Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001104659-26-090484
Filing Date
2026-08-04
Accepted
2026-08-04 17:11:09
Documents
2
X0202

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13G  
1 primary_doc.xml SCHEDULE 13G 16891
2 EXHIBIT 99.1 tm2622196d1_ex99-1.htm EX-99.1 8608
  Complete submission text file 0001104659-26-090484.txt   27208
Mailing Address 3 GREAT PASTURE ROAD DANBURY CT 06810
Business Address 3 GREAT PASTURE ROAD DANBURY CT 06810 2038256000
FUELCELL ENERGY INC (Subject) CIK: 0000886128 (see all company filings)

EIN.: 060853042 | State of Incorp.: DE | Fiscal Year End: 1031
Type: SCHEDULE 13G | Act: 34 | File No.: 005-42494 | Film No.: 261240128
SIC: 3620 Electrical Industrial Apparatus
(CF Office: 04 Manufacturing)

Mailing Address 830 BRICKELL PLAZA MIAMI FL 33131
Business Address 830 BRICKELL PLAZA MIAMI FL 33131 305-929-6851
Citadel Securities GP LLC (Filed by) CIK: 0001721695 (see all company filings)

EIN.: 822115505 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SCHEDULE 13G