RegEx match not appearing in my output

Thank you guys for the input, sadly i got no output of the expression.
I can’t upload my sample yet because i am a newbie so i made a file.io link.
https://file.io/pkut18gBlwG9


The above values need to be found with the regex command. They are random and can be 0-15000 and sometime have a >or< before the value.