NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

AMICA MUTUAL INSURANCE CO's Holding History (CIK: 0000857508)

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

Q1 2016
Shares 12,607 Value ($000) $822 Avg Close $47.88 Range $41.46 - $54.24
Q4 2015
Shares 12,607 Value ($000) $909 Avg Close $54.64 Range $49.15 - $57.77
Q3 2015
Shares 21,189 Value ($000) $1,444 Avg Close $55.52 Range $49.19 - $59.82
Q2 2015
Shares 21,189 Value ($000) $1,620 Avg Close $56.07 Range $51.74 - $59.54
Q1 2015
Shares 21,189 Value ($000) $1,476 Avg Close $51.14 Range $45.68 - $54.62
Q4 2014
Shares 21,189 Value ($000) $1,428 Avg Close $49.58 Range $45.22 - $51.59
Q3 2014
Shares 21,189 Value ($000) $1,441 Avg Close $49.84 Range $46.73 - $52.70
Q2 2014
Shares 21,189 Value ($000) $1,361 Avg Close $45.46 Range $42.93 - $48.59
Q1 2014
Shares 21,189 Value ($000) $1,389 Avg Close $45.55 Range $42.73 - $49.47
Q4 2013
Shares 21,189 Value ($000) $1,311 Avg Close $41.82 Range $38.19 - $45.43
Q3 2013
Shares 21,189 Value ($000) $1,152 Avg Close $41.67 Range $39.30 - $44.95
Q2 2013
Shares 21,189 Value ($000) $1,227 Avg Close $40.35 Range $37.41 - $42.83