ACCO

SEC source: 0001127602-25-010527 · form4.xml · derivative · entry 2

Schneider Pamela R · CIK 0001329851 · Sr VP, General Counsel & Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,702.6

Underlying: Common Stock · 969.3 shares

Expires 2027-03-12

F3 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 12, 2027, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010527 · form4.xml · derivative · entry 1

Schneider Pamela R · CIK 0001329851 · Sr VP, General Counsel & Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,920.9

Underlying: Common Stock · 1,040 shares

Expires 2026-03-14

F1 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 14, 2026, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010525 · form4.xml · derivative · entry 3

Monko Cezary L · CIK 0001699869 · Exec VP; Pres ACCO Brands EMEA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,866.1

Underlying: Common Stock · 1,627.1 shares

Expires 2028-03-11

F4 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 11, 2028, provided that the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010525 · form4.xml · derivative · entry 2

Monko Cezary L · CIK 0001699869 · Exec VP; Pres ACCO Brands EMEA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,156.2

Underlying: Common Stock · 1,480.8 shares

Expires 2027-03-12

F3 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 12, 2027, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010525 · form4.xml · derivative · entry 1

Monko Cezary L · CIK 0001699869 · Exec VP; Pres ACCO Brands EMEA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,301.3

Underlying: Common Stock · 1,516.8 shares

Expires 2026-03-14

F1 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 14, 2026, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010523 · form4.xml · derivative · entry 3

Jones Angela Y · CIK 0001753094 · SVP, Global Chief People Offic

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,115.4

Underlying: Common Stock · 707.4 shares

Expires 2028-03-11

F4 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 11, 2028, provided that the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010523 · form4.xml · derivative · entry 2

Jones Angela Y · CIK 0001753094 · SVP, Global Chief People Offic

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,067.5

Underlying: Common Stock · 639.4 shares

Expires 2027-03-12

F3 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 12, 2027, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010523 · form4.xml · derivative · entry 1

Jones Angela Y · CIK 0001753094 · SVP, Global Chief People Offic

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,550.7

Underlying: Common Stock · 614 shares

Expires 2026-03-14

F1 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 14, 2026, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010522 · form4.xml · derivative · entry 3

Dudek James · CIK 0001420780 · SVP, Corp Controller and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,631.4

Underlying: Common Stock · 296.2 shares

Expires 2027-03-12

F4 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 12, 2027, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010522 · form4.xml · derivative · entry 2

Dudek James · CIK 0001420780 · SVP, Corp Controller and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,531.3

Underlying: Common Stock · 311.3 shares

Expires 2028-03-11

F3 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 11, 2028, provided that the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010522 · form4.xml · derivative · entry 1

Dudek James · CIK 0001420780 · SVP, Corp Controller and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,921

Underlying: Common Stock · 317.8 shares

Expires 2026-03-14

F1 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 14, 2026, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010524 · form4.xml · derivative · entry 3

McCormack Gregory J. · CIK 0001433465 · SVP, Global Products & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,693

Underlying: Common Stock · 566 shares

Expires 2028-03-11

F4 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 11, 2028, provided that the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010524 · form4.xml · derivative · entry 2

McCormack Gregory J. · CIK 0001433465 · SVP, Global Products & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,057

Underlying: Common Stock · 538.5 shares

Expires 2027-03-12

F3 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 12, 2027, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010524 · form4.xml · derivative · entry 1

McCormack Gregory J. · CIK 0001433465 · SVP, Global Products & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,531

Underlying: Common Stock · 512.8 shares

Expires 2026-03-14

F1 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 14, 2026, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010520 · form4.xml · derivative · entry 2

Buchenroth Patrick · CIK 0001548355 · ExecVP, Pres ACCO Brands Intl

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,156.2

Underlying: Common Stock · 1,480.8 shares

Expires 2027-03-12

F3 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 12, 2027, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010520 · form4.xml · derivative · entry 1

Buchenroth Patrick · CIK 0001548355 · ExecVP, Pres ACCO Brands Intl

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,101.3

Underlying: Common Stock · 1,227.9 shares

Expires 2026-03-14

F1 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 14, 2026, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010521 · form4.xml · derivative · entry 3

Daniel Paul P · CIK 0001944294 · SVP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,057.7

Underlying: Common Stock · 353.7 shares

Expires 2028-03-11

F4 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 11, 2028, provided that the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010521 · form4.xml · derivative · entry 2

Daniel Paul P · CIK 0001944294 · SVP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,234.7

Underlying: Common Stock · 323.1 shares

Expires 2027-03-12

F3 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 12, 2027, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010521 · form4.xml · derivative · entry 1

Daniel Paul P · CIK 0001944294 · SVP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,641.4

Underlying: Common Stock · 346.7 shares

Expires 2026-03-14

F1 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 14, 2026, provided the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

F2 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

SEC source: 0001127602-25-010513 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,662.5

Underlying: Common Stock · 632.6 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-25-010511 · form4.xml · derivative · entry 1

Monteagudo Graciela · CIK 0001647443 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,324.65

Underlying: Common Stock · 2,558.7 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-25-010512 · form4.xml · derivative · entry 1

RAJKOWSKI E MARK · CIK 0001258268 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 203,045.3

Underlying: Common Stock · 3,410.6 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-25-010509 · form4.xml · derivative · entry 1

Keller Robert J · CIK 0001204080 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,241.57

Underlying: Common Stock · 2,876.4 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-25-010508 · form4.xml · derivative · entry 1

Jotwani Pradeep · CIK 0001442134 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 194,442.77

Underlying: Common Stock · 3,266.1 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-25-010510 · form4.xml · derivative · entry 1

Lombardi Ronald M. · CIK 0001507111 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,815.23

Underlying: Common Stock · 1,811 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-25-010506 · form4.xml · derivative · entry 1

BURTON JOSEPH B · CIK 0001535505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,733.19

Underlying: Common Stock · 1,154.5 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-25-010507 · form4.xml · derivative · entry 1

DVORAK KATHLEEN S · CIK 0001214206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 220,522.83

Underlying: Common Stock · 3,704.2 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-25-009338 · form4.xml · derivative · entry 5

Tedford Thomas W · CIK 0001491769 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Performance Stock Units (2022-2024) · 9,208 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 · security: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_price: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.expiration_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

SEC source: 0001127602-25-009338 · form4.xml · derivative · entry 4

Tedford Thomas W · CIK 0001491769 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,208

Underlying: Performance Stock Units (2022-2024) · 9,208 shares

Expires not disclosed

F2 · security: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_price: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.expiration_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

SEC source: 0001127602-25-009338 · form4.xml · derivative · entry 3

Tedford Thomas W · CIK 0001491769 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 289,827

Underlying: Common Stock · 289,827 shares

Expires 2028-03-11

F1 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 11, 2028, provided that the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

SEC source: 0001127602-25-009338 · form4.xml · nonDerivative · entry 2

Tedford Thomas W · CIK 0001491769 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 483,612

SEC source: 0001127602-25-009338 · form4.xml · nonDerivative · entry 1

Tedford Thomas W · CIK 0001491769 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 486,310

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.

SEC source: 0001127602-25-009337 · form4.xml · derivative · entry 5

Schneider Pamela R · CIK 0001329851 · Sr VP, General Counsel & Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Performance Stock Units (2022-2024) · 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 · security: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F1 · derivative.exercise_price: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F1 · derivative.exercise_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F1 · derivative.expiration_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

SEC source: 0001127602-25-009337 · form4.xml · derivative · entry 4

Schneider Pamela R · CIK 0001329851 · Sr VP, General Counsel & Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,988

Underlying: Performance Stock Units (2022-2024) · 4,988 shares

Expires not disclosed

F1 · security: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F1 · derivative.exercise_price: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F1 · derivative.exercise_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F1 · derivative.expiration_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

SEC source: 0001127602-25-009337 · form4.xml · nonDerivative · entry 2

Schneider Pamela R · CIK 0001329851 · Sr VP, General Counsel & Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 263,826.62

SEC source: 0001127602-25-009337 · form4.xml · nonDerivative · entry 1

Schneider Pamela R · CIK 0001329851 · Sr VP, General Counsel & Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 265,288.62

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.

SEC source: 0001127602-25-009336 · form4.xml · derivative · entry 5

OCONNOR DEBORAH A · CIK 0001356797 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Performance Stock Units (2022-2024) · 8,575 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 · security: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_price: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.expiration_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

SEC source: 0001127602-25-009336 · form4.xml · derivative · entry 4

OCONNOR DEBORAH A · CIK 0001356797 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,575

Underlying: Performance Stock Units (2022-2024) · 8,575 shares

Expires not disclosed

F2 · security: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_price: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.expiration_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

SEC source: 0001127602-25-009336 · form4.xml · derivative · entry 3

OCONNOR DEBORAH A · CIK 0001356797 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,802

Underlying: Common Stock · 111,802 shares

Expires 2028-03-11

F1 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 11, 2028, provided that the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

SEC source: 0001127602-25-009336 · form4.xml · nonDerivative · entry 2

OCONNOR DEBORAH A · CIK 0001356797 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,062

SEC source: 0001127602-25-009336 · form4.xml · nonDerivative · entry 1

OCONNOR DEBORAH A · CIK 0001356797 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,575

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.

SEC source: 0001127602-25-009334 · form4.xml · derivative · entry 4

Monko Cezary L · CIK 0001699869 · Exec VP; Pres ACCO Brands EMEA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Performance Stock Units (2022-2024) · 6,906 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 · security: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_price: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.expiration_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

SEC source: 0001127602-25-009334 · form4.xml · derivative · entry 3

Monko Cezary L · CIK 0001699869 · Exec VP; Pres ACCO Brands EMEA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,906

Underlying: Performance Stock Units (2022-2024) · 6,906 shares

Expires not disclosed

F2 · security: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_price: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.expiration_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

SEC source: 0001127602-25-009334 · form4.xml · derivative · entry 2

Monko Cezary L · CIK 0001699869 · Exec VP; Pres ACCO Brands EMEA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,239

Underlying: Common Stock · 95,239 shares

Expires 2028-03-11

F1 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 11, 2028, provided that the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

SEC source: 0001127602-25-009334 · form4.xml · nonDerivative · entry 1

Monko Cezary L · CIK 0001699869 · Exec VP; Pres ACCO Brands EMEA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 276,532

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.

SEC source: 0001127602-25-009333 · form4.xml · derivative · entry 5

McCormack Gregory J. · CIK 0001433465 · SVP, Global Products & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Performance Stock Units (2022-2024) · 2,302 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 · security: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_price: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.expiration_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

SEC source: 0001127602-25-009333 · form4.xml · derivative · entry 4

McCormack Gregory J. · CIK 0001433465 · SVP, Global Products & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,302

Underlying: Performance Stock Units (2022-2024) · 2,302 shares

Expires not disclosed

F2 · security: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_price: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.exercise_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

F2 · derivative.expiration_date: Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

SEC source: 0001127602-25-009333 · form4.xml · derivative · entry 3

McCormack Gregory J. · CIK 0001433465 · SVP, Global Products & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,127

Underlying: Common Stock · 33,127 shares

Expires 2028-03-11

F1 · security: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 11, 2028, provided that the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

SEC source: 0001127602-25-009333 · form4.xml · nonDerivative · entry 2

McCormack Gregory J. · CIK 0001433465 · SVP, Global Products & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,160

SEC source: 0001127602-25-009333 · form4.xml · nonDerivative · entry 1

McCormack Gregory J. · CIK 0001433465 · SVP, Global Products & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,897

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.