AURA US Equity

Aura Biosciences, Inc.

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Health Care · Biological Products, (No Diagnostic Substances) · CIK 1501796 · FY ends Dec 31

$7.79

-0.37 (-4.53%)

USD · as of 2026-08-19 · marketstack

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8-K & ownership events Filings index (FLNG)

Documents (DOC)Legal & controls (LGCT)

Documents

5 of 5 10-Ks readable here

Period end	Filed	Form	Read here	EDGAR
2025-12-31	2026-03-30	10-K	read · risk factors · MD&A	index · original · 0001193125-26-130401
2024-12-31	2025-03-24	10-K	read · risk factors · MD&A	index · original · 0000950170-25-043943
2023-12-31	2024-03-27	10-K	read · risk factors · MD&A	index · original · 0000950170-24-036814
2022-12-31	2023-03-15	10-K	read · risk factors · MD&A	index · original · 0000950170-23-008166
2021-12-31	2022-03-23	10-K	read · risk factors · MD&A	index · original · 0000950170-22-004425

▾Risk registerwhich risk-factor headings appeared in which year

67 captions · 5 filings

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

67 captions across 5 filings5 added13 dropped49 in every year5 of 5 10-Ks on file are cached here

Risk-factor caption

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2025

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The filer's own 10-K text · 5 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

5 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
2022-03-23	2021-12-31	82,264	36,235	72.45	191.82	read · EDGAR ↗
2023-03-15	2022-12-31	80,950	35,509	73.75	193.7	read · EDGAR ↗
2024-03-27	2023-12-31	88,862	36,350	70.9	180.28	read · EDGAR ↗
2025-03-24	2024-12-31	81,634	37,361	72.89	192.81	read · EDGAR ↗
2026-03-30	2025-12-31	85,974	38,746	72.58	188.08	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 · 5 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.

AURA US Equity☆

Documents

▾Risk registerwhich risk-factor headings appeared in which year

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

AURA US Equity