Thumbage

208640 · KOSDAQ · Information Technology · SMALL CAP

Disclosure

Thumbage withdrew its previously decided rights offering (9,800,000 common shares at US$0.48 per share, totaling US$4.74M) because the prolonged offering period risked designation as an administrative issue under listing regulations and potential confusion for existing and new shareholders.

Capital raise(Disclosure)· FILED 2026-08-05· RCEPT 20260805900728

What happened

Other Material Management Matter

1. Reason for submission: Withdrawal of material event report (rights offering) 2. Main content 1. Withdrawal details a. Type and number of new shares: 9,800,000 common shares b. Method of new share issuance: Public offering of forfeited shares following shareholder allocation c. Purpose of financing: Operating funds d. Final issue price and total offering amount: KRW 688 per share; total KRW 6,742,400,000 e. Date of initial board resolution: April 10, 2026 f. Date of initial securities registration statement submission: April 30, 2026 2. Reason for withdrawal The Company submitted a securities registration statement on April 10, 2026 under an initial board resolution to pursue a rights offering (with public offering of forfeited shares after shareholder allocation) to raise operating funds. During the offering process, the statement became effective after two rounds of amendment requested by the Financial Supervisory Service and two voluntary amendments; however, as the offering period grew prolonged, the Company's financial condition and market circumstances changed. In consultation with the lead underwriter, the Company judged that the prolonged offering period could trigger designation as an administrative issue under listing regulations and cause confusion to existing shareholders and new investors, and therefore decided it was unavoidable to withdraw the rights offering. 3. Date of decision (occurrence): 2026-08-05 4. Other matters for reference in investment judgment: -

Source: DART. Information only, not investment advice.

For informational purposes only. This is not investment advice, a recommendation, or a solicitation to buy or sell any security. Do your own research; any investment decision is your own responsibility.

Data from DART, Korea's official corporate-filing system. Data sourced from official DART filings. Accuracy is not guaranteed. Figures are as of the date shown. As of 2026-08-05 (KST). · Converted at 1 USD ≈ ₩1,325 (rate of 2026-10-21).