美国专业风投律师投资协议，系列样板。分开下载，如果感觉不好，可以立即停止后续下载，防止一个大包要天价，有的兄弟觉得花冤枉钱。全英文，英文不好的就别下啦。

An Investors’ Rights Agreement can cover many different subjects.  The most frequent are information rights, registration rights, contractual “rights of first offer” or” preemptive” rights (i.e., the right to purchase securities in subsequent equity financings conducted by the Company), and various post-closing covenants of the Company.