SES AI Corporation

SES·NYSE·$1.25Share Price as of 11/2·$456MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/11/26 10-K/AFY 202504/30/26 10-QQ1 ended 03/31/2604/24/26 10-KFY 202503/04/26 10-QQ3 ended 09/30/2511/12/25

Disclosures

8-KCurrent report08/14/26 8-KCurrent report08/11/26 8-KCurrent report07/20/26 8-KCurrent report04/23/26 8-KCurrent report04/01/26

Prospectuses and Registrations

S-3Shelf registration04/24/26 424B5Prospectus supplement02/28/25 S-8Registration of securities for employees02/28/25 424B3Prospectus04/28/23 S-3Shelf registration04/25/23

Proxies

DEF 14ADefinitive proxy10/27/26 DEFA14AAdditional proxy materials10/27/26 PRE 14APreliminary proxy10/16/26 DEF 14ADefinitive proxy09/09/25 DEF 14ADefinitive proxy04/23/24

Ownership

Form 4Insider transaction10/07/26 Form 4Insider transaction09/03/26 Form 3Initial insider ownership08/13/26 SC 13GBeneficial ownership07/30/26 144Proposed sale of securities06/15/26

Other

ARSAnnual report to shareholders10/27/26 25-NSERemoval from listing08/31/26 EFFECTRequest for effectiveness05/05/26 CORRESPCorrespondence with the SEC05/01/26 UPLOADLetter from the SEC05/01/26