Experts, I need to modify the below to include another statement in this but not sure if it si AND or OR. The below works but you can see it does not include the ThirdQtrDate and FourthQtrDate. I dont know the next step. I think it is an OR statement. Not sure how to explain because I dont know these nested if statement well. If someone can respond with an answer I can test and go from there step by step.
Mabye it needs to be something like this: (notice the qtr dates change)