Finnish FSA Approves Prospectus Supplement for WISA Group Demerger, Appoints CFO
The Finnish Financial Supervisory Authority has approved a supplement to WISA Group Plc's demerger and listing prospectus. The company has also appointed Lasse von Hertzen as its new Chief Financial Officer.

Helsinki – The Finnish Financial Supervisory Authority approved on September 18, 2026, a supplement to WISA Group Plc's demerger and listing prospectus. The supplement provides updated information regarding the demerger process and the planned stock exchange listing.
In conjunction with these developments, WISA Group Plc has appointed Lasse von Hertzen as its new Chief Financial Officer. Von Hertzen assumes his responsibilities with immediate effect and will oversee the company's financial strategy and operations.
The appointment and prospectus supplement are part of WISA Group's preparation for its upcoming initial public offering (IPO). The company aims to enhance its business operations and improve access to capital markets through the listing.
Previously, WISA Group announced its intention to spin off certain business segments and list the new entity on Nasdaq Helsinki. The addition of von Hertzen to the management team is expected to strengthen the company's financial leadership ahead of the public offering.