WMB

SEC source: 0001209191-21-014906 · doc4.xml · derivative · entry 3

ARMSTRONG ALAN S · CIK 0001208475 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 257,511

Underlying: Common Stock · 257,511 shares

Expires 2024-02-24

F1 · security: Vesting is subject to applicable grant agreement and Compensation and Management Development Committee certification that the Company has met applicable performance requirements. Return on capital employed and available funds from operations per share are each weighted at 50 percent and are measured against predetermined targets. Additionally, relative total shareholder return is used as a performance modifier potentially increasing or decreasing the calculated result by up to 25%. The final potential payout will range 0 percent to 200 percent of the awarded number of units.

SEC source: 0001209191-21-014906 · doc4.xml · nonDerivative · entry 1

ARMSTRONG ALAN S · CIK 0001208475 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,192,145

SEC source: 0001209191-21-014708 · doc4.xml · derivative · entry 2

Dunn Micheal G. · CIK 0001639848 · Executive Vice President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,531

Underlying: Common Stock · 71,531 shares

Expires 2024-02-24

F1 · security: Vesting is subject to applicable grant agreement and Compensation and Management Development Committee certification that the Company has met applicable performance requirements. Return on capital employed and available funds from operations per share are each weighted at 50 percent and are measured against predetermined targets. Additionally, relative total shareholder return is used as a performance modifier potentially increasing or decreasing the calculated result by up to 25%. The final potential payout will range 0 percent to 200 percent of the awarded number of units.

SEC source: 0001209191-21-014708 · doc4.xml · nonDerivative · entry 1

Dunn Micheal G. · CIK 0001639848 · Executive Vice President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 302,399

SEC source: 0001209191-21-014730 · doc4.xml · derivative · entry 2

Bennett Walter J · CIK 0001594972 · SVP Gathering & Processing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,765

Underlying: Common Stock · 35,765 shares

Expires 2024-02-24

F1 · security: Vesting is subject to applicable grant agreement and Compensation and Management Development Committee certification that the Company has met applicable performance requirements. Return on capital employed and available funds from operations per share are each weighted at 50 percent and are measured against predetermined targets. Additionally, relative total shareholder return is used as a performance modifier potentially increasing or decreasing the calculated result by up to 25%. The final potential payout will range 0 percent to 200 percent of the awarded number of units.

SEC source: 0001209191-21-014730 · doc4.xml · nonDerivative · entry 1

Bennett Walter J · CIK 0001594972 · SVP Gathering & Processing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,706

SEC source: 0001209191-21-014691 · doc4.xml · derivative · entry 2

Porter John Dean · CIK 0001799286 · VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,867

Underlying: Common Stock · 6,867 shares

Expires 2024-02-24

F1 · security: Vesting is subject to applicable grant agreement and Compensation and Management Development Committee certification that the Company has met applicable performance requirements. Return on capital employed and available funds from operations per share are each weighted at 50 percent and are measured against predetermined targets. Additionally, relative total shareholder return is used as a performance modifier potentially increasing or decreasing the calculated result by up to 25%. The final potential payout will range 0 percent to 200 percent of the awarded number of units.

SEC source: 0001209191-21-014691 · doc4.xml · nonDerivative · entry 1

Porter John Dean · CIK 0001799286 · VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,121.06

SEC source: 0001209191-21-014682 · doc4.xml · derivative · entry 2

Hallam Scott A. · CIK 0001764542 · SVP Transmission & Gulf of Mex

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,381

Underlying: Common Stock · 33,381 shares

Expires 2024-02-24

F1 · security: Vesting is subject to applicable grant agreement and Compensation and Management Development Committee certification that the Company has met applicable performance requirements. Return on capital employed and available funds from operations per share are each weighted at 50 percent and are measured against predetermined targets. Additionally, relative total shareholder return is used as a performance modifier potentially increasing or decreasing the calculated result by up to 25%. The final potential payout will range 0 percent to 200 percent of the awarded number of units.

SEC source: 0001209191-21-014682 · doc4.xml · nonDerivative · entry 1

Hallam Scott A. · CIK 0001764542 · SVP Transmission & Gulf of Mex

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,220

SEC source: 0001209191-21-014674 · doc4.xml · derivative · entry 2

Cowan Debbie L. · CIK 0001757747 · SVP & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,844

Underlying: Common Stock · 23,844 shares

Expires 2024-02-24

F1 · security: Vesting is subject to applicable grant agreement and Compensation and Management Development Committee certification that the Company has met applicable performance requirements. Return on capital employed and available funds from operations per share are each weighted at 50 percent and are measured against predetermined targets. Additionally, relative total shareholder return is used as a performance modifier potentially increasing or decreasing the calculated result by up to 25%. The final potential payout will range 0 percent to 200 percent of the awarded number of units.

SEC source: 0001209191-21-014674 · doc4.xml · nonDerivative · entry 1

Cowan Debbie L. · CIK 0001757747 · SVP & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,735

SEC source: 0001209191-21-014668 · doc4.xml · derivative · entry 2

Teply Chad A. · CIK 0001811390 · SVP Project Execution

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,997

Underlying: Common Stock · 30,997 shares

Expires 2024-02-24

F1 · security: Vesting is subject to applicable grant agreement and Compensation and Management Development Committee certification that the Company has met applicable performance requirements. Return on capital employed and available funds from operations per share are each weighted at 50 percent and are measured against predetermined targets. Additionally, relative total shareholder return is used as a performance modifier potentially increasing or decreasing the calculated result by up to 25%. The final potential payout will range 0 percent to 200 percent of the awarded number of units.

SEC source: 0001209191-21-014668 · doc4.xml · nonDerivative · entry 1

Teply Chad A. · CIK 0001811390 · SVP Project Execution

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,936

SEC source: 0001209191-21-014667 · doc4.xml · derivative · entry 2

Wilson Terrance Lane · CIK 0001703388 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,381

Underlying: Common Stock · 33,381 shares

Expires 2024-02-24

F1 · security: Vesting is subject to applicable grant agreement and Compensation and Management Development Committee certification that the Company has met applicable performance requirements. Return on capital employed and available funds from operations per share are each weighted at 50 percent and are measured against predetermined targets. Additionally, relative total shareholder return is used as a performance modifier potentially increasing or decreasing the calculated result by up to 25%. The final potential payout will range 0 percent to 200 percent of the awarded number of units.

SEC source: 0001209191-21-014667 · doc4.xml · nonDerivative · entry 1

Wilson Terrance Lane · CIK 0001703388 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154,309

SEC source: 0001209191-21-014665 · doc4.xml · derivative · entry 3

CHANDLER JOHN D · CIK 0001188020 · Sr. Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,072

Underlying: Common Stock · 50,072 shares

Expires 2024-02-24

F1 · security: Vesting is subject to applicable grant agreement and Compensation and Management Development Committee certification that the Company has met applicable performance requirements. Return on capital employed and available funds from operations per share are each weighted at 50 percent and are measured against predetermined targets. Additionally, relative total shareholder return is used as a performance modifier potentially increasing or decreasing the calculated result by up to 25%. The final potential payout will range 0 percent to 200 percent of the awarded number of units.

SEC source: 0001209191-21-014665 · doc4.xml · nonDerivative · entry 1

CHANDLER JOHN D · CIK 0001188020 · Sr. Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 194,233

SEC source: 0001209191-21-014664 · doc4.xml · derivative · entry 2

Zamarin Chad J. · CIK 0001710235 · Senior Vice President - CSD

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,609

Underlying: Common Stock · 59,609 shares

Expires 2024-02-24

F1 · security: Vesting is subject to applicable grant agreement and Compensation and Management Development Committee certification that the Company has met applicable performance requirements. Return on capital employed and available funds from operations per share are each weighted at 50 percent and are measured against predetermined targets. Additionally, relative total shareholder return is used as a performance modifier potentially increasing or decreasing the calculated result by up to 25%. The final potential payout will range 0 percent to 200 percent of the awarded number of units.

SEC source: 0001209191-21-014664 · doc4.xml · nonDerivative · entry 1

Zamarin Chad J. · CIK 0001710235 · Senior Vice President - CSD

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,466

SEC source: 0001209191-21-014355 · doc4.xml · nonDerivative · entry 1

Bennett Walter J · CIK 0001594972 · SVP Gathering & Processing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,338

F1 · shares: Represents shares sold pursuant to a 10b5-1 Sales Plan entered into between Reporting Person and Broker on November 25, 2020.

F2 · price: This transaction was executed in multiple trades and reflect the 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: 0001209191-21-013817 · doc4.xml · derivative · entry 4

Porter John Dean · CIK 0001799286 · VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,418 shares

Expires 2021-02-20

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

SEC source: 0001209191-21-013817 · doc4.xml · nonDerivative · entry 3

Porter John Dean · CIK 0001799286 · VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,087.06

F5 · shares: A portion of a 2018 grant of time-based RSUs previously reported on an as-owned basis in Table I were withheld for taxes.

SEC source: 0001209191-21-013817 · doc4.xml · nonDerivative · entry 2

Porter John Dean · CIK 0001799286 · VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,797.06

F4 · shares: A portion of the RSUs in footnote (2) above were withheld for taxes.

SEC source: 0001209191-21-013817 · doc4.xml · nonDerivative · entry 1

Porter John Dean · CIK 0001799286 · VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,982.06

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

F3 · balance_after: Adjustment of the common stock from the amount reported on prior Form 4 to correct an administrative error.

SEC source: 0001209191-21-013794 · doc4.xml · derivative · entry 6

ARMSTRONG ALAN S · CIK 0001208475 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 186,831 shares

Expires 2021-02-20

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

SEC source: 0001209191-21-013794 · doc4.xml · nonDerivative · entry 4

ARMSTRONG ALAN S · CIK 0001208475 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,041,580

F5 · shares: A portion of a 2018 grant of time-based RSUs previously reported on an as-owned basis in Table I were withheld for taxes.

SEC source: 0001209191-21-013794 · doc4.xml · nonDerivative · entry 3

ARMSTRONG ALAN S · CIK 0001208475 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,063,261

F5 · shares: A portion of a 2018 grant of time-based RSUs previously reported on an as-owned basis in Table I were withheld for taxes.

SEC source: 0001209191-21-013794 · doc4.xml · nonDerivative · entry 2

ARMSTRONG ALAN S · CIK 0001208475 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,064,608

F4 · shares: A portion of the RSUs in footnote (2) above were withheld for taxes.

SEC source: 0001209191-21-013794 · doc4.xml · nonDerivative · entry 1

ARMSTRONG ALAN S · CIK 0001208475 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,140,936

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

F3 · balance_after: Adjustment of the common stock from the amount reported on prior Form 4 to correct an administrative error.

SEC source: 0001209191-21-013786 · doc4.xml · derivative · entry 4

Zamarin Chad J. · CIK 0001710235 · Senior Vice President - CSD

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 52,877 shares

Expires 2021-02-20

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

SEC source: 0001209191-21-013786 · doc4.xml · nonDerivative · entry 3

Zamarin Chad J. · CIK 0001710235 · Senior Vice President - CSD

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 198,187

F4 · shares: A portion of a 2018 grant of time-based RSUs previously reported on an as-owned basis in Table I were withheld for taxes.

SEC source: 0001209191-21-013786 · doc4.xml · nonDerivative · entry 2

Zamarin Chad J. · CIK 0001710235 · Senior Vice President - CSD

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 209,927

F3 · shares: A portion of the RSUs in footnote (2) above were withheld for taxes.

SEC source: 0001209191-21-013786 · doc4.xml · nonDerivative · entry 1

Zamarin Chad J. · CIK 0001710235 · Senior Vice President - CSD

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 226,987

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

SEC source: 0001209191-21-013785 · doc4.xml · derivative · entry 4

CHANDLER JOHN D · CIK 0001188020 · Sr. Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 52,877 shares

Expires 2021-02-20

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

SEC source: 0001209191-21-013785 · doc4.xml · nonDerivative · entry 3

CHANDLER JOHN D · CIK 0001188020 · Sr. Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,318

F4 · shares: A portion of a 2018 grant of time-based RSUs previously reported on an as-owned basis in Table I were withheld for taxes.

SEC source: 0001209191-21-013785 · doc4.xml · nonDerivative · entry 2

CHANDLER JOHN D · CIK 0001188020 · Sr. Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 162,058

F3 · shares: A portion of the RSUs in footnote (2) above were withheld for taxes.

SEC source: 0001209191-21-013785 · doc4.xml · nonDerivative · entry 1

CHANDLER JOHN D · CIK 0001188020 · Sr. Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,116

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

SEC source: 0001209191-21-013777 · doc4.xml · derivative · entry 4

Hallam Scott A. · CIK 0001764542 · SVP Transmission & Gulf of Mex

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,410 shares

Expires 2021-02-20

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

SEC source: 0001209191-21-013777 · doc4.xml · nonDerivative · entry 3

Hallam Scott A. · CIK 0001764542 · SVP Transmission & Gulf of Mex

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,944

F4 · shares: A portion of a 2018 grant of time-based RSUs previously reported on an as-owned basis in Table I were withheld for taxes.

SEC source: 0001209191-21-013777 · doc4.xml · nonDerivative · entry 2

Hallam Scott A. · CIK 0001764542 · SVP Transmission & Gulf of Mex

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,947

F3 · shares: A portion of the RSUs in footnote (2) above were withheld for taxes.

SEC source: 0001209191-21-013777 · doc4.xml · nonDerivative · entry 1

Hallam Scott A. · CIK 0001764542 · SVP Transmission & Gulf of Mex

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,710

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

SEC source: 0001209191-21-013773 · doc4.xml · derivative · entry 4

Wilson Terrance Lane · CIK 0001703388 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 33,648 shares

Expires 2021-02-20

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

SEC source: 0001209191-21-013773 · doc4.xml · nonDerivative · entry 3

Wilson Terrance Lane · CIK 0001703388 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,033

F4 · shares: A portion of a 2018 grant of time-based RSUs previously reported on an as-owned basis in Table I were withheld for taxes.

SEC source: 0001209191-21-013773 · doc4.xml · nonDerivative · entry 2

Wilson Terrance Lane · CIK 0001703388 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,004

F3 · shares: A portion of the RSUs in footnote (2) above were withheld for taxes.

SEC source: 0001209191-21-013773 · doc4.xml · nonDerivative · entry 1

Wilson Terrance Lane · CIK 0001703388 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 141,058

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

SEC source: 0001209191-21-013754 · doc4.xml · derivative · entry 4

Bennett Walter J · CIK 0001594972 · SVP Gathering & Processing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 33,648 shares

Expires 2021-02-20

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.

SEC source: 0001209191-21-013754 · doc4.xml · nonDerivative · entry 3

Bennett Walter J · CIK 0001594972 · SVP Gathering & Processing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,338

F4 · shares: A portion of a 2018 grant of time-based RSUs previously reported on an as-owned basis in Table I were withheld for taxes.

SEC source: 0001209191-21-013754 · doc4.xml · nonDerivative · entry 2

Bennett Walter J · CIK 0001594972 · SVP Gathering & Processing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 186,300

F3 · shares: A portion of the RSUs in footnote (2) above were withheld for taxes.

SEC source: 0001209191-21-013754 · doc4.xml · nonDerivative · entry 1

Bennett Walter J · CIK 0001594972 · SVP Gathering & Processing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,342

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 · security: Payout in shares of common stock of restricted stock units (RSUs), in a transaction exempt under Rules 16b-3(d) and 16b-6(b), as awarded under The Williams Companies, Inc. 2007 Incentive Plan.

F2 · shares: Payout in shares of common stock of RSUs awarded pursuant to a 2018 performance-based RSU grant agreement between the Reporting Person and the Issuer and including an adjustment for performance at greater than target as certified by the Issuer's Compensation and Management Development Committee.