SEC CIK 1595371
Tuffin Mark C
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| KRview stock → | 285,103 | 2022-03-28 |
Position History — KR
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — KR
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2022-03-28 | Option exercise (derivative) | 56,039 | $0.00 | 14,010 |
| 2022-03-28 | Option exercise | 56,039 | $22.92 | 285,103 |
| 2022-03-28 | Disposition to issuer | 56,039 | $56.91 | 229,064 |
| 2022-03-14 | Tax withholding | 1,673 | $55.42 | 229,064 |
| 2022-03-11 | Tax withholding | 6,267 | $55.89 | 230,737 |
| 2022-03-10 | Grant / award | 32,970 | $0.00 | 250,317 |
| 2022-03-10 | Tax withholding | 13,313 | $57.09 | 237,004 |
| 2022-03-07 | Option exercise (derivative) | 33,777 | $0.00 | 0 |
| 2022-03-07 | Open-market sale | 77,544 | $61.84 | 217,347 |
| 2022-03-07 | Option exercise | 33,777 | $38.33 | 251,124 |
| 2022-03-07 | Option exercise | 43,767 | $37.48 | 294,891 |
| 2021-07-13 | Tax withholding | 4,896 | $38.07 | 217,347 |
| 2021-06-22 | Option exercise (derivative) | 50,720 | $0.00 | 0 |
| 2021-06-22 | Open-market sale | 10,049 | $40.00 | 262,914 |
| 2021-06-22 | Option exercise | 50,720 | $24.67 | 272,963 |
| 2021-06-22 | Open-market sale | 40,671 | $40.01 | 222,243 |
| 2021-03-26 | Option exercise (derivative) | 21,000 | $0.00 | 0 |
| 2021-03-26 | Open-market sale | 21,000 | $36.88 | 222,243 |
| 2021-03-26 | Option exercise | 21,000 | $18.88 | 243,243 |
| 2021-03-22 | Option exercise (derivative) | 21,000 | $0.00 | 0 |
| 2021-03-22 | Option exercise | 21,000 | $10.98 | 243,243 |
| 2021-03-22 | Open-market sale | 21,000 | $36.00 | 222,243 |
| 2021-03-12 | Tax withholding | 3,517 | $35.46 | 222,243 |
| 2021-03-11 | Grant / award (derivative) | 37,960 | $0.00 | 37,960 |
| 2021-03-11 | Grant / award | 11,765 | $0.00 | 231,133 |
| 2021-03-11 | Grant / award | 13,738 | $0.00 | 210,891 |
| 2021-03-11 | Grant / award | 8,477 | $0.00 | 219,368 |
| 2021-03-11 | Tax withholding | 5,373 | $34.94 | 225,760 |
| 2020-07-21 | Option exercise (derivative) | 15,000 | $0.00 | 0 |
| 2020-07-21 | Option exercise | 15,000 | $12.37 | 232,153 |
| 2020-07-21 | Option exercise | 20,000 | $11.31 | 217,153 |
| 2020-07-21 | Open-market sale | 35,000 | $35.00 | 197,153 |
| 2020-07-15 | Tax withholding | 1,112 | $33.77 | 197,153 |
| 2020-07-13 | Tax withholding | 4,897 | $33.28 | 198,265 |
| 2020-03-13 | Tax withholding | 1,880 | $30.71 | 203,162 |
| 2020-03-12 | Grant / award (derivative) | 43,888 | $0.00 | 43,888 |
| 2020-03-12 | Tax withholding | 4,058 | $29.12 | 205,042 |
| 2020-03-12 | Grant / award | 8,971 | $0.00 | 209,100 |
| 2020-03-12 | Grant / award | 14,424 | $0.00 | 200,129 |
| 2020-01-02 | Option exercise (derivative) | 2,600 | $0.00 | 0 |
| 2020-01-02 | Open-market sale | 2,600 | $28.44 | 185,705 |
| 2020-01-02 | Option exercise | 2,600 | $10.08 | 188,305 |
| 2019-07-15 | Tax withholding | 2,838 | $22.08 | 185,705 |
| 2019-07-12 | Tax withholding | 4,896 | $21.89 | 188,543 |
| 2019-03-15 | Grant / award | 9,804 | $0.00 | 197,945 |
| 2019-03-15 | Tax withholding | 4,506 | $24.75 | 193,439 |
| 2019-03-14 | Grant / award (derivative) | 45,606 | $0.00 | 45,606 |
| 2019-03-14 | Grant / award | 16,566 | $0.00 | 188,141 |
| 2018-07-13 | Grant / award (derivative) | 40,561 | $0.00 | 40,561 |
| 2018-07-13 | Tax withholding | 6,550 | $28.05 | 171,575 |
| 2018-07-13 | Grant / award | 16,756 | $0.00 | 178,125 |
| 2018-03-15 | Tax withholding | 1,740 | $23.63 | 161,369 |
| 2018-03-15 | Grant / award | 3,801 | $0.00 | 163,109 |
| 2017-07-14 | Tax withholding | 8,245 | $23.01 | 159,308 |
| 2017-07-13 | Grant / award (derivative) | 70,049 | $0.00 | 70,049 |
| 2017-07-13 | Tax withholding | 1,226 | $22.92 | 167,553 |
| 2017-07-13 | Grant / award | 20,472 | $0.00 | 168,779 |
| 2017-07-12 | Tax withholding | 772 | $22.80 | 148,307 |
| 2017-03-13 | Tax withholding | 2,449 | $28.69 | 149,662 |
| 2017-03-09 | Tax withholding | 1,560 | $28.83 | 152,111 |
| 2017-03-09 | Grant / award | 4,375 | $0.00 | 153,671 |
| 2017-03-09 | Tax withholding | 2,143 | $28.83 | 151,528 |
| 2016-07-15 | Tax withholding | 5,117 | $36.71 | 149,296 |
| 2016-07-13 | Grant / award (derivative) | 43,767 | $0.00 | 43,767 |
| 2016-07-13 | Grant / award | 12,519 | $0.00 | 154,413 |
| 2016-07-12 | Tax withholding | 542 | $37.39 | 141,894 |
| 2016-06-23 | Tax withholding | 392 | $34.67 | 142,436 |
| 2016-03-11 | Tax withholding | 1,719 | $38.64 | 142,828 |
| 2016-03-10 | Tax withholding | 1,787 | $37.73 | 144,547 |
| 2016-03-10 | Grant / award | 5,250 | $0.00 | 146,334 |
| 2015-07-15 | Grant / award (derivative) | 33,777 | $0.00 | 33,777 |
| 2015-07-15 | Grant / award | 12,242 | $0.00 | 145,190 |
| 2015-07-15 | Tax withholding | 4,106 | $38.33 | 141,084 |
| 2015-07-10 | Tax withholding | 386 | $76.34 | 66,474 |
| 2015-06-24 | Tax withholding | 240 | $72.94 | 66,860 |
| 2015-06-23 | Tax withholding | 280 | $73.45 | 67,100 |
| 2015-03-13 | Tax withholding | 1,225 | $76.35 | 67,380.38 |
| 2015-03-12 | Grant / award | 1,759 | $0.00 | 69,467.38 |
| 2015-03-12 | Tax withholding | 862 | $76.29 | 68,605.38 |
| 2015-03-06 | Option exercise (derivative) | 5,200 | $0.00 | 1,300 |
| 2015-03-06 | Option exercise (derivative) | 6,500 | $0.00 | 0 |
| 2015-03-06 | Option exercise | 6,500 | $28.61 | 80,208.38 |
| 2015-03-06 | Option exercise | 6,000 | $19.94 | 73,708.38 |
| 2015-03-06 | Open-market sale | 24,200 | $74.00 | 67,708.38 |
| 2015-03-06 | Option exercise | 5,200 | $20.16 | 91,908.38 |
| 2015-03-06 | Option exercise | 6,500 | $22.34 | 86,708.38 |
| 2014-12-10 | Tax withholding | 172 | $61.36 | 67,708.38 |
| 2014-09-15 | Tax withholding | 591 | $51.55 | 67,880.38 |
| 2014-07-15 | Grant / award (derivative) | 25,360 | $0.00 | 25,360 |
| 2014-07-15 | Grant / award | 7,500 | $0.00 | 68,471.38 |
| 2014-07-15 | Tax withholding | 271 | $49.33 | 51,461.38 |
| 2014-07-15 | Grant / award | 9,510 | $0.00 | 60,971.38 |
| 2014-07-11 | Tax withholding | 272 | $48.82 | 51,732.38 |
| 2014-06-25 | Tax withholding | 224 | $49.22 | 52,004.38 |
| 2014-06-24 | Tax withholding | 169 | $49.17 | 52,228.38 |
| 2014-06-23 | Tax withholding | 197 | $49.40 | 52,397.38 |
| 2014-03-13 | Grant / award | 1,313 | $0.00 | 41,576.38 |
| 2014-03-13 | Tax withholding | 468 | $43.49 | 41,108.38 |
| 2014-03-13 | Grant / award | 7,500 | $0.00 | 52,608.38 |
| 2014-03-13 | Tax withholding | 482 | $43.49 | 41,094.38 |
| 2014-01-17 | — | — | — | 40,263.38 |
| 2014-01-17 | — | — | — | 72,066.88 |
| 2014-01-17 | Grant / award | 7,500 | $0.00 | 79,566.88 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.