Who has been buying Western T&D stock?

2 distinct insiders have filed 5 disclosed insider purchases in Western T&D (006730), most recently on 2026-06-01. 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 Western T&D have?

Western T&D has 5 buy-side and 0 sell-side disclosures on record, covering ₩181M ($126K) in total reported value, spanning 2024-03-29 to 2026-06-01.

Where does StockDrifts get Western T&D 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.

Western T&D 006730

Company

서부T&DWestern T&D

Insiders

Buys

Total Value

₩181M ($126K)

Avg Return

+177.43%

Last Filing

2026-06-01

Western T&D (006730) has 5 disclosed insider purchases and 0 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩181M ($126K) in reported transaction value. The earliest filing StockDrifts holds for Western T&D is dated 2024-03-29; the most recent is 2026-06-01. 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 +177.43%, 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
2026-06-01	SELL	시간외매매	엠와이에이치 MYH	-	-13.7K	-	-	-
2026-06-01	BUY	시간외매매	승만호 Seung Man-ho	CEO and President	13.7K	-	-	-
2026-05-29	SELL	시간외매매	엠와이에이치 MYH	-	-13.7K	-	-	-
2026-05-29	BUY	시간외매매	승만호 Seung Man-ho	CEO and President	13.7K	-	-	-
2026-01-20	SELL	교환	엠와이에이치 MYH	-	-320.2K	₩13,940	-24.2%	₩4.5B ($3.1M)
2026-01-08	SELL	교환	엠와이에이치 MYH	-	-10.7K	₩12,210	-41.8%	₩130M ($90K)
2025-12-19	SELL	교환	엠와이에이치 MYH	-	-106.7K	₩12,920	-34.0%	₩1.4B ($958K)
2025-12-12	SELL	교환	엠와이에이치 MYH	-	-362.9K	₩13,150	-31.6%	₩4.8B ($3.3M)
2025-11-21	SELL	교환	엠와이에이치 MYH	-	-42.9K	₩12,570	-37.7%	₩540M ($375K)
2025-09-18	SELL	교환	엠와이에이치 MYH	-	-85.8K	₩11,290	-53.3%	₩969M ($673K)
2025-06-30	BUY	Market Buy	승만호 Seung Man-ho	CEO and President	11.0K	₩8,820	+96.3%	₩97M ($67K)
2025-04-09	BUY	Market Buy	승만호 Seung Man-ho	CEO and President	3.0K	₩5,340	+224.2%	₩16M ($11K)
2025-02-07	BUY	Market Buy	승만호 Seung Man-ho	CEO and President	10.0K	₩5,480	+215.9%	₩55M ($38K)
2024-09-10	BUY	Market Buy	승우진 Seungwoojin	Zero Base/B2G	856	₩5,850	+195.9%	₩5M ($3K)
2024-07-07	SELL	교환	엠와이에이치 MYH	-	-171.7K	₩6,800	-154.6%	₩1.2B ($811K)
2024-06-26	BUY	Market Buy	승우진 Seungwoojin	Zero Base/B2G	1.2K	₩6,790	+154.9%	₩8M ($6K)
2024-05-23	BUY	신규선임	문숙림 Moon Suk-rim	Research Director	491	₩7,510	+130.5%	₩4M ($3K)
2024-04-22	BUY	신규선임	최영집 Youngjip Choi	Research Director	325	₩7,210	+140.1%	₩2M ($2K)
2024-04-22	BUY	신규선임	승우용 Seungwooyong	Managing Director (CTO)	47.0K	₩7,210	+140.1%	₩339M ($235K)
2024-04-22	BUY	신규선임	이종영 Jongyoung Lee	Research Director	2.0K	₩7,210	+140.1%	₩15M ($10K)
2024-03-29	BUY	주식배당	엠와이에이치 MYH	-	1.2M	₩7,450	+132.3%	₩8.6B ($6.0M)
2024-03-29	BUY	주식배당	승우진 Seungwoojin	Managing Director (CTO)	4.3K	₩7,450	+132.3%	₩32M ($22K)
2024-03-29	BUY	주식배당	오진상사 Boss Oh Jin	-	428.4K	₩7,450	+132.3%	₩3.2B ($2.2M)
2024-03-29	BUY	주식배당	최현지 Hyunji Choi	vice president	2.1K	₩7,450	+132.3%	₩16M ($11K)
2024-03-29	BUY	주식배당	승만호 Seung Man-ho	CEO and President	867.1K	₩7,450	+132.3%	₩6.5B ($4.5M)

Frequently asked questions

Who has been buying Western T&D stock?: 2 distinct insiders have filed 5 disclosed insider purchases in Western T&D (006730), most recently on 2026-06-01. 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 Western T&D have?: Western T&D has 5 buy-side and 0 sell-side disclosures on record, covering ₩181M ($126K) in total reported value, spanning 2024-03-29 to 2026-06-01.
Where does StockDrifts get Western T&D 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 Western T&D. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.