X0306 4 2020-12-08 0 0001018164 WILLIS LEASE FINANCE CORP WLFC 0001129701 HUNZIKER HANS JORG 4700 LYONS TECHNOLOGY PARKWAY COCONUT CREEK FL 33073 1 0 0 0 Common Stock 2020-12-08 4 S 0 1200 39.2125 D 19244 D This transaction was executed in multiple trades at prices ranging from $39.13 to $39.28. The price reported reflects the weighted average price. The reporting person has provided to the issuer, and will provide to any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range. /s/ Hans Jorg Hunziker 2020-12-09