The National Venture Capital Association (NVCA) recently updated its model equity financing documents to reflect changes in law and market norms. One update particularly relevant in the life sciences context is the temporary suspension of a preferred stockholder’s right to convert its preferred stock into common stock during the period prior to completion of a financing round with a “pay-to-play” component (see Section 4.1.1 of the model Certificate of Incorporation available here and excerpted below).