How many insider declarations has Sigma corporation filed?

Sigma corporation has filed 3 public insider declarations with EDINET (Japan FSA).

What is Sigma corporation's role?

Sigma corporation's reported role is not specified by the regulator across the filings.

Which companies does Sigma corporation report trades for?

Sigma corporation reports trades for 昭和化学工業株式会社.

← Executives ★ Sign in to follow

SC

Sigma corporation

·EDINET (Japan FSA)

昭和化学工業株式会社

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 Sigma corporation. Insider active across 1 company, notably 昭和化学工業株式会社. Cumulatively, 3 filings have been logged. History available since 20 February 2025. The latest transaction was filed on 1 May 2026 (Holding update). Regulator: EDINET (Japan FSA). The full history is accessible without signup.

Companies and markets linked to Sigma corporation

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

昭和化学工業株式会社 (JP)

申报3 总计

●

Sigma corporation

Officer高管2026年5月1日昭和化学工業株式会社

JP¥3亿0EDINET ↗

ShareXTKSEDINET:S100YSWV

●

Sigma corporation

Large shareholder高管2026年5月1日昭和化学工業株式会社

JP¥3亿30EDINET ↗

6.67% mcap46.1% 占其流量ShareXTKSEDINET:S100YPZ9

●

Sigma corporation

Large shareholder高管2025年2月20日昭和化学工業株式会社

JP¥3亿13EDINET ↗

100.0% 占其流量ShareXTKSEDINET:S100VACH

3 条申报中的 3 条

InsidersTradesSigma

← Executives ★ Sign in to follow

SC

Sigma corporation

·EDINET (Japan FSA)

昭和化学工業株式会社

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 Sigma corporation. Insider active across 1 company, notably 昭和化学工業株式会社. Cumulatively, 3 filings have been logged. History available since 20 February 2025. The latest transaction was filed on 1 May 2026 (Holding update). Regulator: EDINET (Japan FSA). The full history is accessible without signup.