| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | FUELCELL ENERGY INC | 42,555,798 | 9.4% | EDGAR |
| SC 13G/A | 2024-01-26 | BlackRock Inc. | FUELCELL ENERGY INC | 35,027,576 | 7.8% | EDGAR |
| SC 13G/A | 2023-05-05 | BlackRock Inc. | FUELCELL ENERGY INC | 41,638,351 | 10.3% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | FUELCELL ENERGY INC | 38,273,473 | 9.4% | EDGAR |
| SC 13G/A | 2023-01-24 | BlackRock Inc. | FUELCELL ENERGY INC | 38,346,213 | 9.5% | EDGAR |
| SC 13G/A | 2022-05-09 | BlackRock Inc. | FUELCELL ENERGY INC | 37,989,638 | 10.4% | EDGAR |
| SC 13G/A | 2022-03-09 | VANGUARD GROUP INC | FUELCELL ENERGY INC | 36,667,184 | 10.0% | EDGAR |
| SC 13G | 2022-02-10 | VANGUARD GROUP INC | FUELCELL ENERGY INC | 32,316,818 | 8.8% | EDGAR |
| SC 13G/A | 2022-02-01 | BlackRock Inc. | FUELCELL ENERGY INC | 32,625,987 | 8.9% | EDGAR |
| SC 13G/A | 2021-05-07 | BlackRock Inc. | FUELCELL ENERGY INC | 33,587,739 | 10.4% | EDGAR |
| SC 13G/A | 2021-02-22 | Rosen Lawrence I | FUELCELL ENERGY INC | 13,009,490 | 4.0% | EDGAR |
| SC 13G/A | 2021-02-16 | CVI Investments, Inc. | FUELCELL ENERGY INC | 129,167 | 0.0% | EDGAR |
| SC 13G | 2021-02-02 | BlackRock Inc. | FUELCELL ENERGY INC | 21,193,130 | 6.6% | EDGAR |
| SC 13G | 2020-10-01 | CVI Investments, Inc. | FUELCELL ENERGY INC | 19,000,000 | 6.7% | EDGAR |
| SC 13G/A | 2020-07-13 | Rosen Lawrence I | FUELCELL ENERGY INC | 12,008,870 | 5.7% | EDGAR |
| SC 13G | 2020-02-10 | Rosen Lawrence I | FUELCELL ENERGY INC | 10,928,700 | 5.2% | EDGAR |
| SC 13G/A | 2019-03-08 | BlackRock Inc. | FUELCELL ENERGY INC | 5,192,969 | 4.6% | EDGAR |
| SC 13G | 2019-02-08 | BlackRock Inc. | FUELCELL ENERGY INC | 5,361,175 | 5.7% | EDGAR |
| SC 13G/A | 2019-01-31 | Hudson Bay Capital Management LP | FUELCELL ENERGY INC | 5,024,379 | 5.0% | EDGAR |
| SC 13G/A | 2018-05-21 | LEVIN CAPITAL STRATEGIES, L.P. | FUELCELL ENERGY INC | 4,032,601 | 4.9% | EDGAR |