X0306 4 2015-01-30 false 0001284812 COHEN & STEERS INC CNS 0001299637 Harvey Joseph M 280 PARK AVENUE, 10TH FLOOR NEW YORK NY 10017 false true false false President Common Stock 2015-01-30 4 A false 32250 0 A 1312433 D Common Stock 2015-01-30 4 D false 42517 42.19 D 1269916 D Includes 16,372 restricted stock units (RSUs) mandatorily deferred by CNS from the reporting persons annual incentive performance bonus. Dividends paid on CNS common stock are reflected in additional RSUs on such deferred RSUs. The deferred RSUs vest ratably over four years, and the dividend RSUs vest on the fourth anniversary of the grant. Also includes 15,878 RSUs that generally vest over four years. Represents the withholding by Cohen & Steers of a sufficient number of shares of common stock to satisfy the reporting persons tax obligations upon the vesting and delivery of previously reported restricted stock units. /s/Francis C. Poli, Attorney-in-Fact 2015-02-03