Sanlipu: Self-examination report on the purchase and sale of company stocks by insiders and incentive recipients of the 2026 stock option incentive plan

Securities code: 002876 Securities abbreviation: Sanlipu Announcement number: 2026-069

Shenzhen Sanlip Optoelectronics Technology Co., Ltd.

Self-examination report on the purchase and sale of company stocks by insiders and incentive recipients of the 2026 stock option incentive plan

The company and all members of the board of directors guarantee that the information disclosed is true, accurate and complete and does not contain false records, misleading statements or major omissions.

Shenzhen Sanlip Optoelectronics Technology Co., Ltd. (hereinafter referred to as the "Company") held the third meeting of the sixth board of directors in 2026 on September 11, 2026, and reviewed and approved the "Proposal on the Company's 2026 Stock Option Incentive Plan (Draft)> and its Summary", and disclosed relevant announcements on the Cninfo Network (www.cninfo.com.cn) on September 12, 2026.

In accordance with the "Measures for the Administration of Equity Incentives of Listed Companies" (hereinafter referred to as the "Administration Measures"), the "Self-regulatory Guidelines for Companies Listed on the Growth Enterprise Market of the Shenzhen Stock Exchange No. 1 - Business Handling" (hereinafter referred to as the "Self-regulatory Guidelines") and other relevant laws and regulations, by inquiring from the Shenzhen Branch of China Securities Depository and Clearing Co., Ltd. The company conducted a self-examination on the purchase and sale of the company's stocks by insiders and incentive targets of the 2026 Stock Option Incentive Plan (hereinafter referred to as the "Incentive Plan") within 6 months before the announcement of the draft incentive plan (i.e., March 11, 2026 - September 11, 2026, hereinafter referred to as the "self-examination period"). The specific circumstances are as follows:

1. Scope and procedures of verification

1. The verification objects are the insiders of the inside information and incentive recipients of this incentive plan (hereinafter collectively referred to as the "verification objects");

2. All insiders of this incentive plan have filled in the "Insider Information Insider Registration Form";

3. The company inquired and confirmed with the Shenzhen Branch of China Securities Depository and Clearing Co., Ltd. about the purchase and sale of company stocks by the inspection target during the self-examination period, and the Shenzhen Branch of China Securities Depository and Clearing Co., Ltd. issued the "Inquiry Certificate of Information Disclosure Obligor's Shareholding and Share Change" and "Shareholder Share Change Detailed List".

2. Description of the verification target’s purchase and sale of company stocks

According to the "Information Disclosure Obligor Holding Securities Code: 002876 Securities Abbreviation: Sanlipu Announcement Number: 2026-069" issued by China Securities Depository and Clearing Co., Ltd. Shenzhen Branch

During the self-inspection period, except for the following inspection objects, the other inspection objects did not buy or sell the company's stocks. The specific situation is as follows:

During the self-examination period, a total of 108 incentive targets (108 of whom were also insiders) bought and sold stocks. Among them, the behavior of 20 incentive targets to buy and sell the company's stocks occurred after they learned the inside information of this incentive plan. After verification by the company, it was confirmed that the information related to this incentive plan that it knew when buying and selling stocks was limited, and it was not informed of the specific implementation time, final incentive plan and core elements of this incentive plan. These trading behaviors were due to its own judgment based on the secondary market conditions and lack of sufficient understanding of relevant regulations. It did not disclose information related to this incentive plan to any third party or recommend third parties to buy or sell the company's stocks based on this. There was no subjective intention to use the inside information of this incentive plan to trade to gain profits. In order to ensure the legality and compliance of this incentive plan, out of prudent consideration, the 20 incentive targets voluntarily gave up their qualifications to receive benefits from this incentive plan for the first time, and will cooperate with the company's board of directors to make corresponding adjustments to this incentive plan.

Except for the 20 incentive objects, the other 88 incentive objects bought and sold the company's stocks during the self-examination period. They did not learn any information about the company's planning of this incentive plan before buying and selling the company's stocks. These trading behaviors were based on their own judgment based on the conditions of the secondary market. There was no case of buying or selling the company's stocks due to knowledge of inside information.

3. Conclusion

In the process of planning this incentive plan, the company strictly complied with the "Measures for the Administration of Information Disclosure of Listed Companies" and other relevant regulations and the relevant company's internal confidentiality system, limited the scope of personnel participating in the planning discussion, and adopted corresponding confidentiality measures. At the same time, the company has registered insiders of insider information during the negotiation and planning, demonstration consultation, decision-making discussion and other stages of this incentive plan, and strictly controlled the scope of insiders. No information leakage was found before the company's first public disclosure of relevant announcements about this incentive plan.

To sum up, within 6 months before the announcement of the draft incentive plan, no insiders or incentive recipients of the incentive plan were found to use the inside information related to the incentive plan to buy or sell the company's stocks or leak any inside information related to the incentive plan.

4. Documents for reference

1. "Inquiry Certificate on Shareholdings and Share Changes of Information Disclosure Obligors of China Securities Depository and Clearing Co., Ltd.";

2. "Detailed List of Changes in Shareholders' Shares of China Securities Depository and Clearing Co., Ltd."

Securities code: 002876 Securities abbreviation: Sanlipu Announcement number: 2026-069 is hereby announced.

Board of Directors of Shenzhen Sanlip Optoelectronics Technology Co., Ltd.

September 30, 2026