1Aug 18* Thursday-2: Last (-2) Thursday 2Aug 18* Thu-2: Last (-2) Thursday 3Aug 18* Thursday+3: Third Thursday 4Aug 18* Thu+3: Third Thursday 5Aug 18* Thursday+3: Third Thursday in August 6Aug 18* Thu+3: Third Thursday in August 7Aug 18* Third: Third Thursday in August 8Aug 18* 18 of every month 9Aug 18* Thursday: Every Thursday 10Aug 19* Friday-2: Last (-2) Friday 11Aug 19* Fri-2: Last (-2) Friday 12Aug 19* Friday+3: Third Friday 13Aug 19* Fri+3: Third Friday 14Aug 19* Friday+3: Third Friday in August 15Aug 19* Fri+3: Third Friday in August 16Aug 19* Third: Third Friday in August 17Aug 19* 19 of every month 18Aug 19* Friday: Every Friday 19