NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

Goelzer Investment Management, Inc.'s Holding History (CIK: 0001550057)

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

Q4 2019

Shares 2,425 Value ($000) $258 Avg Close $84.53 Range $70.73 - $91.70

Q3 2019

Shares 2,425 Value ($000) $226 Avg Close $75.31 Range $68.73 - $82.36

Q2 2019

Shares 2,425 Value ($000) $218 Avg Close $75.01 Range $68.81 - $81.17

Q1 2019

Shares 2,425 Value ($000) $219 Avg Close $72.96 Range $66.04 - $78.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	2,425	$258	$84.53	$70.73 - $91.70
Q3 2019	2,425	$226	$75.31	$68.73 - $82.36
Q2 2019	2,425	$218	$75.01	$68.81 - $81.17
Q1 2019	2,425	$219	$72.96	$66.04 - $78.80