Two K1 Questions

I have two K-1 questions I hope someone can help me with. 

 

1. I purchased additional shares of EPD this year and this is the first time I have purchased new shares after my original purchase. How do I handle that in TurboTax? When I set up the K1 the first time it asked for all that info, but now it is not and I am not sure how to enter it.

 

2. I did not sell any shares of the other K1s I have. Do I need to only enter the K1 information from the company, or is there something else I need to do? Or do I not worry about cost basis and such when I sell?

 

Thanks for any help!