Energy Co of Parana (ELPC) director discloses initial share and RSU holdings

Rhea-AI Filing Summary

ENERGY CO OF PARANA director Martins Viviane Isabela de Oliveira has reported her initial equity holdings. She holds 24,844 common shares directly. She also has Restricted Stock Units representing 44.915 underlying common shares, which vest in full on 04/25/2027 if she continues in service through that date.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Martins Viviane Isabela de Oliveira

Role Director

Type	Security	Shares	Price	Value
holding	Restricted Stock Units ("RSUs")	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Restricted Stock Units ("RSUs") — 44.915 shares (Direct); Common Stock — 24,844 shares (Direct)

Footnotes (1)

1. F1. Unless earlier forfeited under the terms of the RSUs, the awards vest in full and each RSU converts into one common share of the Issuer on 04/25/2027, subject to the Reporting Person's continued service through such vesting date.

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Accepted by SEC EDGAR 03/19/2026 - 03:33 PM Learn about SEC filing dates

FAQ

What did ELPC director Martins Viviane Isabela de Oliveira report on this Form 3?

She reported her initial equity holdings in ENERGY CO OF PARANA. The filing shows direct ownership of 24,844 common shares and Restricted Stock Units linked to 44.915 underlying common shares, establishing her baseline position as a director.

How many ENERGY CO OF PARANA (ELPC) common shares does the director hold directly?

She holds 24,844 common shares directly. This figure represents her direct, non-derivative ownership as of the Form 3 date, providing investors with clarity on her immediate equity stake in ENERGY CO OF PARANA.

What Restricted Stock Units (RSUs) are reported for ELPC on this Form 3?

The director reports RSUs tied to 44.915 common shares. These RSUs have an exercise price of 0.0000 and each unit is designed to convert into one common share of ENERGY CO OF PARANA upon vesting, subject to conditions.

When do the RSUs for ENERGY CO OF PARANA (ELPC) vest for the director?

The RSUs vest in full on 04/25/2027. According to the footnote, vesting and conversion into common shares occur only if the reporting person continues to serve through that vesting date, aligning the award with longer-term service.

Are the RSUs for ELPC immediately convertible into common shares?

No, the RSUs are not immediately convertible. They will vest and each RSU will convert into one common share of ENERGY CO OF PARANA on 04/25/2027, provided the reporting person remains in service through that date.

Does this ELPC Form 3 show any insider buying or selling activity?

No buy or sell transactions are shown. The entries are classified as holdings, establishing the director’s existing positions in common stock and RSUs, rather than reporting new market purchases or sales of ENERGY CO OF PARANA securities.

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Martins Viviane Isabela de Oliveira

(Last) (First) (Middle)

JOSE IZIDORO BIAZETTO STREET

N. 158, BLOCK A

(Street)

CURITIBA PR 81200-240

(City) (State) (Zip)

BRAZIL

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

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

3a. Foreign Trading Symbol
[CPLE3]

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

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

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

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	24,844	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units ("RSUs")	(1)	(1)	Common Shares	44.915	(1)	D

Explanation of Responses:

1. Unless earlier forfeited under the terms of the RSUs, the awards vest in full and each RSU converts into one common share of the Issuer on 04/25/2027, subject to the Reporting Person's continued service through such vesting date.

	/s/ Viviane Isabela de Oliveira Martins	03/18/2026
	** 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 5 (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 3: SEC 1473 (03-26)