Internetworking and Broadband Consulting
3920.TInformation & Communication
Filed as Internetworking and Broadband Consulting Co.,Ltd. (2022-08–2026-05)
In English · 10
Wed, Aug 26 · JST1 filing
15:485% STAKEInternetworking and Broadband Consulting · Hikari Tsushin K.K. + 2 joint holders · 11.82% → 12.83%+1.01ppThu, Apr 9 · JST1 filing
16:115% STAKEInternetworking and Broadband Consulting · Hikari Tsushin K.K. + 2 joint holders · 10.81% → 11.82%+1.01ppWed, Mar 11 · JST1 filing
14:35MATERIALInternetworking and Broadband Consulting · Change in major shareholderFri, Mar 6 · JST1 filing
15:485% STAKEInternetworking and Broadband Consulting · Hikari Tsushin K.K. + 2 joint holders · 9.79% → 10.81%+1.02ppMon, Mar 2 · JST1 filing
15:555% STAKEInternetworking and Broadband Consulting · Hikari Tsushin K.K. + 2 joint holders · 8.30% → 9.79%+1.49ppThu, Dec 18 · JST1 filing
16:095% STAKEInternetworking and Broadband Consulting · Hikari Tsushin K.K. + 2 joint holders · 7.29% → 8.30%+1.01ppTue, Nov 25 · JST1 filing
10:50MATERIALInternetworking and Broadband Consulting · Change of independent auditorWed, Nov 12 · JST1 filing
15:595% STAKEInternetworking and Broadband Consulting · Hikari Tsushin K.K. + 1 joint holder · 6.18% → 7.29%+1.11ppThu, Sep 4 · JST1 filing
16:015% STAKEInternetworking and Broadband Consulting · Hikari Tsushin K.K. · 5.12% → 6.13%+1.01ppThu, Aug 21 · JST1 filing
16:085% STAKEInternetworking and Broadband Consulting · Hikari Tsushin K.K. · 5.12%new 5.12%All EDINET filings · 66
| Filed | Document | Source |
|---|---|---|
| 2026-08-26 | Large shareholding reportRelated to S100WKOJ | S100YY44 |
| 2026-05-14 | Half-year report | S100Y3SW |
| 2026-05-14 | CEO/CFO certification | S100Y3T2 |
| 2026-04-09 | Large shareholding reportRelated to S100WKOJ | S100XX0V |
| 2026-03-19 | Amended material event reportAmends S100XQ3X | S100XSC4 |
| 2026-03-11 | Material event report | S100XQ3X |
| 2026-03-06 | Large shareholding reportRelated to S100WKOJ | S100XO8Z |
| 2026-03-02 | Large shareholding reportRelated to S100WKOJ | S100XMXW |
| 2025-12-22 | Material event report | S100XC4S |
| 2025-12-19 | CEO/CFO certification | S100XBMB |
| 2025-12-19 | Internal control report | S100XBMA |
| 2025-12-19 | Annual report | S100XBM8 |
| 2025-12-18 | Large shareholding reportRelated to S100WKOJ | S100XA91 |
| 2025-11-26 | Amended large shareholding reportAmends S100X5U7 | S100X6MW |
| 2025-11-25 | Material event report | S100X6DO |
| 2025-11-25 | Large shareholding report | S100X5U7 |
| 2025-11-12 | Large shareholding reportRelated to S100WKOJ | S100WZBV |
| 2025-09-26 | Large shareholding reportRelated to S100WKOJ | S100WQI7 |
| 2025-09-04 | Large shareholding reportRelated to S100WKOJ | S100WMOZ |
| 2025-08-21 | Large shareholding report | S100WKOJ |
| 2025-05-13 | Half-year report | S100VQI9 |
| 2025-05-13 | CEO/CFO certification | S100VQIB |
| 2024-12-23 | CEO/CFO certification | S100UZIC |
| 2024-12-23 | Material event report | S100UZII |
| 2024-12-23 | Annual report | S100UZI6 |
| 2024-12-23 | Internal control report | S100UZI9 |
| 2024-05-13 | CEO/CFO certification | S100TE2F |
| 2024-05-13 | Quarterly report | S100TE2B |
| 2024-04-01 | Material event report | S100T70V |
| 2024-02-13 | CEO/CFO certification | S100STLR |
EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 22 financial reports not structured yet.
Not structured yet
| 2022-03-31 | quarterly | original indexed | S100O0WD |
| 2021-12-31 | quarterly | original indexed | S100NDWS |
| 2021-09-30 | annual | original indexed | S100N29M |
| 2021-06-30 | quarterly | original indexed | S100M8M8 |
| 2021-03-31 | quarterly | original indexed | S100LAY9 |
| 2020-12-31 | quarterly | original indexed | S100KRR9 |
| 2020-09-30 | annual | original indexed | S100KDJN |
| 2020-06-30 | quarterly | original indexed | S100JHH2 |
| 2020-03-31 | quarterly | original indexed | S100IONP |
| 2019-12-31 | quarterly | original indexed | S100I0O9 |
| 2019-09-30 | annual | original indexed | S100HLJN |
| 2019-06-30 | quarterly | original indexed | S100GRQP |
| 2019-03-31 | quarterly | original indexed | S100FQL5 |
| 2018-12-31 | quarterly | original indexed | S100F6MC |
| 2018-09-30 | annual | original indexed | S100ERYT |
| 2018-06-30 | quarterly | original indexed | S100DUYY |
| 2018-03-31 | quarterly | original indexed | S100CWZ7 |
| 2017-12-31 | quarterly | pending download | S100C9HL |
| 2017-09-30 | annual | pending download | S100BYWS |
| 2017-06-30 | quarterly | pending download | S100B207 |
| 2017-03-31 | quarterly | pending download | S100A7GN |
| 2016-12-31 | quarterly | pending download | S1009LPZ |