L Michael Richter

Insider Trading: Sales
  • Displaying 3
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
CBOE $105.10 1,236 Director 22,171 2021-03-08 Filing
CBOE $120.50 2,600 Director 21,925 2019-08-15 Filing
BATS $19.00 181,535 Director 545,965 2016-04-20 Filing