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CNP 424B2: Secondary offering

CenterPoint Energy Inc.

Filed with the SEC on · accession 0001104659-26-089261

CNP filed a 424B2 (prospectus (offering)) with the SEC on Jul 31, 2026. The final terms of an offering of shares or bonds. The stock moved -0.3% by the first close after the filing.

Summary of the filing

CenterPoint Energy Inc. filed a 424B2 prospectus supplement relating to a secondary offering of securities under its existing S-3 shelf registration.

For details, click here →How to read a 424B2 →

Key details

IssuerCenterPoint Energy Inc.

How CNP stock reacted

Close before

$42.15

Jul 30, 2026

First close after

-0.26%

$42.04

5 trading days

-3.51%

$40.67

Since filing

-3.53%

$40.66

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Frequently asked questions

What did CNP file with the SEC on Jul 31, 2026?

CNP filed a 424B2 (Secondary offering). CenterPoint Energy Inc. filed a 424B2 prospectus supplement relating to a secondary offering of securities under its existing S-3 shelf registration.

What does a secondary offering mean for CNP stock?

New shares dilute existing holders and are often sold at a discount to the market price.

How do I read a 424B2?

The final terms of an offering of shares or bonds. Look at price, number of shares and the discount to the market price. Large offerings dilute existing shareholders.

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 424B2 (prospectus (offering)): The final terms of an offering of shares or bonds.

How did CNP stock react to this filing?

CNP closed at $42.15 before the filing and $42.04 on Jul 31, 2026 (-0.26%). Five trading days later: $40.67 (-3.51%).

Other CNP SEC filings

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