How much detail to include for an award listed on a CV
I will disagree with Dan C's answer above and state that you should only be choosing between options 2 and 3. At the very minimum, you want to indicate who gave you the award. Otherwise, it's not all that valuable to the reviewer of your CV, as they may not know whether an award is a big deal or not. If it's a major award, I'd default to option 3 if it's "non-obvious" how it works. 

So, in general, I'd opt for option number 2, unless there's some specific information that needs to be shared, in which case I'd go for number 3.