Just to clear up one error in your post, there is no "after hours" trading in OTC BB and Pink Sheet stocks. Those trades you see hit the tape after 4:00 PM are "Form T" trades which occurred at some point during the trading day and the broker-dealer is "catching up" his books for reporting purposes. They weren't necessarily a single trade, either. Trades not reported at trade time during the day can be aggregated for "Form T" reporting purposes. This is in accordance with SEC rules.
And BTW, it looks like your favorite foil Joe Moscato of Seahawk has had ample chance to take his "loan shark" penney profit today. The 13-G filing on February 7 registered 1,066,667 of his shares for sale. Volume today was almost 5 MYN, so guess Joe's out.......