InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (7 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
7
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the full record of transactions filed by Piell Hilda Harris, Chief Executive Officer. Insider active across 1 company, notably CME Group INC.. Aggregated, 20 filings have been published. Split: 0 buy · 7 sells. Total volume traded: €4.1m. Activity tracked since 14 September 2021. The latest transaction was filed on 15 March 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Piell Hilda Harris
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Declarations20 total
7,076 shares@ US$311.4019.6% of flowCommon Stock Class ASEC:0001628280-26-018543:0
973 shares0Common Stock Class ASEC:0001628280-25-051367:0
953 shares@ US$258.832.1% of flowCommon Stock Class ASEC:0001409789-25-000009:0
3,451 shares@ US$258.689.7% of flowCommon Stock Class ASEC:0001156375-25-000052:0
3,984 shares@ US$250.46511.2% of flowCommon Stock Class ASEC:0001156375-25-000026:0
1,314 shares@ US$216.993.0% of flowCommon Stock Class ASEC:0001156375-24-000176:0
300 shares@ US$210.400.7% of flowCommon Stock Class ASEC:0001156375-24-000076:0
6,047 shares@ US$217.5014.2% of flowCommon Stock Class ASEC:0001156375-24-000046:0
3,264 shares@ US$206.8212.2% of flowCommon Stock Class ASEC:0001156375-23-000166:0
4,477 shares@ US$207.989.9% of flowCommon Stock Class ASEC:0001156375-23-000131:0
697 shares@ US$190.771.6% of flowCommon Stock Class ASEC:0001156375-22-000280:0
324 shares@ US$191.300.7% of flowCommon Stock Class ASEC:0001156375-22-000289:0
324 shares0Common Stock Class ASEC:0001156375-22-000236:0
4,901 shares@ US$203.8811.6% of flowCommon Stock Class ASEC:0001156375-22-000217:0
2,393 shares@ US$232.005.1% of flowCommon Stock Class ASEC:0001156375-22-000142:0
2,000 shares@ US$244.004.4% of flowCommon Stock Class ASEC:0001156375-22-000086:0
1,500 shares@ US$234.01083.1% of flowCommon Stock Class ASEC:0001156375-22-000072:0
2,947 shares@ US$215.005.5% of flowCommon Stock Class ASEC:0001156375-21-000155:0
296 shares@ US$188.690.5% of flowCommon Stock Class ASEC:0001156375-21-000141:0
342 shares@ US$188.850.5% of flowCommon Stock Class ASEC:0001156375-21-000129:0
20 of 20 declarations
About Piell Hilda Harris
Piell Hilda Harris is Sr MD & Chief HR Officer at CME Group INC. (XNAS). The record shows 20 filings in total, and across the 20 sampled filings between 2021-09-16 and 2026-03-17, sales amount to EUR 4133949 and the most frequent transaction nature is Tax withholding.
