StoneCo (STNE) director Marcelo Kopel submits initial Form 3 ownership

Rhea-AI Filing Summary

StoneCo Ltd. director Marcelo Kopel filed an initial Form 3, which is the required statement of beneficial ownership for company insiders. The provided data shows no reported transactions or derivative positions and does not list any specific share holdings for him in this filing.

Key Terms

Form 3, reportingPersons, ten percent owner

3 terms

Form 3 regulatory

"INSIDER FILING DATA (Form 3)"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

reportingPersons regulatory

""reportingPersons": [ { "name": "Kopel Marcelo""

ten percent owner regulatory

""is_ten_percent_owner": 0"

Understanding Insider Trading Forms →

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

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1. Name and Address of Reporting Person^*

Kopel Marcelo

(Last) (First) (Middle)

4TH FLOOR, HARBOUR PLACE

103 SOUTH CHURCH STREET, P.O. BOX 10240

(Street)

GRAND CAYMAN KY1-1002

(City) (State) (Zip)

CAYMAN ISLANDS

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/23/2026

3. Issuer Name and Ticker or Trading Symbol
StoneCo Ltd. [ STNE ]

3a. Foreign Trading Symbol

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)

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

Explanation of Responses:

Remarks:

Exhibit 24 - Power of Attorney

No securities are beneficially owned.

	/s/ Priscilla Saraiva Godoy, attorney-in-fact for Marcelo Kopel	05/04/2026
	** 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)

FAQ

What does Marcelo Kopel’s Form 3 filing for StoneCo (STNE) show?

The Form 3 filing shows that Marcelo Kopel is a director of StoneCo Ltd. It serves as his initial statement of beneficial ownership, with no transactions, derivative positions, or specific share holdings reported in the provided data from this filing.

Does Marcelo Kopel report any StoneCo (STNE) share transactions in this Form 3?

No transactions are reported in this Form 3. The transaction summary indicates zero buys, sells, exercises, gifts, tax withholdings, or restructurings, meaning the filing only establishes his insider status without recording any trading activity in StoneCo shares.

Is Marcelo Kopel a 10% owner of StoneCo (STNE) according to this Form 3?

According to the Form 3 data, Marcelo Kopel is not listed as a ten percent owner of StoneCo Ltd. He is identified as a director, and the ten percent owner indicator is set to zero in the filing’s structured reporting information.

Does the StoneCo (STNE) Form 3 for Marcelo Kopel include derivative securities?

The derivative summary in this Form 3 is empty, indicating no reportable derivative securities such as options or warrants for Marcelo Kopel. The filing focuses on establishing his status as a reporting person without detailing any derivative positions in StoneCo securities.

What does a neutral net buy/sell direction mean in Marcelo Kopel’s StoneCo Form 3?

A neutral net buy/sell direction means no net change in reported holdings from trades. In this Form 3, all transaction counts and shares are zero, so there is no buying, selling, or other activity, and the filing functions purely as an initial ownership statement.