WKEY ▲ +0.6% - WISeKey International Holding AG $WKEY - WISeKey Joins the Hedera Council Network of Strategic and Community Partners WISeKey shares rose 0.6% following the company's announcement that it has joined the Hedera Council Network as a strategic and community partner, a move that expands its presence within Hedera's ecosystem of distributed ledger technology participants. 04-SEP-2026 09:10 AM ET