X0306 4 2022-01-24 0001828376 William Penn Bancorporation WMPN 0001861902 Hannigan Amy Jean 10 CANAL STREET, SUITE 104 BRISTOL PA 19007 1 EVP & Chief Operating Officer Common Stock 2022-01-24 4 P 0 1500.0000 12.2849 A 9179.0000 I By IRA Common Stock 9500.0000 D Common Stock 1465.0000 I By 401(k) The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $12.2799 to $12.295, inclusive. The reporting person undertakes to provide to William Penn Bancorporation, any security holder of William Penn Bancorporation or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares at each separate price within the ranges set forth in this footnote. This form reflects increases in beneficial ownership resulting from exempt acquisitions pursuant to Rule 16b-3(c). /s/ Amy J. Hannigan 2022-01-25