더블유에스

All filings by 더블유에스 on record concern 우성머티리얼스. We count 15 filings; the first trade dates from 5 August 2022 and the latest from 2 October 2026.

On the market, this insider has only ever bought: 6 purchases. The amount is not disclosed for 6 filings. Unlike grants, an open-market purchase is paid for by the insider, at the market price. In 2026 alone, the filings show 3 purchases and no sales.

None of the 5 purchases we analysed coincided with buying by another insider of the same company within 30 days.

Most recently, on 2 October 2026, the filings show a transaction in 우성머티리얼스. The most recent open-market purchase was published on 29 May 2026, 165 days ago. Between a trade and the moment it shows up on DART (FSS), the median delay is 4 days. That lag is the time during which only the insider knows about the trade. This summary is built from DART (FSS) disclosures alone and does not predict where the share price will go.