WILLIS LEASE FINANCE CORP

Ticker: WLFC CUSIP: 970646105 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2020

Shares 2,072 Value ($000) $55 Avg Close $49.64 Range $16.07 - $61.97

Q4 2019

Shares 5,233 Value ($000) $308 Avg Close $58.44 Range $53.55 - $63.49

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	2,072	$55	$49.64	$16.07 - $61.97
Q4 2019	5,233	$308	$58.44	$53.55 - $63.49