NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q3 2020
Shares 22 Value ($000) $2 Avg Close $67.99 Range $61.38 - $73.22
Q2 2020
Shares 122 Value ($000) $10 Avg Close $66.60 Range $56.52 - $77.90
Q4 2019
Shares 1,336 Value ($000) $142 Avg Close $84.53 Range $70.73 - $91.70
Q3 2019
Shares 1,955 Value ($000) $183 Avg Close $75.31 Range $68.73 - $82.36
Q2 2019
Shares 1,867 Value ($000) $168 Avg Close $75.01 Range $68.81 - $81.17
Q1 2019
Shares 2,056 Value ($000) $186 Avg Close $72.96 Range $66.04 - $78.80
Q4 2018
Shares 1,800 Value ($000) $150 Avg Close $75.32 Range $61.37 - $86.09
Q3 2018
Shares 72 Value ($000) $7 Avg Close $85.59 Range $81.23 - $92.33
Q2 2018
Shares 22 Value ($000) $2 Avg Close $84.33 Range $79.47 - $87.26
Q1 2018
Shares 14 Value ($000) $1 Avg Close $82.97 Range $74.79 - $88.15
Q4 2017
Shares 2,600 Value ($000) $260 Avg Close $75.28 Range $71.84 - $80.39
Q3 2015
Shares 90 Value ($000) $6 Avg Close $55.52 Range $49.19 - $59.82
Q2 2015
Shares 90 Value ($000) $7 Avg Close $56.07 Range $51.74 - $59.54
Q1 2015
Shares 90 Value ($000) $6 Avg Close $51.14 Range $45.68 - $54.62
Q4 2014
Shares 150 Value ($000) $10 Avg Close $49.58 Range $45.22 - $51.59
Q4 2013
Shares 61,725 Value ($000) $3,820 Avg Close $41.82 Range $38.19 - $45.43
Q3 2013
Shares 18,740 Value ($000) $1,019 Avg Close $41.67 Range $39.30 - $44.95
Q2 2013
Shares 18,740 Value ($000) $1,085 Avg Close $40.35 Range $37.41 - $42.83
Q1 2013
Shares 225 Value ($000) $12 Avg Close $38.02 Range $35.32 - $40.01
Q4 2012
Shares 180 Value ($000) $9 Avg Close — Range —
Q3 2012
Shares 135 Value ($000) $6 Avg Close — Range —