ARMSTRONG WORLD INDUSTRIES INC — Director's Dealing 2012

Mar 1, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ARMSTRONG WORLD INDUSTRIES INC (AWI)
CIK: 0000007431
Period of Report: 2012-02-28

Reporting Person: McNamara Stephen F (Vice President and Controller)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-02-28	Stock Options	$50.38	A	6115	Acquired	2022-02-28	Common Stock (6115)	Direct

Footnotes

F1: The stock options will vest and become exercisable as follows: (1) 2,038 shares on the first anniversary of the grant; (2) 2,038 shares on the second anniversary of the grant; and (3) 2,039 shares on the third anniversary of the grant (contingent upon the Reporting Person's employment with the Issuer on the scheduled vesting date, except as provided for under the Issuer's 2011 Long-Term Incentive Plan).