EXHIBIT 1 JOINT FILING AGREEMENT PURSUANT TO RULE 13D-1(k) In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, each of the undersigned agrees to the filing on behalf of each of a Statement on Schedule...Joint Filing Agreement • November 5th, 1999 • Clearwater Fund Iv LLC • Biological products, (no disgnostic substances)
In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, each of the undersigned agrees to the filing on behalf of each of a Statement on Schedule 13D, and all amendments thereto, with respect to the shares of common stock, $.01 par value, of Enzon, Inc.
