INV SCHEDULE 13G/A: SEC filing

CastleKnight entities and Aaron Weitman

Filed with the SEC on Aug 14, 2026 · accession 0000919574-26-005567

INV filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Aug 14, 2026. A report the company filed with the SEC (the US market regulator). The stock moved -55.1% by the first close after the filing.

Summary of the filing

CastleKnight entities and Aaron Weitman filed Amendment No. 4 to their Schedule 13G regarding their passive stake in Innventure, Inc. The filing includes a joint filing agreement among the reporting persons.

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Key details

Reporting person / shareholderCastleKnight Master Fund LP

General partner of reporting personCastleKnight Fund GP LLC

Reporting personCastleKnight Management LP

General partner of reporting personCastleKnight Management GP LLC

Managing member of general partnersWeitman Capital LLC

IssuerInnventure, Inc.

Manager, weitman capital llcAaron Weitman

How INV stock reacted

Close before

$3.60

Aug 13, 2026

First close after

-55.14%

$1.61

5 trading days

-58.33%

$1.50

Since filing

-96.08%

$0.14

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Frequently asked questions

What did INV file with the SEC on Aug 14, 2026?

INV filed a SCHEDULE 13G/A (SEC filing). CastleKnight entities and Aaron Weitman filed Amendment No. 4 to their Schedule 13G regarding their passive stake in Innventure, Inc. The filing includes a joint filing agreement among the reporting persons.

How do I read a SCHEDULE 13G/A?

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/A (schedule 13g/a): A report the company filed with the SEC (the US market regulator).

How did INV stock react to this filing?

INV closed at $3.60 before the filing and $1.61 on Aug 14, 2026 (-55.14%). Five trading days later: $1.50 (-58.33%).

Other INV SEC filings

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