StockDriftsStockDriftsalt (459550) has 2 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩130M ($90K) in reported transaction value. The earliest filing StockDrifts holds for alt is dated 2025-11-17; the most recent is 2026-06-09. Across these filings the average return since disclosure is -9.94%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-06-09 | BUY | Market Buy | 이상수 Sangsu Lee | CEO | 35.0K | ₩1,991 | -9.3% | ₩70M ($48K) |
| 2026-06-08 | BUY | Market Buy | 이상수 Sangsu Lee | CEO | 30.0K | ₩2,020 | -10.6% | ₩61M ($42K) |
| 2025-11-17 | BUY | 신규상장 | 이희윤 Lee Hee-yoon | Managing Director | 275.0K | ₩3,555 | +8.6% | ₩978M ($679K) |
| 2025-11-17 | BUY | 신규상장 | 김선필 Seonpil Kim | Internal director | 40.0K | ₩3,555 | +8.6% | ₩142M ($99K) |
| 2025-11-17 | BUY | 신규상장 | 최희태 Choi Hee-tae | Internal director | 275.0K | ₩3,555 | +8.6% | ₩978M ($679K) |
| 2025-11-17 | BUY | 신규상장 | 최혁 Choi Hyuk | - | 2.0M | ₩3,555 | +8.6% | ₩7.1B ($4.9M) |
| 2025-11-17 | BUY | 신규상장 | 이상수 Sangsu Lee | CEO | 4.0M | ₩3,555 | +8.6% | ₩14.4B ($10.0M) |
| 2025-11-17 | BUY | 신규상장 | 이상수 Sangsu Lee | CEO | 200.0K | ₩3,555 | +8.6% | ₩711M ($494K) |
| 2025-11-17 | BUY | 신규상장 | 윤서영 Seoyoung Yoon | Managing Director | 200.0K | ₩3,555 | +8.6% | ₩711M ($494K) |
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.