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Stocks/PEN/SEC Filings/SCHEDULE 13G Aug 13, 2026

PEN SCHEDULE 13G: SEC filing

A Schedule 13G was

Filed with the SEC on Aug 13, 2026 · accession 0000312069-26-000213

PEN filed a SCHEDULE 13G (schedule 13g) with the SEC on Aug 13, 2026. A Schedule 13G was filed regarding Penumbra Inc (PEN), indicating a passive institutional ownership position. The stock moved +0.1% by the first close after the filing.

Summary of the filing

A Schedule 13G was filed regarding Penumbra Inc (PEN), indicating a passive institutional ownership position. The filing text provided contains only the EDGAR directory listing and no substantive ownership details.

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Key details

Subject companyPenumbra Inc

How PEN stock reacted

Close before

$326.58

Aug 12, 2026

First close after

+0.05%

$326.75

5 trading days

+0.08%

$326.84

Since filing

-2.26%

$319.21

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Frequently asked questions

What did PEN file with the SEC on Aug 13, 2026?

PEN filed a SCHEDULE 13G (SEC filing). A Schedule 13G was filed regarding Penumbra Inc (PEN), indicating a passive institutional ownership position. The filing text provided contains only the EDGAR directory listing and no substantive ownership details.

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 PEN stock react to this filing?

PEN closed at $326.58 before the filing and $326.75 on Aug 13, 2026 (+0.05%). Five trading days later: $326.84 (+0.08%).

Other PEN SEC filings

  • SCHEDULE 13G/A · SEC filingNov 6, 2026
  • 8-K · SEC filingOct 29, 2026
  • 10-Q · SEC filingOct 29, 2026
  • 8-K · SEC filingJul 30, 2026
  • 10-Q · SEC filingJul 30, 2026
  • 8-K · Board changeJun 22, 2026
  • 8-K · AcquisitionMay 7, 2026
  • 10-Q · SEC filingMay 6, 2026
  • 8-K · SEC filingMay 6, 2026
  • DEF 14A · SEC filingApr 29, 2026

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Source: SEC EDGAR filing 0000312069-26-000213. 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.