X0306 4 2020-11-16 0 0001819438 ACON S2 Acquisition Corp. STWOU 0001819440 ACON S2 Management, LLC C/O ACON S2 ACQUISITION CORP. 1133 CONNECTICUT AVE NW, STE 700 WASHINGTON DC 20036 0 0 1 0 Class B ordinary shares 2020-11-16 4 J 0 937500 D Class A ordinary shares 937500 6100000 D This Form 4 reflects the automatic surrender to ACON S2 Acquisition Corp. (the "issuer") of 937,500 shares of the issuer's Class B ordinary shares, par value $0.0001 per share, for no consideration by the reporting person pursuant to contractual arrangements with the issuer, triggered by the election by the underwriter of the issuer's initial public offering to not exercise its option to purchase additional units. As described in the issuer's registration statement on Form S-1 (File No. 333-248515) under the heading "Description of Securities--Founder Shares", the Class B ordinary shares, par value $0.0001 per share, will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, on a one-for-one basis, subject to adjustment for share splits, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. /s/ Teresa Y. Bernstein, as Authorized Signatory 2020-11-17