WILLIS LEASE FINANCE CORP

Ticker: WLFC CUSIP: 970646105 Class: Common Stock

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

Note: Option positions (PUT/CALL) are excluded.

Q2 2015

Shares 83 Value ($000) $2 Avg Close $18.55 Range $18.05 - $19.50

Q1 2015

Shares 107 Value ($000) $0 Avg Close $20.66 Range $17.89 - $21.95

Q4 2014

Shares 94 Value ($000) $1 Avg Close $21.36 Range $19.56 - $22.91

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	83	$2	$18.55	$18.05 - $19.50
Q1 2015	107	$0	$20.66	$17.89 - $21.95
Q4 2014	94	$1	$21.36	$19.56 - $22.91