EXHIBIT 1 JOINT FILING AGREEMENTJoint Filing Agreement • November 22nd, 1995 • Cna Financial Corp • Fire, marine & casualty insurance
Loews Corporation, CNA Financial Corporation, The Continental Corporation, Firemen's Insurance Company of Newark, New Jersey and National-Ben Franklin Insurance Company of Illinois each hereby agree that the Schedule 13D/A filed herewith, and any amendments that may be filed thereto, relating to the acquisition or disposition of shares of common stock of Cyanotech Corporation or other securities convertible into shares of common stock of Cyanotech Corporation, is filed jointly on behalf of each such person.
