Notice to the Shareholders - Conclusion of the Capital Increase

ALLPARK EMPREENDIMENTOS, PARTICIPAÇÕES E SERVIÇOS S.A.

PUBLICLY-HELD COMPANY

TAX ID (CNPJ) nº 60.537.263/0001-66

NIRE STATE REGISTRATION (NIRE) 35.300.370.406

NOTICE TO SHAREHOLDERS

São Paulo, October 27th, 2021 - ALLPARK EMPREENDIMENTOS PARTICIPAÇÕES E SERVIÇOS S.A. (B3: ALPK3) ("Company" ou "Estapar"), following the information regarding the Company's capital increase currently in progress, as approved at the Board of Directors meeting held on September 3rd, 2021 ("Capital Increase") and made public by the Company through the Notices to Shareholders on September 3, 2021, October 15, 2021 and October 22, 2021, respectively ("Notices to Shareholders"), hereby informs the shareholders and the market in general that, due to the subscription and payment of the entire Capital Increase, the Company's Board of Directors will deliberate on the ratification of the Capital Increase ("Ratification")

The sum of shares subscribed during the period for exercising the preemptive right for subscription and during the period for subscription of leftovers and additional shares corresponds to a total of 15,290,520 (fifteen million, two hundred and ninety thousand, five hundred and twenty) common shares , nominative and with no par value, at the issue price of BRL 6.54 (six reais and fifty-four cents), in the total amount of BRL 100,000,000.80 (one hundred million reais and eighty cents), equivalent to total shares subject to the Capital Increase.

After the Ratification of the Capital Increase, the Company's share capital, fully subscribed and paid-in, will rise from R$ 514,460,657.42 (five hundred and fourteen million, four hundred and sixty thousand, six hundred and fifty-seven reais and forty- two cents ), divided into 193,941,206 (one hundred and ninety-three million, nine hundred and forty-one thousand, two hundred and six) common shares, nominative and with no par value, to R$ 614,460,658.22 (six hundred and fourteen million, four hundred and sixty thousand, six hundred and fifty-eight reais and twenty-two cents), divided into 209,231,726 (two hundred and nine million, two hundred and thirty-one thousand, seven hundred and twenty-six) registered common shares with no par value.

The Shares issued under the Capital Increase will be fully entitled to all benefits, including dividends, interest on equity, bonuses and any capital remuneration that may be declared by the Company.

The start date of negotiation of the new shares at B3 S.A. - Brasil, Bolsa, Balcão will take place after the Ratification of the Capital Increase.

Further information may be obtained from Investor Relations Department by the phone number ([phone] or the e-mail address: [e-mail].

Sincerely,

EMILIO SANCHES SALGADO JUNIOR

Chief Financial and Investor Relations Officer

Investors Relations | ri.estapar.com.br | [phone]