Securities issuance results (voluntary) (third-party placement)

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KS Industry/Securities Issuance Results (Voluntary Disclosure)/(2026.10.01) Securities Issuance Results (Voluntary Disclosure) (Third-Party Placement Rights Offering)

Securities Issuance Results (Voluntary Disclosure) 1. Type of Securities: KS Industry Co., Ltd. common shares 2. Issuance Method: Third-party placement rights offering 3. Issuance Details Planned number of shares to be issued: 4,885,993 Planned issuance amount (KRW): 5,999,999,404 Date of initial board resolution on issuance decision: 2026-09-11 Actual number of shares issued: 4,885,993 Actual issuance amount (KRW): 5,999,999,404 Payment date: 2026-10-01 4. Scheduled for listing: Yes 5. Other Matters for Investment Reference - The new shares issued through this rights offering will be held in custody with the Korea Securities Depository for one year. - The scheduled listing date for the new shares is October 20, 2026; however, a lawsuit (action to invalidate the new share issuance) was filed on September 29, 2026 regarding this rights offering, and listing may be deferred pursuant to Article 46 of the KOSDAQ Market Listing Regulations and Article 41 of its Enforcement Rules. ※ Related Disclosures 2026-09-11 Rights offering decision (third-party placement) 2026-09-22 Rights offering decision (third-party placement)