Santander Brasil (NYSE: BSBR) VP discloses 32,930-unit insider stake

Rhea-AI Filing Summary

Banco Santander (Brasil) S.A. executive Maria Elena Lanciego Perez, a VP Executive Officer, filed an initial Form 3 reporting her existing stake in the company. She directly holds 32,930 Units - SANB11 after the reported holdings, and the filing does not reflect any new buy or sell transaction, only current ownership.

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^*

Perez Maria Elena Lanciego

(Last) (First) (Middle)

AV PRESIDENTE JUSCELINO KUBITSCHEK, 2041

CJ 281, BLOCO A, COND. WTORRE JK

(Street)

SAO PAULO SAO PAULO 04543-011

(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
Banco Santander (Brasil) S.A. [ BSBR ]

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)

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

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)
Units - SANB11	32,930	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

Explanation of Responses:

	/s/ Maria Elena Lanciego Perez	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)

FAQ

What does the BSBR Form 3 filed by Maria Elena Lanciego Perez show?

The Form 3 shows that VP Executive Officer Maria Elena Lanciego Perez directly holds 32,930 Units - SANB11 of Banco Santander (Brasil) S.A. It is an initial ownership report, not a record of new share purchases or sales.

Did the BSBR Form 3 disclose any insider buying or selling?

No, the Form 3 does not disclose insider buying or selling. It reports Maria Elena Lanciego Perez’s existing direct ownership of 32,930 Units - SANB11, serving as a baseline disclosure of her holdings as an executive officer.

How many Banco Santander (Brasil) S.A. units does the reporting insider hold?

The reporting insider, VP Executive Officer Maria Elena Lanciego Perez, directly holds 32,930 Units - SANB11. This number reflects her total reported position following the filing and is presented as her current ownership stake in the company’s listed units.

What role does the reporting person hold at Banco Santander (Brasil) S.A.?

The reporting person, Maria Elena Lanciego Perez, serves as a VP Executive Officer of Banco Santander (Brasil) S.A. Her Form 3 links this executive role to a disclosed direct ownership of 32,930 Units - SANB11 in the company.

Is the BSBR Form 3 filing considered a significant trading event?

The Form 3 is not a significant trading event; it is an ownership disclosure. It records that VP Executive Officer Maria Elena Lanciego Perez holds 32,930 Units - SANB11, without indicating any recent insider transactions such as open-market purchases or sales.