Common knowledge: https://en.wikipedia.org/wiki/Lock-up_period

Going to give the benefit of the doubt here. I know what lockup period means.

365day lockup isn’t a universal standard. For example for SpaceX 20% of insider shares can be sold in the first few days. 100% within the first 3 months.

Without a public S-1 filing we don’t know what the lockup for Anthropic will be