OGS

SEC source: 0000899243-21-050026 · doc4.xml · nonDerivative · entry 4

NORTON PIERCE · CIK 0001283387 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 264,059

F2 · shares: In conjunction with Mr. Norton's retirement on June 27, 2021, distribution of restricted units awarded under Issuer's Equity Compensation Plan. The restricted units vested on a pro-rata basis, determined by multiplying the number of restricted units awarded by a fraction, which fraction was equal to the number of full months which lapsed under the restricted period at the time of retirement (16 months) by the number of full months in the restricted period (36 months). The remaining 2,310 restricted units awarded were forfeited. The award vested on December 27, 2021, six months following the date of retirement, at the fair market value of issuer's stock on the date of retirement of $75.49. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 112 shares.

F2 · price: In conjunction with Mr. Norton's retirement on June 27, 2021, distribution of restricted units awarded under Issuer's Equity Compensation Plan. The restricted units vested on a pro-rata basis, determined by multiplying the number of restricted units awarded by a fraction, which fraction was equal to the number of full months which lapsed under the restricted period at the time of retirement (16 months) by the number of full months in the restricted period (36 months). The remaining 2,310 restricted units awarded were forfeited. The award vested on December 27, 2021, six months following the date of retirement, at the fair market value of issuer's stock on the date of retirement of $75.49. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 112 shares.

SEC source: 0000899243-21-050026 · doc4.xml · nonDerivative · entry 3

NORTON PIERCE · CIK 0001283387 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 264,929

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: In conjunction with Mr. Norton's retirement on June 27, 2021, distribution of restricted units awarded under Issuer's Equity Compensation Plan. The restricted units vested on a pro-rata basis, determined by multiplying the number of restricted units awarded by a fraction, which fraction was equal to the number of full months which lapsed under the restricted period at the time of retirement (16 months) by the number of full months in the restricted period (36 months). The remaining 2,310 restricted units awarded were forfeited. The award vested on December 27, 2021, six months following the date of retirement, at the fair market value of issuer's stock on the date of retirement of $75.49. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 112 shares.

F2 · price: In conjunction with Mr. Norton's retirement on June 27, 2021, distribution of restricted units awarded under Issuer's Equity Compensation Plan. The restricted units vested on a pro-rata basis, determined by multiplying the number of restricted units awarded by a fraction, which fraction was equal to the number of full months which lapsed under the restricted period at the time of retirement (16 months) by the number of full months in the restricted period (36 months). The remaining 2,310 restricted units awarded were forfeited. The award vested on December 27, 2021, six months following the date of retirement, at the fair market value of issuer's stock on the date of retirement of $75.49. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 112 shares.

SEC source: 0000899243-21-050026 · doc4.xml · nonDerivative · entry 2

NORTON PIERCE · CIK 0001283387 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 262,969

F1 · shares: In conjunction with Mr. Norton's retirement on June 27, 2021, distribution of restricted units awarded under Issuer's Equity Compensation Plan. The restricted units vested on a pro-rata basis, determined by multiplying the number of restricted units awarded by a fraction, which fraction was equal to the number of full months which lapsed under the restricted period at the time of retirement (28 months) by the number of full months in the restricted period (36 months). The remaining 1,006 restricted units awarded were forfeited. The award vested on December 27, 2021, six months following the date of retirement, at the fair market value of issuer's stock on the date of retirement of $75.49. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 299 shares.

F1 · price: In conjunction with Mr. Norton's retirement on June 27, 2021, distribution of restricted units awarded under Issuer's Equity Compensation Plan. The restricted units vested on a pro-rata basis, determined by multiplying the number of restricted units awarded by a fraction, which fraction was equal to the number of full months which lapsed under the restricted period at the time of retirement (28 months) by the number of full months in the restricted period (36 months). The remaining 1,006 restricted units awarded were forfeited. The award vested on December 27, 2021, six months following the date of retirement, at the fair market value of issuer's stock on the date of retirement of $75.49. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 299 shares.

SEC source: 0000899243-21-050026 · doc4.xml · nonDerivative · entry 1

NORTON PIERCE · CIK 0001283387 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 264,664

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: In conjunction with Mr. Norton's retirement on June 27, 2021, distribution of restricted units awarded under Issuer's Equity Compensation Plan. The restricted units vested on a pro-rata basis, determined by multiplying the number of restricted units awarded by a fraction, which fraction was equal to the number of full months which lapsed under the restricted period at the time of retirement (28 months) by the number of full months in the restricted period (36 months). The remaining 1,006 restricted units awarded were forfeited. The award vested on December 27, 2021, six months following the date of retirement, at the fair market value of issuer's stock on the date of retirement of $75.49. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 299 shares.

F1 · price: In conjunction with Mr. Norton's retirement on June 27, 2021, distribution of restricted units awarded under Issuer's Equity Compensation Plan. The restricted units vested on a pro-rata basis, determined by multiplying the number of restricted units awarded by a fraction, which fraction was equal to the number of full months which lapsed under the restricted period at the time of retirement (28 months) by the number of full months in the restricted period (36 months). The remaining 1,006 restricted units awarded were forfeited. The award vested on December 27, 2021, six months following the date of retirement, at the fair market value of issuer's stock on the date of retirement of $75.49. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 299 shares.

SEC source: 0000899243-21-035543 · doc4.xml · nonDerivative · entry 2

RODRIGUEZ EDUARDO A · CIK 0001286450 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,716

SEC source: 0000899243-21-035543 · doc4.xml · nonDerivative · entry 1

RODRIGUEZ EDUARDO A · CIK 0001286450 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,746

SEC source: 0000899243-21-026746 · doc4.xml · derivative · entry 2

McAnnally Robert S. · CIK 0001636734 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,011

Underlying: Common stock, par value $0.01 · 2,567 shares

Expires not disclosed

F2 · derivative.exercise_price: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F2 · price: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F2 · derivative.exercise_date: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F2 · derivative.expiration_date: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

SEC source: 0000899243-21-026746 · doc4.xml · derivative · entry 1

McAnnally Robert S. · CIK 0001636734 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,048

Underlying: Common stock, par value $0.01 · 10,270 shares

Expires not disclosed

F1 · derivative.exercise_price: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F1 · price: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F1 · derivative.exercise_date: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F1 · derivative.expiration_date: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

SEC source: 0000899243-21-026745 · doc4.xml · derivative · entry 2

DINAN CURTIS · CIK 0001278745 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,903

Underlying: Common stock, par value $0.01 · 527 shares

Expires not disclosed

F2 · derivative.exercise_price: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F2 · price: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F2 · derivative.exercise_date: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F2 · derivative.expiration_date: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

SEC source: 0000899243-21-026745 · doc4.xml · derivative · entry 1

DINAN CURTIS · CIK 0001278745 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,610

Underlying: Common stock, par value $0.01 · 2,107 shares

Expires not disclosed

F1 · derivative.exercise_price: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F1 · price: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F1 · derivative.exercise_date: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F1 · derivative.expiration_date: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

SEC source: 0000899243-21-021293 · doc4.xml · derivative · entry 2

Hart Tracy E · CIK 0001747990 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,225

Underlying: Common stock, par value $0.01 · 614 shares

Expires not disclosed

F2 · derivative.exercise_price: Shares of phantom stock are convertible into ONE Gas' common stock on a 1-for-1 ratio.

F3 · kind: Annual cash and/or stock retainer elected to be deferred to phantom stock under ONE Gas' Deferred Compensation Plan for Non-Employee Directors.

F4 · derivative.exercise_date: Phantom stock is accrued under ONE Gas' Deferred Compensation Plan for Non-Employee Directors (the "Plan") and is settled in shares of ONE Gas common stock at the distribution date described in the Plan.

F4 · derivative.expiration_date: Phantom stock is accrued under ONE Gas' Deferred Compensation Plan for Non-Employee Directors (the "Plan") and is settled in shares of ONE Gas common stock at the distribution date described in the Plan.

SEC source: 0000899243-21-021293 · doc4.xml · nonDerivative · entry 1

Hart Tracy E · CIK 0001747990 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,781

F1 · kind: Annual stock retainer shares are issued under the Issuer's Equity Compensation Plan.

SEC source: 0000899243-21-021294 · doc4.xml · nonDerivative · entry 1

YAEGER DOUGLAS H · CIK 0001182558 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Douglas H. Yaeger, Revocable Trust

Disclosed balance after: 23,818

F1 · kind: Annual stock retainer shares are issued under the Issuer's Equity Compensation Plan.

F2 · ownership.nature: The reporting person is the trustee of the Douglas H. Yaeger, Revocable Trust. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000899243-21-021291 · doc4.xml · derivative · entry 2

RODRIGUEZ EDUARDO A · CIK 0001286450 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,479

Underlying: Common stock, par value $0.01 · 383 shares

Expires not disclosed

F2 · derivative.exercise_price: Shares of phantom stock are convertible into ONE Gas' common stock on a 1-for-1 ratio.

F3 · kind: Annual cash and/or stock retainer elected to be deferred to phantom stock under ONE Gas' Deferred Compensation Plan for Non-Employee Directors.

F4 · derivative.exercise_date: Phantom stock is accrued under ONE Gas' Deferred Compensation Plan for Non-Employee Directors (the "Plan") and is settled in shares of ONE Gas common stock at the distribution date described in the Plan.

F4 · derivative.expiration_date: Phantom stock is accrued under ONE Gas' Deferred Compensation Plan for Non-Employee Directors (the "Plan") and is settled in shares of ONE Gas common stock at the distribution date described in the Plan.

SEC source: 0000899243-21-021291 · doc4.xml · nonDerivative · entry 1

RODRIGUEZ EDUARDO A · CIK 0001286450 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,516

F1 · kind: Annual stock retainer shares are issued under ONE Gas' Equity Compensation Plan.

SEC source: 0000899243-21-021288 · doc4.xml · derivative · entry 1

GIBSON JOHN WILLIAM · CIK 0001239209 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,249

Underlying: Common stock, par value $0.01 · 1,535 shares

Expires not disclosed

F1 · derivative.exercise_price: Shares of phantom stock are convertible into ONE Gas' common stock on a 1-for-1 ratio.

F2 · kind: Annual cash and/or stock retainer elected to be deferred to phantom stock under ONE Gas' Deferred Compensation Plan for Non-Employee Directors.

F3 · derivative.exercise_date: Phantom stock is accrued under ONE Gas' Deferred Compensation Plan for Non-Employee Directors (the "Plan") and is settled in shares of ONE Gas common stock at the distribution date described in the Plan.

F3 · derivative.expiration_date: Phantom stock is accrued under ONE Gas' Deferred Compensation Plan for Non-Employee Directors (the "Plan") and is settled in shares of ONE Gas common stock at the distribution date described in the Plan.

SEC source: 0000899243-21-021295 · doc4.xml · derivative · entry 1

MOORE PATTYE L · CIK 0001185026 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,159

Underlying: Common stock, par value $0.01 · 1,535 shares

Expires not disclosed

F1 · derivative.exercise_price: Shares of phantom stock are convertible into ONE Gas' common stock on a 1-for-1 ratio.

F2 · kind: Annual cash and/or stock retainer elected to be deferred to phantom stock under ONE Gas' Deferred Compensation Plan for Non-Employee Directors.

F3 · derivative.exercise_date: Phantom stock is accrued under ONE Gas' Deferred Compensation Plan for Non-Employee Directors (the "Plan") and is settled in shares of ONE Gas common stock at the distribution date described in the Plan.

F3 · derivative.expiration_date: Phantom stock is accrued under ONE Gas' Deferred Compensation Plan for Non-Employee Directors (the "Plan") and is settled in shares of ONE Gas common stock at the distribution date described in the Plan.

SEC source: 0000899243-21-021289 · doc4.xml · nonDerivative · entry 1

Evans Robert B · CIK 0001388073 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,818

F1 · kind: Annual stock retainer shares are issued under the Issuer's Equity Compensation Plan.

SEC source: 0000899243-21-021290 · doc4.xml · nonDerivative · entry 1

Hutchinson Michael G · CIK 0001555428 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,518

F1 · kind: Annual stock retainer shares are issued under the Issuer's Equity Compensation Plan.

SEC source: 0000899243-21-006945 · doc4.xml · derivative · entry 8

McAnnally Robert S. · CIK 0001636734 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,444

Underlying: Common stock, par value $0.01 · 1,444 shares

Expires not disclosed

F4 · derivative.exercise_price: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F4 · price: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F4 · derivative.exercise_date: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F4 · derivative.expiration_date: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

SEC source: 0000899243-21-006945 · doc4.xml · derivative · entry 7

McAnnally Robert S. · CIK 0001636734 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,778

Underlying: Common stock, par value $0.01 · 5,778 shares

Expires not disclosed

F3 · derivative.exercise_price: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F3 · price: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F3 · derivative.exercise_date: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F3 · derivative.expiration_date: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

SEC source: 0000899243-21-006945 · doc4.xml · derivative · entry 6

McAnnally Robert S. · CIK 0001636734 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock, par value $0.01 · 1,174 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

F2 · price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

F2 · derivative.exercise_date: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

F2 · derivative.expiration_date: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

SEC source: 0000899243-21-006945 · doc4.xml · derivative · entry 5

McAnnally Robert S. · CIK 0001636734 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock, par value $0.01 · 4,694 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · derivative.exercise_date: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · derivative.expiration_date: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

SEC source: 0000899243-21-006945 · doc4.xml · nonDerivative · entry 4

McAnnally Robert S. · CIK 0001636734 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,614

F2 · shares: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

F2 · price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

SEC source: 0000899243-21-006945 · doc4.xml · nonDerivative · entry 3

McAnnally Robert S. · CIK 0001636734 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,238

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: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

F2 · price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

SEC source: 0000899243-21-006945 · doc4.xml · nonDerivative · entry 2

McAnnally Robert S. · CIK 0001636734 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,975

F1 · shares: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

SEC source: 0000899243-21-006945 · doc4.xml · nonDerivative · entry 1

McAnnally Robert S. · CIK 0001636734 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,702

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: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

SEC source: 0000899243-21-006958 · doc4.xml · derivative · entry 9

Lawhorn Caron A · CIK 0001302089 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,376

Underlying: Common stock, par value $0.01 · 1,376 shares

Expires not disclosed

F4 · derivative.exercise_price: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F4 · price: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F4 · derivative.exercise_date: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F4 · derivative.expiration_date: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

SEC source: 0000899243-21-006958 · doc4.xml · derivative · entry 8

Lawhorn Caron A · CIK 0001302089 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,503

Underlying: Common stock, par value $0.01 · 5,503 shares

Expires not disclosed

F3 · derivative.exercise_price: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F3 · price: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F3 · derivative.exercise_date: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F3 · derivative.expiration_date: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

SEC source: 0000899243-21-006958 · doc4.xml · derivative · entry 7

Lawhorn Caron A · CIK 0001302089 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock, par value $0.01 · 1,174 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

F2 · price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

F2 · derivative.exercise_date: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

F2 · derivative.expiration_date: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

SEC source: 0000899243-21-006958 · doc4.xml · derivative · entry 6

Lawhorn Caron A · CIK 0001302089 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock, par value $0.01 · 4,694 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · derivative.exercise_date: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · derivative.expiration_date: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

SEC source: 0000899243-21-006958 · doc4.xml · nonDerivative · entry 4

Lawhorn Caron A · CIK 0001302089 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,686

F2 · shares: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

F2 · price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

SEC source: 0000899243-21-006958 · doc4.xml · nonDerivative · entry 3

Lawhorn Caron A · CIK 0001302089 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 134,311

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

F2 · price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 89 shares.

SEC source: 0000899243-21-006958 · doc4.xml · nonDerivative · entry 2

Lawhorn Caron A · CIK 0001302089 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,048

F1 · shares: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

SEC source: 0000899243-21-006958 · doc4.xml · nonDerivative · entry 1

Lawhorn Caron A · CIK 0001302089 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,775

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: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 437 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

SEC source: 0000899243-21-006950 · doc4.xml · derivative · entry 8

NORTON PIERCE · CIK 0001283387 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,053

Underlying: Common stock, par value $0.01 · 6,053 shares

Expires not disclosed

F4 · derivative.exercise_price: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F4 · price: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F4 · derivative.exercise_date: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F4 · derivative.expiration_date: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

SEC source: 0000899243-21-006950 · doc4.xml · derivative · entry 7

NORTON PIERCE · CIK 0001283387 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,212

Underlying: Common stock, par value $0.01 · 24,212 shares

Expires not disclosed

F3 · derivative.exercise_price: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F3 · price: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F3 · derivative.exercise_date: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F3 · derivative.expiration_date: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

SEC source: 0000899243-21-006950 · doc4.xml · derivative · entry 6

NORTON PIERCE · CIK 0001283387 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock, par value $0.01 · 5,134 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 392 shares.

F2 · price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 392 shares.

F2 · derivative.exercise_date: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 392 shares.

F2 · derivative.expiration_date: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 392 shares.

SEC source: 0000899243-21-006950 · doc4.xml · derivative · entry 5

NORTON PIERCE · CIK 0001283387 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock, par value $0.01 · 20,537 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,915 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,915 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · derivative.exercise_date: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,915 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · derivative.expiration_date: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,915 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

SEC source: 0000899243-21-006950 · doc4.xml · nonDerivative · entry 4

NORTON PIERCE · CIK 0001283387 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 260,844

F2 · shares: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 392 shares.

F2 · price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 392 shares.

SEC source: 0000899243-21-006950 · doc4.xml · nonDerivative · entry 3

NORTON PIERCE · CIK 0001283387 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 263,319

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: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 392 shares.

F2 · price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 392 shares.

SEC source: 0000899243-21-006950 · doc4.xml · nonDerivative · entry 2

NORTON PIERCE · CIK 0001283387 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 257,793

F1 · shares: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,915 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,915 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

SEC source: 0000899243-21-006950 · doc4.xml · nonDerivative · entry 1

NORTON PIERCE · CIK 0001283387 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 269,755

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: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,915 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,915 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

SEC source: 0000899243-21-006967 · doc4.xml · derivative · entry 9

DINAN CURTIS · CIK 0001278745 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,376

Underlying: Common stock, par value $0.01 · 1,376 shares

Expires not disclosed

F4 · derivative.exercise_price: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F4 · price: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F4 · derivative.exercise_date: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

F4 · derivative.expiration_date: Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 17, 2024. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.

SEC source: 0000899243-21-006967 · doc4.xml · derivative · entry 8

DINAN CURTIS · CIK 0001278745 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,503

Underlying: Common stock, par value $0.01 · 5,503 shares

Expires not disclosed

F3 · derivative.exercise_price: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F3 · price: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F3 · derivative.exercise_date: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

F3 · derivative.expiration_date: Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 17, 2024, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.

SEC source: 0000899243-21-006967 · doc4.xml · derivative · entry 7

DINAN CURTIS · CIK 0001278745 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock, par value $0.01 · 1,247 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 95 shares.

F2 · price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 95 shares.

F2 · derivative.exercise_date: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 95 shares.

F2 · derivative.expiration_date: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 95 shares.

SEC source: 0000899243-21-006967 · doc4.xml · derivative · entry 6

DINAN CURTIS · CIK 0001278745 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock, par value $0.01 · 4,988 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 465 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 465 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · derivative.exercise_date: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 465 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · derivative.expiration_date: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 465 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

SEC source: 0000899243-21-006967 · doc4.xml · nonDerivative · entry 4

DINAN CURTIS · CIK 0001278745 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 129,527

F2 · shares: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 95 shares.

F2 · price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 95 shares.

SEC source: 0000899243-21-006967 · doc4.xml · nonDerivative · entry 3

DINAN CURTIS · CIK 0001278745 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,187

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: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 95 shares.

F2 · price: Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021. The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 95 shares.

SEC source: 0000899243-21-006967 · doc4.xml · nonDerivative · entry 2

DINAN CURTIS · CIK 0001278745 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,845

F1 · shares: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 465 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.

F1 · price: Performance units awarded under Issuer's Equity Compensation Plan. The award vested on February 13, 2021, and was certified by the Executive Compensation Committee of the Board of Directors on February 15, 2021. The award vested in an amount equal to 122% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 465 shares. The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends.