I developed my second roll this weekend and noticed that I had streak across the top and bottom of the negative. The film was Tri-X 400 developed in 1+50 Rodinal for 13 minutes. I did 1 minute of agitation followed by 10 seconds every minute. It looks like the streak are only on the complete edges. From doing some searches it seems like issue could be during agitations or maybe the way it was loaded onto the tank spool.
Ignore the terrible quality of the scan. This was a crop from doing a quick pass on an multi-purpose printer and the spotting is from the scanner. I don't see spot on the negative itself. I just wanted to get a good example of what I was seeing on the film edges.