How many insider declarations has 홍동기 filed?

홍동기 has filed 1 public insider declaration with DART (FSS).

What is 홍동기's role?

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

Which companies does 홍동기 report trades for?

홍동기 reports trades for 나노실리칸첨단소재.

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홍

홍동기

·DART (FSS)

나노실리칸첨단소재

Total declarations

Company

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▲ Purchases (0 ops.)

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▼ Sales (0 ops.)

Explore the detailed record of transactions filed by 홍동기. Officer active across 1 company, notably 나노실리칸첨단소재. In total, 1 filings have been recorded. Regulator: DART (FSS). All data is free.

Companies and markets linked to 홍동기

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

나노실리칸첨단소재 (KR)KR insider transactions · DART (FSS)

Declarations1 total

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나나노실리칸첨단소재

Executives5 Nov 2025(filed)

0DART ↗

1 of 1 declaration

InsidersTradesSigma

홍동기

Companies and markets linked to 홍동기

Related entities

홍동기

Companies and markets linked to 홍동기

Related entities