InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (10 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
10
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Gepsman Martin J, Director. Insider active across 1 company, notably CME Group INC.. Cumulatively, 17 reports have been logged. Split: 0 buy · 10 sells. Total volume traded: €937k. History available since 25 June 2021. The latest transaction was filed on 20 February 2026 (Cession). Regulator: SEC (Form 4). All data is accessible without signup.
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Declarations17 total
645 sharesCommon Stock Class ASEC:0001212813-26-000003:0
300 shares@ US$305.904.9% of flowCommon Stock Class ASEC:0001628280-26-010122:0
532 shares@ US$273.038.3% of flowCommon Stock Class ASEC:0001156375-25-000161:0
300 shares@ US$273.173.4% of flowCommon Stock Class ASEC:0001156375-25-000126:0
400 shares@ US$222.923.9% of flowCommon Stock Class ASEC:0001156375-24-000196:0
748 shares@ US$194.106.4% of flowCommon Stock Class ASEC:0001156375-24-000126:0
300 shares@ US$216.332.9% of flowCommon Stock Class ASEC:0001156375-23-000176:0
811 shares@ US$178.896.3% of flowCommon Stock Class ASEC:0001156375-23-000095:0
693 shares@ US$209.440.0001% mcap8.4% of flowCommon Stock Class ASEC:0001156375-22-000206:0
47 shares@ US$221.790.6% of flowCommon Stock Class ASEC:0001156375-22-000028:0
500 shares@ US$231.006.5% of flowCommon Stock Class ASEC:0001156375-21-000189:0
147 shares@ US$218.241.7% of flowCommon Stock Class ASEC:0001156375-21-000163:0
1,000 shares@ US$188.53510.1% of flowCommon Stock Class ASEC:0001156375-21-000103:0
1,000 shares@ US$194.2510.4% of flowCommon Stock Class ASEC:0001156375-21-000101:0
100 shares@ US$201.031.1% of flowCommon Stock Class ASEC:0001156375-21-000099:0
1,000 shares@ US$201.36510.9% of flowCommon Stock Class ASEC:0001156375-21-000095:0
551 shares@ US$218.126.4% of flowCommon Stock Class ASEC:0001156375-21-000070:0
17 of 17 declarations
About Gepsman Martin J
GEPSMAN MARTIN J is Administrateur at CME Group INC. (XNAS). He has 17 filings in total, and across the 17 sampled recent filings, they cover the period from 2021-06-29 to 2026-06-29, with EUR 936535 in sales and EUR 0 in purchases; the most frequent transaction nature is Cession.
