Topcon
7732.TTSE PRIME
In English · 17
Fri, Dec 5 · JST1 filing
09:00MATERIALTopcon · Change of representative directorThu, Oct 30 · JST1 filing
15:42MATERIALTopcon · Event with a material impact on financial positionWed, Oct 8 · JST1 filing
14:415% STAKETopcon · ValueAct Capital Management, L.P. + 3 joint holders · 14.23% → 0.00%−14.23ppMon, Sep 22 · JST1 filing
15:465% STAKETopcon · Nomura Asset Management Co., Ltd. + 2 joint holders · 8.31% → 3.58%−4.73ppThu, Sep 18 · JST3 filings
17:005% STAKETopcon · Oasis Management Company Ltd. · 10.58% → 0.00%−10.58pp15:395% STAKETopcon · ValueAct Capital Management, L.P. + 3 joint holders · 14.23% → 0.00%−14.23pp14:085% STAKETopcon · TK Co., Ltd. · 78.12%new 78.12%Wed, Sep 17 · JST1 filing
13:54MATERIALTopcon · Change in major shareholderWed, Jul 30 · JST1 filing
13:57TOBTopcon · TOPCON CORPORATION board files opinion on tender offerTue, Jun 10 · JST1 filing
16:065% STAKETopcon · ValueAct Japan Master Fund, L.P. + 2 joint holders · 14.23% → 14.23%Wed, Apr 23 · JST1 filing
16:165% STAKETopcon · ValueAct Japan Master Fund, L.P. + 2 joint holders · 13.69% → 14.23%+0.54ppTue, Apr 22 · JST1 filing
14:015% STAKETopcon · Merrill Lynch International + 3 joint holders · 7.37% → 0.47%−6.90ppThu, Jan 30 · JST1 filing
11:02MATERIALTopcon · Change in major shareholderWed, Jan 29 · JST1 filing
17:005% STAKETopcon · Oasis Management Company Ltd. · 7.38% → 10.58%+3.20ppFri, Jan 24 · JST2 filings
17:005% STAKETopcon · Oasis Management Company Ltd. · 7.38%new 7.38%09:535% STAKETopcon · GIC Private Limited · 5.20% → 3.11%−2.09ppWed, Jan 8 · JST1 filing
10:345% STAKETopcon · GIC Private Limited · 6.20% → 5.20%−1.00ppAll EDINET filings · 61
| Filed | Document | Source |
|---|---|---|
| 2025-12-05 | Material event report | S100X8GU |
| 2025-11-12 | Material event report | S100X1EA |
| 2025-11-11 | CEO/CFO certification | S100WWYZ |
| 2025-11-11 | Half-year report | S100X1BB |
| 2025-10-30 | Material event report | S100WX05 |
| 2025-10-09 | Amended material event reportAmends S100WU0Y | S100WU6U |
| 2025-10-08 | Material event report | S100WU0Y |
| 2025-09-17 | Material event report | S100WP4Q |
| 2025-08-28 | Amended board opinionAmends S100WFFG | S100WLU7 |
| 2025-08-22 | Amended board opinionAmends S100WFFG | S100WKH0 |
| 2025-08-07 | Amended board opinionAmends S100WFFG | S100WHCE |
| 2025-07-30 | Target board opinionRelated to S100WFE7 | S100WFFG |
| 2025-06-27 | Material event report | S100W7PE |
| 2025-06-26 | Material event report | S100VZDM |
| 2025-06-26 | Internal control report | S100VZCT |
| 2025-06-26 | CEO/CFO certification | S100VZDL |
| 2025-06-26 | Annual report | S100VZAD |
| 2025-01-30 | Material event report | S100V5KP |
| 2024-11-11 | CEO/CFO certification | S100UKCO |
| 2024-11-11 | Half-year report | S100UKCN |
| 2024-06-27 | Amended securities registrationRelated to S100TM1C | S100TV0L |
| 2024-06-27 | Material event report | S100TM1E |
| 2024-06-26 | Securities registration | S100TM1C |
| 2024-06-26 | CEO/CFO certification | S100TM17 |
| 2024-06-26 | Internal control report | S100TM18 |
| 2024-06-26 | Annual report | S100TM14 |
| 2024-02-09 | CEO/CFO certification | S100SNV2 |
| 2024-02-09 | Quarterly report | S100SNV1 |
| 2023-11-09 | CEO/CFO certification | S100S4J9 |
| 2023-11-09 | Quarterly report | S100S4JA |
EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 21 financial reports not structured yet.
Not structured yet
| 2021-12-31 | quarterly | original indexed | S100ND8N |
| 2021-09-30 | quarterly | original indexed | S100MS40 |
| 2021-06-30 | quarterly | original indexed | S100M7BC |
| 2021-03-31 | annual | original indexed | S100LK29 |
| 2020-12-31 | quarterly | original indexed | S100KO8O |
| 2020-09-30 | quarterly | original indexed | S100K277 |
| 2020-06-30 | quarterly | original indexed | S100JHOG |
| 2020-03-31 | annual | original indexed | S100ITGC |
| 2019-12-31 | quarterly | original indexed | S100HTTG |
| 2019-09-30 | quarterly | original indexed | S100HB7C |
| 2019-06-30 | quarterly | original indexed | S100GMNB |
| 2019-03-31 | annual | original indexed | S100G3PY |
| 2018-12-31 | quarterly | original indexed | S100F1ZU |
| 2018-09-30 | quarterly | original indexed | S100EETC |
| 2018-06-30 | quarterly | original indexed | S100DSRW |
| 2018-03-31 | annual | original indexed | S100DBDT |
| 2017-12-31 | quarterly | pending download | S100C8GQ |
| 2017-09-30 | quarterly | pending download | S100BLUX |
| 2017-06-30 | quarterly | pending download | S100B0MC |
| 2017-03-31 | annual | pending download | S100AI8I |
| 2016-12-31 | quarterly | pending download | S1009KLR |