EXR US Equity

Extra Space Storage Inc.

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Real Estate · Real Estate Investment Trusts · CIK 1289490 · FY ends Dec 31

$146.81

-0.45 (-0.31%)

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
2025-12-31	2026-02-20	10-K	read · risk factors · MD&A	index · original · 0001289490-26-000011
2024-12-31	2025-02-28	10-K	read · risk factors · MD&A	index · original · 0001628280-25-009060
2023-12-31	2024-02-29	10-K	read · risk factors · MD&A	index · original · 0001628280-24-008044
2022-12-31	2023-02-28	10-K	read · risk factors · MD&A	index · original · 0001628280-23-005628
2021-12-31	2022-02-28	10-K	read · risk factors · MD&A	index · original · 0001628280-22-004274
2020-12-31	2021-02-26	10-K	read · risk factors · MD&A	index · original · 0001628280-21-003458

▾Risk registerwhich risk-factor headings appeared in which year

42 captions · 6 filings

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

42 captions across 6 filings8 added8 dropped26 in every year6 of 6 10-Ks on file are cached here

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

Risk-factor caption

2020

2021

2022

2023

2024

2025

Years

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5 rw

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5 rw

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2 rw

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6 rw

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6 rw

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6 rw

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6 rw

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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
2021-02-26	2020-12-31	36,449	6,399	54.87	126.75	read · EDGAR ↗
2022-02-28	2021-12-31	37,930	7,326	54.05	129.71	read · EDGAR ↗
2023-02-28	2022-12-31	36,802	7,222	53.26	135.05	read · EDGAR ↗
2024-02-29	2023-12-31	37,089	7,463	52.31	138.59	read · EDGAR ↗
2025-02-28	2024-12-31	38,317	7,309	52.72	132.58	read · EDGAR ↗
2026-02-20	2025-12-31	37,867	7,840	52.02	138.91	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.

EXR US Equity☆

Documents

▾Risk registerwhich risk-factor headings appeared in which year

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

EXR US Equity