InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (15 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
15
T+90 hit rate
57%
T+90 mean return
-1.9%
Across 7 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by GEPSMAN MARTIN J, Director. Insider active across 1 company, notably CME Group INC.. Cumulatively, 23 reports have been logged. Split: 0 buy · 15 sells. Total volume traded: €1.5m. History available since 25 June 2021. The latest transaction was filed on 15 May 2025 (Cession). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations23 total
645 sharesCommon Stock Class ASEC:0001212813-26-000003:0
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$221.790.0000% mcap0.6% of flowCommon Stock Class ASEC:0001156375-22-000028:0
47 shares@ US$221.790.4% of flowCommon Stock Class ASEC:0001156375-22-000028
500 shares@ US$231.000.0001% mcap6.2% of flowCommon Stock Class ASEC:0001156375-21-000189:0
500 shares@ US$231.004.8% of flowCommon Stock Class ASEC:0001156375-21-000189
147 shares@ US$218.240.0000% mcap1.7% of flowCommon Stock Class ASEC:0001156375-21-000163:0
147 shares@ US$218.241.3% of flowCommon Stock Class ASEC:0001156375-21-000163
1,000 shares@ US$188.5350.0002% mcap9.7% of flowCommon Stock Class ASEC:0001156375-21-000103:0
1,000 shares@ US$188.5357.5% of flowCommon Stock Class ASEC:0001156375-21-000103
1,000 shares@ US$194.250.0002% mcap10.0% of flowCommon Stock Class ASEC:0001156375-21-000101:0
1,000 shares@ US$194.257.7% of flowCommon Stock Class ASEC:0001156375-21-000101
100 shares@ US$201.030.8% of flowCommon Stock Class ASEC:0001156375-21-000099
100 shares@ US$201.030.0000% mcap1.0% of flowCommon Stock Class ASEC:0001156375-21-000099:0
1,000 shares@ US$201.3650.0002% mcap10.4% of flowCommon Stock Class ASEC:0001156375-21-000095:0
1,000 shares@ US$201.3658.1% of flowCommon Stock Class ASEC:0001156375-21-000095
551 shares@ US$218.124.7% of flowCommon Stock Class ASEC:0001156375-21-000070
551 shares@ US$218.120.0001% mcap6.1% of flowCommon Stock Class ASEC:0001156375-21-000070:0
23 of 23 declarations
About GEPSMAN MARTIN J
Martin J Gepsman is an insider at CME Group Inc.
