I believe the EO sanctions fall under the OFAC "GLOMAG" program – Global Magnitsky Executive Order.
.treasury.gov/resource-center/sanctions/OFAC-Enforcement/Pages/20171221.aspx
OFAC has a searchable database. In the program dropdown, select "GLOMAG" and leave all other options set to all.
sanctionssearch.ofac.treas.gov
Note: I don't know how frequently the dbase is updated, i.e., what the lag time is between date a person or entity is designated and when it shows up in a search.
Additional info available here: .treasury.gov/resource-center/sanctions/SDN-List/Pages/default.aspx