How many insider declarations has Masahide Sekine filed?

Masahide Sekine has filed 3 public insider declarations with EDINET (Japan FSA).

What is Masahide Sekine's role?

Masahide Sekine's reported role is not specified by the regulator across the filings.

Which companies does Masahide Sekine report trades for?

Masahide Sekine reports trades for 株式会社シイエヌエス.

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MS

Masahide Sekine

OFFICERM

·EDINET (Japan FSA)

株式会社シイエヌエス

累计流向

0

申报总数

0

公司

—

▲ 买入（0 笔）

—

▼ 卖出（0 笔）

内部人交易记录

其他

已披露买入

0

已披露卖出

0

尚无足够的、已确定 T+90 期限的买入信号来衡量交易记录。

信号历史

Discover the full record of transactions filed by Masahide Sekine. Officer active across 1 company, notably 株式会社シイエヌエス. Aggregated, 3 filings have been recorded. Activity tracked since 17 November 2023. The latest transaction was filed on 4 November 2025 (Holding update). Regulator: EDINET (Japan FSA). All data is free.

Companies and markets linked to Masahide Sekine

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

株式会社シイエヌエス (JP)

申报3 总计

●

Masahide Sekine

Large shareholder高管2025年11月4日株式会社シイエヌエス

JP¥1605万8EDINET ↗

31.5% 占其流量ShareXTKSEDINET:S100WY9Q

●

Masahide Sekine

Officer高管2023年11月24日株式会社シイエヌエス

JP¥1605万14EDINET ↗

34.3% 占其流量ShareXTKSEDINET:S100SOLB

●

Masahide Sekine

Large shareholder高管2023年11月17日株式会社シイエヌエス

JP¥1605万8EDINET ↗

34.2% 占其流量ShareXTKSEDINET:S100SCJ7

3 条申报中的 3 条

InsidersTradesSigma

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MS

Masahide Sekine

OFFICERM

·EDINET (Japan FSA)

株式会社シイエヌエス

累计流向

0

申报总数

0

公司

—

▲ 买入（0 笔）

—

▼ 卖出（0 笔）

内部人交易记录

其他

已披露买入

0

已披露卖出

0

尚无足够的、已确定 T+90 期限的买入信号来衡量交易记录。

信号历史

Discover the full record of transactions filed by Masahide Sekine. Officer active across 1 company, notably 株式会社シイエヌエス. Aggregated, 3 filings have been recorded. Activity tracked since 17 November 2023. The latest transaction was filed on 4 November 2025 (Holding update). Regulator: EDINET (Japan FSA). All data is free.