https://www.wisekey.com/de-press/wisekey-has-submitted-a-confidential-draft-registration-statement-on-form-20-f-under-the-us-securities-exchange-act-of-1934-to-the-u-s-securities-and-exchange-commission-sec-de/ The Human-Driven Technology Platform Fri, 06 Dec 2019 08:26:38 +0000 hourly 1 https://wordpress.org/?v=6.5.3