Investor calendar

FY 9/2022

FY 9/2022

November 11/22(Tue) Notice of Convocation of the 75th Ordinary General Meeting of Shareholders [1.5 MB/PDF]
11/14(Mon) Hamamatsu Financial Report for the Fiscal Year ended September 30, 2022 [2.6 MB/PDF]
11/11(Fri) Financial Results for the Fiscal Year ended September 30, 2022 [332 KB/PDF]
  October 1st to Q4 announcement in November IR Silent Period*
September 09/26(Mon) Hamamatsu Photonics K.K. announces Revision of Projected Year-End Dividend for the Fiscal Year ending September 30, 2022 [109 KB/PDF]
09/26(Mon) Hamamatsu Photonics K.K. announces change of Representative Director, nomination of candidates for Directors and appointment of Executive Officers (planned) [178 KB/PDF]
August 08/10(Wed) Databook for the Third Quarter of the Fiscal Year ending September 30, 2022 [504 KB/PDF]
08/10(Wed) Hamamatsu Photonics K.K. announces Revision of Projected Year-End Dividend for the Fiscal Year ending September 30, 2022 [287 KB/PDF]
  July 1st to Q3 announcement in August IR Silent Period*
June
06/24(Fri) Hamamatsu Photonics K.K. announces Acquisition of Danish NKT Photonics A/S shares by our Consolidated Subsidiary and making it Subsidiary [142 KB/PDF]
May
05/13(Fri) Hamamatsu Summary Report for the Second Quarter of the Fiscal Year ending September 30, 2022 [981 KB/PDF]
05/12(Thu) Financial Results for the Second Quarter of Fiscal Year ending September 30, 2022 [146 KB/PDF]
  April 1st to Q2 announcement in May IR Silent Period*
March 03/25(Fri) Hamamatsu Photonics K.K. announces Revision of Consolidated Financial Forecast and Projected Dividend for the FY2022
Februar 02/9(Wed) Databook for the First Quarter of Fiscal Year ending September 30, 2022 [500 KB/PDF]
02/9(wed) Financial Results for the First Quarter of Fiscal Year ending September 30, 2022 [222 KB/PDF]
  January 1st to Q1 announcement in February IR Silent Period*

*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.

FY 9/2021

November 2021/11/24(Wed) Notice of Convocation of the 74th Ordinary General Meeting of Shareholders [1.1 MB/PDF]
2021/11/12(Fri) Hamamatsu Financial Report for the Fiscal Year ended September 30, 2021 [1.3 MB/PDF]
2021/11/11(Thu) Financial Results for the Fiscal Year ended September 30, 2021 [183 KB/PDF]
  October 1st to Q4 announcement in November IR Silent Period*
September 2021/09/24(Fri) Hamamatsu Photonics K.K. announces Revision of Consolidated Financial Forecast and Projected Year-End Dividend for the FY2021 [143 KB/PDF]
2021/09/24(Fri) Hamamatsu Photonics K.K. announces Introduction of Partial Amendments of the Articles of Incorporation (Shortening the Term of Directors), the Change of Representative Director, Nomination of Candidates for Directors, and Appointment of Executive Officers (planned) [156 KB/PDF]
August 2021/08/05(Thu) Databook for the Third Quarter of the Fiscal Year ending September 30, 2021 [418 KB/PDF]
2021/08/05(Thu) Financial Results for the Third Quarter of Fiscal Year ending September 30, 2021 [142 KB/PDF]
  July 1st to Q3 announcement in August IR Silent Period*
May 2021/05/13(Thu) Hamamatsu Summary Report for the Second Quarter of the Fiscal Year ending September 30, 2021 [956 KB/PDF]
2021/05/12(Wed) Financial Results for the Second Quarter of Fiscal Year ending September 30, 2021 [152 KB/PDF]
  April 1st to Q2 announcement in May IR Silent Period*
March 2021/03/19(Fri) Announcement of revisions of consolidated financial forecasts for the first half of FY2021 [111 KB/PDF]
February 2021/02/8(Mon) Databook for the First Quarter of Fiscal Year ended September 30, 2021 [360 KB/PDF]
2021/02/8(Mon) Financial Results for the First Quarter of Fiscal Year ended September 30, 2021 [141 KB/PDF]
January January 1st to Q1 announcement in February IR Silent Period*

FY 9/2020

November 2020/11/25(Wed) Notice of Convocation of the 73rd Ordinary General Meeting of Shareholders [377 KB/PDF]
2020/11/10(Tue)
Hamamatsu Financial Report for the Fiscal Year ended September 30, 2020 [1.4 MB/PDF]
2020/11/9(Mon) Financial Results for the Fiscal Year ended September 30, 2020 [206 KB/PDF]
  October 1st to Q4 announcement in November IR Silent Period*
September 2020/09/25(Fri) Hamamatsu Photonics K.K. announces Introduction of the Executive Officer System, Appointment of Executive Officers(Planned), and Nomination of Candidates for the Director/Audit and Supervisory Board Members [163 KB/PDF]
August 2020/08/05(Wed) Databook for the First Quarter of Fiscal Year ended September 30, 2020 [494 KB/PDF]
2020/08/05(Wed) Financial Results for the Third Quarter of Fiscal Year ended September 30, 2020 [147 KB/PDF]
  July 1st to Q3 announcement in August IR Silent Period*
May 2020/05/14(THU) Financial Results for the Second Quarter of Fiscal Year ended September 30, 2020 [825 KB/PDF]
2020/05/13(wed) Financial Results for the Second Quarter of Fiscal Year ended September 30, 2020 [159 KB/PDF]
  April 1st to Q2 announcement in May IR Silent Period*
March 2020/03/23(Mon) Annual Report 2019 (For the fiscal year ended September 30, 2019)
Annual Report 2019 [5.8 MB/PDF]
February 2020/02/10(Mon) Databook for the First Quarter of Fiscal Year ended September 30, 2020 [344 KB/PDF]
2020/02/10(Mon) Financial Results for the First Quarter of Fiscal Year ended September 30, 2020 [136 KB/PDF]
  January 1st to Q1 announcement in February IR Silent Period*

FY 9/2019

FY 9/2018

November 2018/11/26(Mon) Notice of Convocation of the 71st Ordinary General Meeting of Shareholders [207 KB/PDF]
2018/11/14(Wed) Hamamatsu Summary Report for the Fiscal Year ended September 30, 2018 [3.2 MB/PDF]
2018/11/12(Mon) Financial Results for the Fiscal Year ended September 30, 2018 [223 KB/PDF]
October 2018/10/19(Fri) Notice on Change of Officer [96 KB/PDF]
  October 1st to Q4 announcement in November IR Silent Period*
August 2018/08/06(Mon) Financial Results for the Third Quarter of Fiscal Year ended September 30, 2018 [124 KB/PDF]
2018/08/06(Mon) Notice on Revision of Projected Year-End Dividend for the Fiscal Year ended September 30, 2018 [30 KB/PDF]
  July 1st to Q3 announcement in August IR Silent Period*
May 2018/05/09(Wed) Hamamatsu Summary Report for the Second Quarter of the Fiscal Year ended September 30, 2018 [1.9 MB/PDF]
2018/05/07(Mon) Financial Results for the Second Quarter of Fiscal Year ended September 30, 2018 [132 KB/PDF]
  April 1st to Q2 announcement in May IR Silent Period*
March 2018/03/22(Thu) Announcement of the Status and Completion of Purchase of Treasury Shares and Cancellation of Treasury Shares [86 KB/PDF]
2018/03/01(Thu) Notice on Status of Purchase of Treasury Shares [83 KB/PDF]
February 2018/02/05(Mon) Financial Results for the First Quarter of Fiscal Year ended September 30, 2018 [125 KB/PDF]
2018/02/01(Thu) Notice on Status of Purchase of Treasury Shares [83 KB/PDF]
January 2018/01/29(Mon) Annual Report 2017 (For the fiscal year ended September 30, 2017)
Annual Report 2017[3.5 MB/PDF]
2018/01/09(Thu) Notice on Status of Purchase of Treasury Shares [83 KB/PDF]
  January 1st to Q1 announcement in February IR Silent Period*

FY 9/2017