Typically if you are under 10% you can't block the company doing from things that may in the end tend to disadvantage you, ie you can't obstruct legitimate busi

Typically if you are under 10% you can't block the company doing from things that may in the end tend to disadvantage you, ie you can't obstruct legitimate business unreasonably, though shareholders generally have to be treated equitably. YMMV depending on local laws.