Who has been buying celid stock?

2 distinct insiders have filed 11 disclosed insider purchases in celid (299660), most recently on 2026-07-15. 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 celid have?

celid has 11 buy-side and 15 sell-side disclosures on record, covering ₩7.7B ($5.3M) in total reported value, spanning 2024-03-05 to 2026-07-15.

Where does StockDrifts get celid 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.

celid 299660

Company

셀리드celid

Insiders

Buys

Total Value

₩7.7B ($5.3M)

Avg Return

+32.24%

Last Filing

2026-07-15

celid (299660) has 11 disclosed insider purchases and 15 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩7.7B ($5.3M) in reported transaction value. The earliest filing StockDrifts holds for celid is dated 2024-03-05; the most recent is 2026-07-15. 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 +32.24%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-07-15	BUY	Market Buy	강창율 Kang Chang-yul	CEO	6.0K	₩1,147	-1.0%	₩7M ($5K)
2026-07-10	BUY	Market Buy	강창율 Kang Chang-yul	CEO	7.0K	-	-	-
2026-07-02	BUY	Market Buy	강창율 Kang Chang-yul	CEO	8.0K	₩1,427	+1.1%	₩11M ($8K)
2026-07-01	BUY	Market Buy	강창율 Kang Chang-yul	CEO	6.0K	₩1,534	-5.9%	₩9M ($6K)
2026-05-19	BUY	Market Buy	강창율 Kang Chang-yul	CEO	4.3K	₩2,910	+9.2%	₩13M ($9K)
2026-04-30	BUY	Market Buy	강창율 Kang Chang-yul	CEO	2.0K	-	-	-
2026-04-29	BUY	Market Buy	강창율 Kang Chang-yul	CEO	1.6K	₩3,230	+0.0%	₩5M ($4K)
2026-04-23	BUY	Market Buy	강창율 Kang Chang-yul	CEO	3.0K	₩3,310	+0.1%	₩10M ($7K)
2026-04-17	BUY	Market Buy	강창율 Kang Chang-yul	CEO	1.0K	₩3,815	-13.1%	₩4M ($3K)
2025-06-25	BUY	유상신주취득	김유경 Yukyung Kim	Managing Director	661	₩5,070	-40.6%	₩3M ($2K)
2025-06-25	SELL	기타	곽의종 Kwak Ui-jong	Other non-executive directors	-8.0K	₩5,070	+40.6%	₩40M ($28K)
2025-06-25	SELL	기타	한범수 Beomsu Han	Managing Director	-796	₩5,070	+40.6%	₩4M ($3K)
2025-06-25	SELL	기타	강창율 Kang Chang-yul	CEO	-165.7K	₩5,070	+40.6%	₩840M ($584K)
2025-06-25	BUY	유상신주취득	곽의종 Kwak Ui-jong	Other non-executive directors	8.0K	₩5,070	-40.6%	₩40M ($28K)
2025-06-25	BUY	유상신주취득	한범수 Beomsu Han	Managing Director	796	₩5,070	-40.6%	₩4M ($3K)
2025-06-25	BUY	유상신주취득	강창율 Kang Chang-yul	CEO	198.9K	₩5,070	-40.6%	₩1.0B ($700K)
2025-06-25	SELL	기타	김유경 Yukyung Kim	Managing Director	-661	₩5,070	+40.6%	₩3M ($2K)
2025-06-05	SELL	Market Sell	강창율 Kang Chang-yul	CEO	-5.0K	₩7,100	+57.6%	₩36M ($25K)
2025-06-04	SELL	Market Sell	강창율 Kang Chang-yul	CEO	-5.0K	₩7,260	+58.5%	₩36M ($25K)
2025-06-04	SELL	Market Sell	강창율 Kang Chang-yul	CEO	-157.3K	₩7,260	+58.5%	₩1.1B ($793K)
2025-06-04	SELL	Market Sell	곽의종 Kwak Ui-jong	Other non-executive directors	-5.0K	₩7,260	+58.5%	₩36M ($25K)
2025-06-02	SELL	Market Sell	강창율 Kang Chang-yul	CEO	-303.2K	₩7,850	+61.7%	₩2.4B ($1.7M)
2025-06-02	SELL	Market Sell	강창율 Kang Chang-yul	CEO	-2.0K	₩7,850	+61.7%	₩16M ($11K)
2025-05-30	SELL	Market Sell	강창율 Kang Chang-yul	CEO	-229.0K	₩8,520	+64.7%	₩2.0B ($1.4M)
2025-05-29	SELL	Market Sell	강창율 Kang Chang-yul	CEO	-30.0K	₩8,890	+66.1%	₩267M ($185K)
2025-05-29	SELL	Market Sell	강창율 Kang Chang-yul	CEO	-49.0K	₩8,890	+66.1%	₩436M ($302K)
2025-05-28	BUY	기타	곽의종 Kwak Ui-jong	Other non-executive directors	8.0K	₩8,790	-65.8%	₩70M ($49K)
2025-05-28	SELL	Market Sell	곽의종 Kwak Ui-jong	Other non-executive directors	-7.0K	₩8,790	+65.8%	₩62M ($43K)
2025-05-28	BUY	기타	강창율 Kang Chang-yul	CEO	904.2K	₩8,790	-65.8%	₩7.9B ($5.5M)
2025-05-23	SELL	Market Sell	곽의종 Kwak Ui-jong	Other non-executive directors	-7.0K	₩6,430	+53.2%	₩45M ($31K)
2025-02-07	SELL	Market Sell	강창율 Kang Chang-yul	CEO	-17.0K	₩4,329	+30.5%	₩74M ($51K)
2025-02-06	SELL	Market Sell	강창율 Kang Chang-yul	CEO	-9.5K	₩4,458	+32.5%	₩43M ($30K)
2025-02-03	SELL	Market Sell	강창율 Kang Chang-yul	CEO	-57.0K	₩4,285	+29.8%	₩244M ($170K)
2024-08-14	BUY	유상신주취득	곽의종 Kwak Ui-jong	Other non-executive directors	8.0K	₩11,830	-74.6%	₩94M ($65K)
2024-08-10	BUY	유상신주취득	강창율 Kang Chang-yul	CEO	540.6K	₩9,103	-66.9%	₩4.9B ($3.4M)
2024-08-10	SELL	기타	강창율 Kang Chang-yul	CEO	-450.5K	₩9,103	+66.9%	₩4.1B ($2.8M)
2024-08-10	BUY	기타	김유경 Yukyung Kim	Managing Director	6.8K	₩9,103	-66.9%	₩62M ($43K)
2024-08-10	BUY	유상신주취득	김유경 Yukyung Kim	Managing Director	661	₩9,103	-66.9%	₩6M ($4K)
2024-07-31	SELL	Market Sell	강창율 Kang Chang-yul	CEO	-228.2K	₩3,757	+19.9%	₩857M ($595K)
2024-07-16	SELL	장외매도	강창율 Kang Chang-yul	CEO	-675.7K	₩1,718	-75.2%	₩1.2B ($806K)
2024-07-10	BUY	기타	강창율 Kang Chang-yul	CEO	1.1M	₩1,775	+69.6%	₩2.0B ($1.4M)
2024-03-19	BUY	Market Buy	강창율 Kang Chang-yul	CEO	2.6K	₩2,986	+0.8%	₩8M ($5K)
2024-03-05	BUY	Market Buy	강창율 Kang Chang-yul	CEO	2.5K	₩3,085	-2.4%	₩8M ($5K)

Frequently asked questions

Who has been buying celid stock?: 2 distinct insiders have filed 11 disclosed insider purchases in celid (299660), most recently on 2026-07-15. 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 celid have?: celid has 11 buy-side and 15 sell-side disclosures on record, covering ₩7.7B ($5.3M) in total reported value, spanning 2024-03-05 to 2026-07-15.
Where does StockDrifts get celid 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 celid. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.