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Banco Santander Brasil (NYSE: BSBR) officer sells 29,200 SANB11 units

Filing Impact
(Moderate)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Banco Santander (Brasil) S.A. officer Santos Gustavo de Sousa sold 29,200 UNIT - SANB11 securities on August 4, 2026 at $5.70 per unit, leaving 53,023 units directly owned.

The per-unit price is equivalent to R$29.09 per share, using a R$5.1047 per U.S.$1 exchange rate reported by the Brazilian Central Bank.

Positive

  • None.

Negative

  • None.
Insider Santos Gustavo de Sousa
Role Officer w/o Specific Desig
Sold 29,200 shs ($166K)
Type Security Shares Price Value
Sale UNIT - SANB11 F1 29,200 $5.70 $166K
Holdings After Transaction: UNIT - SANB11 — 53,023 shares (Direct)
Footnotes (1)
  1. F1. Equivalent to R$29.09 per share. Amounts presented were converted into U.S. dollars at the exchange rate of R$ 5.1047 per U.S.$1.00 as reported by Brazilian Central Bank on August 04, 2026.
Units sold 29,200 units Sale of UNIT - SANB11 on August 4, 2026
Sale price per unit $5.70 Price per UNIT - SANB11 on August 4, 2026
Holdings after sale 53,023 units Directly owned UNIT - SANB11 following the transaction
Brazilian real price R$29.09 per share Equivalent local price for UNIT - SANB11
Exchange rate R$5.1047 per U.S.$1.00 Conversion rate reported by Brazilian Central Bank on August 4, 2026
UNIT - SANB11 financial
"Security described as UNIT - SANB11 in the insider transaction."
Sale in open market or private transaction financial
"Transaction code S is defined as a Sale in open market or private transaction."
Brazilian Central Bank financial
"Exchange rate was reported by the Brazilian Central Bank on August 4, 2026."
exchange rate financial
"Amounts were converted into U.S. dollars using an exchange rate of R$5.1047 per U.S.$1."
Exchange rate is the price of one currency expressed in another—for example, how many euros you receive for one US dollar. It matters to investors because changes in that price alter the reported profits, costs and value of assets for companies and portfolios that operate or hold money across borders; think of it like switching measurement units, where the same item can look bigger or smaller depending on the unit used.

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

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FAQ

What insider transaction did BSBR report for Santos Gustavo de Sousa?
Banco Santander (Brasil) S.A. reported that officer Santos Gustavo de Sousa sold 29,200 UNIT - SANB11 securities at $5.70 per unit. After the August 4, 2026 sale, he directly owned 53,023 units of the same security.

At what price did the BSBR insider sell the 29,200 SANB11 units?
The reported sale price was $5.70 per UNIT - SANB11, equivalent to R$29.09 per share. The Brazilian real value reflects an exchange rate of R$5.1047 per U.S.$1 as reported by the Brazilian Central Bank on August 4, 2026.

How many BSBR SANB11 units does Santos Gustavo de Sousa hold after the sale?
Following the transaction, Santos Gustavo de Sousa directly held 53,023 UNIT - SANB11 securities. This figure represents his reported direct ownership position after selling 29,200 units on August 4, 2026 in an open market or private transaction.

What exchange rate was used to convert the BSBR insider sale price into U.S. dollars?
The filing states that amounts were converted using an exchange rate of R$5.1047 per U.S.$1. This rate, reported by the Brazilian Central Bank on August 4, 2026, produces an equivalent local price of R$29.09 per share for the SANB11 units.

How is the BSBR SANB11 insider sale described in terms of transaction type?
The transaction is classified as a sale of a non-derivative security with transaction code S. It is described as a “Sale in open market or private transaction” of UNIT - SANB11, with direct ownership both before and after the trade.
SEC Form 4
FORM 4UNITED 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*
Santos Gustavo de Sousa
(Last)(First)(Middle)
AV PRESIDENTE JUSCELINO KUBITSCHEK, 2041
CJ 281, BLOCO A, COND. WTORRE JK
(Street)
SAO PAULOSAO PAULO04543-011
(City)(State)(Zip)
BRAZIL
(Country)		2. Issuer Name and Ticker or Trading Symbol
Banco Santander (Brasil) S.A. [ BSBR ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Officer w/o Specific Desig
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/04/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
UNIT - SANB1108/04/202608/04/2026S29,200D$5.7(1)53,023D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Equivalent to R$29.09 per share. Amounts presented were converted into U.S. dollars at the exchange rate of R$ 5.1047 per U.S.$1.00 as reported by Brazilian Central Bank on August 04, 2026.
/s/ Gustavo de Sousa Santos08/06/2026
** Signature of Reporting PersonDate
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)

Source: View Original Filing on SEC EDGAR