Who has been buying Hanwha Systems stock?

4 distinct insiders have filed 1 disclosed insider purchases in Hanwha Systems (272210), most recently on 2026-07-13. 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 Hanwha Systems have?

Hanwha Systems has 1 buy-side and 5 sell-side disclosures on record, covering ₩419M ($291K) in total reported value, spanning 2023-03-02 to 2026-07-13.

Where does StockDrifts get Hanwha Systems 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.

Hanwha Systems 272210

Company

한화시스템Hanwha Systems

Insiders

Buys

Total Value

₩419M ($291K)

Avg Return

-167.08%

Last Filing

2026-07-13

Hanwha Systems (272210) has 1 disclosed insider purchases and 5 disclosed disposals on record, filed by 4 distinct insiders. Together those filings cover ₩419M ($291K) in reported transaction value. The earliest filing StockDrifts holds for Hanwha Systems is dated 2023-03-02; the most recent is 2026-07-13. All of it is parsed from DART D001/D002 insider disclosures, the official disclosure system operated by the Financial Supervisory Service (Korea).

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-07-13	BUY	기타	임미경 Lim Mi-kyung	Officer in charge	326	₩66,500	-1.5%	₩22M ($15K)
2026-07-13	BUY	기타	임미경 Lim Mi-kyung	Officer in charge	6.8K	₩66,500	-1.5%	₩453M ($314K)
2026-03-23	BUY	신규선임	김승모 Seungmo Kim	Other non-executive directors	200	₩124,000	+5.8%	₩25M ($17K)
2026-03-05	SELL	Market Sell	김형주 Hyungju Kim	Officer in charge	-1.1K	-	-	-
2026-02-09	BUY	신규선임	이진명 Jinmyeong Lee	implementation	20	₩104,400	+6.6%	₩2M ($1K)
2026-01-26	BUY	신규선임	홍석준 Seokjun Hong	Managing Director	5.1K	₩88,800	+25.3%	₩451M ($313K)
2026-01-26	BUY	신규선임	홍석준 Seokjun Hong	Managing Director	8.7K	₩88,800	+25.3%	₩776M ($539K)
2025-06-12	SELL	Market Sell	김윤수 Yunsoo Kim	Managing Director	-6.0K	₩53,000	-110.0%	₩318M ($221K)
2025-03-17	BUY	기타	김윤수 Yunsoo Kim	Managing Director	1.0K	₩38,850	+186.5%	₩39M ($27K)
2025-03-01	BUY	신규선임	홍석준 Seokjun Hong	Managing Director	8.7K	₩33,200	+235.2%	₩290M ($202K)
2025-03-01	BUY	신규선임	홍석준 Seokjun Hong	Managing Director	5.1K	₩33,200	+235.2%	₩169M ($117K)
2025-02-10	BUY	기타	심강섭 Shim Kang-seop	Managing Director	326	₩24,800	+348.8%	₩8M ($6K)
2024-11-25	BUY	Market Buy	김태경 Taekyung Kim	Managing Director	1.0K	₩26,400	+321.6%	₩26M ($18K)
2024-11-18	BUY	기타	전혁 Jeon Hyuk	in charge	8.1K	₩28,250	+294.0%	₩230M ($160K)
2024-11-18	BUY	기타	전혁 Jeon Hyuk	in charge	326	₩28,250	+294.0%	₩9M ($6K)
2024-11-13	SELL	Market Sell	전혁 Jeon Hyuk	in charge	-1.0K	₩26,900	-313.8%	₩27M ($19K)
2024-11-12	SELL	Market Sell	전혁 Jeon Hyuk	in charge	-1.0K	₩27,100	-310.7%	₩27M ($19K)
2024-11-04	BUY	신규선임	이용욱 Lee Yong-wook	vice president	11.3K	₩17,890	+522.1%	₩203M ($141K)
2024-10-01	BUY	신규선임	임미경 Lim Mi-kyung	Managing Director	1.8K	₩17,780	+526.0%	₩32M ($22K)
2024-09-01	BUY	신규선임	손재일 Son Jae-il	president	174	₩18,900	+488.9%	₩3M ($2K)
2024-07-26	SELL	Market Sell	전혁 Jeon Hyuk	in charge	-951	₩21,300	-422.5%	₩20M ($14K)
2024-04-01	BUY	신규선임	김영돈 Youngdon Kim	Managing Director	340	₩18,290	+508.5%	₩6M ($4K)
2023-03-02	BUY	기타	김윤수 Yunsoo Kim	Managing Director	5.7K	₩12,350	+801.2%	₩70M ($49K)

Frequently asked questions

Who has been buying Hanwha Systems stock?: 4 distinct insiders have filed 1 disclosed insider purchases in Hanwha Systems (272210), most recently on 2026-07-13. 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 Hanwha Systems have?: Hanwha Systems has 1 buy-side and 5 sell-side disclosures on record, covering ₩419M ($291K) in total reported value, spanning 2023-03-02 to 2026-07-13.
Where does StockDrifts get Hanwha Systems 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 Hanwha Systems. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.