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Latest filing published 20 Aug 2026 for 대성산업.
Based on 2 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
이원호 (board member) discloses dealings in 대성산업 to DART (FSS). The record holds 3 filings, for trades running from 13 March 2026 to 20 August 2026.
On the market, this insider has only ever bought: 2 purchases, €10k in total. Unlike grants, an open-market purchase is paid for by the insider, at the market price.
Most recently, on 20 August 2026, the filings show a transaction in 대성산업. The last purchase on record was published on 4 May 2026, which is 174 days ago. Every figure here comes from the filings published by DART (FSS) and describes the past, not future prices; it is not investment advice.
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