Huge red flag IMO. I would leave ASAP. If they didn't see your value from the get go, they probably won't see it until its gone. If you try to demand the equit

Huge red flag IMO. I would leave ASAP. If they didn't see your value from the get go, they probably won't see it until its gone. If you try to demand the equity and they actually do give it to you(which I highly doubt will be anything remotely close to 30% IMO), you're going to have a huge target on your back in the future if you do continue working with them. They didn't even consult with you before deciding on the numbers. They did not give you ANY equity at all. So none of the 3 other founders said anything to back you up? What legitimate reason is there to not give you the 30% from the get go?