DMT will attend the investor conference that held by President Securities Corporation.

Material Information (4138 DMT)  SEQ_NO 1 Date of announcement 2022/09/26 Time of announcement 15:25:37 Subject DMT will attend the investor conference that held by President Securities Corporation. Date of events  2022/09/27  To which item it meets paragraph 12 Statement 1.Date of institutional investor conference:2022/09/27 2.Time of institutional investor conference:3:00 p.m.(Taiwan Time) 3.Location of institutional investor conference:Online investor…

Announcement DMT’s Board of Directors of the Company approved the second quarter 2022 consolidated financial statements

Material Information (4138 DMT)  SEQ_NO 2 Date of announcement 2022/08/04Time of announcement 16:18:54 SubjecAnnouncement DMT’s Board of Directors of the Company approved the second quarter 2022 consolidated financial statements Date of events  2022/08/04To which item it meets paragraph 31 Statement 1.Date of the board of directors submitted or approved:2022/08/04 2.Date of the audit committee approved:2022/08/04…

Announcement for the Company’s Corporate Governance Officer

Material Information (4138 DMT) SEQ_NO 1  Date of announcement 2022/08/04 Time of announcement 16:03:29 SubjectAnnouncement for the Company’s Corporate Governance Officer Date of events  2022/08/04 To which item it meets paragraph 8 Statement 1.Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO, etc.), financial officer, accounting officer, corporate governance officer,…

Resolution by the board of directors for the ex-dividend record date of cash dividends. (for major subsidiary:Excelsior Beauty Co., Ltd.)

Material Information (4138 DMT) SEQ_NO 1 Date of announcement 2022/08/01  Time of announcement 18:00:19 SubjectResolution by the board of directors for the ex-dividend record date of cash dividends. (for major subsidiary:Excelsior Beauty Co., Ltd.) Date of events  2022/08/01 To which item it meets paragraph 14 Statement 1.Date of the resolution by the board of directors…

Resolution by the board of directors for the ex-dividend record date of cash dividends. (for major subsidiary:Excelsior Beauty Co., Ltd.)

Material Information (4138 DMT) SEQ_NO 1 Date of announcement 2022/08/01Time of announcement 18:00:19 SubjectResolution by the board of directors for the ex-dividend record date of cash dividends. (for major subsidiary:Excelsior Beauty Co., Ltd.) Date of events  2022/08/01 To which item it meets paragraph 14 Statement 1.Date of the resolution by the board of directors or…

Announcement for important resolutions of 2022 Annual General Shareholders’ Meeting

Material Information (4138 DMT)            SEQ_NO 1 Date of announcement 2022/06/17  Time of announcement 18:33:59 Subject Announcement for important resolutions of 2022 Annual General Shareholders’ Meeting Date of events  2022/06/17To which item it meets paragraph 18 Statement 1.Date of the shareholders’ meeting:2022/06/17 2.Important resolutions I.Profit distribution/deficit compensation: Approved the 2021 Earnings Distribution…

Announcement of Annual General Shareholders’ Meeting Approved to release the Prohibition on Directors from Participation in Competitive Business.

Material Information (4138 DMT)      SEQ_NO 2 Date of announcement 2022/06/17  Time of announcement 18:35:28 SubjectAnnouncement of Annual General Shareholders’ Meeting Approved to release the Prohibition on Directors from Participation in Competitive Business. Date of events  2022/06/17 To which item it meets paragraph 21 Statement 1.Date of the shareholders’ meeting resolution:2022/06/17 2.Name and title…

On behalf of our subsidiary Excelsior Beauty Co., Ltd.to announce the important resolutions of 2022 shareholders’ meeting.

Material Information (4138 DMT) SEQ_NO  1 Date of announcement  2022/05/30 Time of announcement  15:31:45 Subject On behalf of our subsidiary Excelsior Beauty Co., Ltd.to announce the important resolutions of 2022 shareholders’ meeting. Date of events   2022/05/30 To which item it meets paragraph 18 Statement 1.Date of the shareholders’ meeting:2022/05/30 2.Important resolutions I.Profit distribution/deficit compensation:…

Announcement DMT’s Board of Directors of the Company approved the first quarter 2022 consolidated financial statements

Material Information (4138 DMT) SEQ_NO  1 Date of announcement  2022/05/06 Time of announcement 16:49:21 Subject  Announcement DMT’s Board of Directors of the Company approved the first quarter 2022 consolidated financial statements Date of events 2022/05/06 To which item it meets paragraph 31 Statement 1.Date of the board of directors submitted or approved:2022/05/06 2.Date of the…

Announcement DMT’s Board of Directors of the Company approved the first quarter 2022 consolidated financial statements

Material Information (4138 DMT)  SEQ_NO 1 Date of announcement 2022/05/06 Time of announcement 16:49:21 Subject Announcement DMT’s Board of Directors of the Company approved the first quarter 2022 consolidated financial statements Date of events  2022/05/06 To which item it meets paragraph 31Statement 1.Date of the board of directors submitted or approved:2022/05/06 2.Date of the audit…

DMT will attend the investor conference that held by President Securities Corporation.

Material Information (4138 DMT)                SEQ_NO 1 Date of announcement 2022/04/27    Time of announcement 18:25:47 Subject  DMT will attend the investor conference that held by President Securities Corporation. Date of events  2022/04/28  To which item it meets paragraph 12Statement 1.Date of institutional investor conference:2022/04/28 2.Time of institutional investor conference:3:40 p.m.(Taiwan…

Board of Directors resolution to convene the 2022 Annual General Shareholders’ Meeting.

Material Information (4138 DMT) SEQ_NO 2Date of announcement 2022/03/11Time of announcement 18:20:20 Subject Board of Directors resolution to convene the 2022 Annual General Shareholders’ Meeting. Date of events  2022/03/11To which item it meets paragraph 17Statement 1.Date of the board of directors resolution:2022/03/11 2.General shareholders’ meeting date:2022/06/17 3.General shareholders’ meeting location:No. 168, Minzu Rd., Banqiao Dist., New Taipei City…