X0202 5 2003-12-31 0 0 0 0000912513 CYTEC INDUSTRIES INC/DE/ CYT 0001309017 SPEAK STEVEN C 5 GARRET MOUNTAIN PLAZA WEST PATERSON NJ 07424 0 1 0 0 President, CEM Common Stock 12926.000 D Common Stock 2004-12-31 2004-12-31 5 A 0 3.000 A 1964.000 I Savings Plan Common Stock 2004-12-31 2004-12-31 5 A 0 306.000 A 2909.000 I Supplemental Savings Plan Grant of performance stock (i.e. shares of Common Stock, restrictions on which lapse in the event that performance goals are attained) under Cytec's 1993 Stock Award and Incentive Plan. Price consists of continued performance of employment relationship. Under certain circumstances, performance stock may be forfeited and a deferred stock award (a derivative security) may be issued in lieu of the earned portion thereof. Number of shares allocated to employee's account under the Cytec Employees' Savings and Profit Sharing Plan by reason of employer contributions made during the period of January 1 - December 31, 2004. Per share prices range from $33.44 (low) to $48.74 (high). Number of shares allocated to employee's account under the Cytec Supplemental Savings and Profit Sharing Plan by reason of employer contributions made during the period of January 1 - December 31, 2004. Per share prices range from $46.73 (low) to $49.50 (high). Roy Smith on behalf of Steven C. Speak 2005-01-20