1 insider bought €140k of shares over the last 90 days, the latest by 松本 大輝, filed 02 Nov 2026.
Matsumoto Inc.: what insiders have been doing
Headquartered in Fukuoka Prefecture, Japan, Matsumoto Inc. belongs to the Chemicals sector and traces its origins to 1989. Filings by its managers are published through EDINET (Japan FSA). Between 10 November 2025 and 10 November 2026, 5 insiders published 9 filings.
On the market, 1 insider bought (1 purchase totalling €140k) while 1 insider sold (1 sale totalling €140k). Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. The buyers include 1 major shareholder. Biggest ticket of the year: €140k, bought by 松本 大輝 and made public on 2 November 2026 (2.4% of market cap).
The latest purchase is recent: it was published 8 days ago, on 2 November 2026. Filings reach the EDINET (Japan FSA) feed a median of 5 days after the trade. Until a filing is published, the market cannot know about the trade.
Across the 3,236 companies tracked on its exchange, the median is 3 filings; at 9 filings, this issuer sits above that mark. Our records for Matsumoto Inc. go back to 2022, with 1 purchase and 1 sale on the open market in total.
In the same sector, recent insider purchases at Symrise AG also feature in our signals. Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.
Key facts
Headquarters: Fukuoka Prefecture, Japan · Founded: 1989
Source: Wikidata (CC0).
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 2026FY ended April 2026 · cache
- 30,000 shares@ JP¥824.00012.45% mcap100.0% of flowShareXOFFEDINET:S100ZB5C:T2Canonical exit: 28 Jan 2027 (T+90)
- 30,000 shares@ JP¥824.00012.45% mcap100.0% of flowShareXOFFEDINET:S100ZB5C:T1
- ShareXTKSEDINET:S100ZB5C
- 100.0% of flowShareXTKSEDINET:S100XZVN
- ShareXTKSEDINET:S100Y07B
- ShareXTKSEDINET:S100XZT7
- 100.0% of flowShareXTKSEDINET:S100XZQF
- 25.4% of flowShareXTKSEDINET:S100XEU7
- 74.6% of flowShareXTKSEDINET:S100XCK0
- ShareXTKSEDINET:S100WG8N
- 100.0% of flowShareXTKSEDINET:S100VW72
- ShareXTKSEDINET:S100VW2W
- ShareXTKSEDINET:S100VUU2
- ShareXTKSEDINET:S100UINM
- ShareXTKSEDINET:S100UE6Q
- 100.0% of flowShareXTKSEDINET:S100T2M3
- ShareXTKSEDINET:S100PUFI
- ShareXTKSEDINET:S100PTUR
- ShareXTKSEDINET:S100P8XG
- ShareXTKSEDINET:S100P8VC
20 of 20 declarations
About Matsumoto Inc.
Matsumoto Co., Ltd. is a Japanese company specializing in the chemical and materials sector. It is listed on the XTKS market.
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