X0304 4/A 2011-12-15 2011-12-16 0 0001018164 WILLIS LEASE FINANCE CORP wlfc 0001129701 HUNZIKER HANS JORG 773 SAN MARIN DRIVE SUITE 2215 NOVATO CA 94998 1 0 0 0 Common Stock 2011-12-15 2011-12-15 4 M 0 996 8.7 A 9869 D Common Stock 2011-12-15 2011-12-15 4 S 0 996 11.2498 D 8873 D Common Stock 2011-12-15 2011-12-15 4 S 0 1500 11.2498 D 7373 D Non-qualified Stock Option 8.7 2011-12-15 2011-12-15 4 M 0 300 11.2498 D 2009-05-25 2016-05-25 Common Stock 300 2400 D Original filing made on 12/16/11 reflecting 2,496 stock option securities sold is amended to reflect 996 stock option securities sold and 1,500 securities outright sale. Original filing made on 12/16/11 is amended to revise beneficial ownership based on footnote #1. Original filing made on 12/16/11 is amended to reflect 300 derivative securities instead of 1,250. Original filing made on 12/16/11 is amended to reflect derivative beneficial ownership of 2,400 instead of 1,450. Hans Joerg Hunziker 2011-12-21