Need clarification regarding h1b visa stamping


New Member
I was on h1b and I lost my job in Feb so I moved to h4 in April. It was approved but I never stepped out of US so I donot have H4 stamping.
I secured a new job on h1b in July and My new h1b visa has been approved till 2026, I have a question related to re-entry if I step out of USA. My passport already has h1b visa stamping till sept 2025 from my previous h1b. With this new h1b that has been granted till 2026 if I go out of US do I need to get the stamp again or the existing visa (till 2025) should work.