Ribbon Acquisition Corporation.

RIBB·NASDAQ·$10.90Share Price as of 11/2·$63MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/14/26 10-QQ1 ended 03/31/2605/15/26 10-K/AFY 202504/24/26 10-KFY 202503/31/26 10-QQ3 ended 09/30/2511/14/25

Disclosures

8-KCurrent report10/23/26 8-KCurrent report09/17/26 8-KCurrent report09/11/26 8-KCurrent report09/11/26 8-KCurrent report09/03/26

Prospectuses and Registrations

424B4Prospectus01/16/25 S-1/ARegistration statement (amended)01/08/25 S-1/ARegistration statement (amended)12/20/24 S-1/ARegistration statement (amended)12/06/24 S-1/ARegistration statement (amended)11/14/24

Proxies

DEF 14ADefinitive proxy02/23/26 PRE 14APreliminary proxy02/12/26 DEFA14AAdditional proxy materials01/09/26 DEF 14ADefinitive proxy12/16/25 PRE 14APreliminary proxy11/26/25

Ownership

SC 13G/ABeneficial ownership (amended)10/05/26 SC 13GBeneficial ownership05/15/26 SC 13G/ABeneficial ownership (amended)05/15/26 SC 13GBeneficial ownership05/12/26 SC 13G/ABeneficial ownership (amended)05/08/26

Other

42542509/03/26 42542507/01/25 NT 10-KLate filing notification (10-K)04/01/25 CERTCEO/CFO certification01/15/25 8-A12B8-A12B01/14/25