Latest filing published 16 Apr 2026 for HS효성첨단소재. Read the official filing
All filings by 조석래 on record concern HS효성첨단소재, in the capacity of chief executive. Between 22 February 2022 and 16 April 2026, the trades on record add up to 18 filings.
The open-market record consists of 1 sale, with no purchase. The totals exclude 1 filing filed without an amount.
The newest entry dates from 16 April 2026: a transaction, in HS효성첨단소재. Typically, a trade is published a median of 4 days after it takes place. The shorter that gap, the sooner other investors can see what insiders have done. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by DART (FSS) and describes the past, not future prices; it is not investment advice.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
18 of 18 declarations