Separating issues from multiple rows into columns

I have an interesting problem I've been presented with and rather than try formula after formula I thought I'd propose it to you all (see attached sheet).
I have 7269 rows with 1930 distinct claims. I need to pull out the Primary issue (done that) then across from it put in each and every secondary issue (from col C). The largest # of claim lines is 89 (see E1). So in theory I need to find that claim and put all the secondary issues in the next 89 columns from row 4990 beginning in col H.
I've done a couple examples of what I'm looking for in rows 2, 4 and 5 and 8 but beyond that ...
So every place where there is a value in col F I'd like the list of secondary issues in the same row. Help will be appreciated.

thanks, have to go into a meeting and will test it when I get out.

I am getting #NAME? in col H and #NUM! in cols I, J and K.
One thing is that I found an error in the original data that I was given so the person who ran it is going to rerun it which should decrease the number of duplicate rows.

Ok, didn't notice your note that it is an array formula until just now.
That being said, it now works fine!
Thanks and I'll mark it solved and bump your rep.