Follow the PostPrime株式会社 stock price and the full insider trade history of the company, a listed issuer based in Japan. Shares are listed on JP JP, under the authority of EDINET (Japan FSA). Market capitalisation: €1.8bn. The latest transaction was disclosed on 22 April 2026 (Holding update). Among the most active insiders: DAN TAKAHASHI LLC. The full history is openly available.
27
Insider Decl.
0
Thresholds
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0 ops.
Buy Volume
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0 ops.
Sell Volume
16Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Fundamental score
Ranked 11,585 of 25,535 companies
54.3
score / 100
Value
50
Quality
59
FCF yld-2.4%
Earn yld4.7%
EV/EBITDA10.0x
ROE-24%
Gross mgn88%
Net mgn9.7%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.