FCEL US Equity

Fuelcell Energy Inc

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Information Technology · Electrical Industrial Apparatus · CIK 886128 · FY ends Oct 31

$19.54

+1.18 (+6.43%)

USD · as of 2026-08-21 · marketstack

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8-K & ownership events Filings index (FLNG)

Documents (DOC)Legal & controls (LGCT)

Documents

6 of 6 10-Ks readable here

Period end	Filed	Form	Read here	EDGAR
2025-10-31	2025-12-18	10-K	read · risk factors · MD&A	index · original · 0001104659-25-122302
2024-10-31	2024-12-27	10-K	read · risk factors · MD&A	index · original · 0001558370-24-016497
2023-10-31	2023-12-19	10-K	read · risk factors · MD&A	index · original · 0001558370-23-019892
2022-10-31	2022-12-20	10-K	read · risk factors · MD&A	index · original · 0001558370-22-018810
2021-10-31	2021-12-29	10-K	read · risk factors · MD&A	index · original · 0001558370-21-017054
2020-10-31	2021-01-21	10-K	read · risk factors · MD&A	index · original · 0001564590-21-001679

▾Risk registerwhich risk-factor headings appeared in which year

52 captions · 6 filings

Descriptive and within-name: this is what changed in the wording of one firm's own filings.

52 captions across 6 filings8 added10 dropped33 in every year6 of 6 10-Ks on file are cached here

2020	2021	2022	2023	2024	2025	Years
·	·	·	·	·	●	1
·	·	·	·	·	●	1
·	·	·	·	·	●	1
·	·	●	●	●	●	4 rw
·	·	●	●	●	●	4
·	·	●	●	●	●	4
·	·	●	●	●	●	4
·	●	●	●	●	●	5 rw
·	·	·	●	·	·	1
·	·	·	●	·	·	1
·	·	●	●	·	·	2
·	●	·	·	·	·	1
●	·	·	·	·	·	1
●	·	·	·	·	·	1
●	●	●	·	·	·	3 rw
●	·	·	·	·	·	1
●	·	·	·	·	·	1
●	·	·	·	·	·	1
●	●	●	·	●	●	5
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6 rw
●	●	●	●	●	●	6
●	●	●	●	●	●	6 rw
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6 rw
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6 rw
●	●	●	●	●	●	6 rw
●	●	●	●	●	●	6
●	●	●	●	●	●	6

Risk-factor caption

2020

2021

2022

2023

2024

2025

Years

●

4 rw

●

5 rw

●

3 rw

●

6 rw

●

6 rw

●

6 rw

●

6 rw

●

6 rw

●

The filer's own 10-K text · 6 filings read

Rows are the filing's own headings, verbatim — nothing is summarized or generated.

A blank cell means the filer did not print that heading that year — not that the risk ended.

Gates: 5+ captions · 50% of Item 1A · match at Jaccard 0.6.

▾Filing languagedocument length, negation and hedging — chart it against price on GRAPH

6 filings measured

Descriptive and within-name: this is what changed in the wording of one firm's own filings.

Filed	Period end	Document words	Item 1A words	Negation / 10k	Hedging / 10k	Filing
2021-01-21	2020-10-31	72,338	12,853	54.33	103.68	read · EDGAR ↗
2021-12-29	2021-10-31	77,452	12,520	49.97	106.78	read · EDGAR ↗
2022-12-20	2022-10-31	76,105	13,188	54	115.76	read · EDGAR ↗
2023-12-19	2023-10-31	69,478	12,149	48.94	121.05	read · EDGAR ↗
2024-12-27	2024-10-31	71,170	12,195	52.83	117.18	read · EDGAR ↗
2025-12-18	2025-10-31	73,630	12,877	51.61	119.65	read · EDGAR ↗

plot against the price on GRAPH: Document length · Item 1A length · Negation per 10k words · Hedging per 10k words

The filer's own 10-K text · 6 filings measured

House wordlists, not a licensed dictionary and not tuned against returns.

9 negation words · 40 hedging words — hover to read both lists.

Each point sits at its filing date and is held flat until the next filing.

FCEL US Equity☆

Documents

▾Risk registerwhich risk-factor headings appeared in which year

▾Filing languagedocument length, negation and hedging — chart it against price on GRAPH

FCEL US Equity