How many insider declarations has Yamamoto Koji filed?

Yamamoto Koji has filed 2 public insider declarations with EDINET (Japan FSA).

What is Yamamoto Koji's role?

Yamamoto Koji's reported role is not specified by the regulator across the filings.

Which companies does Yamamoto Koji report trades for?

Yamamoto Koji reports trades for Atlas Technologies株式会社.

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YK

Yamamoto Koji

M

·EDINET (Japan FSA)

Atlas Technologies株式会社

0

Total declarations

0

Company

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▲ Purchases (0 ops.)

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▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

0

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

No signal scores available.

Explore the full record of transactions filed by Yamamoto Koji. Director active across 1 company, notably Atlas Technologies株式会社. Cumulatively, 2 filings have been recorded. Activity tracked since 17 August 2026. The latest transaction was disclosed on 17 August 2026 (Holding update). Regulator: EDINET (Japan FSA). All data is openly available.

Companies and markets linked to Yamamoto Koji

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Atlas Technologies株式会社 (JP)

Declarations2 total

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YAMAMOTO KOJI

OfficerExecutives17 Aug 2026Atlas Technologies株式会社

¥3M0EDINET ↗

ShareXTKSEDINET:S100YXQ7

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