StockDriftsStockDriftsOyang (103840) has 10 disclosed insider purchases and 0 disclosed disposals on record, filed by 10 distinct insiders. Together those filings cover ₩25M ($18K) in reported transaction value. The earliest filing StockDrifts holds for Oyang is dated 2026-04-22; the most recent is 2026-05-11. Across these filings the average return since disclosure is -0.80%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-05-11 | BUY | Market Buy | 김상기 Kim Sang-ki | moving | 500 | ₩3,010 | +2.3% | ₩2M ($1K) |
| 2026-05-06 | BUY | Market Buy | 김종완 Jongwan Kim | moving | 347 | ₩3,100 | -0.7% | ₩1M ($747) |
| 2026-04-30 | BUY | Market Buy | 서강석 Seo Kang-seok | moving | 310 | ₩3,245 | +0.0% | ₩1M ($699) |
| 2026-04-30 | BUY | Market Buy | 김대중 Kim Dae-jung | Managing Director | 500 | ₩3,245 | -7.4% | ₩2M ($1K) |
| 2026-04-30 | BUY | Market Buy | 김진영 Jinyoung Kim | Managing Director | 1.6K | ₩3,245 | -7.4% | ₩5M ($4K) |
| 2026-04-28 | BUY | Market Buy | 박상우 Sangwoo Park | Managing Director | 353 | ₩3,190 | +1.7% | ₩1M ($782) |
| 2026-04-27 | BUY | Market Buy | 김응주 Kim Eung-ju | moving | 330 | ₩3,240 | +0.1% | ₩1M ($743) |
| 2026-04-27 | BUY | Market Buy | 박경훈 Park Kyung-hoon | CEO | 3.0K | ₩3,240 | +0.1% | ₩10M ($7K) |
| 2026-04-24 | BUY | Market Buy | 한정일 Limited date | Managing Director | 442 | ₩3,180 | +1.9% | ₩1M ($976) |
| 2026-04-22 | BUY | Market Buy | 이진양 Jinyang Lee | vice president | 500 | ₩3,200 | +1.3% | ₩2M ($1K) |
Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.