Copel issues errata on Invesco stake and voids Notice 19/25

Rhea-AI Filing Summary

Companhia Paranaense de Energia – Copel reported an errata related to a previously disclosed material shareholding notice from shareholder Invesco Ltd.. Invesco informed Copel on November 13, 2025 that an inadvertent oversight in its internal equity holdings data led to inaccurate information in the position it reported on November 12, 2025. Copel is therefore rectifying the prior disclosure and declaring Market Announcement 19/25 null and void. The company emphasizes that this update is made under Brazilian securities rules on disclosure of material shareholdings and is being shared to keep shareholders and the market properly informed.

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16 of the

Securities Exchange Act of 1934

For the month of November, 2025

Commission File Number 1-14668

COMPANHIA PARANAENSE DE ENERGIA

(Exact name of registrant as specified in its charter)

Energy Company of Paraná

(Translation of Registrant's name into English)

José Izidoro Biazetto, 158
81200-240 Curitiba, Paraná
Federative Republic of Brazil
+55 (41) 3331-4011

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.  Form 20-F ___X___ Form 40-F _______

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. 

Yes _______ No ___X____

 

COMPANHIA PARANAENSE DE ENERGIA – COPEL
CNPJ/ME 76.483.817/0001-20 – NIRE 41300036535 – CVM Registration 1431-1
B3 (CPLE3, CPLE5, CPLE6)
NYSE (ELP, ELPC)
LATIBEX (XCOP, XCOPO)

ERRATA - Disclosure of Material Shareholding Acquisition

COPEL (“Company”) hereby informs its shareholders and the market in general that, in compliance with CVM Resolution No. 44/2021, amended by CVM Resolution No. 60/2022, on November 13, 2025, the Company received from shareholder Invesco Ltd. (“IVZ”) a correction regarding a material shareholding position, which had previously been reported to the Company on November 12, 2025 and disclosed in Market Announcement 19/25.

As per the attached document, Invesco Ltd. informed that:

“due to an inadvertent oversight in IVZ Equity Holdings led to inaccurate information, which resulted in an error in the information sent to the disclosure of material equity holding sent by IVZ to CIA PARANAENSE DE ENERGIA – COPEL (“COPEL”) and, consequently, in the Notice to the Market disclosed by COPEL on November 12, 2025.”

In view of this, we hereby rectify the information previously disclosed, rendering Notice 19/25 null and void.

Curitiba, November 14, 2025

Felipe Gutterres

Vice-President of Financial and Investor Relations

For further information, please contact the Investor Relations team:

ri@copel.com or (41) 3331-4011

 

 

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date November 17, 2025

COMPANHIA PARANAENSE DE ENERGIA – COPEL
By:	/S/  Daniel Pimentel Slaviero
	Daniel Pimentel Slaviero Chief Executive Officer

FORWARD-LOOKING STATEMENTS

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates of future economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

FAQ

What did ELP (Copel) disclose in this Form 6-K?

Copel disclosed an errata correcting a previously announced material shareholding notice. The company stated that a notice from Invesco Ltd. reported on November 12, 2025 contained inaccurate information and that Market Announcement 19/25 is now considered null and void.

Why did Invesco Ltd. update its material shareholding information in Copel (ELP)?

Invesco Ltd. informed Copel that an inadvertent oversight in its equity holdings data led to inaccurate information in the material shareholding report previously sent to the company, which required a correction to the disclosed position.

How is Copel (ELP) handling the incorrect material shareholding announcement?

Copel is formally rectifying the earlier disclosure by informing the market that the previous Market Announcement 19/25 about Invesco’s shareholding is invalid and should not be relied upon, replacing it with the corrected information received on November 13, 2025.

Which regulations govern Copel’s disclosure of this shareholding correction?

The company states that the correction is made in compliance with CVM Resolution No. 44/2021, as amended by CVM Resolution No. 60/2022, which govern disclosure of material shareholding positions in Brazil.

Who signed the Copel (ELP) communication about the Invesco shareholding errata?

The errata notice is signed by Felipe Gutterres, Copel’s Vice-President of Financial and Investor Relations, and the Form 6-K is executed on behalf of Copel by Chief Executive Officer Daniel Pimentel Slaviero.

Does the Copel (ELP) Form 6-K include any forward-looking information?

Yes. The document includes a forward-looking statements section explaining that any non-historical statements are based on management’s current views and are subject to various risks and uncertainties, so actual results may differ materially.