Home Bancorp Wisconsin, Inc. Watch

from S-1/A 7 pages This Letter Confirms the Engagement of Sterne, Agee & Leach, Inc. (“Sterne Agee”) to Act as a Financial Advisor to Home Savings Bank (The “Bank”) in Connection With the Bank’s Proposed Conversion From the Mutual to Stock Form of Organization, Pursuant to the Bank’s Plan of Conversion (The “Conversion”), Including the Offer and Sale of Certain Shares of the Common Stock (The “Common Stock”) of a Holding Company (The “Holding Company”) to Be Formed by the Bank to Eligible Persons in a Subscription Offering, With Any Remaining Shares Offered to the General Public in a Community Offering (A Subscription Offering, a Community Offering and Any Syndicated Community Offering Are Collectively Referred to Herein as the “Offerings”). the Bank and the Holding Company Are Collectively Referred to Herein as the “Company”. This Letter Agreement Sets Forth the Terms and Conditions of Our Engagement. the Company Has Advised Sterne Agee That It Separately Has Retained Keefe, Bruyette & Woods, Inc. (“Kbw”) as Its Primary Financial Advisor and Conversion Agent in Connection With the Offerings. 1. Advisory/Offering Services

from S-1/A 31 pages Home Bancorp Wisconsin, Inc. (A Maryland Corporation) Up to [1,012,000] Shares (Subject to Increase Up to [1,163,800] Shares) Common Stock ($0.01 Par Value) Offering Price $10.00 Per Share Agency Agreement [—], 2014

from S-1/A 8 pages This Letter Amends Our Prior Engagement Letter With Home Savings Bank Dated May 16, 2013, and Confirms the Engagement of Keefe, Bruyette & Woods, Inc. (“Kbw”) to Act as a Financial Advisor to Home Savings Bank (The “Bank”) in Connection With the Bank’s Proposed Conversion From the Mutual to Stock Form of Organization Pursuant to the Bank’s Plan of Conversion (The “Conversion”), Including the Offer and Sale of Certain Shares of the Common Stock (The “Common Stock”) of a Holding Company (The “Holding Company”) to Be Formed by the Bank to Eligible Persons in a Subscription Offering, With Any Remaining Shares Offered to the General Public in a Community Offering (As Defined Herein) (A Subscription Offering, a Community Offering and Any Syndicated Community Offering (As Defined Herein) Are Collectively Referred to Herein as the “Offerings”). in Addition, Kbw Will Act as Conversion Agent in Connection With the Offerings Pursuant to the Terms of a Separate Agreement Between the Bank and Kbw. the Bank and the Holding Company Are Collectively Referred to Herein as the “Company”. This Letter Sets Forth the Terms and Conditions of Our Engagement. 1. Advisory/Offering Services

from S-1 31 pages Home Bancorp Wisconsin, Inc. (A Maryland Corporation) Up to [1,086,750] Shares (Subject to Increase Up to [1,249,763] Shares) Common Stock ($0.01 Par Value) Offering Price $10.00 Per Share Agency Agreement [—], 2013

from S-1 12 pages This Letter Confirms the Engagement of Keefe, Bruyette & Woods, Inc. (“Kbw”) to Act as the Exclusive Financial Advisor to Home Savings Bank (The “Bank”) in Connection With the Bank’s Proposed Conversion From the Mutual to Stock Form of Organization Pursuant to the Bank’s Plan of Conversion (The “Conversion”), Including the Offer and Sale of Certain Shares of the Common Stock (The “Common Stock”) of a Holding Company (The “Holding Company”) to Be Formed by the Bank to Eligible Persons in a Subscription Offering, With Any Remaining Shares Offered to the General Public in a Community Offering (As Defined Herein) (A Subscription Offering, a Community Offering and Any Syndicated Community Offering (As Defined Herein) Are Collectively Referred to Herein as the “Offerings”). in Addition, Kbw Will Act as Conversion Agent in Connection With the Offerings Pursuant to the Terms of a Separate Agreement Between the Bank and Kbw. the Bank and the Holding Company Are Collectively Referred to Herein as the “Company”. This Letter Sets Forth the Terms and Conditions of Our Engagement. 1. Advisory/Offering Services