How many insider declarations has 박찬주 filed?

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

What is 박찬주's role?

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

Which companies does 박찬주 report trades for?

박찬주 reports trades for 도우인시스.

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박

박찬주

·DART (FSS)

도우인시스

0

Total declarations

0

Company

—

▲ Purchases (0 ops.)

—

▼ Sales (0 ops.)

Browse the full record of transactions filed by 박찬주. Director active across 1 company, notably 도우인시스. Cumulatively, 1 reports have been published. Regulator: DART (FSS). The full history is accessible without signup.

Companies and markets linked to 박찬주

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

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

Declarations1 total

●

박찬주

위원Executives8 Dec 2025(filed)도우인시스

2DART ↗

ShareKRXDART:20251208000145

1 of 1 declaration

InsidersTradesSigma

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박

박찬주

·DART (FSS)

도우인시스

0

Total declarations

0

Company

—

▲ Purchases (0 ops.)

—

▼ Sales (0 ops.)

Browse the full record of transactions filed by 박찬주. Director active across 1 company, notably 도우인시스. Cumulatively, 1 reports have been published. Regulator: DART (FSS). The full history is accessible without signup.

Companies and markets linked to 박찬주

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

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

Declarations1 total

●

박찬주

위원Executives8 Dec 2025(filed)도우인시스

2DART ↗

ShareKRXDART:20251208000145

1 of 1 declaration

박찬주

Companies and markets linked to 박찬주

Related entities

박찬주

Companies and markets linked to 박찬주

Related entities