Scripting question

I am trying to get the following line to work:

find ${ORIGIN_DIR} -name 'list_*' -o -name 'test_*' -exec cp {} ${TARGET_DIR} \;

What I am trying to do is grab all the files in ORIGIN_DIR that start with list_ or test_ and copy them into TARGET_DIR folder

The above code runs without an issue but no file gets copied.

I also tried running

find ${ORIGIN_DIR} -name 'list_*' -o -name 'test_*'

and it outputs the desired results to a screen so i know I am attempting to copy the correct files