Nova Minerals is trading at $3.03, down 5.38% in after-hours trading; no specific late-breaking reason for the decline was verified. - On October 27, Nova Minerals announced final Alaska approvals, clearing the way for construction and targeting 2027 antimony production; the news was reported earlier that day. - A Reuters-syndicated report said shares rose 6% premarket following the announcement, while Seeking Alpha reported a 3.7% premarket gain; those earlier gains do not explain the subsequent after-hours decline.