Japan System Techniques
4323.TTSE PRIMEInformation & Communication
Filed as Japan System Techniques Co., Ltd. (2022-06–2026-07)
In English · 6
Wed, Apr 22 · JST1 filing
16:035% STAKEJapan System Techniques · JUST Co., Ltd. + 5 joint holders · 31.22% → 28.35%−2.87ppThu, Feb 12 · JST1 filing
12:365% STAKEJapan System Techniques · MIRI Capital Management LLC · 28.28% → 29.31%+1.03ppThu, Dec 18 · JST1 filing
11:455% STAKEJapan System Techniques · MIRI Capital Management LLC · 27.27% → 28.28%+1.01ppThu, Sep 25 · JST1 filing
14:515% STAKEJapan System Techniques · MIRI Capital Management LLC · 26.25% → 27.27%+1.02ppMon, Dec 2 · JST1 filing
13:015% STAKEJapan System Techniques · MIRI Capital Management LLC · 25.23% → 26.25%+1.02ppThu, Sep 26 · JST1 filing
14:435% STAKEJapan System Techniques · MIRI Capital Management LLC · 24.18% → 25.23%+1.05ppAll EDINET filings · 94
| Filed | Document | Source |
|---|---|---|
| 2026-09-25 | Material event report | S100Z47R |
| 2026-09-11 | Share buyback report | S100Z1VM |
| 2026-08-12 | Share buyback report | S100YVWF |
| 2026-07-14 | Share buyback report | S100YQD9 |
| 2026-07-03 | CEO/CFO certificationRelated to S100YOCW | S100YOK2 |
| 2026-07-03 | Amended annual reportAmends S100YI5H | S100YOCW |
| 2026-06-26 | Material event report | S100YMC9 |
| 2026-06-24 | CEO/CFO certification | S100YGCU |
| 2026-06-24 | Internal control report | S100YGD3 |
| 2026-06-24 | Annual report | S100YI5H |
| 2026-05-29 | Amended large shareholding reportAmends S100XMKN | S100Y29S |
| 2026-05-29 | Amended large shareholding reportAmends S100XV49 | S100Y2AI |
| 2026-05-29 | Amended large shareholding reportAmends S100XY93 | S100Y2AT |
| 2026-04-22 | Large shareholding report | S100XY93 |
| 2026-04-22 | Large shareholding report | S100XV49 |
| 2026-04-22 | Large shareholding report | S100XMKN |
| 2026-02-12 | Large shareholding reportRelated to S100M13O | S100XK8J |
| 2025-12-18 | Large shareholding reportRelated to S100M13O | S100XANP |
| 2025-11-13 | CEO/CFO certification | S100X1TP |
| 2025-11-13 | Half-year report | S100X1TJ |
| 2025-09-25 | Large shareholding reportRelated to S100M13O | S100WQFE |
| 2025-06-27 | Material event report | S100W8T3 |
| 2025-06-27 | Internal control report | S100W4ZQ |
| 2025-06-27 | CEO/CFO certification | S100W4ZR |
| 2025-06-27 | Annual report | S100W4ZM |
| 2024-12-02 | Large shareholding reportRelated to S100M13O | S100UVGA |
| 2024-11-12 | CEO/CFO certification | S100UP5O |
| 2024-11-12 | Half-year report | S100UP5I |
| 2024-09-26 | Large shareholding reportRelated to S100M13O | S100UETZ |
| 2024-06-27 | Material event report | S100TW2K |
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 | S100NG7V |
| 2021-09-30 | quarterly | original indexed | S100MS8Q |
| 2021-06-30 | quarterly | original indexed | S100M8YF |
| 2021-03-31 | annual | original indexed | S100LRQL |
| 2020-12-31 | quarterly | original indexed | S100KQLB |
| 2020-09-30 | quarterly | original indexed | S100K428 |
| 2020-06-30 | quarterly | original indexed | S100JEAI |
| 2020-03-31 | annual | original indexed | S100IYNQ |
| 2019-12-31 | quarterly | original indexed | S100I0SC |
| 2019-09-30 | quarterly | original indexed | S100HB0C |
| 2019-06-30 | quarterly | original indexed | S100GRAZ |
| 2019-03-31 | annual | original indexed | S100G4QH |
| 2018-12-31 | quarterly | original indexed | S100F7NQ |
| 2018-09-30 | quarterly | original indexed | S100EER6 |
| 2018-06-30 | quarterly | original indexed | S100DRRY |
| 2018-03-31 | annual | original indexed | S100DF0M |
| 2017-12-31 | quarterly | pending download | S100C9CJ |
| 2017-09-30 | quarterly | pending download | S100BN7P |
| 2017-06-30 | quarterly | pending download | S100B0WG |
| 2017-03-31 | annual | pending download | S100AOLH |
| 2016-12-31 | quarterly | pending download | S1009KP5 |