Rally health senior software engineer

I got an offer at rally health but no actual numbers yet.
I think they are shooting at
140k Base
30k stock
10k bonus optional

I am asking for
150k base
40k stock
10k bonus

Recruiter is saying 30k stock but he seems to be inexperienced and not able to explain well so I am confused if 30k split for 4 years or 30k per year. Based on other posts I am assuming 30k per year. I never got stock options in my previous company so I am really not aware of it much.

Please let me know how it works and is this offer good or bad.

YOE: 3 years
TC: 125k