News Restriction & Equity Protection EA

As the title suggest, I need an EA that can achieve the above goals.

The detailed requirements are attached https://docs.google.com/document/d/1rySMNdY9wn192n8XhEztLgldFZuO1jFgjuCFsMZbbpw/edit?usp=sharing

Please provide me with the source code as the deliverables.

By accepting/delivering this job, you agree that you will not be releasing/selling this EA to anyone's else.