Who has been buying Lumens stock?

3 distinct insiders have filed 139 disclosed insider purchases in Lumens (038060), most recently on 2025-01-03. 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 Lumens have?

Lumens has 139 buy-side and 0 sell-side disclosures on record, covering ₩2.0B ($1.4M) in total reported value, spanning 2024-04-19 to 2025-01-03.

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.

Lumens 038060

Company

루멘스Lumens

Insiders

Buys

139

Total Value

₩2.0B ($1.4M)

Avg Return

-43.43%

Last Filing

2025-01-03

Lumens (038060) has 139 disclosed insider purchases and 0 disclosed disposals on record, filed by 3 distinct insiders. Together those filings cover ₩2.0B ($1.4M) in reported transaction value. The earliest filing StockDrifts holds for Lumens is dated 2024-04-19; the most recent is 2025-01-03. Across these filings the average return since disclosure is -43.43%, 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
2026-09-22	BUY	유상신주취득	넥스턴앤롤코리아 Nexton & Roll Korea	-	1.8M	₩689	+0.0%	₩2.5B ($1.7M)
2026-09-02	SELL	장외매도	디티씨 DTC	-	-10.6M	₩843	+2.3%	₩8.9B ($6.2M)
2025-09-17	SELL	주식병합	넥스턴앤롤코리아 Nexton & Roll Korea	-	-5.3M	-	-	-
2025-09-02	BUY	장외매수	넥스턴앤롤코리아 Nexton & Roll Korea	-	10.6M	-	-	-
2025-01-03	SELL	장외매도	루멘스홀딩스 Lumens Holdings	-	-4.8M	₩1,127	+42.5%	₩5.4B ($3.7M)
2025-01-03	SELL	장외매도	이경재 Kyungjae Lee	president	-3.8M	₩1,127	+42.5%	₩4.3B ($3.0M)
2025-01-03	BUY	장외매수	디티씨 DTC	-	9.2M	₩1,127	-42.5%	₩10.4B ($7.2M)
2024-12-26	BUY	Market Buy	디티씨 DTC	-	35.0K	₩1,066	-39.2%	₩37M ($26K)
2024-12-24	BUY	Market Buy	디티씨 DTC	-	9.8K	₩1,084	-40.2%	₩11M ($7K)
2024-12-23	BUY	Market Buy	디티씨 DTC	-	33.8K	₩1,050	-38.3%	₩35M ($25K)
2024-12-20	BUY	Market Buy	디티씨 DTC	-	14.0K	₩1,045	-38.0%	₩15M ($10K)
2024-12-19	BUY	Market Buy	디티씨 DTC	-	7.1K	₩1,085	-40.3%	₩8M ($5K)
2024-12-12	BUY	Market Buy	디티씨 DTC	-	14.0K	₩1,072	-39.5%	₩15M ($10K)
2024-12-11	BUY	Market Buy	디티씨 DTC	-	22.0K	₩1,020	-36.5%	₩22M ($16K)
2024-12-10	BUY	Market Buy	디티씨 DTC	-	51.7K	₩1,032	-37.2%	₩53M ($37K)
2024-12-09	BUY	Market Buy	디티씨 DTC	-	28.6K	₩991	-34.6%	₩28M ($20K)
2024-12-06	BUY	Market Buy	디티씨 DTC	-	57.1K	₩1,020	-36.5%	₩58M ($40K)
2024-12-05	BUY	Market Buy	디티씨 DTC	-	13.0K	₩1,009	-35.8%	₩13M ($9K)
2024-12-04	BUY	Market Buy	디티씨 DTC	-	33.9K	₩1,045	-38.0%	₩35M ($25K)
2024-11-15	BUY	Market Buy	디티씨 DTC	-	23.4K	₩1,402	-53.8%	₩33M ($23K)
2024-11-14	BUY	Market Buy	디티씨 DTC	-	20.6K	₩1,412	-54.1%	₩29M ($20K)
2024-11-13	BUY	Market Buy	디티씨 DTC	-	55.9K	₩1,330	-51.3%	₩74M ($52K)
2024-11-12	BUY	Market Buy	디티씨 DTC	-	18.3K	₩1,263	-48.7%	₩23M ($16K)
2024-11-11	BUY	Market Buy	디티씨 DTC	-	23.0K	₩1,245	-48.0%	₩29M ($20K)
2024-11-08	BUY	Market Buy	디티씨 DTC	-	11.1K	₩1,217	-46.8%	₩14M ($9K)
2024-11-07	BUY	Market Buy	디티씨 DTC	-	23.0K	₩1,215	-46.7%	₩28M ($19K)
2024-11-05	BUY	Market Buy	디티씨 DTC	-	21.3K	₩1,211	-46.5%	₩26M ($18K)
2024-11-04	BUY	Market Buy	디티씨 DTC	-	4.5K	₩1,193	-45.7%	₩5M ($4K)
2024-11-01	BUY	Market Buy	디티씨 DTC	-	15.0K	₩1,185	-45.3%	₩18M ($12K)
2024-10-31	BUY	Market Buy	디티씨 DTC	-	13.5K	₩1,218	-46.8%	₩16M ($11K)
2024-10-29	BUY	Market Buy	디티씨 DTC	-	13.0K	₩1,264	-48.7%	₩16M ($11K)
2024-10-28	BUY	Market Buy	디티씨 DTC	-	26.2K	₩1,237	-47.6%	₩32M ($23K)
2024-10-25	BUY	Market Buy	디티씨 DTC	-	13.5K	₩1,240	-47.7%	₩17M ($12K)
2024-10-24	BUY	Market Buy	디티씨 DTC	-	15.0K	₩1,235	-47.5%	₩19M ($13K)
2024-10-23	BUY	Market Buy	디티씨 DTC	-	1.4K	₩1,235	-47.5%	₩2M ($1K)
2024-10-22	BUY	Market Buy	디티씨 DTC	-	18.7K	₩1,227	-47.2%	₩23M ($16K)
2024-10-21	BUY	Market Buy	디티씨 DTC	-	15.1K	₩1,225	-47.1%	₩18M ($13K)
2024-10-18	BUY	Market Buy	디티씨 DTC	-	5.0K	₩1,230	-47.3%	₩6M ($4K)
2024-10-17	BUY	Market Buy	디티씨 DTC	-	7.8K	₩1,275	-49.2%	₩10M ($7K)
2024-10-16	BUY	Market Buy	디티씨 DTC	-	7.0K	₩1,248	-48.1%	₩9M ($6K)
2024-10-15	BUY	Market Buy	디티씨 DTC	-	19.9K	₩1,222	-47.0%	₩24M ($17K)
2024-10-14	BUY	Market Buy	디티씨 DTC	-	45.3K	₩1,210	-46.5%	₩55M ($38K)
2024-10-11	BUY	Market Buy	디티씨 DTC	-	41.4K	₩1,219	-46.8%	₩50M ($35K)
2024-10-08	BUY	Market Buy	디티씨 DTC	-	20.0K	₩1,260	-48.6%	₩25M ($18K)
2024-10-07	BUY	Market Buy	디티씨 DTC	-	21.0K	₩1,228	-47.2%	₩26M ($18K)
2024-10-04	BUY	Market Buy	디티씨 DTC	-	5.0K	₩1,220	-46.9%	₩6M ($4K)
2024-09-27	BUY	Market Buy	디티씨 DTC	-	1.0K	₩1,061	-38.9%	₩1M ($737)
2024-09-26	BUY	Market Buy	디티씨 DTC	-	17.5K	₩1,026	-36.8%	₩18M ($12K)
2024-09-25	BUY	Market Buy	디티씨 DTC	-	14.9K	₩1,027	-36.9%	₩15M ($11K)
2024-09-24	BUY	Market Buy	디티씨 DTC	-	7.5K	₩1,029	-37.0%	₩8M ($5K)

Showing the 50 most recent of 150 filings.

Frequently asked questions

Who has been buying Lumens stock?: 3 distinct insiders have filed 139 disclosed insider purchases in Lumens (038060), most recently on 2025-01-03. 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 Lumens have?: Lumens has 139 buy-side and 0 sell-side disclosures on record, covering ₩2.0B ($1.4M) in total reported value, spanning 2024-04-19 to 2025-01-03.
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.