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BAK 6-K

Braskem SA (BAK)

6-K 2026-04-28 For: 2026-06-30
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Added on July 04, 2026

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANTTO RULE 13A-16OR 15D-16 OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of April, 2026

(Commission File No. 1-14862 )

BRASKEM S.A.

(Exact Name as Specified in its Charter)

N/A

(Translation of registrant's name into English)

Rua Eteno, 1561, Polo Petroquimico de CamacariCamacari, Bahia - CEP 42810-000 Brazil

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ___X___       Form 40-F ______

Indicate by check mark if the registrant is submitting the Form 6-K

in paper as permitted by Regulation S-T Rule 101(b)(1). _____

Indicate by check mark if the registrant is submitting the Form 6-K

in paper as permitted by Regulation S-T Rule 101(b)(7). _____

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ______       No ___X___

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- _____.

| ![](bak202604276k2_001.jpg) |

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BRASKEM S.A

C.N.P.J. No. 42.150.391/0001-70

NIRE 29300006939

PUBLICLY HELD COMPANY


EXTRAORDINARY GENERAL MEETING

OF APRIL 27, 2026


DETAILED FINAL VOTING MAP


São Paulo, April 27, 2026– Braskem S.A. (B3: BRKM3, BRKM5 and BRKM6; NYSE: BAK; LATIBEX: XBRK) (“Company”), in compliance with CVM Resolution No. 81/22, as amended, hereby disclose to its shareholders and the market the detailed final voting map which consolidates the voting instructions of both shareholders which voted through remote voting (boletim de voto a distância) and those during the Meeting, as computed at the Extraordinary General Meeting of the Company held on April 27, 2026, including the first five digits of the shareholders’ individual or corporate taxpayer identification number (CPF or CNPJ, respectively), their vote on each item, and information about their shareholding position, as EXHIBIT I.

Further information can be obtained from Braskem’s Investor Relations Department by phone: +55 (11) 3576-9531 or by e-mail: [email protected]

| ![](bak202604276k2_001.jpg) |

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EXHIBIT I

EXTRAORDINARY GENERAL MEETING

OF APRIL 27, 2026


DETAILED FINAL VOTING MAP

Code of theResolution Description of the Resolution CNPJ/CPF (first 5digits) Vote Number of Shares
Number of CommonShares Number of PreferredShares
Extraordinary General Meeting
1 Amendment to the caput of Article 1 of the Bylaws to reflect the change of the Company’s legal domicile to the City of São Paulo, State of São Paulo 33000 APPROVE 212,426,952 75,761,739
--- --- --- --- --- ---
22606 APPROVE 226,334,622 79,182,486
05144 APPROVE 1 12
05457 APPROVE 2,921,562 -
05523 APPROVE - 6,014,206
05523 REJECT - 3,150,900
05523 ABSTAIN - 52,494
00083 APPROVE 1,000 1,500
00116 APPROVE - 5,200
00935 REJECT - 30
01363 APPROVE - 1,100
01707 APPROVE - 600
01880 APPROVE 10 -
02192 APPROVE - 2,000
02291 REJECT - 1,400
03095 ABSTAIN - 10
03332 APPROVE - 2
03996 APPROVE - 30
04019 APPROVE - 650
04460 APPROVE - 500
04653 APPROVE 200 -
05696 APPROVE - 20
05803 APPROVE - 10
05832 REJECT - 260
05855 APPROVE - 120
06890 APPROVE - 35
15816 APPROVE 1,382 -
16577 APPROVE - 48,968
17599 APPROVE - 13
18167 APPROVE - 997
22450 APPROVE - 700
23196 ABSTAIN - 2
26166 APPROVE - 120
26813 APPROVE - 5,600
27264 APPROVE - 400
27924 ABSTAIN - 5,200
28221 REJECT - 323
30162 APPROVE - 87
30172 APPROVE - 200
34330 APPROVE - 10,000
42512 APPROVE - 2,000
43956 ABSTAIN 144 -
44500 APPROVE - 1,050
46390 APPROVE 20 30
49722 APPROVE 100 -
51816 APPROVE - 5,500
62236 REJECT 9 -
66443 APPROVE 100 -
82027 APPROVE - 9,500
94974 APPROVE - 10
95584 APPROVE 300 -
97161 APPROVE - 117
97524 APPROVE - 3,200
05479 APPROVE - 67,600
05839 APPROVE - 3,349,962
05839 REJECT - 85,500
05839 REJECT - 498,100
05840 REJECT - 2,331
05987 APPROVE - 84,800
07140 REJECT - 1,800
07247 APPROVE - 54,200
07418 REJECT - 45,800
07496 REJECT - 27,500
07516 APPROVE - 37,695
07622 APPROVE - 652,253
09233 APPROVE - 47,560
09299 REJECT - 167,200
09349 REJECT - 58,482
09349 REJECT - 45,700
09559 REJECT - 181,680
09620 APPROVE - 34,946
10327 REJECT - 32,300
10492 APPROVE - 1,711,958
11841 APPROVE - 968,781
13362 REJECT - 47,100
15052 REJECT - 14,938
16878 REJECT - 61,100
19874 REJECT - 122,800
20622 REJECT - 89,100
21962 APPROVE - 50,700
24935 APPROVE - 118,645
26311 REJECT - 4,100
27624 REJECT - 39,686
27714 REJECT - 920,665
27778 REJECT - 29,290
27866 APPROVE - 302,005
27866 APPROVE - 846,272
27866 APPROVE - 15,010
27866 REJECT - 4,893
29322 REJECT - 2,079,169
32329 REJECT - 209,936
34900 APPROVE - 25,400
35693 APPROVE - 1,361,500
37339 APPROVE - 460,993
45919 REJECT - 95,990
46375 APPROVE - 28,225
46981 APPROVE - 6
48185 REJECT - 8,397
52647 APPROVE - 62,617
55912 REJECT - 500
97540 REJECT - 2,277,183
| ![](bak202604276k2_001.jpg) |

| --- | | 2 | Amendment to the caput of Article 16 of the Bylaws to align the deadline provided therein with the deadline for submitting documents for participation in digital shareholders’ meetings, as established by CVM regulations | 33000 | APPROVE | 212,426,952 | 75,761,739 | | --- | --- | --- | --- | --- | --- | | | | 22606 | APPROVE | 226,334,622 | 79,182,486 | | | | 05144 | APPROVE | 1 | 12 | | | | 05457 | APPROVE | 2,921,562 | - | | | | 05523 | APPROVE | - | 9,128,370 | | | | 05523 | REJECT | - | 66,140 | | | | 05523 | ABSTAIN | - | 23,090 | | | | 00083 | APPROVE | 1,000 | 1,500 | | | | 00116 | APPROVE | - | 5,200 | | | | 00935 | REJECT | - | 30 | | | | 01363 | APPROVE | - | 1,100 | | | | 01707 | APPROVE | - | 600 | | | | 01880 | APPROVE | 10 | - | | | | 02192 | APPROVE | - | 2,000 | | | | 02291 | APPROVE | - | 1,400 | | | | 03095 | ABSTAIN | - | 10 | | | | 03332 | APPROVE | - | 2 | | | | 03996 | APPROVE | - | 30 | | | | 04019 | ABSTAIN | - | 650 | | | | 04460 | APPROVE | - | 500 | | | | 04653 | APPROVE | 200 | - | | | | 05696 | APPROVE | - | 20 | | | | 05803 | APPROVE | - | 10 | | | | 05832 | ABSTAIN | - | 260 | | | | 05855 | APPROVE | - | 120 | | | | 06890 | APPROVE | - | 35 | | | | 15816 | APPROVE | 1,382 | - | | | | 16577 | APPROVE | - | 48,968 | | | | 17599 | APPROVE | - | 13 | | | | 18167 | APPROVE | - | 997 | | | | 22450 | APPROVE | - | 700 | | | | 23196 | ABSTAIN | - | 2 | | | | 26166 | APPROVE | - | 120 | | | | 26813 | APPROVE | - | 5,600 | | | | 27264 | APPROVE | - | 400 | | | | 27924 | APPROVE | - | 5,200 | | | | 28221 | APPROVE | - | 323 | | | | 30162 | APPROVE | - | 87 | | | | 30172 | APPROVE | - | 200 | | | | 34330 | APPROVE | - | 10,000 | | | | 42512 | APPROVE | - | 2,000 | | | | 43956 | ABSTAIN | 144 | - | | | | 44500 | APPROVE | - | 1,050 | | | | 46390 | APPROVE | 20 | 30 | | | | 49722 | APPROVE | 100 | - | | | | 51816 | APPROVE | - | 5,500 | | | | 62236 | REJECT | 9 | - | | | | 66443 | APPROVE | 100 | - | | | | 82027 | APPROVE | - | 9,500 | | | | 94974 | APPROVE | - | 10 | | | | 95584 | APPROVE | 300 | - | | | | 97161 | APPROVE | - | 117 | | | | 97524 | APPROVE | - | 3,200 | | | | 05479 | APPROVE | - | 67,600 | | | | 05839 | APPROVE | - | 3,349,962 | | | | 05839 | APPROVE | - | 85,500 | | | | 05839 | APPROVE | - | 498,100 | | | | 05840 | APPROVE | - | 2,331 | | | | 05987 | APPROVE | - | 84,800 | | | | 07140 | APPROVE | - | 1,800 | | | | 07247 | APPROVE | - | 54,200 | | | | 07418 | APPROVE | - | 45,800 | | | | 07496 | APPROVE | - | 27,500 | | | | 07516 | APPROVE | - | 37,695 | | | | 07622 | APPROVE | - | 652,253 | | | | 09233 | APPROVE | - | 47,560 | | | | 09299 | APPROVE | - | 167,200 | | | | 09349 | APPROVE | - | 58,482 | | | | 09349 | APPROVE | - | 45,700 | | | | 09559 | APPROVE | - | 181,680 | | | | 09620 | APPROVE | - | 34,946 | | | | 10327 | APPROVE | - | 32,300 | | | | 10492 | APPROVE | - | 1,711,958 | | | | 11841 | APPROVE | - | 968,781 | | | | 13362 | APPROVE | - | 47,100 | | | | 15052 | APPROVE | - | 14,938 | | | | 16878 | APPROVE | - | 61,100 | | | | 19874 | APPROVE | - | 122,800 | | | | 20622 | APPROVE | - | 89,100 | | | | 21962 | APPROVE | - | 50,700 | | | | 24935 | APPROVE | - | 118,645 | | | | 26311 | APPROVE | - | 4,100 | | | | 27624 | APPROVE | - | 39,686 | | | | 27714 | APPROVE | - | 920,665 | | | | 27778 | APPROVE | - | 29,290 | | | | 27866 | APPROVE | - | 302,005 | | | | 27866 | APPROVE | - | 846,272 | | | | 27866 | APPROVE | - | 15,010 | | | | 27866 | APPROVE | - | 4,893 | | | | 29322 | APPROVE | - | 2,079,169 | | | | 32329 | APPROVE | - | 209,936 | | | | 34900 | APPROVE | - | 25,400 | | | | 35693 | APPROVE | - | 1,361,500 | | | | 37339 | APPROVE | - | 460,993 | | | | 45919 | APPROVE | - | 95,990 | | | | 46375 | APPROVE | - | 28,225 | | | | 46981 | APPROVE | - | 6 | | | | 48185 | APPROVE | - | 8,397 | | | | 52647 | APPROVE | - | 62,617 | | | | 55912 | APPROVE | - | 500 | | | | 97540 | APPROVE | - | 2,277,183 |

| ![](bak202604276k2_001.jpg) |

| --- | | 3 | Amendment to Article 24 of the Bylaws to enhance the rules regarding the replacement of board members in the event of a vacancy | 33000 | APPROVE | 212,426,952 | 75,761,739 | | --- | --- | --- | --- | --- | --- | | | | 22606 | APPROVE | 226,334,622 | 79,182,486 | | | | 05144 | APPROVE | 1 | 12 | | | | 05457 | APPROVE | 2,921,562 | - | | | | 05523 | APPROVE | - | 9,038,070 | | | | 05523 | REJECT | - | 157,390 | | | | 05523 | ABSTAIN | - | 22,094 | | | | 00083 | APPROVE | 1,000 | 1,500 | | | | 00116 | APPROVE | - | 5,200 | | | | 00935 | REJECT | - | 30 | | | | 01363 | APPROVE | - | 1,100 | | | | 01707 | APPROVE | - | 600 | | | | 01880 | APPROVE | 10 | - | | | | 02192 | APPROVE | - | 2,000 | | | | 02291 | APPROVE | - | 1,400 | | | | 03095 | APPROVE | - | 10 | | | | 03332 | APPROVE | - | 2 | | | | 03996 | APPROVE | - | 30 | | | | 04019 | ABSTAIN | - | 650 | | | | 04460 | APPROVE | - | 500 | | | | 04653 | APPROVE | 200 | - | | | | 05696 | ABSTAIN | - | 20 | | | | 05803 | ABSTAIN | - | 10 | | | | 05832 | ABSTAIN | - | 260 | | | | 05855 | APPROVE | - | 120 | | | | 06890 | APPROVE | - | 35 | | | | 15816 | APPROVE | 1,382 | - | | | | 16577 | APPROVE | - | 48,968 | | | | 17599 | REJECT | - | 13 | | | | 18167 | APPROVE | - | 997 | | | | 22450 | APPROVE | - | 700 | | | | 23196 | ABSTAIN | - | 2 | | | | 26166 | APPROVE | - | 120 | | | | 26813 | APPROVE | - | 5,600 | | | | 27264 | APPROVE | - | 400 | | | | 27924 | APPROVE | - | 5,200 | | | | 28221 | REJECT | - | 323 | | | | 30162 | APPROVE | - | 87 | | | | 30172 | APPROVE | - | 200 | | | | 34330 | APPROVE | - | 10,000 | | | | 42512 | APPROVE | - | 2,000 | | | | 43956 | ABSTAIN | 144 | - | | | | 44500 | APPROVE | - | 1,050 | | | | 46390 | APPROVE | 20 | 30 | | | | 49722 | APPROVE | 100 | - | | | | 51816 | APPROVE | - | 5,500 | | | | 62236 | REJECT | 9 | - | | | | 66443 | APPROVE | 100 | - | | | | 82027 | APPROVE | - | 9,500 | | | | 94974 | APPROVE | - | 10 | | | | 95584 | APPROVE | 300 | - | | | | 97161 | APPROVE | - | 117 | | | | 97524 | APPROVE | - | 3,200 | | | | 05479 | APPROVE | - | 67,600 | | | | 05839 | APPROVE | - | 3,349,962 | | | | 05839 | APPROVE | - | 85,500 | | | | 05839 | APPROVE | - | 498,100 | | | | 05840 | APPROVE | - | 2,331 | | | | 05987 | APPROVE | - | 84,800 | | | | 07140 | APPROVE | - | 1,800 | | | | 07247 | APPROVE | - | 54,200 | | | | 07418 | APPROVE | - | 45,800 | | | | 07496 | APPROVE | - | 27,500 | | | | 07516 | APPROVE | - | 37,695 | | | | 07622 | APPROVE | - | 652,253 | | | | 09233 | APPROVE | - | 47,560 | | | | 09299 | APPROVE | - | 167,200 | | | | 09349 | APPROVE | - | 58,482 | | | | 09349 | APPROVE | - | 45,700 | | | | 09559 | APPROVE | - | 181,680 | | | | 09620 | APPROVE | - | 34,946 | | | | 10327 | APPROVE | - | 32,300 | | | | 10492 | APPROVE | - | 1,711,958 | | | | 11841 | APPROVE | - | 968,781 | | | | 13362 | APPROVE | - | 47,100 | | | | 15052 | APPROVE | - | 14,938 | | | | 16878 | APPROVE | - | 61,100 | | | | 19874 | APPROVE | - | 122,800 | | | | 20622 | APPROVE | - | 89,100 | | | | 21962 | APPROVE | - | 50,700 | | | | 24935 | APPROVE | - | 118,645 | | | | 26311 | APPROVE | - | 4,100 | | | | 27624 | APPROVE | - | 39,686 | | | | 27714 | APPROVE | - | 920,665 | | | | 27778 | APPROVE | - | 29,290 | | | | 27866 | APPROVE | - | 302,005 | | | | 27866 | APPROVE | - | 846,272 | | | | 27866 | APPROVE | - | 15,010 | | | | 27866 | APPROVE | - | 4,893 | | | | 29322 | APPROVE | - | 2,079,169 | | | | 32329 | APPROVE | - | 209,936 | | | | 34900 | APPROVE | - | 25,400 | | | | 35693 | APPROVE | - | 1,361,500 | | | | 37339 | APPROVE | - | 460,993 | | | | 45919 | APPROVE | - | 95,990 | | | | 46375 | APPROVE | - | 28,225 | | | | 46981 | APPROVE | - | 6 | | | | 48185 | APPROVE | - | 8,397 | | | | 52647 | APPROVE | - | 62,617 | | | | 55912 | APPROVE | - | 500 | | | | 97540 | APPROVE | - | 2,277,183 |

| ![](bak202604276k2_001.jpg) |

| --- | | 4 | Inclusion of an Arbitration Clause and corresponding amendments to the Company’s Bylaws | 33000 | APPROVE | 212,426,952 | 75,761,739 | | --- | --- | --- | --- | --- | --- | | | | 22606 | APPROVE | 226,334,622 | 79,182,486 | | | | 05144 | APPROVE | 1 | 12 | | | | 05457 | APPROVE | 2,921,562 | - | | | | 05523 | APPROVE | - | 5,938,300 | | | | 05523 | REJECT | - | 3,262,972 | | | | 05523 | ABSTAIN | - | 15,326 | | | | 00083 | APPROVE | 1,000 | 1,500 | | | | 00116 | REJECT | - | 5,200 | | | | 00935 | REJECT | - | 30 | | | | 01363 | APPROVE | - | 1,100 | | | | 01707 | APPROVE | - | 600 | | | | 01880 | APPROVE | 10 | - | | | | 02192 | APPROVE | - | 2,000 | | | | 02291 | ABSTAIN | - | 1,400 | | | | 03095 | APPROVE | - | 10 | | | | 03332 | APPROVE | - | 2 | | | | 03996 | APPROVE | - | 30 | | | | 04019 | ABSTAIN | - | 650 | | | | 04460 | APPROVE | - | 500 | | | | 04653 | APPROVE | 200 | - | | | | 05696 | ABSTAIN | - | 20 | | | | 05803 | ABSTAIN | - | 10 | | | | 05832 | ABSTAIN | - | 260 | | | | 05855 | APPROVE | - | 120 | | | | 06890 | APPROVE | - | 35 | | | | 15816 | APPROVE | 1,382 | - | | | | 16577 | APPROVE | - | 48,968 | | | | 17599 | REJECT | - | 13 | | | | 18167 | APPROVE | - | 997 | | | | 22450 | APPROVE | - | 700 | | | | 23196 | ABSTAIN | - | 2 | | | | 26166 | APPROVE | - | 120 | | | | 26813 | APPROVE | - | 5,600 | | | | 27264 | APPROVE | - | 400 | | | | 27924 | ABSTAIN | - | 5,200 | | | | 28221 | REJECT | - | 323 | | | | 30162 | APPROVE | - | 87 | | | | 30172 | APPROVE | - | 200 | | | | 34330 | APPROVE | - | 10,000 | | | | 42512 | APPROVE | - | 2,000 | | | | 43956 | ABSTAIN | 144 | - | | | | 44500 | APPROVE | - | 1,050 | | | | 46390 | APPROVE | 20 | 30 | | | | 49722 | APPROVE | 100 | - | | | | 51816 | APPROVE | - | 5,500 | | | | 62236 | REJECT | 9 | - | | | | 66443 | APPROVE | 100 | - | | | | 82027 | APPROVE | - | 9,500 | | | | 94974 | APPROVE | - | 10 | | | | 95584 | APPROVE | 300 | - | | | | 97161 | APPROVE | - | 117 | | | | 97524 | APPROVE | - | 3,200 | | | | 05479 | REJECT | - | 67,600 | | | | 05839 | APPROVE | - | 3,349,962 | | | | 05839 | REJECT | - | 85,500 | | | | 05839 | REJECT | - | 498,100 | | | | 05840 | REJECT | - | 2,331 | | | | 05987 | APPROVE | - | 84,800 | | | | 07140 | REJECT | - | 1,800 | | | | 07247 | APPROVE | - | 54,200 | | | | 07418 | REJECT | - | 45,800 | | | | 07496 | REJECT | - | 27,500 | | | | 07516 | APPROVE | - | 37,695 | | | | 07622 | APPROVE | - | 652,253 | | | | 09233 | APPROVE | - | 47,560 | | | | 09299 | REJECT | - | 167,200 | | | | 09349 | REJECT | - | 58,482 | | | | 09349 | REJECT | - | 45,700 | | | | 09559 | REJECT | - | 181,680 | | | | 09620 | APPROVE | - | 34,946 | | | | 10327 | REJECT | - | 32,300 | | | | 10492 | APPROVE | - | 1,711,958 | | | | 11841 | APPROVE | - | 968,781 | | | | 13362 | REJECT | - | 47,100 | | | | 15052 | REJECT | - | 14,938 | | | | 16878 | REJECT | - | 61,100 | | | | 19874 | REJECT | - | 122,800 | | | | 20622 | REJECT | - | 89,100 | | | | 21962 | REJECT | - | 50,700 | | | | 24935 | APPROVE | - | 118,645 | | | | 26311 | REJECT | - | 4,100 | | | | 27624 | REJECT | - | 39,686 | | | | 27714 | REJECT | - | 920,665 | | | | 27778 | REJECT | - | 29,290 | | | | 27866 | APPROVE | - | 302,005 | | | | 27866 | APPROVE | - | 846,272 | | | | 27866 | APPROVE | - | 15,010 | | | | 27866 | REJECT | - | 4,893 | | | | 29322 | REJECT | - | 2,079,169 | | | | 32329 | REJECT | - | 209,936 | | | | 34900 | APPROVE | - | 25,400 | | | | 35693 | APPROVE | - | 1,361,500 | | | | 37339 | APPROVE | - | 460,993 | | | | 45919 | REJECT | - | 95,990 | | | | 46375 | APPROVE | - | 28,225 | | | | 46981 | REJECT | - | 6 | | | | 48185 | REJECT | - | 8,397 | | | | 52647 | APPROVE | - | 62,617 | | | | 55912 | REJECT | - | 500 | | | | 97540 | REJECT | - | 2,277,183 |

| ![](bak202604276k2_001.jpg) |

| --- | | 5 | Due to the amendments approved in items 1 to 4 above, resolution on the consolidation of the Company’s Bylaws, including renumbering articles and paragraphs as applicable | 33000 | APPROVE | 212,426,952 | 75,761,739 | | --- | --- | --- | --- | --- | --- | | | | 22606 | APPROVE | 226,334,622 | 79,182,486 | | | | 05144 | APPROVE | 1 | 12 | | | | 05457 | APPROVE | 2,921,562 | - | | | | 05523 | APPROVE | - | 9,124,086 | | | | 05523 | REJECT | - | 65,872 | | | | 05523 | ABSTAIN | - | 27,642 | | | | 00083 | APPROVE | 1,000 | 1,500 | | | | 00116 | APPROVE | - | 5,200 | | | | 00935 | REJECT | - | 30 | | | | 01363 | APPROVE | - | 1,100 | | | | 01707 | APPROVE | - | 600 | | | | 01880 | APPROVE | 10 | - | | | | 02192 | APPROVE | - | 2,000 | | | | 02291 | APPROVE | - | 1,400 | | | | 03095 | APPROVE | - | 10 | | | | 03332 | APPROVE | - | 2 | | | | 03996 | APPROVE | - | 30 | | | | 04019 | ABSTAIN | - | 650 | | | | 04460 | APPROVE | - | 500 | | | | 04653 | APPROVE | 200 | - | | | | 05696 | ABSTAIN | - | 20 | | | | 05803 | APPROVE | - | 10 | | | | 05832 | ABSTAIN | - | 260 | | | | 05855 | APPROVE | - | 120 | | | | 06890 | APPROVE | - | 35 | | | | 15816 | APPROVE | 1,382 | - | | | | 16577 | APPROVE | - | 48,968 | | | | 17599 | REJECT | - | 13 | | | | 18167 | APPROVE | - | 997 | | | | 22450 | APPROVE | - | 700 | | | | 23196 | ABSTAIN | - | 2 | | | | 26166 | APPROVE | - | 120 | | | | 26813 | APPROVE | - | 5,600 | | | | 27264 | APPROVE | - | 400 | | | | 27924 | APPROVE | - | 5,200 | | | | 28221 | REJECT | - | 323 | | | | 30162 | APPROVE | - | 87 | | | | 30172 | APPROVE | - | 200 | | | | 34330 | APPROVE | - | 10,000 | | | | 42512 | APPROVE | - | 2,000 | | | | 43956 | ABSTAIN | 144 | - | | | | 44500 | APPROVE | - | 1,050 | | | | 46390 | APPROVE | 20 | 30 | | | | 49722 | APPROVE | 100 | - | | | | 51816 | APPROVE | - | 5,500 | | | | 62236 | REJECT | 9 | - | | | | 66443 | APPROVE | 100 | - | | | | 82027 | APPROVE | - | 9,500 | | | | 94974 | APPROVE | - | 10 | | | | 95584 | APPROVE | 300 | - | | | | 97161 | APPROVE | - | 117 | | | | 97524 | APPROVE | - | 3,200 | | | | 05479 | APPROVE | - | 67,600 | | | | 05839 | APPROVE | - | 3,349,962 | | | | 05839 | APPROVE | - | 85,500 | | | | 05839 | APPROVE | - | 498,100 | | | | 05840 | APPROVE | - | 2,331 | | | | 05987 | APPROVE | - | 84,800 | | | | 07140 | APPROVE | - | 1,800 | | | | 07247 | APPROVE | - | 54,200 | | | | 07418 | APPROVE | - | 45,800 | | | | 07496 | APPROVE | - | 27,500 | | | | 07516 | APPROVE | - | 37,695 | | | | 07622 | APPROVE | - | 652,253 | | | | 09233 | APPROVE | - | 47,560 | | | | 09299 | APPROVE | - | 167,200 | | | | 09349 | APPROVE | - | 58,482 | | | | 09349 | APPROVE | - | 45,700 | | | | 09559 | APPROVE | - | 181,680 | | | | 09620 | APPROVE | - | 34,946 | | | | 10327 | APPROVE | - | 32,300 | | | | 10492 | APPROVE | - | 1,711,958 | | | | 11841 | APPROVE | - | 968,781 | | | | 13362 | APPROVE | - | 47,100 | | | | 15052 | APPROVE | - | 14,938 | | | | 16878 | APPROVE | - | 61,100 | | | | 19874 | APPROVE | - | 122,800 | | | | 20622 | APPROVE | - | 89,100 | | | | 21962 | APPROVE | - | 50,700 | | | | 24935 | APPROVE | - | 118,645 | | | | 26311 | REJECT | - | 4,100 | | | | 27624 | APPROVE | - | 39,686 | | | | 27714 | REJECT | - | 920,665 | | | | 27778 | APPROVE | - | 29,290 | | | | 27866 | APPROVE | - | 302,005 | | | | 27866 | APPROVE | - | 846,272 | | | | 27866 | APPROVE | - | 15,010 | | | | 27866 | APPROVE | - | 4,893 | | | | 29322 | APPROVE | - | 2,079,169 | | | | 32329 | APPROVE | - | 209,936 | | | | 34900 | APPROVE | - | 25,400 | | | | 35693 | APPROVE | - | 1,361,500 | | | | 37339 | APPROVE | - | 460,993 | | | | 45919 | APPROVE | - | 95,990 | | | | 46375 | APPROVE | - | 28,225 | | | | 46981 | APPROVE | - | 6 | | | | 48185 | APPROVE | - | 8,397 | | | | 52647 | APPROVE | - | 62,617 | | | | 55912 | APPROVE | - | 500 | | | | 97540 | APPROVE | - | 2,277,183 |

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: April 27, 2026

BRASKEM S.A.
By: /s/     Felipe Montoro Jens
Name: Felipe Montoro Jens
Title: Chief Financial Officer

DISCLAIMER ON FORWARD-LOOKING STATEMENTS


This report on Form 6-K may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are statements that are not historical facts, and are based on our management’s current view and estimates of future economic and other circumstances, industry conditions, company performance and financial results, including any potential or projected impact of the geological event in Alagoas and related legal proceedings and of COVID-19 on our business, financial condition and operating results. The words “anticipates,” “believes,” “estimates,” “expects,” “plans” and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the potential outcome of legal and administrative proceedings, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting our financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of our management and are subject to a number of risks and uncertainties, many of which are outside of the our control. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors, including the projected impact of the geological event in Alagoas and related legal proceedings and the unprecedented impact of COVID-19 pandemic on our business, employees, service providers, stockholders, investors and other stakeholders, could cause actual results to differ materially from current expectations. Please refer to our annual report on Form 20-F for the year ended December 31, 2019 filed with the SEC, as well as any subsequent filings made by us pursuant to the Exchange Act, each of which is available on the SEC’s website (www.sec.gov), for a full discussion of the risks and other factors that may impact any forward-looking statements in this presentation.