Treasury share disposal: results report

What happened

Treasury Share Disposal Results Report

6.2

Hansaemk Co., Ltd. Treasury Share Disposal Results Report

To the Governor of the Financial Supervisory Service October 2, 2026

Company name: Hansaemk Co., Ltd. Representative director(s): Kim Ji-won, Lim Dong-hwan (co-representatives) Head office address: 633 Nonhyeon-ro, Gangnam-gu, Seoul (Phone) 02-2142-5000 (Website) http://www.hansaemk.com Preparer: (Title) Chief Financial Officer (Name) Han Seung-hee (Phone) 02-2142-5021

1. Name and address of the issuer a. Name: Hansaemk Co., Ltd. b. Address: 633 Nonhyeon-ro, Gangnam-gu, Seoul

2. Details regarding the disposal report a. Date of submission of material event report: September 22, 2026 b. Disposal period: From October 1, 2026 to October 1, 2026 c. Type and number of shares reported for disposal: 215,150 common shares

3. Details of disposal (Unit: KRW, shares)

Date: 2026-10-01; Type: Common shares; Order quantity: -; Disposed quantity: 214,150; Disposal price per share: 1,457; Total disposal price: 312,016,550; Disposal target: Executives and employees; Securities company handling the sale: NH Investment & Securities; Financial investment business entity ID: 00120182 Total: -; -; -; 214,150; 1,457; 312,016,550; -; -; -

- The "disposal price per share" and "total disposal price" above are based on the Korea Exchange closing price on the disposal date (October 1, 2026). - Of the above disposal, shares for registered executives were transferred from the Company's treasury share account to their individual stock accounts, while shares for employees were transferred to the Employee Stock Ownership Association account and distributed through the employee stock ownership plan. For details, please refer to the "Material Event Report (Treasury Share Disposal Decision)" disclosed on September 22, 2026.

4. Whether the disposal report details match the actual disposal

Planned shares for disposal (shares): Common shares 215,150; Other shares - Total shares disposed (shares): Common shares 214,150; Other shares - Match: Mismatch Reason for discrepancy: Difference due to a change in the number of recipients (resignations) between the material event report submission date (2026-09-22) and the actual disposal date (2026-10-01)

5. Status of treasury shares held after disposal [As of October 1, 2026] (Unit: KRW, shares, %)

Type of share: Common shares Holdings under Article 165-3 of the FSCMA (A): Quantity 453,620; Ratio 2.09%; Total value KRW 6,253,526,427 Holdings under trust agreements per Article 165-3 of the FSCMA (B): Quantity -; Ratio -; Contract amount - Total (A+B): Quantity 453,620; Ratio 2.09%; Amount KRW 6,253,526,427

- "Quantity" above is the number of treasury shares held in the Company's securities account. - "Ratio" above is the ratio of treasury shares held to the Company's total issued shares (21,735,481 shares). - "Total value" and "amount" above are based on acquisition cost.