NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

MONTAG A & ASSOCIATES INC's Holding History (CIK: 0000829407)

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

Q4 2018

Shares 2,852 Value ($000) $238 Avg Close $75.32 Range $61.37 - $86.09

Q3 2018

Shares 6,885 Value ($000) $703 Avg Close $85.59 Range $81.23 - $92.33

Q2 2018

Shares 6,913 Value ($000) $711 Avg Close $84.33 Range $79.47 - $87.26

Q4 2014

Shares 3,000 Value ($000) $202 Avg Close $49.58 Range $45.22 - $51.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	2,852	$238	$75.32	$61.37 - $86.09
Q3 2018	6,885	$703	$85.59	$81.23 - $92.33
Q2 2018	6,913	$711	$84.33	$79.47 - $87.26
Q4 2014	3,000	$202	$49.58	$45.22 - $51.59