 Strike: $78.76 $0.00
Disclosure

SEC source: 0000813672-25-000121 · wk-form4_1755726484.xml · derivative · entry 9

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 4,910 shares

Expires 2027-02-14

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.

F9 · derivative.exercise_date: Option vests at a rate of 1/48th per month starting on March 14, 2020.

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August 18, 2025 Filed Aug 20, 2025 21:48 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 1,120 $351.40 $393,568.00
Disclosure

SEC source: 0000813672-25-000121 · wk-form4_1755726484.xml · nonDerivative · entry 8

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 129,213

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F8 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $351.11 to $352.07, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 21:48 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 860 $350.14 $301,120.40
Disclosure

SEC source: 0000813672-25-000121 · wk-form4_1755726484.xml · nonDerivative · entry 7

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 130,333

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $349.825 to $350.595, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 21:48 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 1,520 $349.11 $530,647.20
Disclosure

SEC source: 0000813672-25-000121 · wk-form4_1755726484.xml · nonDerivative · entry 6

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 131,193

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $348.525 to $349.50, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 21:48 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 650 $351.64 $228,566.00
Disclosure

SEC source: 0000813672-25-000121 · wk-form4_1755726484.xml · nonDerivative · entry 5

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 132,713

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $351.47 to $351.95, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 21:48 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 1,520 $350.99 $533,504.80
Disclosure

SEC source: 0000813672-25-000121 · wk-form4_1755726484.xml · nonDerivative · entry 4

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 133,363

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $350.445 to $351.43, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 21:48 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 1,215 $349.70 $424,885.50
Disclosure

SEC source: 0000813672-25-000121 · wk-form4_1755726484.xml · nonDerivative · entry 3

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 134,883

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $349.335 to $350.0, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 21:48 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 1,525 $348.90 $532,072.50
Disclosure

SEC source: 0000813672-25-000121 · wk-form4_1755726484.xml · nonDerivative · entry 2

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 136,098

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $348.30 to $349.21, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 21:48 UTC
TENG CHIN-CHISr. Vice President
Exercise / conversionCommon Stock 4,910 $78.76 $386,711.60
Disclosure

SEC source: 0000813672-25-000121 · wk-form4_1755726484.xml · nonDerivative · entry 1

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 137,623

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 18, 2025 Filed Aug 20, 2025 21:47 UTC
Cunningham PaulSr. Vice President
GiftCommon Stock 1,000 $0.00 $0.00
Disclosure

SEC source: 0000813672-25-000120 · wk-form4_1755726429.xml · nonDerivative · entry 1

Cunningham Paul · CIK 0001847883 · Sr. Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,499

F1 · shares: Shares transferred as a charitable gift by the Reporting Person.

Read SEC document
August 15, 2025 Filed Aug 19, 2025 21:13 UTC
Scannell PaulSr. Vice President
Tax withholdingCommon Stock 274 $349.88 $95,867.12
Disclosure

SEC source: 0000813672-25-000118 · wk-form4_1755638011.xml · nonDerivative · entry 1

Scannell Paul · CIK 0002031609 · Sr. Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,770

F1 · shares: Shares withheld to satisfy tax obligations arising out of vesting of Restricted Stock Award.

Read SEC document
August 01, 2025 Filed Aug 5, 2025 22:03 UTC
Cunningham PaulSr. Vice President
SaleCommon Stock 1,000 $358.72 $358,720.00
Disclosure

SEC source: 0000813672-25-000116 · wk-form4_1754431417.xml · nonDerivative · entry 1

Cunningham Paul · CIK 0001847883 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 104,499

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/14/2025 by the Reporting Person.

Read SEC document
July 17, 2025 Filed Jul 21, 2025 22:37 UTC
TENG CHIN-CHISr. Vice President
Exercise / conversionNon- Qualified Stock Option (right to buy) · Derivative 5,588 $0.00 Strike: $138.02 $0.00
Disclosure

SEC source: 0000813672-25-000099 · wk-form4_1753137450.xml · derivative · entry 8

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 400

Underlying: Common Stock · 5,588 shares

Expires 2028-02-25

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.

F8 · derivative.exercise_date: These options vested at a rate of 1/48th per month starting on March 25, 2021.

Read SEC document
July 17, 2025 Filed Jul 21, 2025 22:37 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 521 $313.65 $163,411.65
Disclosure

SEC source: 0000813672-25-000099 · wk-form4_1753137450.xml · nonDerivative · entry 7

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 132,713

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $313.50 to $313.855, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
July 17, 2025 Filed Jul 21, 2025 22:37 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 1,827 $312.97 $571,796.19
Disclosure

SEC source: 0000813672-25-000099 · wk-form4_1753137450.xml · nonDerivative · entry 6

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 133,234

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $312.505 to $313.39, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
July 17, 2025 Filed Jul 21, 2025 22:37 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 1,152 $311.89 $359,297.28
Disclosure

SEC source: 0000813672-25-000099 · wk-form4_1753137450.xml · nonDerivative · entry 5

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 135,061

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $311.475 to $312.39, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
July 17, 2025 Filed Jul 21, 2025 22:37 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 119 $313.91 $37,355.29
Disclosure

SEC source: 0000813672-25-000099 · wk-form4_1753137450.xml · nonDerivative · entry 4

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 136,213

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $313.805 to $313.92, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
July 17, 2025 Filed Jul 21, 2025 22:37 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 3,674 $313.01 $1,149,998.74
Disclosure

SEC source: 0000813672-25-000099 · wk-form4_1753137450.xml · nonDerivative · entry 3

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 136,332

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $312.53 to $313.50, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
July 17, 2025 Filed Jul 21, 2025 22:37 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 1,795 $311.88 $559,824.60
Disclosure

SEC source: 0000813672-25-000099 · wk-form4_1753137450.xml · nonDerivative · entry 2

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 140,006

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $311.475 to $312.40, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
July 17, 2025 Filed Jul 21, 2025 22:37 UTC
TENG CHIN-CHISr. Vice President
Exercise / conversionCommon Stock 5,588 $138.02 $771,255.76
Disclosure

SEC source: 0000813672-25-000099 · wk-form4_1753137450.xml · nonDerivative · entry 1

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 141,801

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 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 21:06 UTC
Cunningham PaulSr. Vice President
SaleCommon Stock 1,000 $306.35 $306,350.00
Disclosure

SEC source: 0000813672-25-000094 · wk-form4_1751576768.xml · nonDerivative · entry 1

Cunningham Paul · CIK 0001847883 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 105,499

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/14/2025 by the Reporting Person.

Read SEC document
June 17, 2025 Filed Jun 20, 2025 21:09 UTC
TENG CHIN-CHISr. Vice President
Exercise / conversionNon- Qualified Stock Option (right to buy · Derivative 5,392 $0.00 Strike: $142.50 $0.00
Disclosure

SEC source: 0000813672-25-000088 · wk-form4_1750453782.xml · derivative · entry 8

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,808

Underlying: Common Stock · 5,392 shares

Expires 2029-03-15

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.

F8 · derivative.exercise_date: These options vested at a rate of 1/48th per month starting on April 15, 2022.

Read SEC document
June 17, 2025 Filed Jun 20, 2025 21:09 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 1,537 $302.15 $464,404.55
Disclosure

SEC source: 0000813672-25-000088 · wk-form4_1750453782.xml · nonDerivative · entry 7

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 136,213

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $301.835 to $302.49, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
June 17, 2025 Filed Jun 20, 2025 21:09 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 2,478 $300.74 $745,233.72
Disclosure

SEC source: 0000813672-25-000088 · wk-form4_1750453782.xml · nonDerivative · entry 6

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 137,750

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $300.45 to $301.43, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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June 17, 2025 Filed Jun 20, 2025 21:09 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 1,377 $299.87 $412,920.99
Disclosure

SEC source: 0000813672-25-000088 · wk-form4_1750453782.xml · nonDerivative · entry 5

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 140,228

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $299.37 to $300.35, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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June 17, 2025 Filed Jun 20, 2025 21:09 UTC
TENG CHIN-CHISr. Vice President
Exercise / conversionCommon Stock 5,392 $142.50 $768,360.00
Disclosure

SEC source: 0000813672-25-000088 · wk-form4_1750453782.xml · nonDerivative · entry 4

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 141,605

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 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

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June 17, 2025 Filed Jun 20, 2025 21:09 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 1,076 $302.16 $325,124.16
Disclosure

SEC source: 0000813672-25-000088 · wk-form4_1750453782.xml · nonDerivative · entry 3

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 136,213

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $301.835 to $302.43, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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June 17, 2025 Filed Jun 20, 2025 21:09 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 1,534 $300.69 $461,258.46
Disclosure

SEC source: 0000813672-25-000088 · wk-form4_1750453782.xml · nonDerivative · entry 2

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 137,289

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $300.57 to $300.97, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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June 17, 2025 Filed Jun 20, 2025 21:09 UTC
TENG CHIN-CHISr. Vice President
SaleCommon Stock 890 $299.84 $266,857.60
Disclosure

SEC source: 0000813672-25-000088 · wk-form4_1750453782.xml · nonDerivative · entry 1

TENG CHIN-CHI · CIK 0001751946 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 138,823

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $299.555 to $300.33, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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June 13, 2025 Filed Jun 17, 2025 21:48 UTC
Cunningham PaulSr. Vice President
SaleCommon Stock 1,000 $302.00 $302,000.00
Disclosure

SEC source: 0000813672-25-000087 · wk-form4_1750196888.xml · nonDerivative · entry 1

Cunningham Paul · CIK 0001847883 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 106,499

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/14/2025 by the Reporting Person.

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June 12, 2025 Filed Jun 16, 2025 22:50 UTC
SOHN YOUNGDirector
GiftCommon Stock 110 $307.85 $33,863.50
Disclosure

SEC source: 0000813672-25-000085 · wk-form4_1750114216.xml · nonDerivative · entry 1

SOHN YOUNG · CIK 0001223726 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,610

F1 · shares: Shares transferred as a charitable gift by the Reporting Person.

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June 10, 2025 Filed Jun 12, 2025 00:53 UTC SaleCommon Stock 44 $305.48 $13,441.12
Disclosure

SEC source: 0001628280-25-030833 · wk-form4_1749689604.xml · nonDerivative · entry 5

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,010

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 12/12/2024 by the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $305.21 to $305.90, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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June 10, 2025 Filed Jun 12, 2025 00:53 UTC SaleCommon Stock 44 $304.66 $13,405.04
Disclosure

SEC source: 0001628280-25-030833 · wk-form4_1749689604.xml · nonDerivative · entry 4

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,054

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 12/12/2024 by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $304.19 to $305.12, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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June 10, 2025 Filed Jun 12, 2025 00:53 UTC SaleCommon Stock 56 $303.55 $16,998.80
Disclosure

SEC source: 0001628280-25-030833 · wk-form4_1749689604.xml · nonDerivative · entry 3

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,098

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 12/12/2024 by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $303.12 to $304.00, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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June 10, 2025 Filed Jun 12, 2025 00:53 UTC SaleCommon Stock 21 $302.39 $6,350.19
Disclosure

SEC source: 0001628280-25-030833 · wk-form4_1749689604.xml · nonDerivative · entry 2

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,154

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 12/12/2024 by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $302.10 to $302.74, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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June 10, 2025 Filed Jun 12, 2025 00:53 UTC SaleCommon Stock 15 $301.67 $4,525.05
Disclosure

SEC source: 0001628280-25-030833 · wk-form4_1749689604.xml · nonDerivative · entry 1

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,175

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 12/12/2024 by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $301.09 to $302.08, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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June 02, 2025 Filed Jun 4, 2025 21:36 UTC
Cunningham PaulSr. Vice President
SaleCommon Stock 650 $285.97 $185,880.50
Disclosure

SEC source: 0000813672-25-000083 · wk-form4_1749072955.xml · nonDerivative · entry 1

Cunningham Paul · CIK 0001847883 · Sr. Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 107,499

F1 · shares: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/12/2024 by the Reporting Person.

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May 16, 2025 Filed May 20, 2025 21:11 UTC SaleCommon Stock 868 $319.95 $277,715.04
Disclosure

SEC source: 0000813672-25-000076 · wk-form4_1747775479.xml · nonDerivative · entry 1

PLUMMER JAMES D · CIK 0001242607 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by Trust

Disclosed balance after: 23,996

F1 · ownership.nature: Shares held by the Plummer Family Trust.

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May 15, 2025 Filed May 16, 2025 22:05 UTC
Taxay MarcSVP & General Counsel
GrantCommon Stock 10,599 $0.00 $0.00
Disclosure

SEC source: 0000813672-25-000074 · wk-form4_1747433152.xml · nonDerivative · entry 1

Taxay Marc · CIK 0001672685 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,599

F1 · shares: Grant of Restricted Stock Units.

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May 15, 2025 Filed May 19, 2025 22:26 UTC
Scannell PaulSr. Vice President
Tax withholdingCommon Stock 159 $318.77 $50,684.43
Disclosure

SEC source: 0000813672-25-000075 · wk-form4_1747693552.xml · nonDerivative · entry 1

Scannell Paul · CIK 0002031609 · Sr. Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,044

F1 · shares: Shares withheld to satisfy tax obligations arising out of vesting of Restricted Stock Award.

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May 08, 2025 Filed May 12, 2025 23:16 UTC GrantCommon Stock 779 $0.00 $0.00
Disclosure

SEC source: 0000813672-25-000069 · wk-form4_1747091760.xml · nonDerivative · entry 1

Brennan Ita M · CIK 0001494211 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,190

F1 · shares: Restricted stock award fully vests on the earlier to occur of (i) the first anniversary of the Grant Date and (ii) the date of the next Annual Meeting of Stockholders that follows the Grant Date.

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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.