Itaú Unibanco S A : Final Detailed Voting Map - Extraordinary General Stockholders' Meeting of September 30, 2022

	ITAÚ UNIBANCO HOLDING S.A.
CNPJ. 60.872.504/0001-23	A Publicly Listed Company

EXTRAORDINARY GENERAL STOCKHOLDERS' MEETING

Final Detailed Voting Map

According to CVM Instruction No. 481/09, it discloses the final detailed voting map that consolidates the votes cast remotely and the votes cast in exclusively digital on the matters submitted for the resolution of the at its and Extraordinary General Stockholders' Meeting held on September 30, 2022 at 11:00 a.m. exclusively held online, of Itaú Unibanco Holding S.A., a Publicly-Listed Company headquartered in the city of São Paulo, State of São Paulo, at Praça Alfredo Egydio de Souza Aranha, 100, Torre Olavo Setubal, Piso Itaú Unibanco, Parque Jabaquara, CEP 04344-902, containing the first five numbers of the Individual Taxpayer's Registry (CPF) or of the Corporate Taxpayer's Registry (CNPJ) of the stockholder, the stockholding position and the votes cast:

CPF/CNPJ	Balance of Common				Deliberations
Shares	1	2	3	4	5	6	7	8
13.066***	589,593	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
10.205***	1,605	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
37.806***	1,955	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
32.106***	8,500	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
06.239***	2,300	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
44.500***	3,116	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
97.539***	38,653	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
07.516***	22,424	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
97.539***	20,381	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
97.539***	60,452	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
05.986***	22,800	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
05.479***	985,800	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
26.784***	1,388	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
05.838***	30,838	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
12.120***	49,900	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
30.254***	40,201	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
38.756***	2,884	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
07.496***	890,811	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
42.680***	5,700	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
07.140***	645	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
07.140***	3,795	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
28.394***	32,500	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
28.990***	341,000	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
31.577***	49,600	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
20.813***	740,440	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
23.384***	41,800	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
11.455***	7,300	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
13.289***	23,400	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
15.206***	111,800	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
34.825***	2,285	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
09.001***	485,400	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
44.216***	41,100	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
41.222***	67,600	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
09.063***	391,200	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
11.324***	8,500	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
28.360***	913	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
14.494***	9,577	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
08.731***	3,951	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
21.881***	9,457	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
29.264***	2,500	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
44.602***	3,073	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
05.479***	998,011	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
05.987***	7,433	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
12.094***	103,864	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
26.160***	12,000	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
09.470***	72,700	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
24.917***	4,206	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
05.839***	351,100	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
33.580***	46,400	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
31.050***	215,600	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
05.839***	82,700	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
36.131***	153,000	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
05.479***	10,004	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
11.741***	448,700	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
13.208***	12,700	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
41.272***	25,400	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
28.580***	58,200	Abs.	Abs.	Abs.	Abs.	Abs.	Abs.	Abs.	Abs.
11.100***	550,380	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
18.407***	1,096,005	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
09.294***	155,100	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
17.718***	396,000	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
41.081***	2,500	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
19.244***	2,200	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
18.830***	10,500	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
10.916***	824,989	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
11.311***	297,523	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
23.572***	25,157	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
05.840***	217,203	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
18.550***	9,800	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
07.247***	86,117	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
29.322***	3,797,712	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
31.240***	161,000	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
32.329***	388,573	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
35.693***	3,831,800	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
41.199***	5,200	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
14.541***	368,200	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
23.794***	606,200	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
37.113***	60,100	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
26.311***	57,200	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
97.540***	1,769,305	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
09.559***	241,586	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
31.591***	46,529	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
34.714***	28,300	Abs.	Abs.	Abs.	Abs.	Abs.	Abs.	Abs.	Abs.
59.573***	12,266,374	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
52.041***	14,150,965	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
61.532***	1,943,906,577	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
04.676***	2,564,084,404	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
41.902***	71,636	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
42.479***	3,749	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
45.510***	13,212	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
14.623***	56,500	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
39.332***	259,661	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
39.332***	470	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
61.544***	8,863,879	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.	Ap.
Deliberations:

Extraordinary agenda

1. Resolve on the "Protocol and Justification" which establishes the terms and conditions of the partial spin-off of Banco Itaucard S.A. with the merger with and into the Company of the spun-off portion, considering the period ended as of June 30, 2022;
2. Ratify the appointment and engagement of PricewaterhouseCoopers Auditores Independentes Limited (PwC) as the specialized company responsible for the preparation of the appraisal report on the net book equity of Banco Itaucard S.A.'s to be merged with and into the Company;
3. Resolve on the appraisal report, based on the balance sheet of Banco Itaucard S.A. as of June 30, 2022;
4. Resolve on the merger of the spun-off portion of Banco Itaucard S.A. and its merger with and into the Company, without increasing the Company's capital stock;
5. Authorize the Company's managers, as provided for in its Bylaws, to take all actions and sign all documents necessary to implement and formalize the resolutions;
6. Amend the Bylaws, notably Article 2 thereof, to update the Company's corporate purpose in light of the merger of the spun-off portion of Banco Itaucard S.A. and the consequent absorption of its activities;
7. Amend the Bylaws, notably Article 9, in item 91. changing the maximum number of members of the Executive Board, from 05 (five) to 35 (thirty-five) members;
8. Consolidate the Bylaws to reflect the amendment mentioned in the previous itens.

Subtitle:
Ap. = Approved	Rej. = Reject	Abs. = Abstain

São Paulo-SP, September 30, 2022.

RENATO LULIA JACOB

Group Head of Investor Relations and Market Intelligence