Roman Dbdr Acquisition Corporation. II

DRDB·NASDAQ·$10.52Share Price as of 11/2·$242MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/06/26 10-QQ1 ended 03/31/2605/20/26 10-KFY 202503/04/26 10-QQ3 ended 09/30/2511/13/25 10-QQ2 ended 06/30/2510/23/25

Disclosures

8-KDelisting or Transfer08/24/26 8-KChange in Directors or Officers06/02/26 8-KChange in Directors or Officers05/15/26 8-KChange in Directors or Officers04/28/26 8-KEntry into Material Agreement; Regulation FD Disclosure; Other Events02/27/26

Prospectuses and Registrations

424B4Prospectus12/13/24 S-1/ARegistration statement (amended)12/11/24 S-1/ARegistration statement (amended)11/14/24 S-1/ARegistration statement (amended)10/18/24 S-1Registration statement (IPO)09/17/24

Proxies

PRE 14APreliminary proxy10/26/26

Ownership

SC 13GBeneficial ownership08/14/26 SC 13G/ABeneficial ownership (amended)08/14/26 SC 13G/ABeneficial ownership (amended)08/14/26 SC 13G/ABeneficial ownership (amended)08/14/26 SC 13GBeneficial ownership08/13/26

Other

NT 10-QLate filing notification (10-Q)05/15/26 42542503/03/26 42542502/27/26 42542502/27/26 42542502/27/26