I guess if we keep speculating we are bound to be right for once. Anyways, there are very easy answers to what you have written. The expiry of the options can be filed up to 10 days afterwards. We are still within that window so I wouldn't read too much into that. As for the filing of the feasibility study, Elmer commented that it would be out mid-January. Today is the 15th so we are right in the middle currently. Also, as this Tetra Tech's responsibility, I wouldn't be surprised if it took the entire 45 days. So, perhaps there is absolutely nothing that needs to be "kept quiet".