Investor calendar

FY 9/2025

*IR Silent Period.

In order to prevent the leakage of financial information and to ensure fair disclosure, Hamamatsu Photonics K.K. observes a "silent period" that commences on the day following the closing date of the fiscal period and ends on the day the related financial statements are released. During this period, we will not make any comments or respond to any questions concerning our business results for the relevant period. However, if we recognize during the silent period that the results will differ significantly from our forecast, we will disclose the relevant information in a timely manner. During the silent period we will gladly respond to any questions concerning information that has already been released.

Past related events

FY 9/2024

 

09/20(Fri) Hamamatsu Photonics K.K. announces nomination of candidates for Directors, Audit & Supervisory Board Members and appointment of Executive Officers (planned) [188 KB/PDF]
09/09(Mon) Notice Regarding Determination of Selling Price, etc. [239 KB/PDF]
09/02(Mon) Notice Regarding the Status of Repurchase of Own Shares (Acquisition of own shares under the Articles of Incorporation pursuant to Article 165, paragraph 2 of the Companies Act of Japan) [44 KB/PDF]
08/30(Fri) Notice Concerning Secondary Offering of Shares [299 KB/PDF]
08/30(Fri) Notification of Partial Changes to the “Announcement regarding Share Repurchase and Cancellation of Treasury Shares” [229 KB/PDF]
08/08(Thu) Financial Results for the Third Quarter of Fiscal Year ending September 30, 2024 [146 KB/PDF]
08/08(Thu) Databook for the Third Quarter of the Fiscal Year ended September 30, 2024 [92 KB/xlsx]
08/01(Thu) Notice Regarding the Status of Repurchase of Own Shares (Acquisition of own shares under the Articles of Incorporation pursuant to Article 165, paragraph 2 of the Companies Act of Japan) [39 KB/PDF]
07/03(Wed) Promotion of growth strategy through acquisition of NKT Photonics [4.8 MB/PDF]
07/01(Mon) Notice Regarding the Status of Repurchase of Own Shares (Acquisition of own shares under the Articles of Incorporation pursuant to Article 165, paragraph 2 of the Companies Act of Japan) [41 KB/PDF]
July 1st to Q3 announcement in August IR Silent Period*
06/21(Fri) Announcement regarding Share Repurchase and Cancellation of Treasury Shares [48 KB/PDF]
06/10(Mon) Integrated Report 2023 for browse [9.3 MB/PDF] for print [9.5 MB/PDF]
05/09(thu) Announcement regarding Stock split and partial amendment to the Articles of Incorporation in connection with the stock split [393 KB/PDF]
05/09(thu) Databook for the First Quarter of Fiscal Year ending September 30, 2024 [88 KB/xlsx]
05/09(Thu) Hamamatsu Summary Report for the Second Quarter of the Fiscal Year ending September 30, 2024 [3.2 MB/PDF]
05/09(Thu) Financial Results for the Second Quarter of Fiscal Year ending September 30, 2024 [152 KB/PDF]
April 1st to Q1 announcement in May IR Silent Period*
02/08(thu) Databook for the First Quarter of Fiscal Year ending September 30, 2024 [728 KB/PDF]
02/08(thu) Financial Results for the First Quarter of Fiscal Year ending September 30, 2024 [194 KB/PDF]
January 1st to Q1 announcement in February IR Silent Period*
11/27(Mon) Notice of Convocation of the 76th Ordinary General Meeting of Shareholders [1.6 MB/PDF]

Partial Corrections to the Notice of Convocation of the 76th Ordinary General Meeting of Shareholders [116 KB/PDF]
(Corrected version)Notice of Convocation of the 76th Ordinary General Meeting of Shareholders [2.0 MB/PDF]
11/10(Fri) Hamamatsu Financial Report for the Fiscal Year ended September 30, 2023 [1.2 MB/PDF]
11/10(Fri) Financial Results for the Fiscal Year ended September 30, 2023 [184 KB/PDF]
October 1st to Q4 announcement in November IR Silent Period*