Rubens Menin Teixeira de Souza - 17 Mar 2026 Form 3 Insider Report for Inter & Co, Inc. (INTR)

Role: Director
Signature: /s/ Rubens Menin Teixeira de Souza
Issuer symbol: INTR
Transactions as of: 17 Mar 2026
Net transactions value: $0
Form type: 3
Filing time: 17 Mar 2026, 18:11:57 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
de Souza Rubens Menin Teixeira	Director	AV BARBACENA 1219, BELO HORIZONTE M/G, BRAZIL	/s/ Rubens Menin Teixeira de Souza	17 Mar 2026	0002112388

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	INTR	Class A Common Share						1,741	17 Mar 2026	By Challenger Fundo de Investimentos em Acoes, a Brazilian investment fund.	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	INTR	Class B (convertible) Common Share							17 Mar 2026	Class A Common Share	115,720,675		By Costellis International Limited, a BVI company controlled by the reporting person	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Consists solely of Class A common shares held in the form of Brazilian Depositary Receipts ("BDRs").
F2	Class B common shares are convertible into Class A common shares of the Issuer on a one-to-one basis at any time at the option of the holder and automatically upon certain conditions set forth in the bylaws of the Issuer. Class B common shares are not listed on any exchange.