SEC CIK 1209940
TANSKI RONALD J
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| NFGview stock → | 358,674 | 2026-10-01 |
| CMSview stock → | 20,903 | 2026-05-08 |
Position History — NFG
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — NFG
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-10-01 | Grant / award | 577 | $75.89 | 358,674 |
| 2026-07-01 | Grant / award | 564 | $77.63 | 358,097 |
| 2026-04-01 | Grant / award | 469 | $93.29 | 357,533 |
| 2026-01-02 | Grant / award | 541 | $80.94 | 357,064 |
| 2025-11-10 | Gift | 1,395 | $0.00 | 356,523 |
| 2025-10-01 | Grant / award | 471 | $92.96 | 357,918 |
| 2025-07-01 | Grant / award | 518 | $84.62 | 357,447 |
| 2025-04-01 | Grant / award | 552 | $79.27 | 356,929 |
| 2025-01-02 | Grant / award | 715 | $61.22 | 356,377 |
| 2024-11-26 | Gift | 1,650 | $0.00 | 355,662 |
| 2024-10-01 | Grant / award | 725 | $60.37 | 357,312 |
| 2024-07-15 | J | 306 | $56.99 | 356,587 |
| 2024-07-01 | Grant / award | 806 | $54.30 | 356,281 |
| 2024-04-15 | J | 311 | $53.48 | 355,475 |
| 2024-04-01 | Grant / award | 820 | $53.37 | 355,164 |
| 2024-01-02 | Grant / award | 865 | $50.60 | 320,725 |
| 2023-12-12 | Gift | 400 | $0.00 | 319,860 |
| 2023-12-12 | Gift | 1,980 | $0.00 | 320,260 |
| 2023-10-02 | Grant / award | 857 | $51.07 | 322,240 |
| 2023-07-03 | Grant / award | 849 | $51.59 | 321,383 |
| 2023-04-03 | Grant / award | 758 | $57.75 | 320,534 |
| 2023-01-03 | Grant / award | 710 | $61.63 | 319,776 |
| 2022-12-12 | Option exercise (derivative) | 42,953 | $0.00 | 0 |
| 2022-12-12 | Disposition to issuer | 35,635 | $63.94 | 319,066 |
| 2022-12-12 | Option exercise | 42,953 | $53.05 | 354,701 |
| 2022-12-07 | Gift | 1,500 | $0.00 | 311,748 |
| 2022-10-03 | Grant / award | 692 | $63.29 | 313,248 |
| 2022-07-01 | Grant / award | 656 | $66.74 | 312,556 |
| 2022-04-11 | Open-market sale | 32,348 | $70.10 | 311,900 |
| 2022-04-11 | Open-market sale | 10,207 | $69.48 | 344,248 |
| 2022-04-01 | Grant / award | 626 | $69.98 | 354,455 |
| 2022-03-28 | Open-market sale | 21,142 | $69.48 | 353,829 |
| 2022-03-28 | Open-market sale | 21,413 | $68.44 | 374,971 |
| 2022-03-14 | Open-market sale | 2,716 | $65.22 | 397,384 |
| 2022-03-14 | Open-market sale | 1,000 | $66.55 | 396,384 |
| 2022-03-14 | Open-market sale | 38,839 | $64.62 | 400,100 |
| 2022-02-28 | Open-market sale | 36,067 | $62.14 | 438,939 |
| 2022-02-28 | Open-market sale | 6,488 | $61.23 | 475,006 |
| 2022-02-14 | Open-market sale | 9,953 | $61.10 | 481,494 |
| 2022-02-14 | Open-market sale | 32,602 | $60.57 | 491,447 |
| 2022-01-31 | Open-market sale | 18,298 | $60.69 | 524,049 |
| 2022-01-31 | Open-market sale | 24,257 | $59.95 | 542,347 |
| 2022-01-03 | Grant / award | 688 | $63.66 | 566,604 |
| 2021-12-02 | Tax withholding | 7,398 | $59.50 | 565,916 |
| 2021-12-02 | Grant / award | 12,804 | $0.00 | 566,193 |
| 2021-12-02 | Tax withholding | 6,803 | $59.50 | 559,390 |
| 2021-12-02 | Grant / award | 13,924 | $0.00 | 573,314 |
| 2021-11-29 | Gift | 936 | $0.00 | 553,909 |
| 2021-11-29 | Gift | 520 | $0.00 | 553,389 |
| 2021-11-12 | Option exercise (derivative) | 25,000 | $0.00 | 0 |
| 2021-11-12 | Option exercise | 25,000 | $55.09 | 577,635 |
| 2021-11-12 | Disposition to issuer | 22,790 | $60.43 | 554,845 |
| 2021-10-01 | Grant / award | 821 | $53.32 | 552,635 |
| 2021-07-01 | Grant / award | 829 | $52.78 | 551,814 |
| 2021-04-01 | Grant / award | 879 | $49.79 | 550,985 |
| 2021-01-04 | Grant / award | 1,067 | $41.01 | 550,106 |
| 2020-12-10 | Grant / award | 18,722 | $0.00 | 550,474 |
| 2020-12-10 | Grant / award | 17,679 | $0.00 | 531,752 |
| 2020-12-10 | Gift | 490 | $0.00 | 549,739 |
| 2020-12-10 | Gift | 700 | $0.00 | 549,039 |
| 2020-12-10 | Gift | 245 | $0.00 | 550,229 |
| 2020-10-01 | Grant / award | 1,088 | $40.24 | 514,073 |
| 2020-07-01 | Grant / award | 1,062 | $41.23 | 512,985 |
| 2020-04-01 | Grant / award | 1,212 | $36.11 | 511,923 |
| 2020-01-02 | Grant / award | 958 | $45.69 | 510,711 |
| 2019-12-09 | Tax withholding | 12,943 | $45.11 | 509,753 |
| 2019-12-09 | Grant / award | 26,429 | $0.00 | 522,696 |
| 2019-12-09 | Grant / award | 44,046 | $0.00 | 496,267 |
| 2019-12-02 | Gift | 225 | $0.00 | 452,221 |
| 2019-10-01 | Grant / award | 948 | $46.17 | 452,446 |
| 2019-07-01 | Grant / award | 827 | $52.93 | 451,498 |
| 2019-06-26 | Gift | 1,200 | $0.00 | 450,671 |
| 2018-12-19 | Tax withholding | 26,983 | $54.53 | 451,871 |
| 2018-12-19 | Grant / award | 55,100 | $0.00 | 478,854 |
| 2018-12-04 | Grant / award | 45,079 | $0.00 | 423,754 |
| 2018-11-12 | Gift | 1,200 | $0.00 | 378,675 |
| 2017-12-19 | Option exercise (derivative) | 4,139 | $0.00 | 0 |
| 2017-12-19 | Option exercise | 4,139 | — | 380,060 |
| 2017-12-19 | Gift | 185 | $0.00 | 379,875 |
| 2017-12-11 | Gift | 900 | $0.00 | 375,921 |
| 2017-12-06 | Grant / award | 9,868 | $0.00 | 376,821 |
| 2017-12-06 | Grant / award | 12,413 | $0.00 | 366,953 |
| 2017-11-30 | Option exercise (derivative) | 75,000 | $0.00 | 0 |
| 2017-11-30 | Option exercise | 15,000 | $47.37 | 329,721 |
| 2017-11-30 | Disposition to issuer | 12,081 | $58.82 | 317,640 |
| 2017-11-30 | Option exercise | 75,000 | $29.88 | 392,640 |
| 2017-11-30 | Disposition to issuer | 38,100 | $58.82 | 354,540 |
| 2016-12-19 | Option exercise (derivative) | 4,139 | $0.00 | 4,139 |
| 2016-12-19 | Option exercise (derivative) | 3,792 | $0.00 | 0 |
| 2016-12-19 | Tax withholding | 1,956 | $58.01 | 312,717 |
| 2016-12-19 | Option exercise | 3,792 | — | 314,673 |
| 2016-12-19 | Tax withholding | 2,135 | $58.01 | 314,721 |
| 2016-12-19 | Option exercise | 4,139 | — | 316,856 |
| 2016-12-07 | Grant / award | 11,372 | $0.00 | 315,086 |
| 2016-12-07 | Tax withholding | 4,205 | $56.91 | 310,881 |
| 2016-11-25 | Gift | 995 | $0.00 | 303,714 |
| 2016-11-17 | Gift | 627 | $0.00 | 304,709 |
| 2015-12-19 | Option exercise (derivative) | 3,792 | $0.00 | 3,792 |
| 2015-12-19 | Option exercise (derivative) | 4,139 | $0.00 | 8,278 |
| 2015-12-19 | Option exercise | 3,792 | — | 301,197 |
| 2015-12-19 | Option exercise | 4,139 | — | 305,336 |
| 2015-12-18 | Gift | 900 | $0.00 | 297,405 |
| 2015-12-17 | Option exercise (derivative) | 15,000 | $0.00 | 0 |
| 2015-12-17 | J | 10 | $0.00 | 2,929 |
| 2015-12-17 | J | 516 | $0.00 | 22,173 |
| 2015-12-17 | Option exercise | 15,000 | $39.48 | 298,305 |
| 2015-06-17 | Option exercise (derivative) | 30,000 | $0.00 | 15,000 |
| 2015-06-17 | Option exercise | 30,000 | $39.48 | 288,916 |
| 2015-06-17 | J | 7 | $0.00 | 2,919 |
| 2015-06-17 | J | 414 | $0.00 | 21,657 |
| 2015-06-17 | Tax withholding | 5,611 | $61.95 | 283,305 |
| 2014-12-19 | Grant / award (derivative) | 12,417 | $0.00 | 12,417 |
| 2014-12-19 | Option exercise (derivative) | 3,791 | $0.00 | 7,584 |
| 2014-12-19 | J | 5 | $0.00 | 2,912 |
| 2014-12-19 | Option exercise | 3,791 | — | 258,916 |
| 2014-12-19 | J | 366 | $0.00 | 21,243 |
| 2014-12-18 | Gift | 555 | $0.00 | 255,125 |
| 2014-06-16 | Option exercise (derivative) | 36,000 | $0.00 | 0 |
| 2014-06-16 | Option exercise | 36,000 | $35.11 | 265,386 |
| 2014-06-16 | J | 362 | $0.00 | 20,877 |
| 2014-06-16 | Tax withholding | 9,706 | $75.46 | 255,680 |
| 2014-06-16 | J | 4 | $0.00 | 2,907 |
| 2013-12-30 | Gift | 750 | $0.00 | 229,386 |
| 2013-12-19 | Grant / award (derivative) | 11,375 | $0.00 | 11,375 |
| 2013-12-19 | J | 9 | $0.00 | 2,903 |
| 2013-12-19 | J | 773 | $0.00 | 20,515 |
| 2012-12-19 | Grant / award (derivative) | 42,953 | $0.00 | 42,953 |
| 2012-12-18 | Gift | 990 | $0.00 | 230,136 |
| 2012-12-17 | Option exercise (derivative) | 18,700 | $0.00 | 0 |
| 2012-12-17 | J | 226 | $0.00 | 19,742 |
| 2012-12-17 | Option exercise | 18,700 | $28.16 | 235,179 |
| 2012-12-17 | Tax withholding | 4,053 | $53.18 | 231,126 |
| 2012-12-17 | J | 3 | $0.00 | 2,894 |
| 2012-11-21 | Grant / award (derivative) | 23,334 | $0.00 | 70,000 |
| 2012-09-26 | Option exercise (derivative) | 21,300 | $0.00 | 18,700 |
| 2012-09-26 | Option exercise | 21,300 | $28.16 | 220,539 |
| 2012-09-26 | J | 718 | $0.00 | 19,516 |
| 2012-09-26 | J | 9 | $0.00 | 2,891 |
| 2012-09-26 | Tax withholding | 4,060 | $52.95 | 216,479 |
| 2011-12-27 | Option exercise (derivative) | 25,000 | $0.00 | 0 |
| 2011-12-27 | Tax withholding | 13,006 | $56.03 | 199,239 |
| 2011-12-27 | Tax withholding | 7,864 | $56.03 | 212,245 |
| 2011-12-27 | Option exercise | 50,000 | $24.50 | 220,109 |
| 2011-12-22 | Grant / award (derivative) | 25,000 | $0.00 | 75,000 |
| 2011-12-21 | Gift | 810 | $0.00 | 170,109 |
| 2011-12-19 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2011-12-19 | Grant / award | 6,250 | $0.00 | 170,919 |
| 2011-12-16 | J | 44 | $0.00 | 18,798 |
| 2011-11-23 | Grant / award (derivative) | 23,333 | $0.00 | 46,666 |
| 2011-11-16 | J | 199 | $0.00 | 18,754 |
| 2011-11-16 | J | 3 | $0.00 | 2,882 |
| 2011-08-12 | Option exercise (derivative) | 20,918 | $0.00 | 0 |
| 2011-08-12 | J | 271 | $0.00 | 18,555 |
| 2011-08-12 | Option exercise | 20,918 | $24.50 | 164,669 |
| 2011-08-12 | J | 5 | $0.00 | 2,879 |
| 2011-03-23 | Option exercise (derivative) | 4,082 | $0.00 | 0 |
| 2011-03-23 | Option exercise | 4,082 | $24.50 | 143,751 |
| 2011-03-23 | J | 150 | $0.00 | 18,284 |
| 2010-12-23 | Gift | 465 | $0.00 | 139,669 |
| 2010-12-20 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2010-12-20 | J | 22 | $0.00 | 18,134 |
| 2010-12-20 | Grant / award | 6,250 | $0.00 | 140,134 |
| 2010-11-26 | J | 2 | $0.00 | 2,874 |
| 2010-11-26 | J | 187 | $0.00 | 18,112 |
| 2010-11-24 | J (derivative) | 15,000 | $0.00 | 15,000 |
| 2010-08-24 | Option exercise (derivative) | 12,500 | $0.00 | 0 |
| 2010-08-24 | Option exercise | 12,500 | $27.80 | 135,667 |
| 2010-08-24 | Tax withholding | 1,783 | $43.70 | 133,884 |
| 2010-08-24 | J | 190 | $0.00 | 17,925 |
| 2010-08-24 | J | 3 | $0.00 | 2,872 |
| 2010-07-01 | J | 206 | $0.00 | 17,735 |
| 2010-07-01 | J | 3 | $0.00 | 2,869 |
| 2010-06-30 | Option exercise (derivative) | 12,500 | $0.00 | 12,500 |
| 2010-06-30 | Option exercise | 12,500 | $46.34 | 123,167 |
| 2010-06-30 | Option exercise | 12,500 | $27.80 | 123,167 |
| 2010-03-30 | J | 1 | $0.00 | 2,866 |
| 2010-03-30 | W | 63 | $0.00 | 110,667 |
| 2010-03-30 | J | 26 | $0.00 | 17,529 |
| 2010-03-11 | Grant / award (derivative) | 70,000 | $0.00 | 70,000 |
| 2010-03-11 | J | 1 | $0.00 | 2,865 |
| 2010-03-11 | J | 175 | $0.00 | 17,503 |
| 2009-12-22 | Option exercise (derivative) | 20,312 | $0.00 | 0 |
| 2009-12-22 | Tax withholding | 5,554 | $50.29 | 105,916 |
| 2009-12-22 | Option exercise | 20,312 | $21.33 | 111,470 |
| 2009-12-22 | Option exercise | 4,688 | $21.33 | 110,604 |
| 2009-12-22 | J | 26 | $0.00 | 17,328 |
| 2009-11-27 | J | 1,076 | $0.00 | 17,302 |
| 2009-11-27 | J | 15 | $0.00 | 2,864 |
| 2009-11-25 | J (derivative) | 15,000 | $0.00 | 30,000 |
| 2009-11-25 | J (derivative) | 15,000 | $0.00 | 30,000 |
| 2008-12-22 | Grant / award (derivative) | 75,000 | $0.00 | 75,000 |
| 2008-12-22 | J | 37 | $0.00 | 16,226 |
| 2008-12-05 | J | 4 | $0.00 | 2,849 |
| 2008-12-05 | J | 300 | $0.00 | 16,189 |
| 2008-12-04 | Option exercise (derivative) | 5,000 | $0.00 | 0 |
| 2008-12-04 | Option exercise | 5,000 | $23.03 | 86,158 |
| 2008-09-02 | Option exercise (derivative) | 5,000 | $0.00 | 5,000 |
| 2008-09-02 | Option exercise | 5,000 | $23.03 | 86,158 |
| 2008-09-02 | J | 1 | $0.00 | 2,845 |
| 2008-09-02 | J | 5 | $0.00 | 15,889 |
| 2008-03-13 | Option exercise (derivative) | 10,660 | $0.00 | 10,000 |
| 2008-03-13 | Option exercise | 10,660 | $23.03 | 81,158 |
| 2008-03-11 | Option exercise (derivative) | 4,340 | $0.00 | 0 |
| 2008-03-11 | Option exercise | 4,340 | $23.03 | 70,498 |
| 2008-03-11 | J | 5 | $0.00 | 15,530 |
| 2008-03-11 | J | 1 | $0.00 | 2,842 |
| 2008-02-20 | Grant / award (derivative) | 45,000 | $0.00 | 45,000 |
| 2008-02-20 | J | 10 | $0.00 | 2,841 |
| 2008-02-20 | J | 808 | $0.00 | 15,525 |
| 2007-02-08 | Option exercise (derivative) | 10,396 | $0.00 | 0 |
| 2007-02-08 | Tax withholding | 5,036 | $42.96 | 63,681 |
| 2007-02-08 | Option exercise | 4,804 | $20.81 | 68,485 |
| 2007-02-08 | Option exercise | 10,396 | $20.81 | 68,717 |
| 2007-02-08 | Tax withholding | 2,327 | $42.96 | 66,158 |
| 2007-02-07 | Option exercise (derivative) | 25,000 | $0.00 | 0 |
| 2007-02-07 | J | 5 | $0.00 | 2,831 |
| 2007-02-07 | J | 216 | $0.00 | 14,717 |
| 2007-02-07 | Tax withholding | 13,050 | $42.98 | 58,321 |
| 2007-02-07 | Option exercise | 25,000 | $22.44 | 71,371 |
| 2006-12-06 | Grant / award (derivative) | 45,000 | $0.00 | 45,000 |
| 2006-12-06 | J | 433 | $0.00 | 14,501 |
| 2006-12-06 | J | 3 | $0.00 | 2,826 |
| 2006-05-10 | Grant / award (derivative) | 36,000 | $0.00 | 36,000 |
| 2006-05-10 | J | 7 | $0.00 | 2,823 |
| 2006-05-10 | J | 327 | $0.00 | 14,068 |
| 2005-12-30 | Option exercise (derivative) | 4,800 | $0.00 | 10,396 |
| 2005-12-30 | Tax withholding | 545 | $30.98 | 46,371 |
| 2005-12-30 | Option exercise | 4,800 | $20.81 | 46,916 |
| 2005-12-30 | J | 1 | $0.00 | 2,816 |
| 2005-12-30 | J | 263 | $0.00 | 13,741 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.