0000737875 2026-08-04 2026-08-04 0000737875 1 2026-08-04 2026-08-04 iso4217:USD pure shares S-3 S-3D EX-FILING FEES 0000737875 FIRST KEYSTONE CORP N/A N/A S-3 FIRST KEYSTONE CORP false Equity Common Stock, $2.00 par value per share true 800000 18.91 15128000.00 0.0001381 2089.18 15128000.00 2089.18 0.00 0.00 2089.18 In addition to the number of shares of the common stock, par value $2.00 per share (the "Common Stock") of the Registrant stated above, pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the "Securities Act"), this registration statement also covers any additional shares of Common Stock that become issuable by reason of any stock dividend, stock split, recapitalization or other similar transaction effected without receipt of consideration that increases the number of the Registrant's outstanding shares of Common Stock. Estimated solely for the purpose of determining the amount of the registration fee pursuant to Rule 457(c) under the Securities Act, based on the average of the high and low prices of the Common Stock on the OTC Markets on August 3, 2026.