WF Holding is trading 7.28% up at $0.11 after-hours following a steep regular-session decline; no new company-specific announcement explaining the rebound was identified. - Recent pressure has been linked to dilution concerns around the $18 million offering, which closed October 15. - The offering included 12 million shares or pre-funded warrants and 12 million warrants; zero-price exercise of those warrants could add up to 108 million shares.