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platier 367000

Company
플래티어platier
Insiders
3
Buys
83
Total Value
₩275M ($191K)
Avg Return
-5.85%
Last Filing
2026-07-08

platier (367000) has 83 disclosed insider purchases and 0 disclosed disposals on record, filed by 3 distinct insiders. Together those filings cover ₩275M ($191K) in reported transaction value. The earliest filing StockDrifts holds for platier is dated 2024-11-18; the most recent is 2026-07-08. Across these filings the average return since disclosure is -5.85%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-09-09BUYMarket Buy
김진성
Jinseong Kim
CEO72₩3,360+3.9%₩253K ($176)
2026-09-08BUYMarket Buy
김진성
Jinseong Kim
CEO1.7K₩3,475+0.4%₩6M ($4K)
2026-09-07BUYMarket Buy
김진성
Jinseong Kim
CEO642₩3,450+1.2%₩2M ($2K)
2026-09-04BUYMarket Buy
김진성
Jinseong Kim
CEO67₩3,545-1.6%₩227K ($157)
2026-09-03BUYMarket Buy
김진성
Jinseong Kim
CEO600₩3,450+1.2%₩2M ($1K)
2026-09-02BUYMarket Buy
김진성
Jinseong Kim
CEO572₩3,400+2.6%₩2M ($1K)
2026-09-01BUYMarket Buy
김진성
Jinseong Kim
CEO384₩3,410+2.4%₩1M ($895)
2026-08-31BUYMarket Buy
김진성
Jinseong Kim
CEO709₩3,465+0.7%₩2M ($2K)
2026-08-28BUYMarket Buy
김진성
Jinseong Kim
CEO536₩3,395+2.8%₩2M ($1K)
2026-08-27BUYMarket Buy
김진성
Jinseong Kim
CEO963₩3,400+2.6%₩3M ($2K)
2026-08-26BUYMarket Buy
김명구
Kim Myeong-gu
CEO1₩3,405+0.1%₩3K ($2)
2026-08-26BUYMarket Buy
김진성
Jinseong Kim
CEO900₩3,405+2.5%₩3M ($2K)
2026-08-25BUYMarket Buy
김진성
Jinseong Kim
CEO478₩3,390+3.0%₩2M ($1K)
2026-08-25BUYMarket Buy
김명구
Kim Myeong-gu
CEO80₩3,390+0.6%₩267K ($186)
2026-08-24BUYMarket Buy
김진성
Jinseong Kim
CEO300₩3,410+2.4%₩1M ($709)
2026-08-24BUYMarket Buy
김명구
Kim Myeong-gu
CEO28₩3,410+0.0%₩94K ($65)
2026-08-21BUYMarket Buy
김진성
Jinseong Kim
CEO1.6K₩3,395+2.8%₩5M ($4K)
2026-08-21BUYMarket Buy
김명구
Kim Myeong-gu
CEO87₩3,395+0.4%₩294K ($204)
2026-08-20BUYMarket Buy
김명구
Kim Myeong-gu
CEO186₩3,340+2.1%₩611K ($424)
2026-08-20BUYMarket Buy
김진성
Jinseong Kim
CEO1.5K---
2026-08-19BUYMarket Buy
김명구
Kim Myeong-gu
CEO80₩3,340+2.1%₩259K ($180)
2026-08-19BUYMarket Buy
김진성
Jinseong Kim
CEO538---
2026-08-18BUYMarket Buy
김명구
Kim Myeong-gu
CEO1.9K₩3,340+2.1%₩6M ($4K)
2026-08-18BUYMarket Buy
김진성
Jinseong Kim
CEO5.7K---
2026-08-14BUYMarket Buy
김진성
Jinseong Kim
CEO683---
2026-08-14BUYMarket Buy
김명구
Kim Myeong-gu
CEO1.0K₩3,255+8.9%₩3M ($2K)
2026-08-13BUYMarket Buy
김진성
Jinseong Kim
CEO300---
2026-08-12BUYMarket Buy
김진성
Jinseong Kim
CEO570---
2026-08-12BUYMarket Buy
김명구
Kim Myeong-gu
CEO1₩3,160+12.2%₩3K ($2)
2026-08-11BUYMarket Buy
김진성
Jinseong Kim
CEO1.7K---
2026-08-10BUYMarket Buy
김진성
Jinseong Kim
CEO1.8K---
2026-08-10BUYMarket Buy
김명구
Kim Myeong-gu
CEO6₩3,160+12.2%₩19K ($13)
2026-08-07BUYMarket Buy
김진성
Jinseong Kim
CEO1.4K₩3,140+0.0%₩4M ($3K)
2026-08-07BUYMarket Buy
김명구
Kim Myeong-gu
CEO55₩3,140+8.6%₩164K ($114)
2026-08-06BUYMarket Buy
김명구
Kim Myeong-gu
CEO190₩3,095+10.2%₩563K ($391)
2026-08-05BUYMarket Buy
김명구
Kim Myeong-gu
CEO187₩3,015+13.1%₩555K ($385)
2026-08-04BUYMarket Buy
김진성
Jinseong Kim
CEO342₩2,985+5.2%₩997K ($692)
2026-08-04BUYMarket Buy
김명구
Kim Myeong-gu
CEO205₩2,985+14.2%₩599K ($416)
2026-08-03BUYMarket Buy
김진성
Jinseong Kim
CEO189₩2,940+6.8%₩548K ($381)
2026-08-03BUYMarket Buy
김명구
Kim Myeong-gu
CEO186₩2,940+16.0%₩538K ($374)
2026-07-31BUYMarket Buy
김명구
Kim Myeong-gu
CEO646₩2,935+16.2%₩2M ($1K)
2026-07-31BUYMarket Buy
김진성
Jinseong Kim
CEO3.4K₩2,935+7.0%₩10M ($7K)
2026-07-30BUYMarket Buy
김명구
Kim Myeong-gu
CEO2.3K₩2,925+16.6%₩6M ($4K)
2026-07-30BUYMarket Buy
김진성
Jinseong Kim
CEO743₩2,925+7.3%₩2M ($1K)
2026-07-29BUYMarket Buy
김진성
Jinseong Kim
CEO79₩2,880+9.0%₩224K ($155)
2026-07-29BUYMarket Buy
김명구
Kim Myeong-gu
CEO6₩2,880+18.4%₩17K ($12)
2026-07-28BUYMarket Buy
김진성
Jinseong Kim
CEO167₩2,885+8.8%₩475K ($330)
2026-07-28BUYMarket Buy
김명구
Kim Myeong-gu
CEO5₩2,880+1.9%₩14K ($10)
2026-07-27BUYMarket Buy
김명구
Kim Myeong-gu
CEO92₩2,880+1.9%₩270K ($187)
2026-07-24BUYMarket Buy
김명구
Kim Myeong-gu
CEO949₩2,830+5.5%₩3M ($2K)

Showing the 50 most recent of 156 filings.

Frequently asked questions

Who has been buying platier stock?
3 distinct insiders have filed 83 disclosed insider purchases in platier (367000), most recently on 2026-07-08. Each filer, their role, the number of shares and the price at filing are listed in the table on this page.
How many insider filings does platier have?
platier has 83 buy-side and 0 sell-side disclosures on record, covering ₩275M ($191K) in total reported value, spanning 2024-11-18 to 2026-07-08.
Do insider buys in Korean stocks predict returns?
Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean regulatory filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

More on this data

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.