Nutri System Inc Watch

from SC 13G 1 page Exhibit 1 By: /S/ Roberto Mignone Roberto Mignone, Individually and as the Managing Member of Bridger Management, LLC

from S-3/A 36 pages 5,027,500 Shares Nutrisystem, Inc. Common Stock Underwriting Agreement Dated June [·], 2005

from SC 13D ~10 pages Stockholders' Agreement

from SC 13D 1 page <page> Cusip No. 67069d 10 8 13d Page 9 of 9 Pages Exhibit 1 Joint Filing Agreement the Undersigned Parties Hereby Agree That the Schedule 13d Filed Herewith (And Any Amendments Thereto) Relating to the Common Stock of Nutri/System, Inc. Is Being Filed Jointly on Behalf of Each of Them With the Securities and Exchange Commission Pursuant to Section 13(d) of the Securities Act of 1934, as Amended. Dated: December 30, 2002. Hjm Holdings, LLC By: Michael J. Hagan Name: Michael J. Hagan Title: President and Manager Dated: December 30, 2002 Michael J. Hagan By: Michael J. Hagan Name: Michael J. Hagan