APOG · Apogee Enterprises, Inc.

Shares vest in three equal installments on 7/6/2027, 4/30/2028 and 4/30/2029.

Includes shares allocated under the Employee Stock Purchase Plan as of 7/6/2026 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

Shares vest on 7/6/2028.

Includes shares allocated under the Employee Stock Purchase Plan as of 7/6/2026 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

The phantom stock units were allocated under the Deferred Compensation Plan for Non-Employee Directors. The phantom stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurance of other events specified in the Plan.

Settled 1-for-1.

Additional phantom stock units acquired pursuant to a dividend equivalent reinvestment feature of the Deferred Compensation Plan for Non-Employee Directors.

Settled 1-for-1.

Additional deferred restricted stock units acquired pursuant to a dividend equivalent reinvestment feature of the 2009 Non-Employee Director Stock Incentive Plan, the 2019 Non-Employee Director Stock Plan and the 2019 Stock Incentive Plan.

The deferred restricted stock units were allocated under the 2009 Non-Employee Director Stock Incentive Plan, the 2019 Non-Employee Director Stock Plan and the 2019 Stock Incentive Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurrence of other events specified in the Plan.

The deferred restricted stock units were allocated under the 2009 Non-Employee Director Stock Incentive Plan and the 2019 Non-Employee Director Stock Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurance of other events specified in the Plan.

Settled 1-for-1.

Additional deferred restricted stock units acquired pursuant to a dividend equivalent reinvestment feature of the 2009 Non-Employee Director Stock Incentive Plan and the 2019 Non-Employee Director Stock Plan.

The deferred restricted stock units were allocated under the 2019 Non-Employee Director Stock Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurrence of other events specified in the Plan.

Settled 1-for-1.

Additional deferred restricted stock units were allocated pursuant to a dividend equivalent reinvestment feature of the 2019 Non-Employee Director Stock Plan.

The deferred restricted stock units were awarded under the 2019 Non-Employee Director Stock Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person or following the occurance of other events specified in the Plan.

Settled 1-for-1.

Additional deferred restricted stock units acquired pursuant to a dividend equivalent reinvestment feature of the 2019 Non-Employee Director Stock Plan.

Settled 1-for-1.

Additional phantom stock units acquired pursuant to a dividend equivalent reinvestment feature of the Deferred Compensation Plan for Non-Employee Directors.

The phantom stock units were allocated under the Deferred Compensation Plan for Non-Employee Directors. The phantom stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurrence of other events specified in the Plan.

The deferred restricted stock units were granted pursuant to the 2019 Non-Employee Director Stock Plan. The units will be settled in shares of common stock following the reporting person's termination of service from the Board, in accordance with the reporting person's election or upon the occurrance of other events specified in the Plan.

Settled 1-for-1.

Includes deferred restricted stock units acquired pursuant to a dividend equivalent reinvestment feature of the 2019 Non-Employee Director Stock Plan.

The deferred restricted stock units were allocated under the 2019 Non-Employee Director Stock Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person or following the occurrence of other events specified in the Plan.

Settled 1-for 1.

Includes deferred restricted stock units acquired pursuant to a dividend equivalent reinvestment feature of the 2019 Non-Employee Director Stock Plan.

The reported shares vest over a three-year period, with one-third vesting on each anniversary of the grant date.

Includes restricted stock awards under the 2019 Non-Employee Director Stock Plan.

The deferred restricted stock units were allocated under the 2019 Non-Employee Director Stock Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person or following the occurrence of other events specified in the Plan.

Settled 1-for-1.

Includes deferred restricted stock units acquired pursuant to a dividend equivalent feature of the 2009 Non-Employee Director Stock Incentive Plan and the 2019 Non-Employee Director Stock Plan.

The reported shares vest over a three-year period, with one-third vesting on each anniversary of the grant date.

Includes restricted stock awards under the 2019 Non-Employee Director Stock Plan.

Includes the aggregate number of shares withheld for tax liability.

Includes shares allocated under the Employee Stock Purchase Plan as of 5/4/26 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

Includes the aggregate number of shares withheld for tax liability.

Includes shares of restricted stock granted under the 2019 Stock Incentive Plan.

Includes the aggregate number of shares withheld for tax liability.

Includes shares of restricted stock granted under the 2019 Stock Incentive Plan.

Includes the aggregate number of shares withheld for tax liability.

Includes shares allocated under the Employee Stock Purchase Plan as of 5/4/26 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

Includes the aggregate number of shares withheld for tax liability.

Includes shares allocated under the Employee Stock Purchase Plan as of 5/4/26 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

Includes the aggregate number of shares withheld for tax liability.

Includes shares of restricted stock granted under the 2019 Stock Incentive Plan.

Shares vest over a three-year vesting period with one-third of the shares vesting on 4/30/27, 4/30/28 and 4/30/29.

Includes shares allocated under the Employee Stock Purchase Plan as of 4/22/26.

Includes the aggregate number of shares withheld to pay for withholding taxes.

Includes shares allocated under the Employee Stock Purchase Plan as of 4/22/26 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

Shares vest over a three-year vesting period with one-third of the shares vesting on 4/30/27, 4/30/28 and 4/30/29.

Includes shares of restricted stock granted under the 2019 Stock Incentive Plan.

Performance share units awarded based upon pre-determined corporate financial performance criteria.

Includes shares allocated under the Employee Stock Purchase Plan as of 4/22/26 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

Includes the aggregate number of shares withheld to pay for withholding taxes.

Includes shares of restricted stock granted under the 2019 Stock Incentive Plan.

Performance share units awarded based upon pre-determined corporate financial performance criteria.

Includes shares of restricted stock granted under the 2019 Stock Incentive Plan.

Shares vest over a three-year vesting period with one-third of the shares vesting on 4/30/27, 4/30/28 and 4/30/29.

Includes shares allocated under the Employee Stock Purchase Plan as of 4/22/26 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

Shares vest over a three-year vesting period with one-third of the shares vesting on 4/30/27, 4/30/28 and 4/30/29.

Includes shares of restricted stock granted under the 2019 Stock Incentive Plan.

Shares vest over a three-year vesting period with one-third of the shares vesting on 4/30/27, 4/30/28 and 4/30/29.

Includes shares of restricted stock granted under the 2019 Stock Incentive Plan.

Shares vest over a three-year vesting period with one-third of the shares vesting on 4/30/27, 4/30/28 and 4/30/29.

Includes shares allocated under the Employee Stock Purchase Plan as of 4/22/26 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

Settled 1-for-1.

Additional phantom stock units acquired pursuant to a dividend equivalent reinvestment feature of the Deferred Compensation Plan for Non-Employee Directors.

The phantom stock units were allocated under the Deferred Compensation Plan for Non-Employee Directors. The phantom stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurrence of other events specified in the Plan.

Settled 1-for-1.

Additional deferred restricted stock units acquired pursuant to a dividend equivalent reinvestment feature of the 2009 Non-Employee Director Stock Incentive Plan, the 2019 Non-Employee Director Stock Plan and the 2019 Stock Incentive Plan.

The deferred restricted stock units were allocated under the 2009 Non-Employee Director Stock Incentive Plan, the 2019 Non-Employee Director Stock Plan and the 2019 Stock Incentive Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurrence of other events specified in the Plan.

Settled 1-for-1.

Additional phantom stock units acquired pursuant to a dividend equivalent reinvestment feature of the Deferred Compensation Plan for Non-Employee Directors.

The phantom stock units were allocated under the Deferred Compensation Plan for Non-Employee Directors. The phantom stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurrence of other events specified in the Plan.

Settled 1-for-1.

Additional deferred restricted stock units were allocated pursuant to a dividend equivalent reinvestment feature of the 2019 Non-Employee Director Stock Plan.

The deferred restricted stock units were allocated under the 2019 Non-Employee Director Stock Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurrence of other events specified in the Plan.

Settled 1-for-1.

Additional deferred restricted stock units were allocated pursuant to a dividend reinvestment feature of the 2019 Non-Employee Director Stock Plan.

The deferred restricted stock units were allocated under the 2019 Non-Employee Director Stock Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurrence of other events specified in the Plan.

Settled 1-for-1.

Additional deferred restricted stock units acquired pursuant to a dividend equivalent reinvestment feature of the 2009 Non-Employee Director Stock Incentive Plan and the 2019 Non-Employee Director Stock Plan.

The deferred restricted stock units were allocated under the 2009 Non-Employee Director Stock Incentive Plan and the 2019 Non-Employee Director Stock Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurrence of other events specified in the Plan.

Settled 1-for-1.

Additional deferred restricted stock units acquired pursuant to a dividend equivalent reinvestment feature of the 2009 Non-Employee Director Stock Incentive Plan and the 2019 Non-Employee Director Stock Plan.

The deferred restricted stock units were allocated under the 2009 Non-Employee Director Stock Incentive Plan and the 2019 Non-Employee Director Stock Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurrence of other events specified in the Plan.

Shares vest over a two-year vesting period with one-half vesting on 2/2/27 and 2/2/28.

Includes shares allocated under the Employee Stock Purchase Plan as of 2/2/26.

Includes the aggregate number of shares withheld for tax liablity.

Includes shares allocated under the Employee Stock Purchase Plan as of 2/2/26 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

Shares vest 50% each year on 1/19/2027 and 1/19/2028.

Includes shares of restricted stock granted under the 2019 Stock Incentive Plan.

Shares vest over a two-year vesting period with one-half of the shares vesting on 1/14/27 and 1/14/28.

Includes shares allocated under the Employee Stock Purchase Plan as of 1/14/26 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

Shares vest over a two-year vesting period with one-half of the shares vesting on 1/14/27 and 1/14/28.

Includes shares allocated under the Employee Stock Purchase Plan as of 1/14/26 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

The deferred restricted stock units were allocated under the 2009 Non-Employee Director Stock Incentive Plan, the 2019 Non-Employee Director Stock Plan and the 2019 Stock Incentive Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person, or following the occurrence of other events specified in the Plan.

Settled 1- for -1.

Includes deferred restricted stock units pursuant to a dividend equivalent reinvestment feature of the 2009 Non-Employee Director Stock Incentive Plan, the 2019 Non-Employee Director Stock Plan and the 2019 Stock Incentive Plan.

Shares vest over a one year vesting period with all of the shares vesting on 1/14/2027.

Shares vest over a two-year vesting period with one-half of the shares vesting on 1/14/27 and 1/14/28.

Includes shares of restricted stock granted under the 2019 Stock Incentive Plan.

Shares vest over a two-year vesting period with one-half of the shares vesting on 1/14/27 and 1/14/28.

Includes shares of restricted stock granted under the 2019 Stock Incentive Plan.

Includes the aggregate number of shares withheld for tax liability.

Includes shares of restricted stock granted under the 2019 Stock Incentive Plan.

Settled -1 for -1.

The deferred restricted stock units were settled in shares of common stock in accordance with the election of the reporting person as specified in the Plan.

The deferred restricted stock units were allocated under the 2009 Non-Employee Director Stock Incentive Plan and the 2019 Non-Employee Director Stock Plan. The deferred restricted stock units will be settled in shares of common stock following the director's termination from the Board in accordance with the election of the reporting person or following the occurrence of other events specified in the Plan.

The deferred restricted stock units were settled in shares of common stock in accordance with the election of the reporting person as specified in the Plan.