Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000950170-25-069782
Filing Date
2025-05-13
Accepted
2025-05-13 07:03:09
Documents
2

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13G  
1 primary_doc.xml SCHEDULE 13G 5994
2 EX-99.A ck0001669811-ex99_a.pdf EX-99.A 90274
  Complete submission text file 0000950170-25-069782.txt   132216
Mailing Address 1-5-5, OTEMACHI CHIYODA-KU, TOKYO M0 100-8176
Business Address 1-5-5, OTEMACHI CHIYODA-KU, TOKYO M0 100-8176 81-3-5224-1111
MIZUHO FINANCIAL GROUP INC (Filed by) CIK: 0001335730 (see all company filings)

EIN.: 000000000
Type: SCHEDULE 13G
SIC: 6021 National Commercial Banks
(CF Office: 02 Finance)

Mailing Address SUITE 331 1185 6TH AVE NEW YORK NY 10036
Business Address SUITE 331 1185 6TH AVE NEW YORK NY 10036 212-612-1400
Quartzsea Acquisition Corp (Subject) CIK: 0002047455 (see all company filings)

EIN.: 000000000 | State of Incorp.: E9 | Fiscal Year End: 1130
Type: SCHEDULE 13G | Act: 34 | File No.: 005-94930 | Film No.: 25937089
SIC: 6770 Blank Checks
(CF Office: 05 Real Estate & Construction)