SEC CIK 1409789
Piell Hilda Harris
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CMEview stock → | 27,702 | 2026-05-18 |
Position History — CME
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — CME
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-05-18 | Open-market sale | 5,753 | $304.63 | 27,702 |
| 2026-03-15 | Tax withholding | 3,039 | $311.40 | 33,455 |
| 2026-03-15 | Grant / award | 7,076 | $311.40 | 36,494 |
| 2025-11-07 | Gift | 973 | $0.00 | 29,418 |
| 2025-09-16 | Tax withholding | 325 | $259.83 | 30,391 |
| 2025-09-15 | Grant / award | 2,608 | $258.83 | 30,716 |
| 2025-09-15 | Tax withholding | 953 | $258.83 | 28,108 |
| 2025-03-15 | Tax withholding | 1,436 | $258.68 | 29,061 |
| 2025-03-15 | Grant / award | 3,451 | $258.68 | 30,497 |
| 2025-02-27 | Open-market sale | 3,984 | $250.47 | 27,046 |
| 2024-09-16 | Grant / award | 3,088 | $218.53 | 31,030 |
| 2024-09-15 | Tax withholding | 1,314 | $216.99 | 27,942 |
| 2024-05-08 | Open-market sale | 500 | $210.39 | 35,596 |
| 2024-05-08 | Open-market sale | 300 | $210.40 | 36,096 |
| 2024-05-08 | Open-market sale | 3,310 | $210.31 | 29,256 |
| 2024-05-08 | Open-market sale | 3,030 | $210.38 | 32,566 |
| 2024-03-15 | Grant / award | 6,047 | $217.50 | 38,999 |
| 2024-03-15 | Tax withholding | 2,603 | $217.50 | 36,396 |
| 2023-09-16 | Tax withholding | 267 | $206.82 | 32,952 |
| 2023-09-15 | Tax withholding | 945 | $206.82 | 33,219 |
| 2023-09-15 | Grant / award | 3,264 | $206.82 | 34,164 |
| 2023-08-07 | Open-market sale | 4,477 | $207.98 | 30,900 |
| 2022-09-16 | Tax withholding | 282 | $191.56 | 35,377 |
| 2022-09-15 | Grant / award | 3,540 | $0.00 | 35,659 |
| 2022-09-15 | Tax withholding | 697 | $190.77 | 32,119 |
| 2022-09-14 | Tax withholding | 324 | $0.00 | 32,816 |
| 2022-09-14 | Tax withholding | 324 | $191.30 | 32,816 |
| 2022-08-15 | Open-market sale | 4,901 | $203.88 | 33,140 |
| 2022-03-15 | Tax withholding | 792 | $232.00 | 38,041 |
| 2022-03-15 | Grant / award | 2,393 | $232.00 | 38,833 |
| 2022-03-03 | Open-market sale | 2,000 | $244.00 | 36,440 |
| 2022-02-24 | Open-market sale | 1,500 | $234.01 | 38,440 |
| 2021-10-19 | Open-market sale | 2,947 | $215.00 | 39,940 |
| 2021-09-16 | Tax withholding | 296 | $188.69 | 42,887 |
| 2021-09-15 | Tax withholding | 380 | $188.96 | 40,007 |
| 2021-09-15 | Grant / award | 3,176 | $0.00 | 43,183 |
| 2021-09-15 | Tax withholding | 403 | $188.96 | 40,387 |
| 2021-09-14 | Tax withholding | 342 | $188.85 | 40,790 |
| 2021-03-15 | Tax withholding | 2,620 | $209.09 | 41,132 |
| 2021-03-15 | Grant / award | 7,048 | $209.09 | 43,752 |
| 2021-03-05 | Open-market sale | 1,500 | $213.00 | 36,704 |
| 2021-01-07 | Open-market sale | 1,500 | $198.00 | 38,204 |
| 2020-12-21 | Open-market sale | 2,300 | $182.00 | 39,704 |
| 2020-09-16 | Tax withholding | 308 | $170.20 | 42,004 |
| 2020-09-15 | Tax withholding | 443 | $168.10 | 39,159 |
| 2020-09-15 | Tax withholding | 415 | $168.10 | 38,744 |
| 2020-09-15 | Grant / award | 3,568 | $0.00 | 42,312 |
| 2020-09-14 | Tax withholding | 354 | $166.08 | 39,602 |
| 2020-03-15 | Tax withholding | 2,129 | $182.01 | 39,956 |
| 2020-03-15 | Grant / award | 4,804 | $0.00 | 38,868 |
| 2020-03-15 | Tax withholding | 1,587 | $182.01 | 37,281 |
| 2020-03-15 | Grant / award | 4,804 | $0.00 | 42,085 |
| 2019-09-16 | Grant / award | 2,900 | $0.00 | 34,064 |
| 2019-09-15 | Tax withholding | 353 | $205.80 | 32,085 |
| 2019-09-15 | Tax withholding | 443 | $205.80 | 31,164 |
| 2019-09-15 | Tax withholding | 478 | $205.80 | 31,607 |
| 2019-09-14 | Tax withholding | 373 | $205.80 | 32,438 |
| 2019-05-24 | Open-market sale | 200 | $188.00 | 32,811 |
| 2019-05-24 | Open-market sale | 932 | $188.06 | 33,011 |
| 2019-05-22 | Open-market sale | 1,420 | $186.23 | 33,943 |
| 2019-03-15 | Tax withholding | 1,606 | $170.14 | 32,766 |
| 2019-03-15 | Grant / award | 3,674 | $0.00 | 34,372 |
| 2019-03-15 | Grant / award | 3,674 | $0.00 | 36,440 |
| 2019-03-15 | Tax withholding | 1,077 | $170.14 | 35,363 |
| 2018-09-15 | Tax withholding | 411 | $173.15 | 30,698 |
| 2018-09-15 | Tax withholding | 453 | $173.15 | 31,109 |
| 2018-09-15 | Tax withholding | 357 | $173.15 | 32,048 |
| 2018-09-15 | Tax withholding | 486 | $173.15 | 31,562 |
| 2018-09-14 | Grant / award | 3,464 | $0.00 | 32,405 |
| 2018-09-04 | Open-market sale | 1,823 | $175.00 | 30,176 |
| 2018-06-14 | Gift | 1,235 | $0.00 | 30,764 |
| 2018-03-15 | Grant / award | 8,037 | $0.00 | 34,887 |
| 2018-03-15 | Tax withholding | 2,888 | $165.66 | 31,999 |
| 2018-02-20 | Open-market sale | 3,299 | $163.52 | 26,850 |
| 2017-10-05 | Open-market sale | 1,350 | $138.00 | 30,149 |
| 2017-09-16 | Tax withholding | 255 | $131.29 | 31,499 |
| 2017-09-15 | Grant / award | 4,284 | $0.00 | 33,128 |
| 2017-09-15 | Tax withholding | 1,374 | $131.29 | 31,754 |
| 2017-09-06 | Open-market sale | 714 | $129.00 | 28,844 |
| 2017-03-15 | Grant / award | 5,228 | $0.00 | 29,558 |
| 2017-03-15 | Tax withholding | 1,752 | $124.74 | 24,330 |
| 2017-03-14 | Open-market sale | 3,043 | $124.26 | 26,082 |
| 2016-12-07 | Option exercise (derivative) | 375 | $0.00 | 0 |
| 2016-12-07 | Option exercise | 3,275 | $110.54 | 32,400 |
| 2016-12-07 | Option exercise | 2,200 | $109.72 | 31,325 |
| 2016-12-07 | Open-market sale | 2,200 | $120.00 | 29,125 |
| 2016-12-07 | Option exercise | 375 | $106.58 | 29,500 |
| 2016-09-19 | Open-market sale | 893 | $110.00 | 29,125 |
| 2016-09-16 | Tax withholding | 255 | $109.65 | 30,018 |
| 2016-09-15 | Tax withholding | 848 | $109.28 | 25,469 |
| 2016-09-15 | Grant / award | 4,804 | $0.00 | 30,273 |
| 2016-09-14 | Tax withholding | 297 | $107.55 | 26,317 |
| 2016-03-15 | Tax withholding | 2,372 | $96.71 | 20,246 |
| 2016-03-15 | Grant / award | 6,368 | $0.00 | 26,614 |
| 2016-03-04 | Open-market sale | 252 | $95.00 | 22,618 |
| 2016-02-22 | Option exercise (derivative) | 1,145 | $0.00 | 0 |
| 2016-02-22 | Option exercise | 1,145 | $54.37 | 24,015 |
| 2016-02-22 | Open-market sale | 1,145 | $94.00 | 22,870 |
| 2015-09-16 | Tax withholding | 164 | $95.37 | 22,870 |
| 2015-09-15 | Tax withholding | 507 | $95.24 | 19,358 |
| 2015-09-15 | Grant / award | 3,676 | $0.00 | 23,034 |
| 2015-09-14 | Tax withholding | 181 | $94.44 | 19,865 |
| 2015-03-15 | Tax withholding | 90 | $96.83 | 20,046 |
| 2015-02-06 | Option exercise (derivative) | 1,600 | $0.00 | 0 |
| 2015-02-06 | Option exercise | 1,600 | $88.13 | 21,736 |
| 2015-02-06 | Open-market sale | 1,600 | $94.00 | 20,136 |
| 2014-12-08 | Option exercise (derivative) | 5,825 | $0.00 | 0 |
| 2014-12-08 | Open-market sale | 5,825 | $89.00 | 20,136 |
| 2014-12-08 | Option exercise | 5,825 | $83.88 | 25,961 |
| 2014-09-16 | Tax withholding | 187 | $79.87 | 20,136 |
| 2014-09-15 | Option exercise (derivative) | 2,085 | $0.00 | 0 |
| 2014-09-15 | Option exercise (derivative) | 1,145 | $0.00 | 1,145 |
| 2014-09-15 | Open-market sale | 2,085 | $79.00 | 22,590 |
| 2014-09-15 | Option exercise | 1,145 | $54.37 | 23,735 |
| 2014-09-15 | Grant / award | 4,384 | $0.00 | 22,590 |
| 2014-09-15 | Tax withholding | 440 | $79.82 | 18,206 |
| 2014-09-15 | Open-market sale | 2,267 | $80.00 | 20,323 |
| 2014-09-15 | Option exercise | 2,085 | $54.30 | 24,675 |
| 2014-09-14 | Tax withholding | 207 | $79.33 | 18,646 |
| 2014-07-23 | Open-market sale | 2,282 | $75.00 | 18,853 |
| 2014-05-22 | Option exercise (derivative) | 1,145 | $0.00 | 2,290 |
| 2014-05-22 | Option exercise (derivative) | 2,085 | $0.00 | 2,085 |
| 2014-05-22 | Option exercise (derivative) | 1,500 | $0.00 | 0 |
| 2014-05-22 | Option exercise | 2,085 | $54.30 | 23,220 |
| 2014-05-22 | Option exercise | 1,145 | $54.37 | 22,280 |
| 2014-05-22 | Option exercise | 1,500 | $56.87 | 22,635 |
| 2014-05-22 | Open-market sale | 1,500 | $70.00 | 21,135 |
| 2014-03-15 | Tax withholding | 101 | $75.36 | 21,135 |
| 2013-11-18 | Option exercise (derivative) | 4,500 | $0.00 | 1,500 |
| 2013-11-18 | Open-market sale | 4,500 | $80.00 | 21,236 |
| 2013-11-18 | Option exercise | 4,500 | $56.87 | 25,736 |
| 2013-09-16 | Grant / award | 2,612 | $0.00 | 21,236 |
| 2013-09-15 | Tax withholding | 240 | $72.35 | 19,125 |
| 2013-09-15 | Tax withholding | 255 | $72.35 | 18,624 |
| 2013-09-15 | Tax withholding | 246 | $72.35 | 18,879 |
| 2013-09-14 | Tax withholding | 235 | $72.35 | 19,365 |
| 2013-06-17 | Option exercise (derivative) | 1,145 | $0.00 | 3,435 |
| 2013-06-17 | Option exercise (derivative) | 4,170 | $0.00 | 4,170 |
| 2013-06-17 | Option exercise | 1,145 | $54.37 | 20,745 |
| 2013-06-17 | Option exercise | 4,170 | $54.30 | 23,770 |
| 2013-06-17 | Open-market sale | 1,145 | $75.00 | 19,600 |
| 2013-06-16 | Tax withholding | 67 | $74.29 | 19,600 |
| 2013-05-30 | Option exercise (derivative) | 2,100 | $0.00 | 0 |
| 2013-05-30 | Open-market sale | 2,100 | $70.00 | 19,667 |
| 2013-05-30 | Option exercise | 2,100 | $50.39 | 21,767 |
| 2013-05-20 | Option exercise (derivative) | 2,600 | $0.00 | 0 |
| 2013-05-20 | Open-market sale | 2,600 | $64.78 | 19,667 |
| 2013-05-20 | Option exercise | 2,600 | $25.40 | 22,267 |
| 2013-03-15 | Tax withholding | 115 | $63.14 | 19,667 |
| 2013-03-08 | Grant / award | 1,432 | $0.00 | 19,782 |
| 2012-12-12 | Option exercise (derivative) | 5,900 | $0.00 | 0 |
| 2012-12-12 | Open-market sale | 2,857 | $53.18 | 18,350 |
| 2012-12-12 | Option exercise | 5,900 | $12.60 | 21,207 |
| 2012-09-15 | Tax withholding | 262 | $58.89 | 15,814 |
| 2012-09-15 | Tax withholding | 233 | $58.89 | 15,581 |
| 2012-09-15 | Tax withholding | 274 | $58.89 | 15,307 |
| 2012-09-14 | Tax withholding | 23 | $58.89 | 12,892 |
| 2012-09-14 | Grant / award | 3,184 | $0.00 | 16,076 |
| 2011-09-15 | Grant / award (derivative) | 916 | $0.00 | 916 |
| 2011-09-15 | Grant / award | 744 | $0.00 | 2,583 |
| 2011-02-14 | Option exercise (derivative) | 300 | $0.00 | 0 |
| 2011-02-14 | Option exercise | 300 | $302.57 | 1,839 |
| 2010-09-15 | Grant / award (derivative) | 1,668 | $0.00 | 1,668 |
| 2010-09-15 | Tax withholding | 44 | $271.49 | 1,539 |
| 2010-09-15 | Grant / award | 744 | $0.00 | 1,583 |
| 2010-09-14 | Tax withholding | 5 | $269.32 | 839 |
| 2010-04-20 | Option exercise (derivative) | 200 | $0.00 | 1,180 |
| 2010-04-20 | Open-market sale | 200 | $325.00 | 844 |
| 2010-04-20 | Option exercise | 200 | $63.01 | 1,044 |
| 2009-09-15 | Grant / award (derivative) | 1,200 | $0.00 | 1,200 |
| 2009-09-15 | Grant / award | 592 | $0.00 | 844 |
| 2009-09-14 | Tax withholding | 5 | $277.96 | 252 |
| 2009-06-16 | Tax withholding | 13 | $329.89 | 257 |
| 2008-09-14 | Tax withholding | 5 | $350.27 | 270 |
| 2008-06-16 | Grant / award (derivative) | 1,165 | $0.00 | 1,165 |
| 2008-06-16 | Grant / award | 205 | $0.00 | 275 |
| 2007-11-20 | Option exercise (derivative) | 195 | $0.00 | 520 |
| 2007-11-20 | Open-market sale | 195 | $658.66 | 70 |
| 2007-11-20 | Option exercise | 195 | $127.00 | 265 |
| 2007-09-14 | Grant / award (derivative) | 440 | $0.00 | 440 |
| 2007-09-14 | Grant / award | 70 | $0.00 | 70 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.