No insider purchase over the last 90 days. The latest, by Shigeru Ishizaka, was filed 15 Apr 2024.
株式会社IBJ: what insiders have been doing
Every trade that managers of 株式会社IBJ disclose to EDINET (Japan FSA) is tracked on this page. The company sits in the Retail sector. The last twelve months, up to 9 November 2026, brought 21 filings signed by 5 insiders.
All open-market trades in the period are sales: 12 sales, by 1 insider, with no purchase on record. The amount is not disclosed for 12 filings.
Typically, a trade is published a median of 28 days after it takes place. This delay matters because a trade only becomes useful information once it is public. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning.
With 21 filings in twelve months, the company is more active than the median of 3 filings across the 3,205 companies we follow on the same exchange. The full history, which starts in 2021, counts 15 purchases against 12 sales.
Elsewhere in the same sector, our signals recently picked up insider purchases at Harvia Oyj and Rusta AB (publ). Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.
Who traded when
BuySaleThis score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- 50,500 sharesShareXTKSEDINET:S100Z1BX:T2
- 39,400 sharesShareXTKSEDINET:S100Z1BX:T3
- 12.8% of flowShareXTKSEDINET:S100Z1BX
- 31,700 sharesShareXTKSEDINET:S100Z1BX:T4
- 21,100 sharesShareXTKSEDINET:S100Z1BX:T9
- 117,100 sharesShareXTKSEDINET:S100Z1BX:T1
- 21,200 sharesShareXTKSEDINET:S100Z1BX:T5
- 21,400 sharesShareXTKSEDINET:S100Z1BX:T6
- 18,200 sharesShareXTKSEDINET:S100Z1BX:T7
- 26,000 sharesShareXTKSEDINET:S100Z1BX:T8
- 39,100 sharesShareXTKSEDINET:S100Z1BX:T10
- 24,600 sharesShareXTKSEDINET:S100Z1BX:T11
- 35,100 sharesShareXTKSEDINET:S100Z1BX:T12
- 13.8% of flowShareXTKSEDINET:S100Z0DI
- 14.5% of flowShareXTKSEDINET:S100YXBB
- 13.4% of flowShareXTKSEDINET:S100Z0EI
- ShareXTKSEDINET:S100YXYR
- ShareXTKSEDINET:S100YRUH
- 11.9% of flowShareXTKSEDINET:S100YE4O
- ShareXTKSEDINET:S100Y05X
- ShareXTKSEDINET:S100X7VN
- ShareXTKSEDINET:S100WPD1
- 14.6% of flowShareXTKSEDINET:S100WEKX
- 23.8% of flowShareXTKSEDINET:S100W6J9
- 16.4% of flowShareXTKSEDINET:S100VMPB
25 of 69 declarations
About 株式会社IBJ
IBJ Inc. is a Japanese company specializing in distribution and commerce. It is listed on the XTKS market.
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