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Stocks/HACQU/SEC Filings/SCHEDULE 13G Aug 10, 2026

HACQU SCHEDULE 13G: SEC filing

A Schedule 13G was

Filed with the SEC on Aug 10, 2026 · accession 0000886982-26-000337

HACQU filed a SCHEDULE 13G (schedule 13g) with the SEC on Aug 10, 2026. A Schedule 13G was filed regarding HCM IV Acquisition Corp. (HACQU), indicating a passive ownership position by a reporting person. The stock moved -0.2% by the first close after the filing.

Summary of the filing

A Schedule 13G was filed regarding HCM IV Acquisition Corp. (HACQU), indicating a passive ownership position by a reporting person. The filing directory does not disclose specific ownership percentages or share counts.

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Key details

IssuerHCM IV Acquisition Corp.

How HACQU stock reacted

Close before

$10.17

Aug 3, 2026

First close after

-0.20%

$10.15

5 trading days

-0.29%

$10.14

Since filing

-0.59%

$10.11

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Frequently asked questions

What did HACQU file with the SEC on Aug 10, 2026?

HACQU filed a SCHEDULE 13G (SEC filing). A Schedule 13G was filed regarding HCM IV Acquisition Corp. (HACQU), indicating a passive ownership position by a reporting person. The filing directory does not disclose specific ownership percentages or share counts.

How do I read a SCHEDULE 13G?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G (schedule 13g): A report the company filed with the SEC (the US market regulator).

How did HACQU stock react to this filing?

HACQU closed at $10.17 before the filing and $10.15 on Aug 18, 2026 (-0.20%). Five trading days later: $10.14 (-0.29%).

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Source: SEC EDGAR filing 0000886982-26-000337. The summary and key details are extracted by SEPT from the filing and may contain errors. Price reaction uses daily closing prices. Not financial advice.