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RNAC SCHEDULE 13G: SEC filing

A Schedule 13G was

Filed with the SEC on · accession 0000312069-26-000206

RNAC filed a SCHEDULE 13G (schedule 13g) with the SEC on Aug 13, 2026. A Schedule 13G was filed regarding Cartesian Therapeutics, Inc. (RNAC), indicating a passive ownership position by a reporting holder. The stock moved +0.5% by the first close after the filing.

Summary of the filing

A Schedule 13G was filed regarding Cartesian Therapeutics, Inc. (RNAC), indicating a passive ownership position by a reporting holder. The filing text provided is only the EDGAR directory listing and does not include the substantive ownership details.

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Key details

IssuerCartesian Therapeutics, Inc.

How RNAC stock reacted

Close before

$8.68

Aug 12, 2026

First close after

+0.52%

$8.72

5 trading days

+20.92%

$10.49

Since filing

-13.20%

$7.53

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Frequently asked questions

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

RNAC filed a SCHEDULE 13G (SEC filing). A Schedule 13G was filed regarding Cartesian Therapeutics, Inc. (RNAC), indicating a passive ownership position by a reporting holder. The filing text provided is only the EDGAR directory listing and does not include the 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 RNAC stock react to this filing?

RNAC closed at $8.68 before the filing and $8.72 on Aug 13, 2026 (+0.52%). Five trading days later: $10.49 (+20.92%).

Other RNAC SEC filings

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