[WPG Holdings] Announcement Regarding WPG Holdings Corporation's Exercise of Call Option on its Second Domestic Unsecured Convertible Bonds (Abbreviated: WPG II, Code: 37022) and Termination of Over-the-Counter Trading on July 27, 2026.

Content: In accordance with Article 17 of the "Issuance and Conversion Regulations for WPG II Domestic Unsecured Convertible Bonds" (hereinafter referred to as "these Convertible Bonds").
The issuer shall exercise its call option from June 25, 2026, to July 24, 2026. The redemption price shall be 100.0000% of the bond's face value.
I. Pursuant to Article 17, Paragraph (I) of the "Issuance and Conversion Regulations for our Domestic Second Unsecured Convertible Bonds" (hereinafter referred to as "these Convertible Bonds"): If the closing price of our company's common stock on the Taiwan Stock Exchange continuously exceeds the then-current conversion price of these Convertible Bonds by 30% (inclusive) or more for thirty (30) consecutive business days, starting from the day after three (3) months from the issuance date (February 12, 2025) until forty (40) days before the expiration of the issuance period (October 1, 2027), the Company may, within the following thirty (30) business days, send a "Bond Redemption Notice" with a thirty (30)-day expiration period by registered mail (the aforementioned period shall be calculated from the date the Company sends the notice, and the expiration date of said period shall be the Bond Redemption Record Date. The aforementioned period shall not be a period during which conversion of these Convertible Bonds is suspended) to the bondholders (based on the list of bondholders as of the fifth business day prior to the mailing of the "Bond Redemption Notice"; for bondholders who subsequently acquire these Convertible Bonds due to sale or other reasons, notice shall be given by public announcement). The redemption price shall be set at the face value of these Convertible Bonds, which is NT$100,000, and all bonds shall be redeemed in cash. The Company shall request the GreTai Securities Market (GTSM) to make a public announcement. The Company shall pay the redemption price in cash at face value within five (5) business days after the Bond Redemption Record Date.
II. Matters related to the redemption of these Convertible Bonds are as follows:
(I) Date of mailing the registered "Bond Redemption Notice": June 25, 2026
(II) Period for notification and acceptance of convertible bond redemption: June 25, 2026, to July 24, 2026
(III) Bond Redemption Record Date: July 24, 2026
(IV) Date of termination of over-the-counter trading for convertible bonds: July 27, 2026
(V) Redemption payment date: July 31, 2026
III. Redemption Procedures:
(I) These convertible bonds are issued in uncertificated form. Bondholders should bring (1) their securities passbook and (2) the seal for their book-entry account to their original securities broker to submit the "Application for Convertible Bond Book-Entry Conversion/Redemption/Repurchase" (Form 127, clearly marked "Redemption") to complete the redemption procedures. Upon receipt of the application, the securities broker will submit it to the Taiwan Depository & Clearing Corporation (TDCC). Once the TDCC accepts the application and forwards it to our company's stock affairs agent, the redemption will become effective upon delivery and cannot be revoked.
(II) Bondholders may complete redemption procedures with their securities broker from the business day prior to the redemption date up to the business day prior to the expiration date (i.e., from June 24, 2026, to July 23, 2026).
(III) If a bondholder does not provide a written response to our company's stock affairs agent before the Bond Redemption Record Date stated in the "Bond Redemption Notice" (effectiveness is upon delivery; for mailed responses, the postmark date shall prevail), the Company will pay the redemption amount via remittance to the account designated by the bondholder at their trading securities broker within five (5) business days after the Bond Redemption Record Date (July 31, 2026). Any remittance fees will be deducted directly from the redemption amount. If the remittance is returned by the financial institution due to an incorrect (or incomplete) account number, payment will be made by check mailed to the shareholder's registered correspondence address, with related postage costs deducted from the redemption amount.
(IV) If a bondholder does not wish the Company to exercise its call option and intends to request conversion of these Convertible Bonds into common stock, they must complete the conversion procedures with their securities broker no later than July 28, 2026.
IV. Our Company's Stock Affairs Agent: Grand Cathay Securities Corporation, Stock Affairs Department. Address: B2, No. 97, Section 2, Dunhua South Road, Da'an District, Taipei City. Phone: (02) 2702-3999.
Warning: Investors are hereby notified that those eligible to request conversion must submit a written request for conversion by July 28, 2026. Otherwise, the Company will redeem all bonds in cash at face value.