X0202 3 2004-11-12 0 0000004281 ALCOA INC AA 0001308784 Mack Ruth Jeannette 201 ISABELLA STREET PITTSBURGH, PA 15212 0 1 0 0 Vice President Common Stock 1707 I By Company 401(k) Plan Employee Stock Option (Right To Buy) 31.4687 2002-01-12 2011-01-12 Common Stock 31600 D Employee Stock Option (Right To Buy) 36.035 2003-01-11 2012-01-11 Common Stock 40400 D Employee Stock Option (Right To Buy) 22.555 2004-01-10 2013-01-10 Common Stock 50400 D Employee Stock Option (Right To Buy) 35.655 2005-01-15 2010-01-15 Common Stock 24300 D Employee Stock Option (Right To Buy) 28.72 2000-05-21 2009-05-21 Common Stock 12720 D Employee Stock Option (Right To Buy) 32.79 2001-02-18 2010-02-18 Common Stock 13780 D Phantom Stock Units Common Stock 14738 D Phantom Stock Units Common Stock 9557 D The option vests in three equal annual installments beginning January 10, 2004. The option vests in three equal annual installments beginning January 15, 2005. Phantom stock units were acquired under the Alcoa Deferred Compensation Plan and are to be paid out in cash after termination of employment. 1 For 1 Phantom stock units were acquired under the Alcoa Stock Acquisition Plan. Vested units become subject to the provisions of the Alcoa Deferred Compensation Plan and are to be paid out in cash after termination of employment. Brenda Hart (Assistant Secretary), by power of attorney 2004-11-22