NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

Metropolitan Life Insurance Co/NY's Holding History (CIK: 0000728618)

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

Q4 2021
Shares 23,610 Value ($000) $1,031 Avg Close — Range —
Q3 2021
Shares 24,272 Value ($000) $952 Avg Close — Range —
Q2 2021
Shares 24,860 Value ($000) $1,051 Avg Close — Range —
Q1 2021
Shares 24,832 Value ($000) $1,072 Avg Close — Range —
Q4 2020
Shares 23,488 Value ($000) $1,032 Avg Close — Range —
Q3 2020
Shares 24,147 Value ($000) $862 Avg Close — Range —
Q2 2020
Shares 23,018 Value ($000) $891 Avg Close — Range —
Q1 2020
Shares 32,032 Value ($000) $1,060 Avg Close — Range —
Q4 2019
Shares 33,753 Value ($000) $1,429 Avg Close — Range —
Q3 2019
Shares 33,750 Value ($000) $1,417 Avg Close — Range —
Q2 2019
Shares 36,441 Value ($000) $1,530 Avg Close — Range —
Q1 2019
Shares 36,668 Value ($000) $1,627 Avg Close — Range —
Q4 2018
Shares 36,870 Value ($000) $1,673 Avg Close — Range —
Q3 2018
Shares 36,759 Value ($000) $1,777 Avg Close — Range —
Q2 2018
Shares 35,755 Value ($000) $1,500,995 Avg Close — Range —
Q1 2018
Shares 34,857 Value ($000) $1,762,718 Avg Close — Range —
Q4 2017
Shares 34,533 Value ($000) $1,438 Avg Close — Range —
Q3 2017
Shares 104,464 Value ($000) $4,405 Avg Close — Range —
Q2 2017
Shares 103,742 Value ($000) $4,173 Avg Close — Range —
Q1 2017
Shares 102,169 Value ($000) $3,327 Avg Close — Range —
Q4 2016
Shares 101,970 Value ($000) $3,143 Avg Close — Range —
Q3 2016
Shares 102,313 Value ($000) $2,906 Avg Close — Range —
Q2 2016
Shares 98,520 Value ($000) $2,699 Avg Close — Range —
Q1 2016
Shares 92,953 Value ($000) $2,799 Avg Close — Range —
Q4 2015
Shares 90,042 Value ($000) $2,583 Avg Close — Range —
Q3 2015
Shares 90,676 Value ($000) $2,520 Avg Close — Range —
Q2 2015
Shares 90,978 Value ($000) $2,680 Avg Close — Range —
Q1 2015
Shares 93,182 Value ($000) $2,986 Avg Close — Range —
Q4 2014
Shares 89,733 Value ($000) $2,790 Avg Close — Range —
Q3 2014
Shares 88,597 Value ($000) $2,740 Avg Close — Range —
Q2 2014
Shares 86,337 Value ($000) $2,796 Avg Close — Range —
Q1 2014
Shares 85,877 Value ($000) $2,464 Avg Close — Range —
Q4 2013
Shares 83,779 Value ($000) $2,683 Avg Close — Range —
Q3 2013
Shares 83,234 Value ($000) $2,574 Avg Close — Range —
Q2 2013
Shares 80,631 Value ($000) $2,253 Avg Close — Range —