StockDriftsStockDriftsQuantapia (078940) has 6 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩590M ($410K) in reported transaction value. The earliest filing StockDrifts holds for Quantapia is dated 2024-03-04; the most recent is 2025-02-17. 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 +16.47%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2025-02-17 | BUY | Market Buy | 변재석 Byun Jae-seok | - | 531.9K | ₩75 | +0.0% | ₩40M ($28K) |
| 2025-02-14 | BUY | Market Buy | 변재석 Byun Jae-seok | - | 3.4M | ₩68 | +10.3% | ₩228M ($158K) |
| 2025-02-13 | BUY | Market Buy | 변재석 Byun Jae-seok | - | 2.5M | ₩62 | +21.0% | ₩153M ($106K) |
| 2025-02-12 | BUY | Market Buy | 변재석 Byun Jae-seok | - | 1.0M | ₩70 | +7.1% | ₩73M ($51K) |
| 2025-02-11 | BUY | Market Buy | 변재석 Byun Jae-seok | - | 980.8K | ₩46 | +63.0% | ₩45M ($31K) |
| 2025-02-10 | BUY | Market Buy | 변재석 Byun Jae-seok | - | 656.4K | ₩77 | -2.6% | ₩51M ($35K) |
| 2025-02-10 | BUY | 신규보고 | 변재석 Byun Jae-seok | - | 200.0K | ₩77 | -2.6% | ₩15M ($11K) |
| 2024-09-11 | SELL | 기타 | 샌드크래프트 sandcraft | - | -7.0M | ₩2,855 | +97.4% | ₩19.9B ($13.8M) |
| 2024-03-04 | BUY | CB인수 | 샌드크래프트 sandcraft | - | 7.0M | ₩2,855 | -97.4% | ₩19.9B ($13.8M) |
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 Quantapia. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.