WINSTON MARY A

SEC source: 0001058090-26-000053 · form4.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,682

F1 · shares: The reporting person received shares of common stock under the Chipotle Mexican Grill, Inc. 2022 Stock Incentive Plan as compensation for the reporting person's service as a director from June 2026 through May 2027. The shares are freely tradeable on the date of grant.

SEC source: 0001628280-26-037211 · wk-form4_1779391794.xml · nonDerivative · entry 2

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,609

F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3.

F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Amount includes (i) 78 shares of common stock; and (ii) 1,540 shares of common stock, including dividends, held in a stock unit account pursuant to the Plan and the Northrop Grumman 2011 Long-Term Incentive Stock Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under Rule 16a-11.

SEC source: 0001127602-25-017461 · form4.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,802

F1 · shares: The reporting person received shares of common stock under the Chipotle Mexican Grill, Inc. 2022 Stock Incentive Plan as compensation for the reporting person's service as a director from June 2025 through May 2026. The shares are freely tradeable on the date of grant.

SEC source: 0001628280-25-027264 · wk-form4_1747944974.xml · nonDerivative · entry 2

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,241

F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3.

F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Amount includes (i) 78 shares of common stock; and (ii) 1,172 shares of common stock, including dividends, held in a stock unit account pursuant to the Plan and the Northrop Grumman 2011 Long-Term Incentive Stock Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under Rule 16a-11.

SEC source: 0001628280-24-034008 · wk-form4_1722532025.xml · nonDerivative · entry 2

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 846

F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3.

F1 · price: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Amount includes (i) 69 shares of common stock; and (ii) 777 shares of common stock, including dividends, held in a stock unit account pursuant to the Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under Rule 16a-11.

SEC source: 0001127602-24-018183 · form4.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 533

F1 · shares: The issuer granted restricted stock units ("RSUs") under the Chipotle Mexican Grill, Inc. 2022 Stock Incentive Plan as compensation for the reporting person's term of service as a director from June 2024 through May 2025. The RSUs fully vested on the date of grant and were settled in shares of the issuer's common stock on a one-for-one basis.

SEC source: 0001144215-24-000033 · wk-form4_1706305681.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 681

Underlying: Common Stock · 681 shares

Expires not disclosed

F1 · derivative.exercise_price: 1-for-1

F2 · shares: Deferred Restricted Stock Units (DSUs) issued pursuant to the Issuer's Amended and Restated 2012 Omnibus Stock Incentive Compensation Plan. The DSUs resulted from the Reporting Person's election to receive a portion of annual director fees in the form of a DSU. The DSUs will vest in full on the first anniversary of the grant date, or, if earlier, the date of the next subsequent annual meeting of the Issuer's stockholders following the grant date. Once vested, DSUs will be payable upon retirement in either lump sum or five annual installments.

F3 · price: The number of DSUs received was calculated based on $227.87, which was the average of the high and low sales prices of a share of the Issuer's common stock on the five trading dates immediately preceding the date of grant.

F2 · derivative.exercise_date: Deferred Restricted Stock Units (DSUs) issued pursuant to the Issuer's Amended and Restated 2012 Omnibus Stock Incentive Compensation Plan. The DSUs resulted from the Reporting Person's election to receive a portion of annual director fees in the form of a DSU. The DSUs will vest in full on the first anniversary of the grant date, or, if earlier, the date of the next subsequent annual meeting of the Issuer's stockholders following the grant date. Once vested, DSUs will be payable upon retirement in either lump sum or five annual installments.

F2 · derivative.expiration_date: Deferred Restricted Stock Units (DSUs) issued pursuant to the Issuer's Amended and Restated 2012 Omnibus Stock Incentive Compensation Plan. The DSUs resulted from the Reporting Person's election to receive a portion of annual director fees in the form of a DSU. The DSUs will vest in full on the first anniversary of the grant date, or, if earlier, the date of the next subsequent annual meeting of the Issuer's stockholders following the grant date. Once vested, DSUs will be payable upon retirement in either lump sum or five annual installments.

SEC source: 0001127602-23-016937 · form4.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 466

F1 · shares: The issuer granted restricted stock units ("RSUs") to each of its non-employee directors under the Chipotle Mexican Grill, Inc. 2022 Stock Incentive Plan as compensation for the director's one-year term of service from May 2023 to May 2024. The RSUs fully vested on the date of grant and settle in shares of the issuer's common stock on a one-for-one basis. The reporting person has elected to defer receipt of the shares covered by the RSU until a specified future date.

SEC source: 0001628280-23-019091 · wf-form4_168452929775333.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 461

F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3.

F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Represents shares of common stock held in a stock unit account pursuant to the Plan.

SEC source: 0001628280-23-008301 · wf-form4_167899781319296.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69

F1 · kind: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3.

F1 · shares: Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2011 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3.

F2 · balance_after: Represents shares of common stock held in a stock unit account pursuant to the Plan.

SEC source: 0001144215-23-000037 · wf-form4_167485380434411.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 888

Underlying: Common Stock · 888 shares

Expires not disclosed

F1 · derivative.exercise_price: 1-for-1

F2 · shares: Deferred Restricted Stock Units (DSUs) issued pursuant to the Issuer's Amended and Restated 2012 Omnibus Stock Incentive Compensation Plan. The DSUs resulted from the Reporting Person's election to receive a portion of annual director fees in the form of a DSU. The DSUs will vest in full on the first anniversary of the grant date, or, if earlier, the date of the next subsequent annual meeting of the Issuer's stockholders following the grant date. Once vested, DSUs will be payable upon retirement in either lump sum or five annual installments.

F3 · price: The number of DSUs received was calculated based on $174.67, which was the average of the high and low sales prices of a share of the Issuer's common stock on the five trading dates immediately preceding the date of grant.

F2 · derivative.exercise_date: Deferred Restricted Stock Units (DSUs) issued pursuant to the Issuer's Amended and Restated 2012 Omnibus Stock Incentive Compensation Plan. The DSUs resulted from the Reporting Person's election to receive a portion of annual director fees in the form of a DSU. The DSUs will vest in full on the first anniversary of the grant date, or, if earlier, the date of the next subsequent annual meeting of the Issuer's stockholders following the grant date. Once vested, DSUs will be payable upon retirement in either lump sum or five annual installments.

F2 · derivative.expiration_date: Deferred Restricted Stock Units (DSUs) issued pursuant to the Issuer's Amended and Restated 2012 Omnibus Stock Incentive Compensation Plan. The DSUs resulted from the Reporting Person's election to receive a portion of annual director fees in the form of a DSU. The DSUs will vest in full on the first anniversary of the grant date, or, if earlier, the date of the next subsequent annual meeting of the Issuer's stockholders following the grant date. Once vested, DSUs will be payable upon retirement in either lump sum or five annual installments.

SEC source: 0001062993-22-022465 · form4.xml · nonDerivative · entry 2

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,969

F1 · shares: Represents grant of deferred stock units which will be payable in an equal number of shares of common stock upon the Reporting Person's termination of services as a director.

SEC source: 0001062993-22-022451 · form4.xml · nonDerivative · entry 2

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,969

SEC source: 0001062993-22-024308 · form4a.xml · nonDerivative · entry 2

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,877

SEC source: 0001062993-22-022465 · form4.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By children

Disclosed balance after: 0

SEC source: 0001062993-22-022451 · form4.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By children

Disclosed balance after: 0

SEC source: 0001062993-22-024308 · form4a.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,716

SEC source: 0001127602-22-015302 · form4.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 361

F1 · shares: The issuer granted restricted stock units ("RSUs") to each of its non-employee directors under the Chipotle Mexican Grill, Inc. 2022 Stock Incentive Plan as compensation for the director's one-year term of service from May 2022 to May 2023. The RSUs fully vested on the date of grant and were settled in shares of the issuer's common stock on a one-for-one basis.

SEC source: 0001144215-22-000030 · wf-form4_164160171775244.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,027

F1 · shares: Restricted Stock Award (RSA) issued pursuant to the Issuer's Amended and Restated 2012 Omnibus Stock Incentive Compensation Plan (as approved by stockholders on January 5, 2022). The RSA resulted from the Reporting Person's election to receive a portion of annual director fees payable on January 5, 2022 in the form of a stock award. The RSA will vest in full on the first anniversary of the grant date, or, if earlier, the date of the next subsequent annual meeting of the Issuer's stockholders following the grant date.

SEC source: 0001062993-22-003770 · form5.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,348

SEC source: 0001062993-21-011069 · form4.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,808

SEC source: 0001387131-21-006786 · winston-form4_061721.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,434

F1 · shares: Represents a grant of restricted stock under the Issuer's 2012 Incentive Compensation Plan valued at $150,000, issued as part of annual director compensation and approved by the Board of Directors of the Issuer on June 17, 2021. The number of shares was determined based on a stock price of $29.58, the average of the high and low trading prices of the Issuer's common stock on June 17, 2021. The restricted stock will vest on February 26, 2022, the last day of the fiscal year of grant, provided that the director remains in office until the last day of the fiscal year.

SEC source: 0001127602-21-017610 · form4.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 221

F1 · shares: The issuer granted restricted stock units ("RSUs") to each of its non-employee directors under the Amended and Restated Chipotle Mexican Grill, Inc. 2011 Stock Incentive Plan as compensation for the director's one-year term of service from May 2021 to May 2022. The RSUs fully vested on the date of grant and were settled in shares of the issuer's common stock on a one-for-one basis.

SEC source: 0001209191-21-024379 · doc4.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,176.0888

Underlying: Common Stock · 727.3342 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share Unit is the economic equivalent of one share of Domtar Corporation Common Stock.

F2 · derivative.exercise_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

F2 · derivative.expiration_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

SEC source: 0001144215-21-000028 · wf-form4_161014175477891.xml · nonDerivative · entry 2

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,353

F1 · shares: During the reporting period, fees paid to the reporting person resulted in stock being issued pursuant to the 2011 Acuity Brands, Inc. Nonemployee Director Compensation Plan (Effective as of December 1, 2011, as amended effective December 1, 2012). Effective January 6, 2021, the Board changed the frequency of fee payments to directors from quarterly to annually. The transactions reported include (a) prorated fee for fees due from a prior quarter, and (b) the annual fee payable as of January 6, 2021.

F2 · balance_after: The total direct shares owned includes 143 time-vesting restricted shares.

SEC source: 0001144215-21-000028 · wf-form4_161014175477891.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,151

F1 · shares: During the reporting period, fees paid to the reporting person resulted in stock being issued pursuant to the 2011 Acuity Brands, Inc. Nonemployee Director Compensation Plan (Effective as of December 1, 2011, as amended effective December 1, 2012). Effective January 6, 2021, the Board changed the frequency of fee payments to directors from quarterly to annually. The transactions reported include (a) prorated fee for fees due from a prior quarter, and (b) the annual fee payable as of January 6, 2021.

F2 · balance_after: The total direct shares owned includes 143 time-vesting restricted shares.

SEC source: 0001209191-21-001181 · doc4.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,448.7546

Underlying: Common Stock · 849.1311 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share Unit is the economic equivalent of one share of Domtar Corporation Common Stock.

F2 · derivative.exercise_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

F2 · derivative.expiration_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

SEC source: 0001062993-20-005799 · form4.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,943

SEC source: 0001144215-20-000155 · wf-form4_160453622605104.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,030

F1 · shares: During the reporting period, fees paid to the reporting person resulted in stock being issued pursuant to the 2011 Acuity Brands, Inc. Nonemployee Director Compensation Plan (Effective as of December 1, 2011, as amended effective December 1, 2012).

F2 · balance_after: The total direct shares owned includes 286 time-vesting restricted shares.

SEC source: 0001209191-20-052925 · doc4.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,599.6235

Underlying: Common Stock · 1,023.0301 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share Unit is the economic equivalent of one share of Domtar Corporation Common Stock.

F2 · derivative.exercise_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

F2 · derivative.expiration_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

SEC source: 0001144215-20-000109 · wf-form4_159659028043516.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,630

F1 · shares: The shares being reported result from a grant of shares pursuant to the 2011 Acuity Brands, Inc. Nonemployee Director Compensation Plan (Effective as of December 1, 2011, as amended effective December 1, 2012).

F2 · balance_after: The total direct shares owned includes 318 time-vesting restricted shares.

SEC source: 0001209191-20-043607 · doc4.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107

F1 · shares: The reporting person received a prorated grant of restricted stock units ("RSUs") under the Amended and Restated Chipotle Mexican Grill, Inc. 2011 Stock Incentive Plan and Chipotle's Director Compensation Program in connection with her election to the Board on July 17, 2020. The RSUs cover her term of service from July 17, 2020 to Chipotle's 2021 annual meeting of shareholders. The RSUs will settle in shares of Chipotle common stock on a one-for-one basis and will vest in full on May 21, 2021, subject to the reporting person's continued service on the Chipotle Board of Directors.

SEC source: 0001144215-20-000108 · wf-form4_159659017726045.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,271

F1 · shares: This transaction was made through a broker-administered investment account and was not made at the direction of the reporting person. The reporting person learned of the purchase after settlement.

F2 · balance_after: The total direct shares owned includes 286 time-vesting restricted shares.

SEC source: 0001012975-20-000636 · edgar.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,363

F1 · shares: Represents a grant of restricted stock under the Company's 2012 Incentive Compensation Plan valued at $81,000, issued as part of annual director compensation and approved by the Board of Directors of the Company on July 14, 2020. The number of shares was determined based on a stock price of $9.91, the average of the high and low trading prices of the Company's common stock on June 8, 2020, the price used to determine the number of shares issued to the Company's senior management team as part of its compensation for the Company's 2020 fiscal year. The restricted stock will vest on February 27, 2021, the last day of the fiscal year of grant, provided that the director remains in office until the last day of the fiscal year.

SEC source: 0001144215-20-000107 · wf-form4_159658179011996.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,269

F1 · shares: This transaction was made through a broker-administered investment account and was not made at the direction of the reporting person. The reporting person learned of the purchase after settlement.

F2 · balance_after: The total direct shares owned includes 286 time-vesting restricted shares.

SEC source: 0001209191-20-040046 · doc4.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,576.5934

Underlying: Common Stock · 1,273.0933 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share Unit is the economic equivalent of one share of Domtar Corporation Common Stock.

F2 · derivative.exercise_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

F2 · derivative.expiration_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

SEC source: 0001144215-20-000065 · wf-form4_158862439048342.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,247

F1 · shares: The shares being reported result from a grant of shares pursuant to the 2011 Acuity Brands, Inc. Nonemployee Director Compensation Plan (Effective as of December 1, 2011, as amended effective December 1, 2012).

F2 · balance_after: The total direct shares owned includes 318 time-vesting restricted shares.

SEC source: 0001209191-20-024774 · doc4.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,303.5001

Underlying: Common Stock · 278.7517 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share Unit is the economic equivalent of one share of Domtar Corporation common Stock.

F2 · shares: These Deferred Share Units represent dividend equivalents credited to the reporting person's account, following Domtar Corporation's dividend payment of April 15, 2020.

F3 · derivative.exercise_date: These Dividend Equivalent Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

F3 · derivative.expiration_date: These Dividend Equivalent Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

SEC source: 0001209191-20-022473 · doc4.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,024.7484

Underlying: Common Stock · 1,241.9131 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share Unit is the economic equivalent of one share of Domtar Corporation Common Stock.

F2 · derivative.exercise_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

F2 · derivative.expiration_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

SEC source: 0001144215-20-000022 · wf-form4_158085121968445.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 827

F1 · shares: The shares being reported result from a grant of shares pursuant to the 2011 Acuity Brands, Inc. Nonemployee Director Compensation Plan (Effective as of December 1, 2011, as amended effective December 1, 2012).

F2 · balance_after: The total direct shares owned includes 318 time-vesting restricted shares.

SEC source: 0001209191-20-003842 · doc4.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,782.8353

Underlying: Common Stock · 137.1324 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share Unit is the economic equivalent of one share of Domtar Corporation common Stock.

F2 · shares: These Deferred Share Units represent dividend equivalents credited to the reporting person's account, following Domtar Corporation's dividend payment of January 15, 2020.

F3 · derivative.exercise_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

F3 · derivative.expiration_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

SEC source: 0001209191-20-000579 · doc4.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,645.7029

Underlying: Common Stock · 702.7981 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share Unit is the economic equivalent of one share of Domtar Corporation Common Stock.

F2 · derivative.exercise_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

F2 · derivative.expiration_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

SEC source: 0001282797-19-000001 · edgar.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,751

SEC source: 0001012975-19-000662 · edgar.xml · nonDerivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,189

F1 · kind: Represents the surrender of shares to the Company to satisfy Ms. Winston's tax withholding obligation upon the vesting of shares of restricted stock previously granted to Ms. Winston.

SEC source: 0001144215-19-000132 · wf-form4_157299027601409.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,071

Underlying: Common Stock · 286 shares

Expires not disclosed

F1 · derivative.exercise_price: 1-for-1

F2 · derivative.exercise_date: Stock Units issued pursuant to the Plan are payable in common shares upon retirement in either a lump sum or five annual installments.

F2 · derivative.expiration_date: Stock Units issued pursuant to the Plan are payable in common shares upon retirement in either a lump sum or five annual installments.

F3 · derivative.underlying_shares: Stock Units are accrued under the Issuer's Nonemployee Directors' Deferred Compensation Plan (formerly known as the Nonemployee Directors' Stock Unit Plan) and are payable in shares upon retirement in either lump sum or five annual installments. Accruals include required and elective deferral of director fees. During the Reporting Period, fees paid to the Reporting Person resulted in an increase in the number of units held.

SEC source: 0001209191-19-053397 · doc4.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,942.9048

Underlying: Common Stock · 143.6325 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share Unit is the economic equivalent of one share of Domtar Corporation common Stock.

F2 · shares: These Deferred Share Units represent dividend equivalents credited to the reporting person's account, following Domtar Corporation's dividend payment of October 15, 2019.

F3 · derivative.exercise_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

F3 · derivative.expiration_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

SEC source: 0001209191-19-051929 · doc4.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,799.2723

Underlying: Common Stock · 750.4887 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share Unit is the economic equivalent of one share of Domtar Corporation Common Stock.

F2 · derivative.exercise_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

F2 · derivative.expiration_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

SEC source: 0001144215-19-000094 · wf-form4_156500529656804.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,785

Underlying: Common Stock · 268 shares

Expires not disclosed

F1 · derivative.exercise_price: 1-for-1

F2 · derivative.exercise_date: Stock Units issued pursuant to the Plan are payable in common shares upon retirement in either a lump sum or five annual installments.

F2 · derivative.expiration_date: Stock Units issued pursuant to the Plan are payable in common shares upon retirement in either a lump sum or five annual installments.

F3 · derivative.underlying_shares: Stock Units are accrued under the Issuer's Nonemployee Directors' Deferred Compensation Plan (formerly known as the Nonemployee Directors' Stock Unit Plan) and are payable in shares upon retirement in either lump sum or five annual installments. Accruals include required and elective deferral of director fees. During the Reporting Period, fees paid to the Reporting Person resulted in an increase in the number of units held.

SEC source: 0001209191-19-042603 · doc4.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,048.7836

Underlying: Common Stock · 108.2049 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share Unit is the economic equivalent of one share of Domtar Corporation common Stock.

F2 · shares: These Deferred Share Units represent dividend equivalents credited to the reporting person's account, following Domtar Corporation's dividend payment of July 16, 2019.

F3 · derivative.exercise_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

F3 · derivative.expiration_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

SEC source: 0001209191-19-040131 · doc4.xml · derivative · entry 1

WINSTON MARY A · CIK 0001282797 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,940.5787

Underlying: Common Stock · 603.5257 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share Unit is the economic equivalent of one share of Domtar Corporation Common Stock.

F2 · derivative.exercise_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.

F2 · derivative.expiration_date: The Deferred Share Units credited to the reporting person's account will be settled in cash or shares of Domtar Corporation when the reporting person ceases to be a director.