1 insider bought €89k of shares over the last 90 days, the latest by ハヤテマネジメント株式会社, filed 09 Oct 2026.
Datasection Inc.: what insiders have been doing
Datasection Inc., classified in the Technology sector, is a listed company. Its insiders report their share dealings to EDINET (Japan FSA). In the past year (26 October 2025 to 26 October 2026), 60 filings came from 5 insiders.
Open-market activity splits into 1 purchase and 6 sales totalling €39.8M; 1 insider sit on the buying side and 1 insider on the selling side. The totals do not cover 1 filing with an undisclosed amount. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Among those who bought: 1 major shareholder. Biggest ticket of the year: €7.1M, sold by First Plus Financial Holdings PTE. Ltd. and made public on 9 October 2026 (1.7% of market cap).
Compared with its exchange (3,205 companies, median 3 filings), a count of 60 filings is above the norm. Over the whole record (from 2022), the tally stands at 1 purchase and 7 sales.
The clock since the last published purchase (9 October 2026) now reads 30 days. Typically, a trade is published a median of 7 days after it takes place. That lag is the time during which only the insider knows about the trade. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify.
Source: insider filings from EDINET (Japan FSA). Past trades are no guide to future returns.
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 March 2026 · cache
- ShareXTKSEDINET:S100ZA0D
- ShareXTKSEDINET:S100Z9PH
- ShareXTKSEDINET:S100Z90T
- ShareXTKSEDINET:S100Z8YN
- ShareXTKSEDINET:S100Z8Y0
- ShareXTKSEDINET:S100Z8XW
- ShareXTKSEDINET:S100Z8XS
- ShareXTKSEDINET:S100Z8SP
- ShareXTKSEDINET:S100Z8SO
- ShareXTKSEDINET:S100Z8QW
- ShareXTKSEDINET:S100Z83Q
- ShareXTKSEDINET:S100Z831
- 750,000 shares@ JP¥1,747.00011.73% mcap17.9% of flowShareXOFFEDINET:S100Z7DD:T4
- 9,300 sharesShareXTKSEDINET:S100Z7DC:T1Canonical exit: 7 Jan 2027 (T+90)
- 750,000 shares@ JP¥1,730.001.72% mcap17.7% of flowShareXOFFEDINET:S100Z7DD:T1
- 800,000 shares@ JP¥1,502.001.58% mcap16.3% of flowShareXOFFEDINET:S100Z7DD:T5
- 750,000 shares@ JP¥1,421.001.40% mcap14.4% of flowShareXOFFEDINET:S100Z7DD:T6
- 700,000 shares@ JP¥1,714.001.65% mcap17.0% of flowShareXOFFEDINET:S100Z7DD:T9
- 700,000 shares@ JP¥1,692.001.62% mcap16.7% of flowShareXOFFEDINET:S100Z7DG:T10
- 4.0% of flowShareXTKSEDINET:S100Z7DD
- 3.3% of flowShareXTKSEDINET:S100Z7DG
- 4.1% of flowShareXTKSEDINET:S100Z7DJ
- 5.5% of flowShareXTKSEDINET:S100Z7DC
- ShareXTKSEDINET:S100Z0KF
- 4.9% of flowShareXTKSEDINET:S100YZXS
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About Datasection Inc.
Data Section is a Japanese company listed on the XTKS market, specializing in data solutions and analytics. It offers services to help businesses manage and interpret their data.
