Exhibit 99(c) TRUSTCO Bank Corp NY News Release - ----------------------------------------------------------------- 192 Erie Boulevard, Schenectady, New York, 12305 (518) 377-3311 Fax: (518) 381-3668 Subsidiaries: Trustco Bank NASDAQ - TRST Trustco Savings Bank CONTACT: John L. Pritchard Administrative Vice President 518-381-3629 FOR IMMEDIATE RELEASE: TRUSTCO DECLARES CASH DIVIDEND Glenville, New York - May 15, 2001. On May 15, 2001, the Board of Directors of the Company declared a quarterly dividend of $0.15 per share, payable July 2, 2001, to the shareholders of record at the close of business on June 8, 2001. TrustCo is a $2.5 billion bank holding company and through its subsidiaries, Trustco Bank, National Association and Trustco Savings Bank, operate 57 bank offices in Albany, Columbia, Greene, Montgomery, Rensselaer, Saratoga, Schenectady, Schoharie, Warren, and Washington counties. In addition, Trustco Bank, N.A. operates a full service Trust Department with $1.22 billion of assets under management. The common shares of TrustCo are traded on the Nasdaq National Market tier of the Nasdaq Stock Market under the symbol TRST. # # #