X0202 4 2005-11-02 0000829608 PSYCHIATRIC SOLUTIONS INC PSYS 0001199270 LAMONT ANN H C/O OAK INVESTMENT PARTNERS ONE GORHAM ISLAND WESTPORT CT 06880 1 0 0 0 Common Stock 2005-11-02 4 S 0 178 54.18 D 0 I See Note Common Stock 2005-11-02 4 S 0 10 54.18 D 0 I See Note Common Stock 13035 D Represents shares directly owned by Oak Investment Partners X, Limited Partnership ("Oak X, L.P."). Represents shares directly owned by Oak X Affiliates Fund, Limited Partnership ("Oak X Affiliates, L.P."). Represents shares directly owned by Ann H. Lamont, a director of Psychiatric Solutions, Inc., and received as part of in-kind distributions, without any additional consideration, from Oak X, L.P. and Oak X Affiliates, L.P. on October 1, 2004 and October 18, 2004. This share total includes 1 share that was inadvertently omitted from the total number of shares directly owned by Ms. Lamont originally reported in the October 20, 2004 Form 4 filing. Ann H. Lamont is a director of Psychiatric Solutions, Inc. Ms. Lamont is a Managing Member of Oak Associates X, L.L.C., the General Partner of Oak X, L.P.; and a Managing Member of Oak X Affiliates, L.L.C., the General Partner of Oak X Affiliates, L.P. Each reporting person disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent of such Reporting Person's pecuniary interest in such securities) other than any securities reported herein as being directly owned by such Reporting Person, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of any such securities for purposes of Section 16 or for any other purpose. Ann H. Lamont 2005-11-04