JOHNSTON MICHAEL F

SEC source: 0001062993-24-019362 · form4.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,407

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: 0001062993-23-021142 · form4.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,515

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: 0001062993-22-022457 · form4.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,038

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: 0001062993-21-011078 · form4.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,596

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: 0001209191-21-038990 · doc4.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 143,178

F1 · security: Restricted stock units granted under the Issuer's Amended and Restated Armstrong Flooring, Inc. 2016 Directors Stock Unit Plan and as part of the Issuer's Nonemployee Director Compensation Program. Each unit represents the Reporting Person's right to receive one share of the Issuer's Common Stock. The units vest (contingent upon the Director's continued service as of such date) on the earlier of (i) the date of the next annual stockholders meeting; (ii) the death or total and permanent disability of the Director; or (iii) the date of any Change in Control Event (as defined in the Plan). Vested units will be acquirable by the Director, at the election of the Director: (i) on the date of the next annual stockholders meeting or (ii) at the time of the Director's separation from service.

F1 · shares: Restricted stock units granted under the Issuer's Amended and Restated Armstrong Flooring, Inc. 2016 Directors Stock Unit Plan and as part of the Issuer's Nonemployee Director Compensation Program. Each unit represents the Reporting Person's right to receive one share of the Issuer's Common Stock. The units vest (contingent upon the Director's continued service as of such date) on the earlier of (i) the date of the next annual stockholders meeting; (ii) the death or total and permanent disability of the Director; or (iii) the date of any Change in Control Event (as defined in the Plan). Vested units will be acquirable by the Director, at the election of the Director: (i) on the date of the next annual stockholders meeting or (ii) at the time of the Director's separation from service.

F2 · balance_after: Includes 124,949 vested units that are not yet acquirable by the Director per prior deferral elections by the Director under the terms of the Amended and Restated Armstrong Flooring, Inc. 2016 Directors Stock Unit Plan.

SEC source: 0001062993-20-005798 · form4.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,501

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: 0001209191-20-035449 · doc4.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 124,949

F1 · security: Restricted stock units granted under the Issuer's 2016 Directors Stock Unit Plan and as part of the Issuer's nonemployee Director Compensation Program. Each unit represents the Reporting Person's right to receive one share of the Issuer's Common Stock. The units vest (contingent upon the Director's continued service as of such date) on the earlier of (i) the date of the next annual stockholders meeting; (ii) the death or total and permanent disability of the Director; or (iii) the date of any Change in Control Event (as defined in the Plan). Vested units will be acquirable by the Director, at the election of the Director: (i) on the date of the next annual stockholders meeting or (ii) at the time of the Director's separation from service.

F1 · shares: Restricted stock units granted under the Issuer's 2016 Directors Stock Unit Plan and as part of the Issuer's nonemployee Director Compensation Program. Each unit represents the Reporting Person's right to receive one share of the Issuer's Common Stock. The units vest (contingent upon the Director's continued service as of such date) on the earlier of (i) the date of the next annual stockholders meeting; (ii) the death or total and permanent disability of the Director; or (iii) the date of any Change in Control Event (as defined in the Plan). Vested units will be acquirable by the Director, at the election of the Director: (i) on the date of the next annual stockholders meeting or (ii) at the time of the Director's separation from service.

F2 · balance_after: Includes 98,699 vested units that are not yet acquirable by the Director per prior elections by the Director.

SEC source: 0000106640-20-000006 · wf-form4_158049011460337.xml · derivative · entry 6

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 1,357 shares

Expires 2020-04-20

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

SEC source: 0000106640-20-000006 · wf-form4_158049011460337.xml · derivative · entry 5

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 1,589 shares

Expires 2025-04-19

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: 0000106640-20-000006 · wf-form4_158049011460337.xml · nonDerivative · entry 4

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,705

SEC source: 0000106640-20-000006 · wf-form4_158049011460337.xml · nonDerivative · entry 3

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,062

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 · kind: Mr. Johnston exercised a non-employee director stock option that was due to expire on April 19, 2025 and a non-employee diretor stock option that was due to expire on April 20, 2020 and sold the underlying shares for an average price of $154.23 per share. The selling price ranged from $154.20 to $154.24.

SEC source: 0000106640-20-000006 · wf-form4_158049011460337.xml · nonDerivative · entry 2

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,705

SEC source: 0000106640-20-000006 · wf-form4_158049011460337.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,294

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 · kind: Mr. Johnston exercised a non-employee director stock option that was due to expire on April 19, 2025 and a non-employee diretor stock option that was due to expire on April 20, 2020 and sold the underlying shares for an average price of $154.23 per share. The selling price ranged from $154.20 to $154.24.

SEC source: 0001209306-19-000001 · edgar.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,991

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: 0001209191-19-035013 · doc4.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,699

F1 · security: Restricted stock units granted under the Issuer's 2016 Directors Stock Unit Plan and as part of the Issuer's nonemployee Director Compensation Program. Each unit represents the Reporting Person's right to receive one share of the Issuer's common shares. The units vest (contingent upon the Director's continued service as of such date) on the earlier of (i) the date of the next annual stockholders meeting; (ii) the death or total and permanent disability of the Director; or (iii) the date of any Change in Control Event (as defined in the Plan). Vested units will be acquirable by the Director, at the election of the Director: (i) on the date of the next annual stockholders meeting or (ii) at the time of the Director's separation from service.

F2 · shares: Represents an annual grant of restricted stock units as the equity portion of the Director's retainer for Board service under the Issuer's nonemployee Director Compensation Program. The grant date fair value of the units is calculated under the Financial Accounting Standards Board's Accounting Standards Codification Topic 718 using the closing stock price of the Issuer's common shares on June 5, 2019, the first business day following the annual meeting of stockholders, which price was $11.05.

F3 · balance_after: Includes vested and unvested units as well as units not yet acquirable by the Director. Under the terms of the Issuer's 2016 Directors Stock Unit Plan, vested units under the Plan are not acquirable by the Director until, at the election of the Director: (i) the date of the next annual stockholders meeting or (ii) the time of the Director's separation from service.

SEC source: 0000106640-19-000081 · wf-form4_155562369371226.xml · derivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,939.116

Underlying: Common · 1,055 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the Board.

F1 · kind: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the Board.

F1 · derivative.exercise_date: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the Board.

F1 · derivative.expiration_date: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the Board.

F1 · balance_after: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the Board.

SEC source: 0000106640-19-000010 · wf-form4_154940207130946.xml · derivative · entry 3

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 2,845 shares

Expires 2019-04-21

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: 0000106640-19-000010 · wf-form4_154940207130946.xml · nonDerivative · entry 2

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,705

SEC source: 0000106640-19-000010 · wf-form4_154940207130946.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,550

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 · kind: Mr. Johnston exercised an non-employee director stock option that was due to expire on April 21, 2019 and sold the underlying shares.

SEC source: 0000029905-18-000067 · edgar.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,575

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.

F2 · balance_after: Reflects adjustments to previously granted deferred stock units of Issuer in connection with the separation of Apergy Corporation from the Issuer that was effected on May 9, 2018, to preserve the value of the Issuer securities as contemplated in the Employee Matters Agreement that was entered into by the Issuer and Apergy Corporation on that date.

SEC source: 0001209191-18-036070 · doc4.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,197

F1 · security: Restricted stock units granted under the Issuer's 2016 Directors Stock Unit Plan and as part of the Issuer's nonemployee Director Compensation Program. The units vest (contingent upon the Director's continued service as of such date) on the earlier of (i) the date of the next annual stockholders meeting; (ii) the death or total and permanent disability of the Director; or (iii) the date of any Change in Control Event (as defined in the Plan). Vested units will be acquirable by the Director, at the election of the Director: (i) on the date of the next annual stockholders meeting or (ii) at the time of the Director's separation from service.

F2 · shares: Represents an annual grant of restricted stock units as the equity portion of the Director's retainer for Board service under the Issuer's nonemployee Director Compensation Program. The grant date fair value of the units is calculated under the Financial Accounting Standards Board's Accounting Standards Codification Topic 718 using the closing stock price of the Issuer's common shares on June 4, 2018, the first business day following the annual stockholders meeting, which price was $13.30.

F3 · balance_after: Includes units that have vested but are not yet acquirable until the Director's separation from service which were granted under the director compensation program of Armstrong World Industries, Inc. ("AWI") prior to the Issuer's separation from AWI ("AWI Units"). The AWI Units are vested but are not acquirable by the Director (x) for AWI Units granted prior to June 2011, six (6) months following separation from service and (y) for AWI Units granted during and after June 2011, at the time of separation from service. Also includes vested and unvested units granted under the terms of the Issuer's 2016 Directors Stock Unit Plan. Vested units under the Plan are not acquirable by the Director until, at the election of the Director: (i) the next annual stockholders meeting or (ii) the time of the Director's separation from service.

SEC source: 0001209306-18-000003 · edgar.xml · derivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,362.151

Underlying: Common · 846 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the Board.

F1 · kind: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the Board.

F1 · derivative.exercise_date: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the Board.

F1 · derivative.expiration_date: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the Board.

F1 · balance_after: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the Board.

SEC source: 0001209306-18-000002 · edgar.xml · derivative · entry 3

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 1,258 shares

Expires 2018-04-15

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: 0001209306-18-000002 · edgar.xml · nonDerivative · entry 2

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,705

F1 · kind: Exercise of 1,258 shares of option awarded on 04/15/2008 at the option price of $81.75, turning in 553 shares of already-owned stock. All shares were currently exercisable and would have expired on 04/15/2018.

SEC source: 0001209306-18-000002 · edgar.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,258

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: 0001209306-17-000002 · edgar.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,245

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: 0001209191-17-038283 · doc4.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,303

F1 · shares: Consists of unvested units granted on June 5, 2017 under the terms of the 2016 Directors Stock Unit Plan. The units vest (contingent upon the Director's continued service as of such date) on the earlier of (i) the next annual stockholders meeting following the grant (ii) the death or total and permanent disability of the Director, or (iii) the date of any Change in Control (as defined in the Plan). Shares will be issued for vested units within 60 days of (x) the vesting date, or (y) a later deferral date if deferred by the Director under the terms of the Plan.

F1 · balance_after: Consists of unvested units granted on June 5, 2017 under the terms of the 2016 Directors Stock Unit Plan. The units vest (contingent upon the Director's continued service as of such date) on the earlier of (i) the next annual stockholders meeting following the grant (ii) the death or total and permanent disability of the Director, or (iii) the date of any Change in Control (as defined in the Plan). Shares will be issued for vested units within 60 days of (x) the vesting date, or (y) a later deferral date if deferred by the Director under the terms of the Plan.

SEC source: 0001209306-17-000001 · edgar.xml · derivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,176.28

Underlying: Common · 773 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the board.

F1 · kind: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the board.

F1 · derivative.exercise_date: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the board.

F1 · derivative.expiration_date: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the board.

F1 · balance_after: Deferral of stock award to the Deferred Compensation Plan II for Nonemployee Directors. Shares are payable in common stock of the company on a one-for-one basis following the reporting person's departure from the board.

SEC source: 0001209306-16-000005 · edgar.xml · nonDerivative · entry 1

JOHNSTON MICHAEL F · CIK 0001209306 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,573

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.