Disclosure Policy

1. Basic Policy on Information Disclosure

Dentsu Group Inc. (hereinafter, “the Company”) provides information in a timely, accurate, and fair manner to its shareholders, investors, securities analysts, and other concerned parties according to the related laws and regulations including those of the Financial Instruments and Exchange Act as well as Tokyo Stock Exchange regulations (hereinafter, “the related laws and regulations”).
Even if the information is not required to be disclosed according to the related laws and regulations, the Company is committed to proactively disclosing unpublished important information which is probable to have a significant influence on the value of its securities if it is made public, and other information that has a significant influence on the investment decisions of investors (hereinafter, "important information"), in addition to information judged useful by it for deepening the understanding of its management policy, business content, and other matters.
The Company actively engages in constructive dialogue with shareholders, investors, securities analysts, and other concerned parties, and it uses the opinions received and other feedback as a reference for its corporate management to improve its corporate value.
Through such information disclosure and communication, the Company enhances the transparency of its corporate management and strives to maintain and improve its corporate trust.

2. Method of Information Disclosure

The Company discloses information as the related laws and regulations require in an appropriate manner according to the provisions set forth in the related laws and regulations, while also posting the content on its website promptly after such disclosure.
The information not required to be disclosed by the related laws and regulations will be made public in an appropriate manner according to the content of such information, such as the distribution of news releases and the holding of briefing sessions, as well as the posting of data and other pertinent information on its corporate website.

3. IR Advancement Structure

Under the supervision of its Global CFO, many of the Company’s management executives participate in constructive dialogue with its shareholders and investors, and the Group IR Office has been established as a specialized department to ensure the effective functioning of IR activities.
The Group IR office works closely with related departments such as the Global Corporate Planning Office, Group FR Office, Group FP&A Office (accounting function), Group Corporate Secretary Office, and Group Corporate Communications Office, and continuously gathers necessary information from Group companies and internal divisions to create materials for disclosure as well as expressions and messages for the website, while endeavoring to enhance communication with its shareholders, investors, securities analysts, and other concerned parties. Moreover, the Group IR Office has established hubs in Tokyo and London to provide a system to have dialogues with securities analysts, investors, and shareholders in Japan and overseas.

4. Fair Disclosure

In order to ensure fair disclosure of information to its shareholders, investors, securities analysts, and other concerned parties, the Company properly manages important information in accordance with the Fair Disclosure Rule (Article 27 - 36 of the Financial Instruments and Exchange Act). When Officers and Employees, including the Global CEO, Global CFO, management executives, and the Head of the Group IR Office, communicate important information concerning business operations to investors and/or other concerned parties, the Company promptly discloses such important information.

5. Unpublished Information on Business Performance

Regardless of the nature (quantitative or qualitative) of information or the method of transmission (verbal, written, or electromagnetic method), the information on its business performance in the fiscal year (monthly, quarterly, or full year) which is required to be disclosed by the related laws and regulations, as well as other such important information, shall not be communicated individually to its shareholders, investors, securities analysts, or other concerned parties until it is disclosed in an appropriate manner according to the related laws and regulations.

6. Forward-looking Statements

Of the information the Company discloses, forward-looking statements such as future plans, forecasts, and strategies are based on the information acquired at the time of disclosure of such information and certain assumptions judged as rational by it, which may contain known or unknown risks and uncertainties. Therefore, please note that the actual results may differ greatly from these forward-looking statements due to various factors.

7. Constructive Communication

The Company promotes constructive communication with its shareholders, investors, securities analysts, and other concerned parties. Individual meetings, briefing sessions, and other opportunities shall be held within the rational scope taking into account the attributes of participants and the purpose of meetings under the supervision of its Global CFO, based on the participation of its management executives including the Global CEO and Members of the Board (including Outside Directors).
The Company also proactively looks at various opportunities such as presenting roadshows visiting Japanese and overseas investors individually and participating in conferences hosted by securities firms in Japan and overseas while being committed to maximizing the opportunities of communication between its management executives and shareholders, investors, securities analysts, and other concerned parties.
Opinions and requests the Company receives through dialogue are periodically shared with the Board of Directors and the management executives, and are utilized in efforts to improve corporate management and corporate value.

8. Insider Information Management

Material facts, etc. concerning the Company and its subsidiaries are centrally managed by the Information Management Committee based on the Rules for the Timely Disclosure of Information and Insider Trading and the Rules of the Information Management Committee. The officer in charge of disclosure (person in charge of information handling) serves as the chairperson of the Information Management Committee, and the Group Corporate Secretary Office serves as its secretariat. The Information Management Committee obtains information within the Company based on the duty of notification of material facts, etc., described below and determines the level of information management and the period of management for each piece of information as necessary. With respect to information that the Information Management Committee considers may fall under the scope of material facts, the Information Management Committee Secretariat identifies the Officers and Employees who have received such information and, if necessary, requests the relevant Officers and Employees to submit a written confirmation note on the receipt of information and the prohibition of equity trading in order to ensure rigorous information management and to prevent insider trading until the disclosure of such information.

9. Quiet Period

In order to prevent information leakage on its fiscal results, the Company shall designate a certain quiet period before the announcement date of its quarterly financial results, during which time it will refrain from responding to any inquiries; provided however, even during the quiet period, the Company responds to inquiries on the already disclosed information. The Company also discloses the information in an appropriate manner if there is a likelihood of making a major revision to its business forecasts as such information is required to be disclosed by the related laws and regulations.

Revised on March 30, 2026