AWI

SEC source: 0001127602-19-024664 · form4.xml · nonDerivative · entry 1

Thomas Cherryl T · CIK 0001671319 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,214

F1 · security: Restricted stock units granted under the 2016 Directors Stock Unit Plan, as amended, 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 one-year anniversary of the grant; (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) at the vesting of the units at the one-year anniversary of the grant or (ii) at the time of the Director's termination of service.

F2 · shares: Represents an annual grant of restricted stock units as the equity portion of the Directors 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 July 12, 2019, the first business day following the Issuer's Annual Meeting of Shareholders, which price was $98.71.

F3 · balance_after: Includes vested and unvested units as well as units not yet acquirable by the Director. Under the terms of the 2008 Directors Stock Unit Plan, as amended (the "2008 Plan"), vested units under the 2008 Plan are not acquirable by the Director until (i) for those restricted stock units granted prior to June 2011, six (6) months following the termination of service on the Issuer's Board of Directors, and, (ii) for those units granted during and after June 2011, at the time of termination of service on the Issuer's Board of Directors. Under the terms of the 2016 Directors Stock Unit Plan, as amended (the "2016 Plan"), vested units under the 2016 Plan are not acquirable by the Director until, at the election of the Director: (i) the vesting of the units at the one-year anniversary of the grant or (ii) the time of the Director's termination of service.

SEC source: 0001127602-19-024662 · form4.xml · nonDerivative · entry 1

TEMPLIN ROY W · CIK 0001047391 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,736

F1 · security: Restricted stock units granted under the 2016 Directors Stock Unit Plan, as amended, 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 one-year anniversary of the grant; (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) at the vesting of the units at the one-year anniversary of the grant of (ii) at the time of the Director's termination of service.

F2 · shares: Represents an annual grant of restricted stock units as the equity portion of the Directors 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 July 12, 2019 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $98.71.

F3 · balance_after: Includes vested and unvested units as well as units not yet acquirable by the Director. Under the terms of the 2008 Directors Stock Unit Plan, as amended (the "2008 Plan"), vested units under the 2008 Plan are not acquirable by the Director until (i) for those restricted stock units granted prior to June 2011, six (6) months following the termination of service on the Issuer's Board of Directors, and, (ii) for those units granted during and after June 2011, at the time of termination of service on the Issuer's Board of Directors. Under the terms of the 2016 Directors Stock Unit Plan, as amended (the "2016 Plan"), vested units under the 2016 Plan are not acquirable by the Director until, at the election of the Director: (i) the vesting of the units at the one-year anniversary of the grant or (ii) the time of the Director's termination of service. Also includes 2,670 shares of Common Stock held by the Director.

SEC source: 0001127602-19-024660 · form4.xml · nonDerivative · entry 1

Shurts Wayne · CIK 0001490340 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,064

F1 · security: Restricted stock units granted under the 2016 Directors Stock Unit Plan, as amended, 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 one-year anniversary of the grant; (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) at the vesting of the units at the one-year anniversary of the grant or (ii) at the time of the Director's termination of service.

F2 · shares: Represents an annual grant of restricted stock units as the equity portion of the Directors 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 July 12, 2019, the first business day following the Issuer's Annual Meeting of Shareholders, which price was $98.71.

F3 · balance_after: Includes vested and unvested units as well as units not yet acquirable by the Director. Under the terms of the 2008 Directors Stock Unit Plan, as amended (the "2008 Plan"), vested units under the 2008 Plan are not acquirable by the Director until (i) for those restricted stock units granted prior to June 2011, six (6) months following the termination of service on the Issuer's Board of Directors, and, (ii) for those units granted during and after June 2011, at the time of termination of service on the Issuer's Board of Directors. Under the terms of the 2016 Directors Stock Unit Plan, as amended (the "2016 Plan"), vested units under the 2016 Plan are not acquirable by the Director until, at the election of the Director: (i) the vesting of the units at the one-year anniversary of the grant or (ii) the time of the Director's termination of service.

SEC source: 0001127602-19-024658 · form4.xml · nonDerivative · entry 1

ROBERTS JOHN JOSEPH · CIK 0001243108 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,497

F1 · security: Restricted stock units granted under the 2016 Directors Stock Unit Plan, as amended, 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 one-year anniversary of the grant; (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) at the vesting of the units at the one-year anniversary of the grant or (ii) at the time of the Director's termination of service.

F2 · shares: Represents an annual grant of restricted stock units as the equity portion of the Directors 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 July 12, 2019 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $98.71.

F3 · balance_after: Includes vested and unvested units as well as units not yet acquirable by the Director. Under the terms of the 2008 Directors Stock Unit Plan, as amended (the "2008 Plan"), vested units under the 2008 Plan are not acquirable by the Director until (i) for those restricted stock units granted prior to June 2011, six (6) months following the termination of service on the Issuer's Board of Directors, and, (ii) for those units granted during and after June 2011, at the time of termination of service on the Issuer's Board of Directors. Under the terms of the 2016 Directors Stock Unit Plan, as amended (the "2016 Plan"), vested units under the 2016 Plan are not acquirable by the Director until, at the election of the Director: (i) the vesting of the units at the one-year anniversary of the grant or (ii) the time of the Director's termination of service.

SEC source: 0001127602-19-024654 · form4.xml · nonDerivative · entry 1

Melville James Clinton · CIK 0001471798 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,892

F1 · security: Restricted stock units granted under the 2016 Directors Stock Unit Plan, as amended, 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 one-year anniversary of the grant; (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) at the vesting of the units at the one-year anniversary of the grant or (ii) at the time of the Director's termination of service.

F2 · shares: Represents an annual grant of restricted stock units as the equity portion of the Directors 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 July 12, 2019 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $98.71.

F3 · balance_after: Includes vested and unvested units as well as units not yet acquirable by the Director. Under the terms of the 2008 Directors Stock Unit Plan, as amended (the "2008 Plan"), vested units under the 2008 Plan are not acquirable by the Director until (i) for those restricted stock units granted prior to June 2011, six (6) months following the termination of service on the Issuer's Board of Directors, and, (ii) for those units granted during and after June 2011, at the time of termination of service on the Issuer's Board of Directors. Under the terms of the 2016 Directors Stock Unit Plan, as amended (the "2016 Plan"), vested units under the 2016 Plan are not acquirable by the Director until, at the election of the Director: (i) the vesting of the units at the one-year anniversary of the grant or (ii) the time of the Director's termination of service. Also includes 4,229 shares of Common Stock held by the Director.

SEC source: 0001127602-19-024652 · form4.xml · nonDerivative · entry 1

MCWILLIAMS LARRY S · CIK 0001194075 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,718

F1 · security: Restricted stock units granted under the 2016 Directors Stock Unit Plan, as amended, 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 one-year anniversary of the grant; (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) at the vesting of the units at the one-year anniversary of the grant or (ii) at the time of the Director's termination of 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 July 12, 2019, the first business day following the Issuer's Annual Meeting of Shareholders, which price was $98.71.

F3 · balance_after: Includes vested and unvested units as well as units not yet acquirable by the Director. Under the terms of the 2008 Directors Stock Unit Plan, as amended (the "2008 Plan"), vested units under the 2008 Plan are not acquirable by the Director until (i) for those restricted stock units granted prior to June 2011, six (6) months following the termination of service on the Issuer's Board of Directors, and, (ii) for those units granted during and after June 2011, at the time of termination of service on the Issuer's Board of Directors. Under the terms of the 2016 Directors Stock Unit Plan, as amended (the "2016 Plan"), vested units under the 2016 Plan are not acquirable by the Director until, at the election of the Director: (i) the vesting of the units at the one-year anniversary of the grant or (ii) the time of the Director's termination of service.

SEC source: 0001127602-19-024649 · form4.xml · nonDerivative · entry 1

Loughran Barbara · CIK 0001778333 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,064

F1 · security: Restricted stock units granted under the 2016 Directors Stock Unit Plan, as amended, 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 one-year anniversary of the grant; (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) at the vesting of the units at the one-year anniversary of the grant or (ii) at the time of the Director's termination of 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 July 12, 2019, the first business day following the Issuer's Annual Meeting of Shareholders, which price was $98.71.

F3 · balance_after: Includes vested and unvested units as well as units not yet acquirable by the Director. Under the terms of the 2008 Directors Stock Unit Plan, as amended (the "2008 Plan"), vested units under the 2008 Plan are not acquirable by the Director until (i) for those restricted stock units granted prior to June 2011, six (6) months following the termination of service on the Issuer's Board of Directors, and, (ii) for those units granted during and after June 2011, at the time of termination of service on the Issuer's Board of Directors. Under the terms of the 2016 Directors Stock Unit Plan, as amended (the "2016 Plan"), vested units under the 2016 Plan are not acquirable by the Director until, at the election of the Director: (i) the vesting of the units at the one-year anniversary of the grant or (ii) the time of the Director's termination of service.

SEC source: 0001127602-19-024645 · form4.xml · nonDerivative · entry 1

Huang Tao · CIK 0001324003 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,719

F1 · security: Restricted stock units granted under the 2016 Directors Stock Unit Plan, as amended, 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 one-year anniversary of the grant; (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) at the vesting of the units at the one-year anniversary of the grant or (ii) at the time of the Director's termination of service.

F2 · shares: Represents an annual grant of restricted stock units as the equity portion of the Directors 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 July 12, 2019, the first business day following the Issuer's Annual Meeting of Shareholders, which price was $98.71.

F3 · balance_after: Includes vested and unvested units as well as units not yet acquirable by the Director. Under the terms of the 2008 Directors Stock Unit Plan, as amended (the "2008 Plan"), vested units under the 2008 Plan are not acquirable by the Director until (i) for those restricted stock units granted prior to June 2011, six (6) months following the termination of service on the Issuer's Board of Directors, and, (ii) for those units granted during and after June 2011, at the time of termination of service on the Issuer's Board of Directors. Under the terms of the 2016 Directors Stock Unit Plan, as amended (the "2016 Plan"), vested units under the 2016 Plan are not acquirable by the Director until, at the election of the Director: (i) the vesting of the units at the one-year anniversary of the grant or (ii) the time of the Director's termination of service.

SEC source: 0001127602-19-017755 · form4.xml · nonDerivative · entry 1

Romano Ellen R. · CIK 0001582947 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,905

F1 · price: The sale price represents the weighted average price of the shares sold ranging from $87.68 to $88.63 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · balance_after: Reflects a correction to previously reported amount on the Form 3 filed on July 26, 2013 that was inadvertently overstated by 4,491 shares.

SEC source: 0001127602-19-016948 · form4.xml · derivative · entry 3

McNamara Stephen F · CIK 0001438149 · Vice President and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,778 shares

Expires 2020-04-01

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

F1 · derivative.exercise_date: Grant has a graded vesting schedule. Date Exercisable will vary for each vesting tranche. All options are currently vested and exercisable.

SEC source: 0001127602-19-016948 · form4.xml · nonDerivative · entry 2

McNamara Stephen F · CIK 0001438149 · Vice President and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,473

SEC source: 0001127602-19-016948 · form4.xml · nonDerivative · entry 1

McNamara Stephen F · CIK 0001438149 · Vice President and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,251

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: 0001418812-19-000024 · primary_doc.xml · nonDerivative · entry 1

ValueAct Holdings, L.P. · CIK 0001418814 · Director · See Remarks

ValueAct Capital Master Fund, L.P. · CIK 0001464912 · Director · See Remarks

VA Partners I, LLC · CIK 0001418812 · Director · See Remarks

ValueAct Capital Management, L.P. · CIK 0001351069 · Director · See Remarks

ValueAct Capital Management, LLC · CIK 0001351073 · Director · See Remarks

ValueAct Holdings II, L.P. · CIK 0001763309 · Director · See Remarks

ValueAct Holdings GP, LLC · CIK 0001418813 · Director · See Remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F1 · ownership.nature: Each reporting person listed herein disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that such person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

F2 · ownership.nature: The securities reported herein are held by ValueAct Capital Master Fund, L.P. and may be deemed to be indirectly beneficially owned by (i) VA Partners I, LLC as General Partner of ValueAct Capital Master Fund, L.P., (ii) ValueAct Capital Management, L.P. as the manager of ValueAct Capital Master Fund, L.P., (iii) ValueAct Capital Management, LLC as General Partner of ValueAct Capital Management, L.P., (iv) ValueAct Holdings, L.P. as the majority owner of the membership interests of VA Partners I, LLC, (v) ValueAct Holdings II, L.P. as the sole owner of the membership interests of ValueAct Capital Management, LLC and as the majority owner of the limited partnership interests of ValueAct Capital Management, L.P., and (vi) ValueAct Holdings GP, LLC as General Partner of ValueAct Holdings, L.P. and ValueAct Holdings II, L.P.

SEC source: 0001127602-19-015327 · form4.xml · nonDerivative · entry 1

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,692

F1 · shares: Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax obligations incurred upon the vesting of certain restricted stock units granted to the Reporting Person under the 2011 Long-Term Incentive Plan and previously disclosed by the Reporting Person on Table II on April 13, 2016.

SEC source: 0001127602-19-015329 · form4.xml · nonDerivative · entry 1

McNamara Stephen F · CIK 0001438149 · Vice President and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,473

F1 · shares: Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax obligations incurred upon the vesting of certain restricted stock units granted to the Reporting Person under the 2011 Long-Term Incentive Plan and previously disclosed by the Reporting Person on Table II on April 13, 2016.

SEC source: 0001127602-19-015325 · form4.xml · nonDerivative · entry 1

Romano Ellen R. · CIK 0001582947 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,896

F1 · shares: Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax obligations incurred upon the vesting of certain restricted stock units granted to the Reporting Person under the 2011 Long-Term Incentive Plan and previously disclosed by the Reporting Person on Table II on April 13, 2016.

SEC source: 0001127602-19-014626 · form4.xml · derivative · entry 3

McNamara Stephen F · CIK 0001438149 · Vice President and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,006

Underlying: Common Stock · 5,006 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.

F3 · derivative.exercise_price: Each performance restricted stock unit represents a contingent right to receive one share of Issuer's common stock.

F4 · derivative.exercise_date: The performance restricted stock units were granted upon achievement of certain performance metrics pursuant to the performance-based restricted stock units granted on April 11, 2016 under the Company's Long-Term Incentive Plan. The performance period for the performance restricted stock units was April 1, 2016 to December 31, 2018, with vesting subject to approval of the performance calculation by the Management Development and Compensation Committee of the Issuer's Board of Directors. This approval was obtained on April 1, 2019.

F5 · derivative.expiration_date: Not applicable.

SEC source: 0001127602-19-014626 · form4.xml · nonDerivative · entry 2

McNamara Stephen F · CIK 0001438149 · Vice President and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,881

F2 · shares: Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax obligations upon the vesting of performance restricted stock units granted to the Reporting Person under the Issuer's Long-Term Incentive Plan.

SEC source: 0001127602-19-014626 · form4.xml · nonDerivative · entry 1

McNamara Stephen F · CIK 0001438149 · Vice President and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,508

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

F1 · shares: Reflects the conversion of previously granted performance restricted stock units into shares of the Issuer's common stock in connection with the vesting of the units based on underlying performance metrics.

SEC source: 0001127602-19-014620 · form4.xml · derivative · entry 3

Romano Ellen R. · CIK 0001582947 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,904

Underlying: Common Stock · 13,904 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.

F3 · derivative.exercise_price: Each performance restricted stock unit represents a contingent right to receive one share of Issuer's common stock.

F4 · derivative.exercise_date: The performance restricted stock units were granted upon achievement of certain performance metrics pursuant to the performance-based restricted stock units granted on April 11, 2016 under the Company's Long-Term Incentive Plan. The performance period for the performance restricted stock units was April 1, 2016 to December 31, 2018, with vesting subject to approval of the performance calculation by the Management Development and Compensation Committee of the Issuer's Board of Directors. This approval was obtained on April 1, 2019.

F5 · derivative.expiration_date: Not applicable.

SEC source: 0001127602-19-014620 · form4.xml · nonDerivative · entry 2

Romano Ellen R. · CIK 0001582947 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,204

F2 · shares: Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax obligations upon the vesting of performance restricted stock units granted to the Reporting Person under the Issuer's Long-Term Incentive Plan.

SEC source: 0001127602-19-014620 · form4.xml · nonDerivative · entry 1

Romano Ellen R. · CIK 0001582947 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,250

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

F1 · shares: Reflects the conversion of previously granted performance restricted stock units into shares of the Issuer's common stock in connection with the vesting of the units based on underlying performance metrics.

SEC source: 0001127602-19-014598 · form4.xml · derivative · entry 3

Chiappone Charles M · CIK 0001671166 · SVP, Ceiling Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,252

Underlying: Common Stock · 42,252 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.

F3 · derivative.exercise_price: Each performance restricted stock unit represents a contingent right to receive one share of Issuer's common stock.

F4 · derivative.exercise_date: The performance restricted stock units were granted upon achievement of certain performance metrics pursuant to the performance-based restricted stock units granted on April 11, 2016 under the Company's Long-Term Incentive Plan. The performance period for the performance restricted stock units was April 1, 2016 to December 31, 2018, with vesting subject to approval of the performance calculation by the Management Development and Compensation Committee of the Issuer's Board of Directors. This approval was obtained on April 1, 2019.

F5 · derivative.expiration_date: Not applicable.

SEC source: 0001127602-19-014598 · form4.xml · nonDerivative · entry 2

Chiappone Charles M · CIK 0001671166 · SVP, Ceiling Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,605

F2 · shares: Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax obligations upon the vesting of performance restricted stock units granted to the Reporting Person under the Issuer's Long-Term Incentive Plan.

SEC source: 0001127602-19-014598 · form4.xml · nonDerivative · entry 1

Chiappone Charles M · CIK 0001671166 · SVP, Ceiling Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,766

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

F1 · shares: Reflects the conversion of previously granted performance restricted stock units into shares of Issuer's common stock in connection with the vesting of the units based on underlying performance metrics.

SEC source: 0001127602-19-014608 · form4.xml · derivative · entry 3

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,078

Underlying: Common Stock · 23,078 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.

F3 · derivative.exercise_price: Each performance restricted stock unit represents a contingent right to receive one share of Issuer's common stock.

F4 · derivative.exercise_date: The performance restricted stock units were granted upon achievement of certain performance metrics pursuant to the performance-based restricted stock units granted on April 11, 2016 under the Company's Long-Term Incentive Plan. The performance period for the performance restricted stock units was April 1, 2016 to December 31, 2018, with vesting subject to approval of the performance calculation by the Management Development and Compensation Committee of the Issuer's Board of Directors. This approval was obtained on April 1, 2019.

F5 · derivative.expiration_date: Not applicable.

SEC source: 0001127602-19-014608 · form4.xml · nonDerivative · entry 2

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,142

F2 · shares: Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax obligations upon the vesting of performance restricted stock units granted to the Reporting Person under the Issuer's Long-Term Incentive Plan.

SEC source: 0001127602-19-014608 · form4.xml · nonDerivative · entry 1

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,992

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

F1 · shares: Reflects the conversion of previously granted performance restricted stock units into shares of the Issuer's common stock in connection with the vesting of the units based on underlying performance metrics.

SEC source: 0001127602-19-014582 · form4.xml · derivative · entry 3

Grizzle Victor · CIK 0001509566 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 277,658

Underlying: Common Stock · 277,658 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.

F3 · derivative.exercise_price: Each performance restricted stock unit represents a contingent right to receive one share of Issuer's common stock.

F4 · derivative.exercise_date: The performance restricted stock units were granted upon achievement of certain performance metrics pursuant to the performance-based restricted stock units granted on April 11, 2016 under the Company's Long-Term Incentive Plan. The performance period for the performance restricted stock units was April 1, 2016 to December 31, 2018, with vesting subject to approval of the performance calculation by the Management Development and Compensation Committee of the Issuer's Board of Directors. This approval was obtained on April 1, 2019.

F5 · derivative.expiration_date: Not applicable.

SEC source: 0001127602-19-014582 · form4.xml · nonDerivative · entry 2

Grizzle Victor · CIK 0001509566 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 192,921

F2 · shares: Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax obligations upon the vesting of performance restricted stock units granted to the Reporting Person under the Issuer's Long-Term Incentive Plan.

SEC source: 0001127602-19-014582 · form4.xml · nonDerivative · entry 1

Grizzle Victor · CIK 0001509566 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 313,648

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

F1 · shares: Reflects the conversion of previously granted performance restricted stock units into shares of Issuer's common stock in connection with the vesting of the units based on underlying performance metrics.

SEC source: 0001127602-19-014589 · form4.xml · derivative · entry 3

MacNeal Brian L · CIK 0001671163 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,500

Underlying: Common Stock · 59,500 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.

F3 · derivative.exercise_price: Each performance restricted stock unit represents a contingent right to receive one share of Issuer's common stock.

F4 · derivative.exercise_date: The performance restricted stock units were granted upon achievement of certain performance metrics pursuant to the performance-based restricted stock units granted on April 11, 2016 under the Company's Long-Term Incentive Plan. The performance period for the performance restricted stock units was April 1, 2016 to December 31, 2018, with vesting subject to approval of the performance calculation by the Management Development and Compensation Committee of the Issuer's Board of Directors. This approval was obtained on April 1, 2019.

F5 · derivative.expiration_date: Not applicable.

SEC source: 0001127602-19-014589 · form4.xml · nonDerivative · entry 2

MacNeal Brian L · CIK 0001671163 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,032

F2 · shares: Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax obligations upon the vesting of performance restricted stock units granted to the Reporting Person under the Issuer's Long-Term Incentive Plan.

SEC source: 0001127602-19-014589 · form4.xml · nonDerivative · entry 1

MacNeal Brian L · CIK 0001671163 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,722

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

F1 · shares: Reflects the conversion of previously granted performance restricted stock units into shares of the Issuer's common stock in connection with the vesting of the units based on underlying performance metrics.

SEC source: 0001418812-19-000013 · primary_doc.xml · nonDerivative · entry 1

ValueAct Holdings, L.P. · CIK 0001418814 · Director · See Remarks

ValueAct Capital Master Fund, L.P. · CIK 0001464912 · Director · See Remarks

VA Partners I, LLC · CIK 0001418812 · Director · See Remarks

ValueAct Capital Management, L.P. · CIK 0001351069 · Director · See Remarks

ValueAct Capital Management, LLC · CIK 0001351073 · Director · See Remarks

ValueAct Holdings II, L.P. · CIK 0001763309 · Director · See Remarks

ValueAct Holdings GP, LLC · CIK 0001418813 · Director · See Remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 63,910

F1 · ownership.nature: Each reporting person listed herein disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that such person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

F2 · ownership.nature: The securities reported herein are held by ValueAct Capital Master Fund, L.P. and may be deemed to be indirectly beneficially owned by (i) VA Partners I, LLC as General Partner of ValueAct Capital Master Fund, L.P., (ii) ValueAct Capital Management, L.P. as the manager of ValueAct Capital Master Fund, L.P., (iii) ValueAct Capital Management, LLC as General Partner of ValueAct Capital Management, L.P., (iv) ValueAct Holdings, L.P. as the majority owner of the membership interests of VA Partners I, LLC, (v) ValueAct Holdings II, L.P. as the sole owner of the membership interests of ValueAct Capital Management, LLC and as the majority owner of the limited partnership interests of ValueAct Capital Management, L.P., and (vi) ValueAct Holdings GP, LLC as General Partner of ValueAct Holdings, L.P. and ValueAct Holdings II, L.P.

SEC source: 0001418812-19-000009 · primary_doc.xml · nonDerivative · entry 1

ValueAct Holdings, L.P. · CIK 0001418814 · Director · See Remarks

ValueAct Capital Master Fund, L.P. · CIK 0001464912 · Director · See Remarks

VA Partners I, LLC · CIK 0001418812 · Director · See Remarks

ValueAct Capital Management, L.P. · CIK 0001351069 · Director · See Remarks

ValueAct Capital Management, LLC · CIK 0001351073 · Director · See Remarks

ValueAct Holdings II, L.P. · CIK 0001763309 · Director · See Remarks

ValueAct Holdings GP, LLC · CIK 0001418813 · Director · See Remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 519,910

F1 · ownership.nature: Each reporting person listed herein disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that such person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

F2 · ownership.nature: The securities reported herein are held by ValueAct Capital Master Fund, L.P. and may be deemed to be indirectly beneficially owned by (i) VA Partners I, LLC as General Partner of ValueAct Capital Master Fund, L.P., (ii) ValueAct Capital Management, L.P. as the manager of ValueAct Capital Master Fund, L.P., (iii) ValueAct Capital Management, LLC as General Partner of ValueAct Capital Management, L.P., (iv) ValueAct Holdings, L.P. as the majority owner of the membership interests of VA Partners I, LLC, (v) ValueAct Holdings II, L.P. as the sole owner of the membership interests of ValueAct Capital Management, LLC and as the majority owner of the limited partnership interests of ValueAct Capital Management, L.P., and (vi) ValueAct Holdings GP, LLC as General Partner of ValueAct Holdings, L.P. and ValueAct Holdings II, L.P.

SEC source: 0001127602-18-034176 · form4.xml · nonDerivative · entry 1

ROBERTS JOHN JOSEPH · CIK 0001243108 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,433

F1 · balance_after: Includes vested and unvested units as well as units not yet acquirable by the Director. Under the terms of the 2008 Directors Stock Unit Plan, as amended (the "2008 Plan"), vested units under the 2008 Plan are not acquirable by the Director until (i) for those restricted stock units granted prior to June 2011, six (6) months following the termination of service on the Issuer's Board of Directors, and, (ii) for those units granted during and after June 2011, at the time of termination of service on the Issuer's Board of Directors. Under the terms of the 2016 Directors Stock Unit Plan, as amended (the "2016 Plan"), vested units under the 2016 Plan are not acquirable by the Director until, at the election of the Director: (i) the vesting of the units at the one-year anniversary of the grant or (ii) the time of the Director's termination of service. The shares comprising the bona fide gift are from vested units.

SEC source: 0001418812-18-000098 · primary_doc.xml · nonDerivative · entry 1

ValueAct Holdings, L.P. · CIK 0001418814 · Director · See Remarks

ValueAct Capital Master Fund, L.P. · CIK 0001464912 · Director · See Remarks

VA Partners I, LLC · CIK 0001418812 · Director · See Remarks

ValueAct Capital Management, L.P. · CIK 0001351069 · Director · See Remarks

ValueAct Capital Management, LLC · CIK 0001351073 · Director · See Remarks

ValueAct Holdings GP, LLC · CIK 0001418813 · Director · See Remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 2,244,910

F1 · ownership.nature: Each reporting person listed herein disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that such person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

F2 · ownership.nature: The securities reported herein are directly beneficially owned by ValueAct Capital Master Fund, L.P. and may be deemed to be indirectly beneficially owned by (i) VA Partners I, LLC as General Partner of ValueAct Capital Master Fund, L.P. , (ii) ValueAct Capital Management, L.P. as the manager of ValueAct Capital Master Fund, L.P. , (iii) ValueAct Capital Management, LLC as General Partner of ValueAct Capital Management, L.P., (iv) ValueAct Holdings, L.P. as the sole owner of the limited partnership interests of ValueAct Capital Management, L.P. and the membership interests of ValueAct Capital Management, LLC and as the majority owner of the membership interests of VA Partners I, LLC and (v) ValueAct Holdings GP, LLC as General Partner of ValueAct Holdings, L.P.

SEC source: 0001127602-18-028280 · form4.xml · derivative · entry 13

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 255 shares

Expires 2021-07-01

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.

F6 · derivative.exercise_date: The stock options were granted on July 1, 2011. Grant has a graded vesting schedule. Date Exercisable will vary for each vesting tranche. All options are currently vested and exercisable.

SEC source: 0001127602-18-028280 · form4.xml · nonDerivative · entry 8

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,914

F1 · kind: Option exercised and shares sold pursuant to a 10b5-1 Plan.

F4 · price: The price reported is a weighted average price. The reporting person undertakes to provide upon request to the SEC staff, the Issuer, or any stockholder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001127602-18-028280 · form4.xml · nonDerivative · entry 7

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,169

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: Option exercised and shares sold pursuant to a 10b5-1 Plan.

SEC source: 0001127602-18-028280 · form4.xml · derivative · entry 12

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 255

Underlying: Common Stock · 1,500 shares

Expires 2021-07-01

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.

F6 · derivative.exercise_date: The stock options were granted on July 1, 2011. Grant has a graded vesting schedule. Date Exercisable will vary for each vesting tranche. All options are currently vested and exercisable.

SEC source: 0001127602-18-028280 · form4.xml · derivative · entry 11

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 717 shares

Expires 2022-02-28

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.

F5 · derivative.exercise_date: The stock options were granted on February 28, 2012. Grant has a graded vesting schedule. Date Exercisable will vary for each vesting tranche. All options are currently vested and exercisable.

SEC source: 0001127602-18-028280 · form4.xml · nonDerivative · entry 6

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,914

F1 · kind: Option exercised and shares sold pursuant to a 10b5-1 Plan.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at per share prices ranging from $70.00 to $70.30. The reporting person undertakes to provide upon request to the SEC staff, the Issuer, or any stockholder of the Issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001127602-18-028280 · form4.xml · nonDerivative · entry 5

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,131

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: Option exercised and shares sold pursuant to a 10b5-1 Plan.

SEC source: 0001127602-18-028280 · form4.xml · nonDerivative · entry 4

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,631

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: Option exercised and shares sold pursuant to a 10b5-1 Plan.

SEC source: 0001127602-18-028280 · form4.xml · derivative · entry 10

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,755

Underlying: Common Stock · 13,699 shares

Expires 2021-07-01

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.

F6 · derivative.exercise_date: The stock options were granted on July 1, 2011. Grant has a graded vesting schedule. Date Exercisable will vary for each vesting tranche. All options are currently vested and exercisable.

SEC source: 0001127602-18-028280 · form4.xml · derivative · entry 9

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 717

Underlying: Common Stock · 19,602 shares

Expires 2022-02-28

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.

F5 · derivative.exercise_date: The stock options were granted on February 28, 2012. Grant has a graded vesting schedule. Date Exercisable will vary for each vesting tranche. All options are currently vested and exercisable.

SEC source: 0001127602-18-028280 · form4.xml · nonDerivative · entry 3

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,914

F1 · kind: Option exercised and shares sold pursuant to a 10b5-1 Plan.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at per share prices ranging from $70.00 to $71.25. The reporting person undertakes to provide upon request to the SEC staff, the Issuer, or any stockholder of the Issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001127602-18-028280 · form4.xml · nonDerivative · entry 2

Hershey Mark A · CIK 0001322386 · SVP, Gen Cnsl, Compliance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,215

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: Option exercised and shares sold pursuant to a 10b5-1 Plan.