StockDriftsStockDriftsDYA (002880) has 69 disclosed insider purchases and 16 disclosed disposals on record, filed by 4 distinct insiders. Together those filings cover ₩7.4B ($5.2M) in reported transaction value. The earliest filing StockDrifts holds for DYA is dated 2024-05-21; the most recent is 2026-07-10. Across these filings the average return since disclosure is -6.75%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-09-22 | BUY | 장외매수 | 티피씨(TPC) TPC | - | 343.2K | ₩3,400 | +1.2% | ₩1.2B ($821K) |
| 2026-09-22 | SELL | 장외매도 | 농업회사법인대유하늘 Dayyu Haneul Agricultural Corporation | - | -343.2K | ₩3,400 | -1.2% | ₩1.2B ($821K) |
| 2026-09-16 | BUY | 합병 | 티피씨(TPC) TPC | - | 625.0K | ₩3,410 | +3.2% | ₩2.1B ($1.5M) |
| 2026-09-16 | SELL | 합병 | 영일이 Yeongil | - | -625.0K | ₩3,410 | -3.2% | ₩2.1B ($1.5M) |
| 2026-08-27 | SELL | 주식병합 | 박은진 Eunjin Park | vice president | -1.9M | ₩753 | +0.0% | ₩1.4B ($978K) |
| 2026-08-27 | SELL | 주식병합 | 영일이 Yeongil | - | -2.5M | ₩753 | +0.0% | ₩1.9B ($1.3M) |
| 2026-08-27 | SELL | 주식병합 | 농업회사법인대유하늘 Dayyu Haneul Agricultural Corporation | - | -1.4M | ₩753 | +0.0% | ₩1.0B ($718K) |
| 2026-08-27 | SELL | 주식병합 | 한유진 Yujin Han | - | -1.5M | ₩753 | +0.0% | ₩1.1B ($782K) |
| 2026-08-27 | SELL | 주식병합 | 푸른산수목원 Blue Mountain Arboretum | - | -1.9M | ₩753 | +0.0% | ₩1.4B ($995K) |
| 2026-08-27 | SELL | 주식병합 | 박영우 Youngwoo Park | - | -6.8M | ₩753 | +0.0% | ₩5.1B ($3.5M) |
| 2026-08-27 | SELL | 주식병합 | 박은희 Eunhee Park | - | -1.0M | ₩753 | +0.0% | ₩777M ($539K) |
| 2026-07-10 | BUY | Market Buy | 영일이 Yeongil | - | 60.9K | ₩1,063 | -19.4% | ₩53M ($37K) |
| 2026-07-08 | BUY | Market Buy | 영일이 Yeongil | - | 70.0K | ₩856 | -4.4% | ₩60M ($42K) |
| 2026-07-06 | BUY | Market Buy | 영일이 Yeongil | - | 59.5K | ₩922 | -11.3% | ₩55M ($38K) |
| 2026-07-03 | BUY | Market Buy | 영일이 Yeongil | - | 53.0K | ₩767 | +6.7% | ₩41M ($28K) |
| 2026-07-02 | BUY | Market Buy | 영일이 Yeongil | - | 74.0K | ₩782 | +4.6% | ₩58M ($40K) |
| 2026-06-22 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 54.9K | ₩718 | +7.7% | ₩47M ($32K) |
| 2026-06-19 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 50.6K | ₩753 | +2.7% | ₩41M ($29K) |
| 2026-06-17 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 30.3K | ₩829 | -9.2% | ₩25M ($17K) |
| 2026-06-16 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 83.1K | ₩808 | -6.8% | ₩67M ($47K) |
| 2026-06-15 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 20.4K | ₩810 | -7.0% | ₩16M ($11K) |
| 2026-06-15 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 54.3K | ₩810 | +22.2% | ₩44M ($31K) |
| 2026-06-11 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 11.3K | ₩796 | -5.4% | ₩9M ($6K) |
| 2026-06-11 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 50.6K | ₩796 | +24.4% | ₩40M ($28K) |
| 2026-06-09 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 52.2K | ₩776 | +4.4% | ₩40M ($28K) |
| 2026-06-08 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 26.2K | ₩744 | +8.9% | ₩19M ($14K) |
| 2026-06-05 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 47.8K | ₩761 | +6.4% | ₩36M ($25K) |
| 2025-12-30 | BUY | Market Buy | 영일이 Yeongil | - | 33.3K | ₩1,085 | -5.1% | ₩36M ($25K) |
| 2025-12-29 | BUY | Market Buy | 영일이 Yeongil | - | 24.3K | ₩1,094 | -5.8% | ₩27M ($18K) |
| 2025-12-24 | BUY | Market Buy | 영일이 Yeongil | - | 75.3K | ₩1,131 | -8.9% | ₩85M ($59K) |
| 2025-12-23 | BUY | Market Buy | 영일이 Yeongil | - | 9.7K | ₩1,124 | -8.4% | ₩11M ($8K) |
| 2025-12-22 | BUY | Market Buy | 영일이 Yeongil | - | 55.9K | ₩1,141 | -9.7% | ₩64M ($44K) |
| 2025-12-19 | BUY | Market Buy | 영일이 Yeongil | - | 12.4K | ₩1,132 | -9.0% | ₩14M ($10K) |
| 2025-12-18 | BUY | Market Buy | 영일이 Yeongil | - | 33.5K | ₩1,111 | -7.3% | ₩37M ($26K) |
| 2025-12-15 | BUY | Market Buy | 영일이 Yeongil | - | 34.9K | ₩1,127 | -8.6% | ₩39M ($27K) |
| 2025-12-12 | BUY | Market Buy | 영일이 Yeongil | - | 82.0K | ₩1,185 | -13.1% | ₩97M ($67K) |
| 2025-12-11 | BUY | Market Buy | 영일이 Yeongil | - | 21.7K | ₩1,196 | -13.9% | ₩26M ($18K) |
| 2025-12-10 | BUY | Market Buy | 영일이 Yeongil | - | 65.5K | ₩1,164 | -11.5% | ₩76M ($53K) |
| 2025-12-09 | BUY | Market Buy | 영일이 Yeongil | - | 17.5K | ₩1,164 | -11.5% | ₩20M ($14K) |
| 2025-12-08 | BUY | Market Buy | 영일이 Yeongil | - | 90.3K | ₩1,130 | -8.8% | ₩102M ($71K) |
| 2025-12-04 | SELL | Market Sell | 동강홀딩스 Donggang Holdings | - | -206.0K | ₩1,113 | +7.5% | ₩229M ($159K) |
| 2025-12-03 | SELL | Market Sell | 동강홀딩스 Donggang Holdings | - | -115.4K | ₩1,109 | +7.1% | ₩128M ($89K) |
| 2025-12-02 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 91.3K | ₩1,074 | -4.1% | ₩98M ($68K) |
| 2025-12-02 | SELL | Market Sell | 동강홀딩스 Donggang Holdings | - | -222.6K | ₩1,074 | +4.1% | ₩239M ($166K) |
| 2025-12-01 | SELL | Market Sell | 동강홀딩스 Donggang Holdings | - | -206.2K | ₩1,061 | +2.9% | ₩219M ($152K) |
| 2025-12-01 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 96.0K | ₩1,061 | -2.9% | ₩102M ($71K) |
| 2025-11-28 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 1.6K | ₩1,078 | -4.5% | ₩2M ($1K) |
| 2025-11-27 | BUY | Market Buy | 푸른산수목원 Blue Mountain Arboretum | - | 96.4K | ₩1,040 | -1.0% | ₩100M ($70K) |
| 2025-11-27 | SELL | Market Sell | 동강홀딩스 Donggang Holdings | - | -158.9K | ₩1,040 | +1.0% | ₩165M ($115K) |
| 2025-11-26 | SELL | Market Sell | 동강홀딩스 Donggang Holdings | - | -91.0K | ₩1,045 | +1.4% | ₩95M ($66K) |
Showing the 50 most recent of 104 filings.
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.