Regex to split text with hyphen points

Question

Suppose that we have the following string:

'We need the list fo the following products: - Abcd efgh ejklm - Efgh-ij sklrm, defasad - KLMNNOP/QRS dasfdssa eadsd'

I want a regex that return:

- Abcd efgh, ejklm
- Efgh-ij sklrm, defasad
- KLMNNOP/QRS dasfdssa eadsd

I write this one that works correctly but it cuts if we have a composed word.

import re
regx = '-\s[\w\s\/?,;!:#&@]*' # start with hyphen + space + mix of different characters
z = re.findall(regx, 'We need the list fo the following products: - Abcd - Efgh-ij - KLMNNOP/QRS')
for p in z:
    print(p)

- Abcd efgh, ejklm 
- Efgh
- KLMNNOP/QRS dasfdssa eadsd