ESAB is trading 52.26% up at $104.16 after-hours; no catalyst is confirmed. - No September 22 earnings release, acquisition, analyst action, or other company announcement explains the move. - A September 21 report cited an adverse South Carolina asbestos-liability ruling involving ESAB, but gave no specific damages amount or stock-market connection. - The move remains unexplained; re-check for delayed news or data irregularities.