Energy Co of Parana director sells 50,000 shares

No Rule 10b5-1 plan is reported for the sale.

Rhea-AI Filing Summary

Energy Co of Parana director Pedro Franco Sales reported a direct sale of 50,000 Common Shares on October 19, 2026, described as a sale in the open market or a private transaction. The reported price was $3.4768 per share, corresponding to BRL17.58 per share at the selling exchange rate of USD1.00 to BRL5.0564. He held 24,844 shares directly after the sale.

Insider Trade Summary

Net Seller: 50,000 shares

Net Sell 1 txn

Insider Sales Pedro Franco

Role Director

Sold 50,000 shs ($174K)

Type	Security	Shares	Price	Value
Sale	Common Shares F1	50,000	$3.4768	$174K

Holdings After Transaction: Common Shares — 24,844 shares (Direct)

Footnotes (1)

1. F1. Represents a sale price of BRL17.58 per share, converted to U.S. dollars at the selling exchange rate as of October 19, 2026 of USD1.00 to BRL5.0564 reported by the Central Bank of Brazil.

Key Figures

Common Shares sold: 50,000 shares Sale price: $3.4768 per share Direct shares held after sale: 24,844 shares +2 more

5 metrics

Common Shares sold 50,000 shares Sale reported on October 19, 2026

Sale price $3.4768 per share Sale reported on October 19, 2026

Direct shares held after sale 24,844 shares Following the sale reported on October 19, 2026

Sale price in Brazilian reais BRL17.58 per share Converted to U.S. dollars using the selling exchange rate as of October 19, 2026

Selling exchange rate USD1.00 to BRL5.0564 As of October 19, 2026

Key Terms

selling exchange rate, BRL, USD, Rule 10b5-1 plan

4 terms

selling exchange rate financial

"at the selling exchange rate"

BRL financial

"BRL17.58 per share"

USD financial

"USD1.00 to BRL5.0564"

Rule 10b5-1 plan regulatory

"No Rule 10b5-1 plan is reported for the sale"

A Rule 10b5-1 plan is a prearranged, written schedule that lets corporate insiders buy or sell company stock at set times or amounts, even if they later learn material nonpublic information. Think of it like setting an automatic thermostat for trades: it creates a clear record that trades were planned in advance, reducing the risk of insider-trading accusations and helping investors trust that insider transactions are routine rather than based on secret information.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many ELPC shares did director Pedro Franco Sales sell?

Pedro Franco Sales, a director of Energy Co of Parana, reported a direct sale of 50,000 Common Shares on October 19, 2026, at $3.4768 per share. The price reflects BRL17.58 per share converted at USD1.00 to BRL5.0564. He held 24,844 shares after the sale, and no Rule 10b5-1 plan is reported.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 10/20/2026 - 11:20 AM EDT Accepted by SEC EDGAR 10/20/2026 - 11:20 AM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Sales Pedro Franco

(Last) (First) (Middle)

JOSE IZIDORO BIAZETTO STREET

N. 158, BLOCK A

(Street)

CURITIBA PR 81200-240

(City) (State) (Zip)

BRAZIL

(Country)

2. Issuer Name and Ticker or Trading Symbol
ENERGY CO OF PARANA [ ELPC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol
[CPLE3]

3. Date of Earliest Transaction (Month/Day/Year)
10/19/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Shares	10/19/2026		S		50,000	D	$3.4768(1)	24,844	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents a sale price of BRL17.58 per share, converted to U.S. dollars at the selling exchange rate as of October 19, 2026 of USD1.00 to BRL5.0564 reported by the Central Bank of Brazil.

	/s/ Pedro Franco Sales	10/20/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)