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PFSA US Equity

Profusa, Inc.Health Care · Surgical & Medical Instruments & Apparatus · CIK 1859807 · FY ends Dec 31
$13.57
-13.91 (-50.62%)
USD · as of 2026-08-19 · marketstack

Documents

5 of 5 10-Ks readable here
Period endFiledFormRead hereEDGAR
2025-12-312026-04-1510-Kread · risk factors · MD&Aindex · original · 0001213900-26-044046
2024-12-312025-03-3110-Kread · risk factors · MD&Aindex · original · 0001013762-25-004396
2023-12-312024-02-2610-Kread · risk factors · MD&Aindex · original · 0001213900-24-016600
2022-12-312023-03-0610-Kread · risk factors · MD&Aindex · original · 0001213900-23-017591
2021-12-312022-03-1810-Kread · risk factors · MD&Aindex · original · 0001213900-22-013308

Risk registerwhich risk-factor headings appeared in which year

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

A register needs two comparable years of risk-factor headings; 0 of the 5 cached 10-Ks for PFSA produced any.

2021-12-31: Only 0 headings could be separated from the body of this filing's Item 1A (covering 0% of the section), below the 5-heading / 50%-coverage floor. This filer sets its risk captions inline rather than on their own line — the risks are there, this reading of them is not. Read the year in the document reader instead.

2022-12-31: Only 0 headings could be separated from the body of this filing's Item 1A (covering 0% of the section), below the 5-heading / 50%-coverage floor. This filer sets its risk captions inline rather than on their own line — the risks are there, this reading of them is not. Read the year in the document reader instead.

2023-12-31: Item 1A could not be bounded safely in this filing, so nothing is read from it. The item extractor suppresses a section whose boundaries are doubtful rather than report a mis-bounded one — a wrong section is a wrong reading.

2024-12-31: Only 0 headings could be separated from the body of this filing's Item 1A (covering 0% of the section), below the 5-heading / 50%-coverage floor. This filer sets its risk captions inline rather than on their own line — the risks are there, this reading of them is not. Read the year in the document reader instead.

2025-12-31: Item 1A could not be bounded safely in this filing, so nothing is read from it. The item extractor suppresses a section whose boundaries are doubtful rather than report a mis-bounded one — a wrong section is a wrong reading.

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.

FiledPeriod endDocument wordsItem 1A wordsNegation / 10kHedging / 10kFiling
2022-03-182021-12-3151,44221,550113.53172.23read · EDGAR ↗
2023-03-062022-12-3152,55721,028112.64169.34read · EDGAR ↗
2024-02-262023-12-3156,095109.99161.33read · EDGAR ↗
2025-03-312024-12-3159,36321,915103.09159.19read · EDGAR ↗
2026-04-152025-12-3182,61467.42168.98read · 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.