효성

효성 discloses dealings in 효성화학 to DART (FSS). We count 16 filings; the first trade dates from 2 March 2021 and the latest from 29 September 2026.

The open-market side counts 2 purchases alongside 1 sale. The totals exclude 3 filings filed without an amount. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. So far in 2026, the count stands at 2 purchases and no sales.

The latest filing, published on 29 September 2026, reports a transaction in 효성화학. The last insider purchase was made public on 21 May 2026, 171 days ago. Between a trade and the moment it shows up on DART (FSS), the median delay is 7 days. The shorter that gap, the sooner other investors can see what insiders have done. Every figure here comes from the filings published by DART (FSS) and describes the past, not future prices; it is not investment advice.