AD Plastik d.d. — Board/Management Information 2026

Feb 26, 2026

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Disclosure of regulated information

Security: ADPL / ISIN: HRADPLRA0006 LEI: 549300NFX18SRZHNT751 Home Member State: Croatia Quotation: Zagreb Stock Exchange, Prime Market

Solin, February 26, 2026

Document titled “Counterproposal to the Decision on the Removal of a Member of the Supervisory Board” in relation to the Extraordinary General Assembly

In accordance with the provisions of the Companies Act, the Capital Market Act and the Zagreb Stock Exchange Rules (hereinafter: the Legislative Framework), we hereby publish the document titled: “Counterproposal to the Decision on the Removal of a Member of the Supervisory Board”. Decision is included under item 2 of the agenda of the Extraordinary General Assembly of AD Plastik d.d. convened for March 27, 2026. Document was received from a shareholder Ivica Tolić from Split, R. Boškovića 16, PIN (OIB): 36637114938.

The text of the Counterproposal to the decision is attached to this notice, while its explanation is not published for reasons prescribed by the Legislative Framework.

AD Plastik d.d.

The Company is registered at Commercial Court in Split, Croatia, under code: 060007090 • VAT identification number: HR48351740621 IBAN: HR04 2340 0091 1101 5371 1, Privredna banka Zagreb d.d., Zagreb • The registered capital of the company corresponds to EUR 54,594,592.00 fully subscribed and paid in 4,199,584 ordinary shares at nominal price of EUR 13.00 • President of the Management Board: Katija Klepo Management Board members: Mladen Peroš, Goran Soko • President of the Supervisory Board: Ana Luketin

AD Plastik, d.d. Solin, Matoševa 8

Management Board and Supervisory Board of AD Plastik d.d.

Solin, Matoševa 8

COUNTERPROPOSAL TO THE DECISION ON THE REMOVAL OF A MEMBER OF THE SUPERVISORY BOARD

In the notice convening the General Assembly of Shareholders of AD Plastik d.d. (hereinafter: ADP), published on the Zagreb Stock Exchange on February 9, 2026, under item 2 of the agenda, a draft decision on the removal of one member of the Supervisory Board of AD Plastik d. d. is stated, or more precisely – a decision on my removal is to be adopted, effective as of the date of its adoption.

Against this proposal, pursuant to Article 282, paragraph 1 of the Companies Act, I hereby submit this counterproposal with explanation, which should be published on ADP’s website. The counterproposal reads as follows:

The draft decision on the removal of Ivica Tolić as a member of the Supervisory Board of AD Plastik d.d. shall not be adopted.

Split, February 19, 2026

Ivica Tolić, member of the Supervisory Board of AD Plastik d.d.