Michael & Karen Hays Grandchildren's Trust Dated March 9, 2009

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
NRC $40.06 9,253 $370,638.17 5,067,037 2019-02-20 Filing
NRC $40.00 79,772 $3,190,903.93 5,076,290 2019-02-19 Filing
NRC $40.04 11,848 $474,340.60 5,156,062 2019-02-15 Filing
NRC $40.01 2,073 $82,940.94 5,167,910 2019-01-31 Filing
NRC $40.01 5,582 $223,353.12 5,169,983 2019-01-25 Filing
NRC $40.00 4,148 $165,936.59 5,175,565 2019-01-24 Filing
NRC $40.00 25,205 $1,008,250.41 5,179,713 2019-01-23 Filing
NRC $40.00 12,355 $494,214.83 5,204,918 2019-01-22 Filing
NRC $40.07 147,693 $5,918,560.67 5,217,273 2019-01-18 Filing
NRC $40.00 1,359 $54,360.00 5,364,966 2018-12-17 Filing
NRC $40.00 2,013 $80,520.00 5,366,325 2018-12-13 Filing
NRC $40.00 4,406 $176,244.85 5,368,338 2018-12-12 Filing
NRC $40.01 4,441 $177,698.62 5,372,744 2018-11-29 Filing
NRC $40.00 2,640 $105,600.00 5,377,185 2018-11-28 Filing
NRC $40.00 2,173 $86,920.00 5,379,825 2018-11-12 Filing
NRC $40.00 1,451 $58,040.00 5,381,998 2018-09-18 Filing
NRC $40.00 5,185 $207,400.00 5,383,449 2018-08-27 Filing
NRC $40.00 9,300 $372,000.00 5,388,634 2018-08-24 Filing
NRC $41.33 107 $4,421.78 4,397,934 2018-08-23 Filing
NRC $40.01 10,972 $438,960.10 5,398,041 2018-08-23 Filing