NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

Crestline Management, LP's Holding History (CIK: 0001536054)

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

Q4 2017

Shares 102,074 Value ($000) $10,196 Avg Close $75.28 Range $71.84 - $80.39

Q3 2017

Shares 42,671 Value ($000) $3,923 Avg Close $71.05 Range $67.61 - $77.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	102,074	$10,196	$75.28	$71.84 - $80.39
Q3 2017	42,671	$3,923	$71.05	$67.61 - $77.97