Follow the 株式会社 山大 share price and the full directors' dealings record of the company, a listed equity based in Japan. Shares are listed on the JP market, under the oversight of EDINET (Japan FSA). The latest transaction was filed on 28 August 2026 (Holding update). Among the most active insiders: ESTATEYAMADAIN. The full history is openly available.
9
Insider Decl.
n/a
Thresholds
n/a
n/a
Buy Volume
n/a
n/a
Sell Volume
13Σ 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.
Σ
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.