KLRS SCHEDULE 13G: SEC filing
Coastlands Capital LP and affiliated entities
Filed with the SEC on · accession 0001104659-26-118876
KLRS filed a SCHEDULE 13G (schedule 13g) with the SEC on Oct 26, 2026. A report the company filed with the SEC (the US market regulator). The stock moved -3.7% by the first close after the filing.
Summary of the filing
Coastlands Capital LP and affiliated entities filed a joint filing agreement (Exhibit 99.1) under Schedule 13G regarding their holdings in Kalaris Therapeutics, Inc. The agreement designates Coastlands Capital LP as attorney-in-fact for joint SEC filings.
Key details
How KLRS stock reacted
Close before
$1.87
Oct 23, 2026
First close after
-3.74%
$1.80
5 trading days
+8.56%
$2.03
Since filing
+26.20%
$2.36
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Click hereFrequently asked questions
What did KLRS file with the SEC on Oct 26, 2026?
KLRS filed a SCHEDULE 13G (SEC filing). Coastlands Capital LP and affiliated entities filed a joint filing agreement (Exhibit 99.1) under Schedule 13G regarding their holdings in Kalaris Therapeutics, Inc. The agreement designates Coastlands Capital LP as attorney-in-fact for joint SEC filings.
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 KLRS stock react to this filing?
KLRS closed at $1.87 before the filing and $1.80 on Oct 26, 2026 (-3.74%). Five trading days later: $2.03 (+8.56%).
Other KLRS SEC filings
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