0000893847 2026-06-25 2026-06-25 0000893847 1 2026-06-25 2026-06-25 iso4217:USD pure shares S-4 S-4 EX-FILING FEES 0000893847 HAWTHORN BANCSHARES, INC. N/A N/A S-4 HAWTHORN BANCSHARES, INC. false Equity Common stock, $1.00 par value per share true 189584 118.09 22387974.56 0.0001381 3091.78 22387974.56 3091.78 0.00 0.00 3091.78 1.a Represents the maximum number of shares of Hawthorn Bancshares, Inc. ("HBI") common stock, par value $1.00 per share ("HBI common stock") to be issuable upon completion of the merger described herein. This number is based on the number in the Agreement and Plan of Reorganization by and among HBI, Hawthorn Holdco, Inc. and FSC Bancshares, Inc ("FBI"). 1.b Pursuant to Rules 457(c) and 457(f) promulgated under the Securities Act and solely for the purpose of calculating the registration fee, the proposed aggregate maximum offering price is the product of: (A) 189,584 (the maximum possible number of shares of FBI common stock which may be cancelled and exchanged in the merger), and (B) $118.09 (the book value of FBI common stock as of March 31, 2026, the latest practicable date prior to the date of the filing of this registration statement). 1.c Computed in accordance with Rule 457(f) under the Securities Act to be $3,091.78, which is equal to 0.00013810 multiplied by the proposed maximum aggregate offering price of $22,387,974.56.