SEC CIK 1053133
Hays Michael D.
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| NRCview stock → | 20,154 | 2026-01-05 |
Position History — NRC
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — NRC
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-01-05 | Option exercise (derivative) | 9,145 | $0.00 | 0 |
| 2026-01-05 | Option exercise | 9,145 | $15.23 | 20,154 |
| 2025-01-10 | Grant / award (derivative) | 11,021 | $0.00 | 11,021 |
| 2025-01-02 | Option exercise (derivative) | 10,014 | $0.00 | 0 |
| 2025-01-02 | Option exercise | 10,014 | $13.17 | 11,009 |
| 2024-01-02 | Option exercise (derivative) | 2,904 | $0.00 | 0 |
| 2024-01-02 | Tax withholding | 1,909 | $39.56 | 995 |
| 2024-01-02 | Option exercise | 2,904 | $18.80 | 2,904 |
| 2023-03-27 | Gift | 45,040 | $0.00 | 0 |
| 2023-01-04 | Grant / award (derivative) | 4,909 | $0.00 | 4,909 |
| 2023-01-03 | Option exercise (derivative) | 10,938 | $0.00 | 0 |
| 2023-01-03 | Option exercise | 10,938 | $14.50 | 45,040 |
| 2022-08-19 | Gift | 7,000 | $0.00 | 76,095 |
| 2022-05-20 | Gift | 19,000 | $0.00 | 83,095 |
| 2022-01-04 | Grant / award (derivative) | 4,523 | $0.00 | 4,523 |
| 2021-12-22 | Option exercise (derivative) | 14,949 | $0.00 | 0 |
| 2021-12-22 | Option exercise | 14,949 | $10.75 | 51,698 |
| 2021-12-22 | Tax withholding | 7,596 | $40.07 | 44,102 |
| 2021-07-12 | Gift | 10,500 | $0.00 | 128,595 |
| 2021-01-05 | Grant / award (derivative) | 4,452 | $0.00 | 4,452 |
| 2021-01-04 | Option exercise (derivative) | 17,745 | $0.00 | 0 |
| 2021-01-04 | Option exercise | 17,745 | $9.14 | 57,749 |
| 2021-01-04 | Option exercise | 17,745 | $9.14 | 36,749 |
| 2020-10-28 | J | 11,403 | $52.54 | 40,004 |
| 2020-01-03 | Option exercise (derivative) | 26,481 | $0.00 | 0 |
| 2020-01-03 | Grant / award (derivative) | 2,904 | $0.00 | 2,904 |
| 2020-01-03 | Tax withholding | 10,962 | $65.80 | 28,601 |
| 2020-01-03 | Option exercise | 26,481 | $6.30 | 39,563 |
| 2019-01-07 | Option exercise (derivative) | 20,109 | $0.00 | 0 |
| 2019-01-07 | Tax withholding | 9,098 | $38.08 | 13,082 |
| 2019-01-07 | Option exercise | 20,109 | $8.13 | 22,180 |
| 2019-01-03 | Grant / award (derivative) | 4,990 | $0.00 | 4,990 |
| 2018-04-23 | Open-market sale | 80 | $35.00 | 0 |
| 2018-04-17 | Disposition to issuer (derivative) | 2,491 | — | 0 |
| 2018-04-17 | Disposition to issuer | 12 | — | 0 |
| 2018-04-17 | Grant / award | 125 | — | 139,095 |
| 2018-04-17 | Grant / award | 12 | — | 87 |
| 2018-04-17 | Tax withholding | 1,799 | $33.55 | 2,071 |
| 2018-04-17 | Grant / award | 3,870 | — | 3,870 |
| 2018-02-15 | Open-market sale | 5,261,410 | $19.31 | 0 |
| 2018-01-25 | Gift | 281,806 | $0.00 | 1,602,399 |
| 2018-01-25 | Open-market sale | 1,602,399 | $39.03 | 0 |
| 2018-01-03 | Grant / award (derivative) | 5,193 | $0.00 | 5,193 |
| 2018-01-02 | Option exercise (derivative) | 21,633 | $0.00 | 0 |
| 2018-01-02 | Tax withholding | 10,177 | $36.80 | 5,261,410 |
| 2018-01-02 | Option exercise | 21,633 | $7.59 | 5,271,587 |
| 2017-12-28 | Gift | 74,000 | $0.00 | 1,884,205 |
| 2017-12-27 | Gift | 15,000 | $0.00 | 1,958,205 |
| 2017-02-17 | Open-market sale | 500,000 | $17.45 | 5,249,954 |
| 2017-01-17 | Open-market sale | 4,296 | $18.32 | 5,749,954 |
| 2017-01-13 | Open-market sale | 10,000 | $18.55 | 5,754,250 |
| 2017-01-11 | Open-market sale | 700 | $19.00 | 5,764,250 |
| 2017-01-10 | Open-market sale | 3,055 | $19.09 | 5,764,950 |
| 2017-01-09 | Open-market sale | 1,665 | $19.34 | 5,768,005 |
| 2017-01-06 | Open-market sale | 762 | $19.63 | 5,769,670 |
| 2017-01-04 | Grant / award (derivative) | 1,246 | $0.00 | 1,246 |
| 2017-01-04 | Grant / award (derivative) | 7,478 | $0.00 | 7,478 |
| 2017-01-03 | Option exercise (derivative) | 25,068 | $0.00 | 0 |
| 2017-01-03 | Tax withholding | 14,392 | $18.80 | 5,770,432 |
| 2017-01-03 | Option exercise | 25,068 | $6.62 | 5,784,824 |
| 2016-12-30 | Gift | 246,700 | $0.00 | 5,759,756 |
| 2016-12-13 | Gift | 272,722 | $0.00 | 6,006,456 |
| 2016-11-30 | Open-market sale | 101 | $16.00 | 6,279,178 |
| 2016-11-30 | Open-market sale | 83,539 | $16.00 | 6,279,279 |
| 2016-11-29 | Open-market sale | 3,370 | $16.00 | 6,362,818 |
| 2016-11-28 | Open-market sale | 6,058 | $16.00 | 6,366,188 |
| 2016-11-25 | Open-market sale | 3,696 | $16.00 | 6,372,246 |
| 2016-11-23 | Open-market sale | 3,331 | $16.00 | 6,375,942 |
| 2016-11-22 | Open-market sale | 7,999 | $16.00 | 6,379,273 |
| 2016-11-21 | Open-market sale | 11,569 | $16.02 | 6,387,272 |
| 2016-11-18 | Open-market sale | 8,441 | $16.03 | 6,398,841 |
| 2016-11-17 | Open-market sale | 5,629 | $16.01 | 6,407,282 |
| 2016-11-16 | Open-market sale | 14,430 | $16.00 | 6,412,911 |
| 2016-11-15 | Open-market sale | 4,775 | $16.06 | 6,427,341 |
| 2016-11-14 | Open-market sale | 6,983 | $16.00 | 6,432,116 |
| 2016-11-11 | Open-market sale | 11,745 | $16.06 | 6,439,099 |
| 2016-09-27 | Open-market sale | 3,675 | $16.00 | 6,450,844 |
| 2016-09-26 | Open-market sale | 1 | $16.00 | 6,454,519 |
| 2016-09-23 | Open-market sale | 3,301 | $16.03 | 6,454,520 |
| 2016-09-22 | Open-market sale | 6,983 | $16.01 | 6,457,821 |
| 2016-09-21 | Open-market sale | 1,440 | $16.01 | 6,464,804 |
| 2016-09-20 | Open-market sale | 1,500 | $16.28 | 6,466,244 |
| 2016-09-19 | Open-market sale | 3,533 | $16.19 | 6,467,744 |
| 2016-03-24 | Option exercise (derivative) | 3,605 | $0.00 | 0 |
| 2016-03-24 | Option exercise | 2,957 | $19.09 | 1,850,766 |
| 2016-03-24 | Option exercise | 4,178 | $15.31 | 1,836,440 |
| 2016-03-24 | Option exercise | 3,351 | $17.57 | 1,843,396 |
| 2016-03-24 | Option exercise | 3,605 | $16.76 | 1,840,045 |
| 2016-03-24 | Option exercise | 4,413 | $14.82 | 1,847,809 |
| 2016-01-05 | Grant / award (derivative) | 9,145 | $0.00 | 9,145 |
| 2016-01-05 | Grant / award (derivative) | 1,524 | $0.00 | 1,524 |
| 2016-01-04 | Option exercise (derivative) | 33,234 | $0.00 | 0 |
| 2016-01-04 | Option exercise | 33,234 | $5.12 | 5,702,411 |
| 2016-01-04 | Option exercise | 5,539 | $13.06 | 1,832,262 |
| 2015-08-03 | Gift | 138,220 | $0.00 | 138,970 |
| 2015-08-03 | Gift | 138,220 | $0.00 | 6,471,277 |
| 2015-07-10 | Gift | 125,000 | $0.00 | 125 |
| 2015-07-10 | Gift | 564,373 | $0.00 | 6,333,057 |
| 2015-07-10 | Gift | 125,000 | $0.00 | 1,973,205 |
| 2015-07-10 | Gift | 564,373 | $0.00 | 750 |
| 2015-06-29 | Open-market sale | 4,000 | $14.50 | 5,669,177 |
| 2015-06-24 | Open-market sale | 2,424 | $14.50 | 5,673,177 |
| 2015-06-23 | Open-market sale | 3,817 | $14.50 | 5,675,601 |
| 2015-06-22 | Open-market sale | 2,332 | $14.50 | 5,679,418 |
| 2015-06-18 | Open-market sale | 143 | $34.00 | 1,826,723 |
| 2015-05-21 | Open-market sale | 16,227 | $14.60 | 5,681,750 |
| 2015-05-20 | Open-market sale | 10,200 | $14.70 | 5,697,977 |
| 2015-05-20 | Open-market sale | 200 | $14.61 | 5,708,177 |
| 2015-04-06 | Open-market sale | 12,065 | $31.60 | 1,826,866 |
| 2015-03-30 | Open-market sale | 857 | $32.50 | 1,838,931 |
| 2015-03-24 | Open-market sale | 1,624 | $15.03 | 5,708,377 |
| 2015-03-23 | Open-market sale | 9,526 | $15.12 | 5,710,001 |
| 2015-03-23 | Open-market sale | 8,500 | $32.58 | 1,839,788 |
| 2015-03-03 | Gift | 281,638 | $0.00 | 5,768,684 |
| 2015-03-03 | Gift | 281,638 | $0.00 | 565,123 |
| 2015-02-27 | Open-market sale | 2,619 | $14.00 | 5,719,527 |
| 2015-02-26 | Open-market sale | 1,175 | $14.00 | 5,722,146 |
| 2015-02-25 | Open-market sale | 1,195 | $14.00 | 5,723,321 |
| 2015-02-24 | Open-market sale | 11,561 | $14.00 | 5,724,516 |
| 2015-02-23 | Open-market sale | 48,892 | $14.00 | 5,736,077 |
| 2015-02-17 | Open-market sale | 1,176 | $14.72 | 5,784,969 |
| 2015-02-13 | Open-market sale | 3,594 | $14.66 | 5,786,145 |
| 2015-01-12 | Open-market sale | 522 | $34.08 | 1,848,288 |
| 2015-01-09 | Open-market sale | 242 | $34.00 | 1,848,810 |
| 2015-01-08 | Open-market sale | 2,051 | $14.00 | 5,789,739 |
| 2015-01-07 | Open-market sale | 642 | $34.00 | 1,849,052 |
| 2015-01-06 | Grant / award (derivative) | 1,669 | $0.00 | 1,669 |
| 2015-01-06 | Grant / award (derivative) | 10,014 | $0.00 | 10,014 |
| 2015-01-05 | Open-market sale | 700 | $35.07 | 1,849,694 |
| 2015-01-02 | Open-market sale | 300 | $14.00 | 5,791,790 |
| 2015-01-02 | Open-market sale | 300 | $14.00 | 5,487,046 |
| 2014-12-31 | Open-market sale | 5,051 | $14.00 | 5,592,090 |
| 2014-12-30 | Open-market sale | 2,142 | $14.00 | 5,597,141 |
| 2014-12-29 | Open-market sale | 3,686 | $14.00 | 5,599,283 |
| 2014-12-26 | Open-market sale | 2,686 | $14.02 | 5,602,969 |
| 2014-12-24 | Open-market sale | 3,700 | $14.11 | 5,605,655 |
| 2014-12-23 | Open-market sale | 10,878 | $14.36 | 5,609,355 |
| 2014-11-26 | Open-market sale | 1,000 | $15.00 | 5,620,233 |
| 2014-11-25 | Open-market sale | 4,059 | $15.42 | 5,621,233 |
| 2014-08-01 | Gift | 235,840 | $0.00 | 5,625,292 |
| 2014-08-01 | Gift | 235,840 | $0.00 | 283,485 |
| 2014-06-24 | Open-market sale | 12,097 | $43.00 | 1,850,394 |
| 2014-06-20 | Open-market sale | 10,708 | $43.00 | 1,862,491 |
| 2014-06-19 | Open-market sale | 4,500 | $43.00 | 1,873,199 |
| 2014-03-05 | Gift | 46,895 | $0.00 | 5,389,452 |
| 2014-03-05 | Gift | 46,895 | $0.00 | 47,645 |
| 2014-03-05 | Gift | 62,500 | $0.00 | 1,877,699 |
| 2014-03-05 | Gift | 62,500 | $0.00 | 125,125 |
| 2014-01-28 | Gift | 21,420 | $0.00 | 5,342,557 |
| 2014-01-07 | Grant / award (derivative) | 266 | $0.00 | 266 |
| 2014-01-07 | Grant / award (derivative) | 2,904 | $0.00 | 2,904 |
| 2014-01-07 | Open-market sale | 1,359 | $19.00 | 5,377,700 |
| 2014-01-06 | Gift | 13,723 | $0.00 | 5,363,977 |
| 2014-01-03 | Option exercise (derivative) | 9,149 | $0.00 | 0 |
| 2014-01-03 | Option exercise | 54,894 | $4.81 | 5,416,867 |
| 2014-01-03 | Option exercise | 9,149 | $12.60 | 1,815,199 |
| 2014-01-03 | Tax withholding | 37,808 | $18.21 | 5,379,059 |
| 2014-01-02 | Open-market sale | 3,081 | $19.00 | 5,361,973 |
| 2013-12-31 | Open-market sale | 6,464 | $19.00 | 5,365,054 |
| 2013-12-13 | Gift | 20,796 | $0.00 | 5,371,518 |
| 2013-11-27 | Open-market sale | 4,763 | $19.00 | 5,392,314 |
| 2013-10-18 | Open-market sale | 1,928 | $18.00 | 5,397,077 |
| 2013-10-16 | Open-market sale | 2,828 | $18.00 | 5,399,005 |
| 2013-10-14 | Open-market sale | 1,938 | $18.00 | 5,401,833 |
| 2013-10-11 | Open-market sale | 23,216 | $18.00 | 5,403,771 |
| 2013-10-10 | Open-market sale | 2,859 | $18.00 | 5,426,987 |
| 2013-10-09 | Open-market sale | 2,695 | $18.00 | 5,429,846 |
| 2013-10-04 | Open-market sale | 15,606 | $18.25 | 5,432,541 |
| 2013-07-31 | Gift | 375,000 | $0.00 | 5,448,147 |
| 2013-07-31 | Gift | 375,000 | $0.00 | 750 |
| 2013-06-28 | Open-market sale | 13,153 | $18.00 | 5,823,147 |
| 2013-06-05 | Open-market sale | 5,000,000 | $12.87 | 5,836,300 |
| 2013-06-04 | Open-market sale | 5,000,000 | $14.15 | 5,836,300 |
| 2013-05-17 | Open-market sale | 2,000 | $60.27 | 3,611,476 |
| 2013-04-29 | Open-market sale | 624 | $59.00 | 3,613,476 |
| 2013-03-22 | Open-market sale | 1,115 | $59.00 | 3,614,100 |
| 2013-02-28 | Gift | 125,000 | $0.00 | 125,250 |
| 2013-02-28 | Gift | 125,000 | $0.00 | 3,615,215 |
| 2013-01-24 | Gift | 5,465 | $0.00 | 3,740,215 |
| 2013-01-15 | Gift | 4,699 | $0.00 | 3,745,680 |
| 2013-01-07 | Grant / award (derivative) | 3,646 | $0.00 | 3,646 |
| 2012-12-24 | Gift | 143,195 | $0.00 | 3,750,379 |
| 2012-12-21 | Gift | 22,450 | $0.00 | 3,893,574 |
| 2012-12-21 | Gift | 250,000 | $0.00 | 3,916,024 |
| 2012-12-21 | Gift | 250,000 | $0.00 | 250,250 |
| 2012-05-15 | Open-market sale | 20,000 | $50.00 | 4,166,024 |
| 2012-04-18 | Open-market sale | 50 | $45.00 | 0 |
| 2012-03-07 | Gift | 63,194 | $0.00 | 4,186,024 |
| 2012-03-07 | Gift | 63,194 | $0.00 | 250 |
| 2012-02-09 | Open-market sale | 236,806 | $41.50 | 4,122,830 |
| 2012-02-09 | Open-market sale | 236,806 | $41.50 | 63,444 |
| 2012-02-08 | Gift | 300,000 | $0.00 | 4,359,636 |
| 2012-02-08 | Gift | 300,000 | $0.00 | 300,250 |
| 2012-01-30 | Gift | 7,764 | $0.00 | 4,659,636 |
| 2012-01-05 | Grant / award (derivative) | 4,983 | $0.00 | 4,983 |
| 2011-04-13 | Gift | 197,400 | $0.00 | 4,667,400 |
| 2011-01-07 | Gift | 10,104 | $0.00 | 4,470,000 |
| 2011-01-05 | Grant / award (derivative) | 5,915 | $0.00 | 5,915 |
| 2010-12-01 | Open-market buy | 2,500,000 | $29.22 | 4,480,104 |
| 2010-03-31 | Gift | 216,350 | $0.00 | 1,980,104 |
| 2010-02-12 | Gift | 1,250,000 | $0.00 | 1,763,754 |
| 2010-02-12 | Gift | 1,250,000 | $0.00 | 0 |
| 2010-02-09 | Gift | 1,250,000 | $0.00 | 3,013,754 |
| 2010-02-09 | Gift | 1,250,000 | $0.00 | 1,250,000 |
| 2010-01-08 | Gift | 17,780 | $0.00 | 4,263,754 |
| 2010-01-05 | Grant / award (derivative) | 8,827 | $0.00 | 8,827 |
| 2009-08-31 | Gift | 1,064 | $0.00 | 4,281,534 |
| 2009-06-24 | Gift | 41,861 | $0.00 | 4,282,598 |
| 2009-03-31 | Gift | 500,000 | $0.00 | 4,324,459 |
| 2009-03-09 | Gift | 10,112 | $0.00 | 4,824,459 |
| 2009-03-04 | Gift | 13,750 | $0.00 | 4,834,571 |
| 2009-02-20 | Gift | 2,132 | $0.00 | 4,848,321 |
| 2009-01-05 | Grant / award (derivative) | 6,703 | $0.00 | 6,703 |
| 2008-12-31 | Gift | 5,256 | $0.00 | 4,850,453 |
| 2008-12-30 | Gift | 26,310 | $0.00 | 4,855,709 |
| 2008-12-29 | Option exercise (derivative) | 38,182 | $0.00 | 0 |
| 2008-12-29 | Option exercise | 38,182 | $11.00 | 4,907,990 |
| 2008-12-29 | Tax withholding | 22,236 | $28.15 | 4,885,754 |
| 2008-12-29 | Gift | 3,735 | $0.00 | 4,882,019 |
| 2008-11-14 | Gift | 419 | $0.00 | 4,869,808 |
| 2008-09-19 | Gift | 370 | $0.00 | 4,870,227 |
| 2008-08-01 | Gift | 354 | $0.00 | 4,870,597 |
| 2008-06-03 | Gift | 382 | $0.00 | 4,870,951 |
| 2008-03-24 | Gift | 459 | $0.00 | 4,871,333 |
| 2008-03-11 | Gift | 455 | $0.00 | 4,871,792 |
| 2008-01-22 | Gift | 477 | $0.00 | 4,872,247 |
| 2008-01-05 | Grant / award (derivative) | 6,703 | $0.00 | 6,703 |
| 2008-01-04 | Grant / award (derivative) | 7,211 | $0.00 | 7,211 |
| 2007-12-31 | Open-market buy | 45,517 | $25.00 | 4,872,724 |
| 2007-12-27 | Gift | 444 | $0.00 | 4,827,223 |
| 2007-12-27 | Gift | 16 | $0.00 | 4,827,207 |
| 2007-11-14 | Gift | 432 | $0.00 | 4,827,667 |
| 2007-09-20 | Gift | 473 | $0.00 | 4,828,099 |
| 2007-08-01 | Gift | 465 | $0.00 | 4,828,572 |
| 2007-07-17 | Gift | 460 | $0.00 | 4,829,037 |
| 2007-06-05 | Gift | 460 | $0.00 | 4,829,497 |
| 2007-03-12 | Gift | 540 | $0.00 | 4,829,957 |
| 2007-01-22 | Gift | 495 | $0.00 | 4,830,497 |
| 2007-01-05 | Grant / award (derivative) | 8,356 | $0.00 | 8,356 |
| 2006-12-27 | Gift | 529 | $0.00 | 4,830,992 |
| 2006-11-15 | Gift | 500 | $0.00 | 4,831,521 |
| 2006-09-20 | Gift | 475 | $0.00 | 4,832,021 |
| 2006-08-02 | Gift | 500 | $0.00 | 4,832,496 |
| 2006-06-06 | Gift | 535 | $0.00 | 4,832,996 |
| 2006-03-13 | Gift | 575 | $0.00 | 4,833,531 |
| 2006-01-23 | Gift | 670 | $0.00 | 4,834,106 |
| 2006-01-05 | Grant / award (derivative) | 11,078 | $0.00 | 11,078 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.