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Nature Cell 007390

Company
네이처셀Nature Cell
Insiders
2
Buys
3
Total Value
₩3.7B ($2.5M)
Avg Return
-7.92%
Last Filing
2026-03-27

Nature Cell (007390) has 3 disclosed insider purchases and 7 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩3.7B ($2.5M) in reported transaction value. The earliest filing StockDrifts holds for Nature Cell is dated 2024-07-16; the most recent is 2026-03-27. 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 -7.92%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-03-27BUYMarket Buy
라정찬
Rajeongchan
CEO55.9K₩18,280+14.6%₩1.0B ($709K)
2026-03-26BUYMarket Buy
라정찬
Rajeongchan
CEO58.7K₩17,100+22.5%₩1.0B ($697K)
2026-03-20BUYMarket Buy
라정찬
Rajeongchan
CEO54.7K---
2025-12-22SELLMarket Sell
변대중
Byeon Dae-jung
Hospital Director-10.0K₩22,400-2.9%₩224M ($156K)
2025-09-22SELLMarket Sell
변대중
Byeon Dae-jung
Hospital Director-9.6K₩20,650-11.6%₩198M ($138K)
2025-04-30BUY주식매수선택권
박상철
Park Sang-cheol
Internal director3.0K₩26,200-12.0%₩79M ($55K)
2025-03-25SELLMarket Sell
라정찬
Rajeongchan
(Labor Director)-12.0K₩28,850+20.1%₩346M ($240K)
2025-03-24SELLMarket Sell
라정찬
Rajeongchan
(Labor Director)-12.0K₩22,200-3.8%₩266M ($185K)
2025-03-21SELLMarket Sell
라정찬
Rajeongchan
(Labor Director)-12.0K₩17,110-34.7%₩205M ($143K)
2025-03-20SELLMarket Sell
라정찬
Rajeongchan
(Labor Director)-12.0K₩16,490-39.8%₩198M ($137K)
2025-03-19SELLMarket Sell
라정찬
Rajeongchan
(Labor Director)-12.0K₩16,990-35.7%₩204M ($142K)
2024-07-16SELL대물변제
라정찬
Rajeongchan
(Labor Director)-750.0K₩10,250-124.9%₩7.7B ($5.3M)

Frequently asked questions

Who has been buying Nature Cell stock?
2 distinct insiders have filed 3 disclosed insider purchases in Nature Cell (007390), most recently on 2026-03-27. 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 Nature Cell have?
Nature Cell has 3 buy-side and 7 sell-side disclosures on record, covering ₩3.7B ($2.5M) in total reported value, spanning 2024-07-16 to 2026-03-27.
Where does StockDrifts get Nature Cell insider data?
From DART D001/D002 insider disclosures — the official filing system run by the Financial Supervisory Service (Korea). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from DART.
Do insider buys in Korean stocks predict returns?
Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean DART filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

Source filings

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 Nature Cell. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.