NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q1 2020
Shares 22,020 Value ($000) $728 Avg Close Range
Q4 2019
Shares 22,020 Value ($000) $932 Avg Close Range
Q3 2019
Shares 21,780 Value ($000) $915 Avg Close Range
Q2 2019
Shares 20,780 Value ($000) $873 Avg Close Range
Q1 2019
Shares 20,520 Value ($000) $910 Avg Close Range
Q4 2018
Shares 27,010 Value ($000) $1,226 Avg Close Range
Q2 2018
Shares 25,210 Value ($000) $1,058 Avg Close Range
Q1 2018
Shares 33,430 Value ($000) $1,691 Avg Close Range
Q4 2017
Shares 32,360 Value ($000) $1,347 Avg Close Range
Q3 2017
Shares 32,360 Value ($000) $1,365 Avg Close Range
Q2 2017
Shares 41,020 Value ($000) $1,650 Avg Close Range
Q1 2017
Shares 48,990 Value ($000) $1,595 Avg Close Range
Q4 2016
Shares 48,460 Value ($000) $1,494 Avg Close Range
Q3 2016
Shares 45,290 Value ($000) $1,286 Avg Close Range
Q2 2016
Shares 44,630 Value ($000) $1,223 Avg Close Range
Q1 2016
Shares 33,660 Value ($000) $1,014 Avg Close Range
Q4 2015
Shares 32,580 Value ($000) $935 Avg Close Range
Q3 2015
Shares 32,000 Value ($000) $889 Avg Close Range
Q2 2015
Shares 31,870 Value ($000) $939 Avg Close Range
Q1 2015
Shares 30,500 Value ($000) $977 Avg Close Range
Q4 2014
Shares 32,650 Value ($000) $1,015 Avg Close Range
Q3 2014
Shares 27,900 Value ($000) $863 Avg Close Range
Q2 2014
Shares 27,000 Value ($000) $875 Avg Close Range
Q1 2014
Shares 27,000 Value ($000) $775 Avg Close Range
Q4 2013
Shares 26,700 Value ($000) $855 Avg Close Range
Q3 2013
Shares 15,700 Value ($000) $486 Avg Close Range