No insider purchase over the last 90 days. The latest, by SMBC Nikko Securities Inc., was filed 06 Jun 2024.
Seiren Co.,Ltd.: what insiders have been doing
Seiren Co.,Ltd. is a Retail company. Its directors and officers file their transactions with EDINET (Japan FSA). Between 26 October 2025 and 26 October 2026, 1 insider published 1 filing.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.
Across the 3,205 companies tracked on its exchange, the median is 3 filings; at 1 filing, this issuer sits below that mark. Our records for Seiren Co.,Ltd. go back to 2021, with 71 purchases and 62 sales on the open market in total.
No insider has bought Seiren Co.,Ltd. shares on the open market in the past twelve months.
These figures are compiled from regulatory filings published by EDINET (Japan FSA). They describe what insiders did and are not a recommendation.
Since the insiders bought
- -3.1%Entry JP¥2,520 · Close at T+365 JP¥2,441
- -3.1%Entry JP¥2,520 · Close at T+365 JP¥2,441
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This 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 2026FY ended March 2026 · cache
- 55.6% of flowShareXTKSEDINET:S100YZ3A
- ShareXTKSEDINET:S100U5PV
- 100.0% of flowShareXTKSEDINET:S100TKCS
- 100 sharesShareXTKSEDINET:S100TKCS:T4Canonical exit: 30 Jun 2024 (T+90)
- 1,300 shares@ JP¥2,730.83980.7% of flowShareXOFFEDINET:S100TKCS:T81Canonical exit: 8 Jul 2024 (T+90)
- 400 shares@ JP¥2,700.000.6% of flowShareXOFFEDINET:S100TKCS:T29Canonical exit: 15 Jul 2024 (T+90)
- 100 shares@ JP¥2,672.3010.2% of flowShareXOFFEDINET:S100TKCS:T31Canonical exit: 16 Jul 2024 (T+90)
- 200 shares@ JP¥2,645.49630.1% of flowShareXOFFEDINET:S100TKCS:T104Canonical exit: 23 Jul 2024 (T+90)
- 4,200 shares@ JP¥2,646.90026.5% of flowShareXOFFEDINET:S100TKCS:T39Canonical exit: 23 Jul 2024 (T+90)
- 1,300 shares@ JP¥2,546.19971.9% of flowShareXOFFEDINET:S100TKCS:T50Canonical exit: 7 Aug 2024 (T+90)
- 300 shares@ JP¥2,444.93250.1% of flowShareXOFFEDINET:S100TKCS:T144Canonical exit: 22 Aug 2024 (T+90)
- 200 sharesShareXTKSEDINET:S100TKCS:T3
- 6,200 sharesShareXTKSEDINET:S100TKCS:T68Canonical exit: 30 Jun 2024 (T+90)
- 3,500 shares@ JP¥2,695.87982.0% of flowShareXOFFEDINET:S100TKCS:T69Canonical exit: 30 Jun 2024 (T+90)
- 2,600 sharesShareXTKSEDINET:S100TKCS:T8
- 200 sharesShareXTKSEDINET:S100TKCS:T9Canonical exit: 1 Jul 2024 (T+90)
- 21,400 sharesShareXTKSEDINET:S100TKCS:T70Canonical exit: 1 Jul 2024 (T+90)
- 5,600 sharesShareXTKSEDINET:S100TKCS:T73Canonical exit: 2 Jul 2024 (T+90)
- 300 sharesShareXTKSEDINET:S100TKCS:T14Canonical exit: 2 Jul 2024 (T+90)
- 5,800 sharesShareXTKSEDINET:S100TKCS:T13
- 1,000 sharesShareXTKSEDINET:S100TKCS:T75Canonical exit: 3 Jul 2024 (T+90)
- 5,800 shares@ JP¥2,663.009.2% of flowShareXOFFEDINET:S100TKCS:T12Canonical exit: 2 Jul 2024 (T+90)
- 100 sharesShareXTKSEDINET:S100TKCS:T16Canonical exit: 4 Jul 2024 (T+90)
- 6,900 sharesShareXTKSEDINET:S100TKCS:T77
- 100 sharesShareXTKSEDINET:S100TKCS:T19Canonical exit: 8 Jul 2024 (T+90)
25 of 157 declarations
About Seiren Co.,Ltd.
Seiren Co., Ltd. is a Japanese company engaged in distribution and commerce. It is listed on the XTKS market.
