Updated terms.

Material Event Report (Paid-in Capital Increase Decision) 6.4 Pintel Co., Ltd. Correction Notice (Report) September 17, 2026

1. Original Public Disclosure Document Subject to Correction: Material Event Report (Paid-in Capital Increase Decision) 2. Initial Submission Date of Original Public Disclosure Document: September 1, 2026 3. Correction Details

Item | Reason for Correction | Before Correction | After Correction 13. Scheduled Listing Date of New Shares | Correction of Scheduled Listing Date | September 29, 2026 | September 22, 2026

Material Event Report / Exchange Reporting Obligation Financial Services Commission / Korea Exchange September 17, 2026

Company Name: Pintel Co., Ltd. Representative Director: Kim Dong-gi Headquarters Address: B335, B Building, Giheung ICT SK V1, 58 Giheung-ro, Yongin-si, Gyeonggi-do Telephone: 1644-8473 Website: http://www.pintel.co.kr Preparer: Vice President Jung Young-hoon, Telephone: 02-6493-6002

Paid-in Capital Increase Decision

1. Type and Number of New Shares Common Stock: 2,657,218 shares Other Stock: -

2. Par Value per Share (KRW): 500

3. Total Issued Shares Before Capital Increase Common Stock: 11,368,712 shares Other Stock: -

4. Purpose of Fund Raising Facility Funds (KRW): - Business Acquisition Funds (KRW): - Operating Funds (KRW): 2,999,999,122 Debt Repayment Funds (KRW): - Securities Acquisition Funds of Other Corporations (KRW): - Other Funds (KRW): -

5. Method of Capital Increase: General Public Offering

Note: Regarding Other Stock Basis in Articles of Incorporation: - Content of Stock: - Other: -

Note: The number of new shares in Item 1 and the amount in Item 4 are calculated based on the confirmed issuance price.

6. Issuance Price of New Shares Common Stock (KRW): 1,129 Other Stock (KRW): -

7. Discount or Premium Rate to Reference Stock Price (%): -10.0

8. Priority Allocation Ratio for Employee Stock Ownership Association Members (%): -

9. Scheduled Subscription Date Employee Stock Ownership Association: Start Date, End Date General Public Offering: Start Date September 7, 2026, End Date September 8, 2026

10. Payment Date: September 10, 2026

11. Dividend Base Date of New Shares: January 1, 2026

12. Scheduled Date of Stock Certificate Delivery: -

13. Scheduled Listing Date of New Shares: September 22, 2026

14. Lead Underwriter (if not direct public offering): -

15. Board of Directors Resolution Date (Decision Date): September 1, 2026 Independent (Outside) Directors* Attendance: Present (number) 1, Absent (number) Auditor (Audit Committee) Attendance: Present

16. Subject to Securities Registration Statement Submission: No

17. Reason for Exemption from Submission: Small-scale Public Offering Public Disclosure Document Submission

18. Applicability of Short Selling Trading Period During Which Subscription is Prohibited: No Start Date, End Date

19. Subject to Fair Trade Commission Reporting: Not Applicable

*Listed companies: Independent Directors; Unlisted companies: Outside Directors

20. Other Matters for Reference in Investment Decision

This paid-in capital increase decision is a small-scale public offering conducted pursuant to Article 130 of the Capital Markets and Financial Investment Business Act (Recruitment and Sale Without Submission of Registration Statement) with a public offering amount of less than 3 billion won, without submission of a securities registration statement.

A. Issuance Price Calculation Method

■ Planned Issuance Price The Company shall calculate the planned issuance price per share for this paid-in capital increase by applying a 10% discount rate in accordance with the issuance price calculation method for paid-in capital increase by general public offering under Article 5-18 of the Regulations on Issuance and Public Disclosure of Securities. The planned issuance price shall be calculated with the initial board resolution date as the base date, using the weighted arithmetic average stock price from the 3rd to 5th trading days prior to the base date as the reference stock price, and applying a 10% discount rate. However, amounts less than the quotation unit shall be rounded up to the quotation unit, and if the price is below par value, par value shall be the issuance price.

■ Confirmed Issuance Price The confirmed issuance price shall be determined pursuant to Article 5-18(1) of the Regulations on Issuance and Public Disclosure of Securities (Determination of Issuance Price for Paid-in Capital Increase), using the weighted arithmetic average stock price from the 3rd to 5th trading days prior to the subscription date as the reference stock price, with a 10% discount applied as the confirmed issuance price. However, amounts less than the quotation unit shall be rounded up to the quotation unit, and if the price is below par value, par value shall be the issuance price.

B. Subscription Handling - Subscription Period: September 7, 2026, September 8, 2026 (2 business days) - Subscription Location: Daishin Securities Co., Ltd. head and branch offices, HTS, MTS, etc. - Fund Payment Bank: Shinhan Bank Yangjae Station Financial Center

C. Subscription Result Allocation Method

1) If the number of shares subscribed by subscribers exceeds the number of shares offered for public offering, allocation shall be made as follows: (a) First Stage Allocation: If the total number of subscribed shares exceeds the number of shares offered, allocation shall be made on a pro-rata basis following the 5-to-6 principle according to the subscription competition rate to minimize remaining shares. (b) Second Stage Allocation: If final remaining shares exist after first stage allocation, allocation shall be made by lottery.

2) Priority allocation shall be made sequentially from the largest subscriber; however, if the number of largest subscribers at the same rank exceeds the final remaining shares, the subscription handling company shall allocate by random lottery method.

3) Handling of Unexercised Shares: If the total number of subscribed shares falls short of the number of shares offered, allocation shall be made according to the number of subscribed shares, and unsubscribed shares shall be treated as unissued without separate board resolution.

D. Matters Regarding Substitution and Return of Subscription Earnest Money

1) Subscription earnest money shall be substituted with payment on the payment date, and no interest shall be paid from the subscription date to the payment date.

2) In accordance with Article 137(1)(3-2) of the Enforcement Decree of the Capital Markets and Financial Investment Business Act, a subscription agency agreement (subscription service delegation agreement) has been entered into with Daishin Securities Co., Ltd. regarding deposit, custody, and return of subscription earnest money to investors. Accordingly, withdrawal of excess subscription money shall be restricted for purposes other than withdrawal of excess subscription money until return of excess subscription money, and excess subscription money shall be transferred in a lump sum to subscribers at the subscription earnest money management office on the excess subscription money refund date. Subscription earnest money exceeding allocated shares is scheduled to be returned on September 10, 2026.

3) If subscription earnest money requiring return arises due to non-allocation because the number of subscribed shares exceeds the number of shares to be offered, return notice shall be posted on the Daishin Securities website (http://www.daishin.com) on September 10, 2026, in lieu of individual notice.

E. Matters Regarding Stock Certificate Delivery

Stock Circulation Commencement Date and Scheduled Stock Listing Date: September 29, 2026 (Following the implementation of the electronic securities system on September 16, 2019, physical stock certificates shall not be delivered; instead, shares shall be registered and credited to each shareholder's securities account on the listing date and shall be available for circulation from the listing date. However, please note that the above schedule may be changed through consultation with relevant institutions.)

F. Other Matters

1) Subscription earnest money shall be substituted with payment on the fund payment date, and subscription earnest money shall be interest-free.

2) The small-scale public offering disclosure documents related to this paid-in capital increase shall be submitted through the Financial Supervisory Service electronic disclosure system by three days before the commencement of recruitment in accordance with Article 130 of the Capital Markets Act and Article 137 of its Enforcement Decree.

3) The final total amount raised in this paid-in capital increase shall be calculated by multiplying the confirmed issuance price by the final number of issued shares. If the confirmed issuance price changes such that the sum of this offering amount and the amount of recruitment and sales for which no securities registration statement was submitted over the past one year from the commencement of recruitment becomes 3 billion won or more, the final number of issued shares shall be adjusted so that the sum becomes less than 3 billion won, and related contents shall be corrected and publicly disclosed.

4) The above matters may be changed through consultation with relevant institutions.

5) Detailed matters regarding the issuance of new shares, including the above contents, are delegated to the Representative Director.