Tokyo Stock Exchange (TSE)i
Disclosure rulesInsider tradingFIEA Article 27-23 / 27-25 ('5% Rule'): any holder who reaches 5%+ of an issuer's voting rights files Form 1 (倧ιδΏζε ±εζΈ) within 5 business days; β₯1% changes thereafter trigger Form 2 (ε€ζ΄ε ±εζΈ) on the same deadline. Filed electronically via EDINET, the FSA's disclosure portal (official EDINET API v2). NOTE: this feed shows substantial-shareholder (5%+) filings only. Director/officer dealings (FIEA Art 163) are filed privately with the Local Finance Bureau and are NOT publicly disclosed in Japan β there is no equivalent of US Form 4 / UK PDMR to surface.
BuybacksTSE Timely Disclosure Rules: any share repurchase decision and execution must be disclosed via TDnet by close of the next business day. The aggregate report (εεΎηΆζ³γ«ι’γγγη₯γγ) publishes per-period shares, average price, and cumulative-to-programme totals.
Verified 2026-05-31
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FIEA Article 27-23 / 27-25 ('5% Rule'): any holder who reaches 5%+ of an issuer's voting rights files Form 1 (倧ιδΏζε ±εζΈ) within 5 business days; β₯1% changes thereafter trigger Form 2 (ε€ζ΄ε ±εζΈ) on the same deadline. Filed electronically via EDINET, the FSA's disclosure portal (official EDINET API v2). NOTE: this feed shows substantial-shareholder (5%+) filings only. Director/officer dealings (FIEA Art 163) are filed privately with the Local Finance Bureau and are NOT publicly disclosed in Japan β there is no equivalent of US Form 4 / UK PDMR to surface.
TSE Timely Disclosure Rules: any share repurchase decision and execution must be disclosed via TDnet by close of the next business day. The aggregate report (εεΎηΆζ³γ«ι’γγγη₯γγ) publishes per-period shares, average price, and cumulative-to-programme totals.