Follow the 岡本硝子株式会社 stock price and the full directors' dealings record of the company, a listed issuer based in Japan. Shares are listed on the JP market, under the oversight of EDINET (Japan FSA). Operating in the Technology sector, 岡本硝子株式会社 has published 16 insider filings. Market capitalisation: €21.3bn. The latest transaction was filed on 7 August 2026 (Holding update). Among the most active insiders: SMBC Nikko Securities Inc.. The full history is accessible without an account.
16
Insider Decl.
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Thresholds
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Buy Volume
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Sell Volume
21Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 24,912 of 28,551 companies
24.7
score / 100
Value
22
Quality
27
FCF yld-1.8%
Earn yld0.4%
EV/EBITDA56.6x
ROE-5.9%
Gross mgn34%
Net mgn1.9%
Debt/EBITDA12.2x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.