StockDriftsStockDriftsEMTECH (091120) has 4 disclosed insider purchases and 0 disclosed disposals on record, filed by 3 distinct insiders. Together those filings cover ₩51M ($35K) in reported transaction value. The earliest filing StockDrifts holds for EMTECH is dated 2022-08-02; the most recent is 2026-07-08. 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 |
|---|---|---|---|---|---|---|---|---|
| 2026-07-20 | BUY | Market Buy | 이상용 Lee Sang-yong | Outside Director | 2.7K | ₩3,870 | +3.9% | ₩10M ($7K) |
| 2026-07-08 | BUY | Market Buy | 이영희 Younghee Lee | Outside Director | 3.3K | ₩3,810 | +1.2% | ₩13M ($9K) |
| 2026-06-26 | BUY | Market Buy | 이영희 Younghee Lee | Outside Director | 2.0K | ₩3,555 | +8.4% | ₩7M ($5K) |
| 2026-06-04 | BUY | Market Buy | 이진우 Jinwoo Lee | Outside Director | 2.5K | ₩4,905 | -10.3% | ₩12M ($9K) |
| 2026-06-01 | BUY | Market Buy | 최동규 Choi Dong-gyu | Full-time auditor | 3.9K | ₩4,795 | -0.7% | ₩19M ($13K) |
| 2026-04-27 | SELL | 증여 | 정승규 Seunggyu Jeong | CEO | -171.3K | ₩6,730 | -8.6% | ₩1.2B ($801K) |
| 2022-08-02 | BUY | 유상신주취득 | 정승규 Seunggyu Jeong | CEO | 198.6K | - | - | - |
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 EMTECH. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.