Bain Capital GSS Investment Corporation.

BCSS·NYSE·$10.20Share Price as of 11/2·$478MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/13/26 10-QQ1 ended 03/31/2605/14/26 10-KFY 202503/20/26 10-QQ3 ended 09/30/2511/14/25

Disclosures

8-KCurrent report02/12/26 8-KCurrent report12/19/25 8-KCurrent report11/20/25 8-KCurrent report10/07/25 8-KCurrent report10/02/25

Prospectuses and Registrations

424B4Prospectus09/30/25 S-1/ARegistration statement (amended)09/17/25 S-1Registration statement (IPO)09/09/25

Proxies

No matching filings.

Ownership

SC 13G/ABeneficial ownership (amended)05/15/26 SC 13G/ABeneficial ownership (amended)05/15/26 SC 13GBeneficial ownership02/17/26 SC 13GBeneficial ownership02/17/26 Form 3Initial insider ownership02/13/26

Other

8-A12B8-A12B09/29/25 CERTCEO/CFO certification09/29/25 EFFECTRequest for effectiveness09/29/25 CORRESPCorrespondence with the SEC09/25/25 CORRESPCorrespondence with the SEC09/25/25