AWI

SEC source: 0001127602-18-028280 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,516

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: 0001418812-18-000084 · primary_doc.xml · nonDerivative · entry 1

ValueAct Holdings, L.P. · CIK 0001418814 · Director · 10% owner · See Remarks

ValueAct Capital Master Fund, L.P. · CIK 0001464912 · Director · 10% owner · See Remarks

VA Partners I, LLC · CIK 0001418812 · Director · 10% owner · See Remarks

ValueAct Capital Management, L.P. · CIK 0001351069 · 10% owner · See Remarks

ValueAct Capital Management, LLC · CIK 0001351073 · Director · 10% owner · See Remarks

ValueAct Holdings GP, LLC · CIK 0001418813 · Director · 10% owner · 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: 5,224,910

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: 0001418812-18-000083 · primary_doc.xml · nonDerivative · entry 1

ValueAct Holdings, L.P. · CIK 0001418814 · Director · 10% owner · See Remarks

ValueAct Capital Master Fund, L.P. · CIK 0001464912 · Director · 10% owner · See Remarks

VA Partners I, LLC · CIK 0001418812 · Director · 10% owner · See Remarks

ValueAct Capital Management, L.P. · CIK 0001351069 · Director · 10% owner · See Remarks

ValueAct Capital Management, LLC · CIK 0001351073 · Director · 10% owner · See Remarks

ValueAct Holdings GP, LLC · CIK 0001418813 · Director · 10% owner · 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: 5,324,910

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: 0001418812-18-000073 · primary_doc.xml · nonDerivative · entry 1

ValueAct Holdings, L.P. · CIK 0001418814 · Director · 10% owner · See Remarks

ValueAct Capital Master Fund, L.P. · CIK 0001464912 · Director · 10% owner · See Remarks

VA Partners I, LLC · CIK 0001418812 · Director · 10% owner · See Remarks

ValueAct Capital Management, L.P. · CIK 0001351069 · Director · 10% owner · See Remarks

ValueAct Capital Management, LLC · CIK 0001351073 · Director · 10% owner · See Remarks

ValueAct Holdings GP, LLC · CIK 0001418813 · Director · 10% owner · 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: 5,354,910

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: 0001418812-18-000063 · primary_doc.xml · nonDerivative · entry 1

Spivy Gregory P · CIK 0001310679 · Director · 10% owner · See Remarks

ValueAct Holdings, L.P. · CIK 0001418814 · Director · 10% owner · See Remarks

ValueAct Capital Master Fund, L.P. · CIK 0001464912 · Director · 10% owner · See Remarks

VA Partners I, LLC · CIK 0001418812 · Director · 10% owner · See Remarks

ValueAct Capital Management, L.P. · CIK 0001351069 · Director · 10% owner · See Remarks

ValueAct Capital Management, LLC · CIK 0001351073 · Director · 10% owner · See Remarks

ValueAct Holdings GP, LLC · CIK 0001418813 · Director · 10% owner · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,295

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 13, 2018, the first business day following the Issuer's Annual Meeting of Shareholders, which price was $67.40.

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.

F4 · ownership.direct: The ValueAct entities referred to in this footnote 4 are collectively referred to herein as "ValueAct Capital." Under an agreement with ValueAct Capital, Gregory P. Spivy is deemed to hold the common stock for the benefit of the limited partners of ValueAct Capital Master Fund, L.P. and indirectly for (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.

F5 · ownership.direct: 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.

SEC source: 0001127602-18-023425 · form4.xml · nonDerivative · entry 1

Thomas Cherryl T · CIK 0001671319 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,150

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 13, 2018, the first business day following the Issuer's Annual Meeting of Shareholders, which price was $67.40.

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: 0001127602-18-023423 · form4.xml · nonDerivative · entry 1

TEMPLIN ROY W · CIK 0001047391 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,672

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 13, 2018 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $67.40.

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: 0001127602-18-023420 · form4.xml · nonDerivative · entry 1

ROBERTS JOHN JOSEPH · CIK 0001243108 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,433

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 13, 2018 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $67.40.

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: 0001127602-18-023413 · form4.xml · nonDerivative · entry 1

MCWILLIAMS LARRY S · CIK 0001194075 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,249

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 13, 2018, the first business day following the Issuer's Annual Meeting of Shareholders, which price was $67.40.

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: 0001127602-18-023415 · form4.xml · nonDerivative · entry 1

Melville James Clinton · CIK 0001471798 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,828

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 13, 2018 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $67.40.

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: 0001127602-18-023410 · form4.xml · nonDerivative · entry 1

Huang Tao · CIK 0001324003 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,655

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 13, 2018, the first business day following the Issuer's Annual Meeting of Shareholders, which price was $67.40.

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: 0001127602-18-023408 · form4.xml · nonDerivative · entry 1

ASKREN STANLEY A · CIK 0001195347 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,286

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 13, 2018, the first business day following the Issuer's Annual Meeting of Shareholders, which price was $67.40.

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: 0001127602-18-020361 · form4.xml · derivative · entry 9

Cookson David S · CIK 0001671165 · SVP, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,706 shares

Expires 2024-02-25

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

F4 · derivative.exercise_date: The stock options were granted on February 25, 2014. Grant has a graded vesting schedule. Date Exercisable will vary for each vesting tranche. All options are currently vested and exercisable.

SEC source: 0001127602-18-020361 · form4.xml · derivative · entry 8

Cookson David S · CIK 0001671165 · SVP, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,218 shares

Expires 2023-02-20

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.

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

F3 · derivative.exercise_date: The stock options were granted on February 20, 2013. Grant has a graded vesting schedule. Date Exercisable will vary for each vesting tranche. All options are currently vested and exercisable.

SEC source: 0001127602-18-020361 · form4.xml · derivative · entry 7

Cookson David S · CIK 0001671165 · SVP, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,412 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.

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

F2 · 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: 0001127602-18-020361 · form4.xml · nonDerivative · entry 6

Cookson David S · CIK 0001671165 · SVP, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,869

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

SEC source: 0001127602-18-020361 · form4.xml · nonDerivative · entry 5

Cookson David S · CIK 0001671165 · SVP, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,575

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.

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

SEC source: 0001127602-18-020361 · form4.xml · nonDerivative · entry 4

Cookson David S · CIK 0001671165 · SVP, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,869

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

SEC source: 0001127602-18-020361 · form4.xml · nonDerivative · entry 3

Cookson David S · CIK 0001671165 · SVP, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,087

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

SEC source: 0001127602-18-020361 · form4.xml · nonDerivative · entry 2

Cookson David S · CIK 0001671165 · SVP, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,869

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

SEC source: 0001127602-18-020361 · form4.xml · nonDerivative · entry 1

Cookson David S · CIK 0001671165 · SVP, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,281

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

SEC source: 0001127602-18-014567 · form4.xml · nonDerivative · entry 1

McNamara Stephen F · CIK 0001438149 · Vice President and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,502

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: 0001127602-18-014569 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,346

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: 0001127602-18-014565 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,914

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: 0001418812-18-000022 · primary_doc.xml · nonDerivative · entry 1

ValueAct Holdings, L.P. · CIK 0001418814 · Director · 10% owner · See Remarks

ValueAct Capital Master Fund, L.P. · CIK 0001464912 · Director · 10% owner · See Remarks

VA Partners I, LLC · CIK 0001418812 · Director · 10% owner · See Remarks

ValueAct Capital Management, L.P. · CIK 0001351069 · Director · 10% owner · See Remarks

ValueAct Capital Management, LLC · CIK 0001351073 · Director · 10% owner · See Remarks

ValueAct Holdings GP, LLC · CIK 0001418813 · Director · 10% owner · 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: 6,852,612

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: 0001127602-18-008735 · form4.xml · nonDerivative · entry 1

McNamara Stephen F · CIK 0001438149 · Vice President and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,945

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 February 24, 2015 and April 11, 2016 (adjusted as a result of the spin off of Armstrong Flooring, Inc.).

SEC source: 0001127602-18-008724 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,654

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 February 24, 2015 and April 11, 2016 (adjusted as a result of the spin off of Armstrong Flooring, Inc.).

SEC source: 0001127602-18-008717 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,364

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 February 24, 2015 and April 11, 2016 (adjusted as a result of the spin off of Armstrong Flooring, Inc.).

SEC source: 0001127602-18-008706 · form4.xml · nonDerivative · entry 1

Chiappone Charles M · CIK 0001671166 · SVP, Ceiling Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,514

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 February 24, 2015 and April 11, 2016 (adjusted as a result of the spin off of Armstrong Flooring, Inc.).

SEC source: 0001127602-18-008694 · form4.xml · nonDerivative · entry 1

Cookson David S · CIK 0001671165 · SVP, North America

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,869

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 February 24, 2015 and April 11, 2016 (adjusted as a result of the spin off of Armstrong Flooring, Inc.).

SEC source: 0001127602-18-008680 · form4.xml · nonDerivative · entry 1

MacNeal Brian L · CIK 0001671163 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,222

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 February 24, 2015 and April 11, 2016 (adjusted as a result of the spin off of Armstrong Flooring, Inc.).

SEC source: 0001127602-18-008674 · form4.xml · nonDerivative · entry 1

Grizzle Victor · CIK 0001509566 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,990

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 February 24, 2015 and April 11, 2016 (adjusted as a result of the spin off of Armstrong Flooring, Inc.).

SEC source: 0001127602-17-033215 · form4.xml · derivative · entry 11

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,074 shares

Expires 2024-02-25

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 options vest and become exercisable in three equal installments at the first, second and third anniversaries of the grant date (February 25, 2014), contingent upon the Reporting Person's employment on the scheduled vesting date.

SEC source: 0001127602-17-033215 · form4.xml · derivative · entry 10

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,022 shares

Expires 2023-07-30

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 options vest and become exercisable in three equal installments at the first, second and third anniversaries of the grant date (July 30, 2013), contingent upon the Reporting Person's employment on the scheduled vesting date.

SEC source: 0001127602-17-033215 · form4.xml · derivative · entry 9

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,042 shares

Expires 2023-02-20

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.

F4 · derivative.exercise_date: The options vest and become exercisable in three equal installments at the first, second and third anniversaries of the grant date (February 20, 2013), contingent upon the Reporting Person's employment on the scheduled vesting date.

SEC source: 0001127602-17-033215 · form4.xml · derivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,426 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.

F3 · derivative.exercise_date: The options vest and become exercisable in three equal installments at the first, second and third anniversaries of the grant date (February 28, 2012), contingent upon the Reporting Person's employment on the scheduled vesting date.

SEC source: 0001127602-17-033215 · form4.xml · derivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,743 shares

Expires 2021-03-02

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 · derivative.exercise_date: The options vest and become exercisable in three equal installments at the first, second and third anniversaries of the grant date (March 2, 2011), contingent upon the Reporting Person's employment on the scheduled vesting date.

SEC source: 0001127602-17-033215 · form4.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,246

F1 · price: The sale price represents the weighted average price of the shares sold ranging from $54.55 to $54.93 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.

SEC source: 0001127602-17-033215 · form4.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,333

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: 0001127602-17-033215 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,259

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: 0001127602-17-033215 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,237

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: 0001127602-17-033215 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,195

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: 0001127602-17-033215 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,769

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: 0001418812-17-000057 · primary_doc.xml · nonDerivative · entry 1

Spivy Gregory P · CIK 0001310679 · Director · 10% owner · See Remarks

ValueAct Holdings, L.P. · CIK 0001418814 · Director · 10% owner · See Remarks

ValueAct Capital Master Fund, L.P. · CIK 0001464912 · Director · 10% owner · See Remarks

VA Partners I, LLC · CIK 0001418812 · Director · 10% owner · See Remarks

ValueAct Capital Management, L.P. · CIK 0001351069 · Director · 10% owner · See Remarks

ValueAct Capital Management, LLC · CIK 0001351073 · Director · 10% owner · See Remarks

ValueAct Holdings GP, LLC · CIK 0001418813 · Director · 10% owner · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,349

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 14, 2017 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $45.70.

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.

F4 · ownership.direct: The ValueAct entities referred to in this footnote 4 are collectively referred to herein as "ValueAct Capital." Under an agreement with ValueAct Capital, Gregory P. Spivy is deemed to hold the common stock for the benefit of the limited partners of ValueAct Capital Master Fund, L.P. and indirectly for (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.

F5 · ownership.direct: 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.

SEC source: 0001127602-17-023793 · form4.xml · nonDerivative · entry 1

ROBERTS JOHN JOSEPH · CIK 0001243108 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,875

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 14, 2017 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $45.70.

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: 0001127602-17-023791 · form4.xml · nonDerivative · entry 1

OCONNOR JAMES J · CIK 0001017988 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,484

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 14, 2017 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $45.70.

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 7,000 shares of Common Stock held by the Director.

SEC source: 0001127602-17-023789 · form4.xml · nonDerivative · entry 1

Melville James Clinton · CIK 0001471798 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,270

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 14, 2017 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $45.70.

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: 0001127602-17-023787 · form4.xml · nonDerivative · entry 1

Thomas Cherryl T · CIK 0001671319 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,592

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 14, 2017 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $45.70.

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: 0001127602-17-023785 · form4.xml · nonDerivative · entry 1

Huang Tao · CIK 0001324003 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,097

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 14, 2017 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $45.70.

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: 0001127602-17-023780 · form4.xml · nonDerivative · entry 1

TEMPLIN ROY W · CIK 0001047391 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,114

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 14, 2017 the first business day following the Issuer's Annual Meeting of Shareholders, which price was $45.70.

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.