StockDriftsStockDriftsSangsin IDP (091580) has 0 disclosed insider purchases and 5 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩344M ($239K) in reported transaction value. The earliest filing StockDrifts holds for Sangsin IDP is dated 2024-08-05; the most recent is 2026-05-06. All of it is parsed from DART D001/D002 insider disclosures, the official disclosure system operated by the Financial Supervisory Service (Korea). Across these filings the average return since disclosure is +0.35%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-05-06 | SELL | Market Sell | 이장원 Lee Jang-won | Managing Director | -7.0K | ₩27,200 | +14.2% | ₩190M ($132K) |
| 2026-04-22 | SELL | Market Sell | 문승욱 Seungwook Moon | thanks | -2.6K | ₩29,950 | +5.8% | ₩78M ($54K) |
| 2026-04-21 | SELL | Market Sell | 문승욱 Seungwook Moon | thanks | -53 | ₩29,150 | +3.3% | ₩2M ($1K) |
| 2026-04-21 | SELL | Market Sell | 문승욱 Seungwook Moon | thanks | -2.3K | ₩29,150 | +3.3% | ₩67M ($47K) |
| 2026-04-05 | SELL | Market Sell | 문승욱 Seungwook Moon | thanks | -314 | ₩22,600 | -24.8% | ₩7M ($5K) |
| 2025-12-31 | SELL | 임원퇴임 | 한광규 Gwanggyu Han | Managing Director | -4.2K | ₩11,780 | -40.6% | ₩50M ($35K) |
| 2025-08-31 | SELL | 임원퇴임 | 김성회 Seonghoe Kim | Managing Director | -2.0K | ₩9,860 | -68.0% | ₩20M ($14K) |
| 2025-07-31 | SELL | 임원퇴임 | 서수용 Suyong Seo | Managing Director | -60 | ₩9,080 | -82.4% | ₩545K ($378) |
| 2025-03-31 | BUY | 신규선임 | 문승욱 Seungwook Moon | thanks | 6.3K | ₩7,410 | +123.5% | ₩46M ($32K) |
| 2025-02-12 | SELL | 증여 | 김일부 Ilbu Kim | CEO | -1.0M | ₩7,080 | -133.9% | ₩7.1B ($4.9M) |
| 2025-02-12 | BUY | 수증 | 김민철 Mincheol Kim | Managing Director | 1.0M | ₩7,080 | +133.9% | ₩7.1B ($4.9M) |
| 2024-08-05 | BUY | 신규선임 | 박경철 Park Kyung-cheol | moving | 675 | ₩10,760 | +53.9% | ₩7M ($5K) |
Every trade listed above is disclosed in DART D001/D002 insider disclosures, filed with the Financial Supervisory Service (Korea). View the original DART filings for Sangsin IDP. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.