J

SEC source: 0001209191-21-065938 · doc4.xml · nonDerivative · entry 3

ALLEN WILLIAM B JR · CIK 0001271016 · SENIOR VICE PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,489

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 · kind: Represents distribution of Jacobs common stock upon vesting of performance stock units awarded on November 7, 2018 pursuant to the Company's 1999 Stock Incentive Plan.

F4 · shares: The number of performance stock units that vested, and therefore the number of shares of Jacobs common stock issued upon vesting, represents 153.4% of the number of performance stock units initially awarded, with such percentage based on the Company's average return on invested capital (ROIC) over the three year performance period.

F1 · price: Represents distribution of Jacobs common stock upon vesting of performance stock units awarded on November 7, 2018 pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-21-065938 · doc4.xml · nonDerivative · entry 2

ALLEN WILLIAM B JR · CIK 0001271016 · SENIOR VICE PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,216

F3 · shares: Represents number of shares of Jacobs common stock tendered for tax withholding on distribution of Jacobs common stock upon vesting of performance stock units.

SEC source: 0001209191-21-065938 · doc4.xml · nonDerivative · entry 1

ALLEN WILLIAM B JR · CIK 0001271016 · SENIOR VICE PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,939

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.

F1 · kind: Represents distribution of Jacobs common stock upon vesting of performance stock units awarded on November 7, 2018 pursuant to the Company's 1999 Stock Incentive Plan.

F2 · shares: The number of performance stock units that vested, and therefore the number of shares of Jacobs common stock issued upon vesting, represents 200% of the number of performance stock units initially awarded, with such percentage based on the Company's earnings per share (EPS) growth over the three year performance period.

F1 · price: Represents distribution of Jacobs common stock upon vesting of performance stock units awarded on November 7, 2018 pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-21-064894 · doc4.xml · nonDerivative · entry 1

Zaccaro Joanne Caruso · CIK 0001725181 · EVP, CLAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,233

F1 · shares: Represents number of shares of Jacobs common stock tendered for tax withholding upon vesting of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-21-064888 · doc4.xml · nonDerivative · entry 1

PRAGADA ROBERT V · CIK 0001456921 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 157,740

F1 · shares: Represents number of shares of Jacobs common stock tendered for tax withholding upon vesting of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-21-064877 · doc4.xml · nonDerivative · entry 1

DEMETRIOU STEVEN J. · CIK 0001173003 · Director · CHAIR AND CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 476,874

F1 · shares: Represents number of shares of Jacobs common stock tendered for tax withholding upon vesting of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-21-064870 · doc4.xml · nonDerivative · entry 1

Berryman Kevin C · CIK 0001462535 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,058

F1 · shares: Represents number of shares of Jacobs common stock tendered for tax withholding upon vesting of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-21-064867 · doc4.xml · nonDerivative · entry 1

ALLEN WILLIAM B JR · CIK 0001271016 · SENIOR VICE PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,973

F1 · shares: Represents number of shares of Jacobs common stock tendered for tax withholding upon vesting of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-21-064568 · doc4.xml · nonDerivative · entry 1

Abani Priya · CIK 0001893670 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Outside Director Stock Plan in connection with the Reporting Person's appointment to the Board of the Directors of the Company. Each restricted stock unit represents the right to receive one share of Jacobs common stock at the time of vesting. The restricted stock units will become 100% vested on the one-year anniversary of the award date, provided that the Reporting Person remains a director of the Company continuously through such vesting date.

SEC source: 0001209191-21-063740 · doc4.xml · nonDerivative · entry 1

PRAGADA ROBERT V · CIK 0001456921 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,133

F1 · shares: Represents number of shares of Jacobs common stock tendered for tax withholding upon vesting of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-21-063741 · doc4.xml · nonDerivative · entry 1

Zaccaro Joanne Caruso · CIK 0001725181 · EVP, CLAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,978

F1 · shares: Represents number of shares of Jacobs common stock tendered for tax withholding upon vesting of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-21-063735 · doc4.xml · nonDerivative · entry 1

DEMETRIOU STEVEN J. · CIK 0001173003 · Director · CHAIR AND CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 481,729

F1 · shares: Represents number of shares of Jacobs common stock tendered for tax withholding upon vesting of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-21-063731 · doc4.xml · nonDerivative · entry 1

ALLEN WILLIAM B JR · CIK 0001271016 · SENIOR VICE PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,078

F1 · shares: Represents number of shares of Jacobs common stock tendered for tax withholding upon vesting of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-21-036420 · doc4.xml · nonDerivative · entry 1

Thompson Christopher M.T. · CIK 0001483410 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,611

F1 · price: This transaction was executed in multiple trades at prices ranging from $140.01 to $140.23. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001209191-21-033731 · doc4.xml · derivative · entry 5

Tyler Michael R · CIK 0001330318 · SVP & GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,000 shares

Expires 2025-05-28

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 · derivative.exercise_date: Stock options are fully vested.

SEC source: 0001209191-21-033731 · doc4.xml · derivative · entry 4

Tyler Michael R · CIK 0001330318 · SVP & GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,125 shares

Expires 2024-05-22

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 · derivative.exercise_date: Stock options are fully vested.

SEC source: 0001209191-21-033731 · doc4.xml · nonDerivative · entry 3

Tyler Michael R · CIK 0001330318 · SVP & GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,879

F2 · price: This transaction was executed in multiple trades at prices ranging from $138.82 to $139.02. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001209191-21-033731 · doc4.xml · nonDerivative · entry 2

Tyler Michael R · CIK 0001330318 · SVP & GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,004

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: Represents shares of Jacobs common stock issued upon the exercise of outstanding options. The aggregate exercise price was paid in cash.

SEC source: 0001209191-21-033731 · doc4.xml · nonDerivative · entry 1

Tyler Michael R · CIK 0001330318 · SVP & GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,004

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: Represents shares of Jacobs common stock issued upon the exercise of outstanding options. The aggregate exercise price was paid in cash.

SEC source: 0001209191-21-026730 · doc4.xml · derivative · entry 4

PRAGADA ROBERT V · CIK 0001456921 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 21,387 shares

Expires 2026-02-01

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 · shares: The sale and exercise were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 11, 2021.

F5 · derivative.exercise_date: Stock options are fully vested.

SEC source: 0001209191-21-026730 · doc4.xml · nonDerivative · entry 3

PRAGADA ROBERT V · CIK 0001456921 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,203

F4 · price: This transaction was executed in multiple trades at prices ranging from $135.49 to $136.17. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001209191-21-026730 · doc4.xml · nonDerivative · entry 2

PRAGADA ROBERT V · CIK 0001456921 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,693

F3 · price: This transaction was executed in multiple trades at prices ranging from $134.48 to $135.44. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001209191-21-026730 · doc4.xml · nonDerivative · entry 1

PRAGADA ROBERT V · CIK 0001456921 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,590

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: Represents shares of Jacobs common stock issued upon the exercise of outstanding options. The aggregate exercise price was paid in cash.

F2 · shares: The sale and exercise were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 11, 2021.

SEC source: 0001209191-21-020287 · doc4.xml · derivative · entry 5

Tyler Michael R · CIK 0001330318 · SVP & GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,125

Underlying: Common Stock · 1,125 shares

Expires 2024-05-22

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 · derivative.exercise_date: Stock options are fully vested.

SEC source: 0001209191-21-020287 · doc4.xml · derivative · entry 4

Tyler Michael R · CIK 0001330318 · SVP & GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,000 shares

Expires 2023-07-25

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.

F3 · derivative.exercise_date: Stock options are fully vested.

SEC source: 0001209191-21-020287 · doc4.xml · nonDerivative · entry 3

Tyler Michael R · CIK 0001330318 · SVP & GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,879

F2 · price: This transaction was executed in multiple trades at prices ranging from $121.93 to $122.21. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001209191-21-020287 · doc4.xml · nonDerivative · entry 2

Tyler Michael R · CIK 0001330318 · SVP & GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,004

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: Represents shares of Jacobs common stock issued upon the exercise of outstanding options. The aggregate exercise price was paid in cash.

SEC source: 0001209191-21-020287 · doc4.xml · nonDerivative · entry 1

Tyler Michael R · CIK 0001330318 · SVP & GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,879

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: Represents shares of Jacobs common stock issued upon the exercise of outstanding options. The aggregate exercise price was paid in cash.

SEC source: 0001209191-21-019314 · doc4.xml · nonDerivative · entry 1

PRAGADA ROBERT V · CIK 0001456921 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,203

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock. The restricted stock units will become 100% vested on the three-year anniversary of the grant date.

SEC source: 0001209191-21-019313 · doc4.xml · nonDerivative · entry 1

Berryman Kevin C · CIK 0001462535 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 224,654

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock. The restricted stock units will become 100% vested on the three-year anniversary of the grant date.

SEC source: 0001209191-21-011508 · doc4.xml · derivative · entry 4

DAVIDSON ROBERT C JR · CIK 0001219803 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,500 shares

Expires 2021-03-01

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.

F4 · derivative.exercise_date: Stock options are fully vested.

SEC source: 0001209191-21-011508 · doc4.xml · nonDerivative · entry 3

DAVIDSON ROBERT C JR · CIK 0001219803 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,911

F3 · price: This transaction was executed in multiple trades at prices ranging from $114.915 to $115.08. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001209191-21-011508 · doc4.xml · nonDerivative · entry 2

DAVIDSON ROBERT C JR · CIK 0001219803 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,411

F2 · price: This transaction was executed in multiple trades at prices ranging from $113.85 to $114.84. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001209191-21-011508 · doc4.xml · nonDerivative · entry 1

DAVIDSON ROBERT C JR · CIK 0001219803 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,411

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: Represents shares of Jacobs common stock issued upon the exercise of outstanding options. The aggregate exercise price was paid in cash.

SEC source: 0001209191-21-006282 · doc4.xml · nonDerivative · entry 1

ROBERTSON PETER J · CIK 0001020290 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,611

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Outside Director Stock Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock at the time of vesting. The restricted stock units will become 100% vested on the first to occur of the following: (i) the one-year anniversary of the award date or (ii) the date of the Company's 2022 annual shareholder meeting occurring after December 31, 2021, provided that Director remains a director of the Company continuously through such vesting date.

SEC source: 0001209191-21-006289 · doc4.xml · nonDerivative · entry 1

Thompson Christopher M.T. · CIK 0001483410 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,611

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Outside Director Stock Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock at the time of vesting. The restricted stock units will become 100% vested on the first to occur of the following: (i) the one-year anniversary of the award date or (ii) the date of the Company's 2022 annual shareholder meeting occurring after December 31, 2021, provided that Director remains a director of the Company continuously through such vesting date.

SEC source: 0001209191-21-006280 · doc4.xml · nonDerivative · entry 1

MCNAMARA ROBERT A · CIK 0001194760 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,052

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Outside Director Stock Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock at the time of vesting. The restricted stock units will become 100% vested on the first to occur of the following: (i) the one-year anniversary of the award date or (ii) the date of the Company's 2022 annual shareholder meeting occurring after December 31, 2021, provided that Director remains a director of the Company continuously through such vesting date.

SEC source: 0001209191-21-006275 · doc4.xml · nonDerivative · entry 1

Loughran Barbara · CIK 0001778333 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,937

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Outside Director Stock Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock at the time of vesting. The restricted stock units will become 100% vested on the first to occur of the following: (i) the one-year anniversary of the award date or (ii) the date of the Company's 2022 annual shareholder meeting occurring after December 31, 2021, provided that Director remains a director of the Company continuously through such vesting date.

SEC source: 0001209191-21-006269 · doc4.xml · nonDerivative · entry 1

LEVINSON LINDA FAYNE · CIK 0001241182 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,486

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Outside Director Stock Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock at the time of vesting. The restricted stock units will become 100% vested on the first to occur of the following: (i) the one-year anniversary of the award date or (ii) the date of the Company's 2022 annual shareholder meeting occurring after December 31, 2021, provided that Director remains a director of the Company continuously through such vesting date.

SEC source: 0001209191-21-006265 · doc4.xml · nonDerivative · entry 1

Kiser Georgette D. · CIK 0001739876 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,937

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Outside Director Stock Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock at the time of vesting. The restricted stock units will become 100% vested on the first to occur of the following: (i) the one-year anniversary of the award date or (ii) the date of the Company's 2022 annual shareholder meeting occurring after December 31, 2021, provided that Director remains a director of the Company continuously through such vesting date.

SEC source: 0001209191-21-006261 · doc4.xml · nonDerivative · entry 1

Fernandez Manuel J · CIK 0001825457 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,173

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Outside Director Stock Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock at the time of vesting. The restricted stock units will become 100% vested on the first to occur of the following: (i) the one-year anniversary of the award date or (ii) the date of the Company's 2022 annual shareholder meeting occurring after December 31, 2021, provided that Director remains a director of the Company continuously through such vesting date.

SEC source: 0001209191-21-006254 · doc4.xml · nonDerivative · entry 1

EBERHART RALPH E · CIK 0001409312 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,611

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Outside Director Stock Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock at the time of vesting. The restricted stock units will become 100% vested on the first to occur of the following: (i) the one-year anniversary of the award date or (ii) the date of the Company's 2022 annual shareholder meeting occurring after December 31, 2021, provided that Director remains a director of the Company continuously through such vesting date.

SEC source: 0001209191-21-006249 · doc4.xml · nonDerivative · entry 1

DAVIDSON ROBERT C JR · CIK 0001219803 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,911

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Outside Director Stock Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock at the time of vesting. The restricted stock units will become 100% vested on the first to occur of the following: (i) the one-year anniversary of the award date or (ii) the date of the Company's 2022 annual shareholder meeting occurring after December 31, 2021, provided that Director remains a director of the Company continuously through such vesting date.

SEC source: 0001209191-21-006240 · doc4.xml · nonDerivative · entry 1

Brooks Vincent K · CIK 0001809046 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,489

F1 · shares: Represents the receipt of restricted stock units pursuant to the Company's 1999 Outside Director Stock Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock at the time of vesting. The restricted stock units will become 100% vested on the first to occur of the following: (i) the one-year anniversary of the award date or (ii) the date of the Company's 2022 annual shareholder meeting occurring after December 31, 2021, provided that Director remains a director of the Company continuously through such vesting date.

SEC source: 0001209191-21-004531 · doc4.xml · nonDerivative · entry 1

Tyler Michael R · CIK 0001330318 · SVP & GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,879

F1 · shares: Represents number of shares of Jacobs common stock tendered for tax withholding upon vesting of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-21-003679 · doc4.xml · nonDerivative · entry 1

Zaccaro Joanne Caruso · CIK 0001725181 · EVP, CLAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,775

F1 · shares: Represents number of shares of Jacobs common stock tendered for tax withholding upon vesting of restricted stock units pursuant to the Company's 1999 Stock Incentive Plan.

SEC source: 0001209191-20-062365 · doc4.xml · nonDerivative · entry 1

HICKTON DAWNE S · CIK 0001215135 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,771

SEC source: 0001209191-20-062014 · doc4.xml · derivative · entry 5

LEVINSON LINDA FAYNE · CIK 0001241182 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,500 shares

Expires 2022-03-01

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.

F3 · derivative.exercise_date: Stock options are fully vested.

SEC source: 0001209191-20-062014 · doc4.xml · derivative · entry 4

LEVINSON LINDA FAYNE · CIK 0001241182 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,500 shares

Expires 2021-03-01

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.

F3 · derivative.exercise_date: Stock options are fully vested.

SEC source: 0001209191-20-062014 · doc4.xml · nonDerivative · entry 3

LEVINSON LINDA FAYNE · CIK 0001241182 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,763

F2 · price: This transaction was executed in multiple trades at prices ranging from $108.04 to $108.24. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.