Who has been buying Ajin Electronic Components stock?

3 distinct insiders have filed 32 disclosed insider purchases in Ajin Electronic Components (009320), most recently on 2026-05-28. 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 Ajin Electronic Components have?

Ajin Electronic Components has 32 buy-side and 0 sell-side disclosures on record, covering ₩1.4B ($975K) in total reported value, spanning 2024-03-15 to 2026-05-28.

Where does StockDrifts get Ajin Electronic Components 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.

Ajin Electronic Components 009320

Company

아진전자부품Ajin Electronic Components

Insiders

Buys

Total Value

₩1.4B ($975K)

Avg Return

-7.33%

Last Filing

2026-05-28

Ajin Electronic Components (009320) has 32 disclosed insider purchases and 0 disclosed disposals on record, filed by 3 distinct insiders. Together those filings cover ₩1.4B ($975K) in reported transaction value. The earliest filing StockDrifts holds for Ajin Electronic Components is dated 2024-03-15; the most recent is 2026-05-28. 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 -7.33%, 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
2026-08-13	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	45.6K	₩1,064	-0.1%	₩48M ($34K)
2026-08-12	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	93.0K	₩1,060	+0.3%	₩99M ($68K)
2026-08-11	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	45.0K	₩1,060	+0.3%	₩48M ($33K)
2026-08-10	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	42	₩1,059	+0.0%	₩44K ($31)
2026-08-07	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	41.6K	₩1,023	+3.5%	₩43M ($30K)
2026-08-06	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	57.3K	₩1,008	+5.1%	₩58M ($40K)
2026-08-05	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	49.7K	₩1,015	+4.3%	₩50M ($35K)
2026-08-04	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	63.6K	₩996	+0.0%	₩63M ($44K)
2026-08-03	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	152.0K	₩1,006	-1.0%	₩153M ($106K)
2026-07-30	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	56.0K	₩987	+0.9%	₩55M ($38K)
2026-07-29	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	91.0K	₩950	+4.8%	₩86M ($60K)
2026-07-22	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	40.4K	₩982	-1.6%	₩40M ($28K)
2026-07-21	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	199.4K	₩981	-1.5%	₩196M ($136K)
2026-05-28	BUY	Market Buy	이석호 Seokho Lee	Managing Director	20.4K	₩962	+0.0%	₩20M ($14K)
2024-10-10	BUY	Market Buy	서중호 Seo Joong-ho	CEO	12.0K	₩1,098	+0.2%	₩13M ($9K)
2024-10-07	BUY	Market Buy	서중호 Seo Joong-ho	CEO	12.0K	₩1,089	+1.0%	₩13M ($9K)
2024-10-02	BUY	Market Buy	서중호 Seo Joong-ho	CEO	8.2K	₩1,091	+0.8%	₩9M ($6K)
2024-09-30	BUY	Market Buy	서중호 Seo Joong-ho	CEO	25.0K	₩1,091	+0.8%	₩27M ($19K)
2024-09-25	BUY	Market Buy	서중호 Seo Joong-ho	CEO	31.3K	₩1,098	+0.2%	₩34M ($24K)
2024-09-13	BUY	Market Buy	서중호 Seo Joong-ho	CEO	3.3K	₩1,101	-0.1%	₩4M ($3K)
2024-09-09	BUY	Market Buy	서중호 Seo Joong-ho	CEO	49.6K	₩1,115	-1.4%	₩55M ($38K)
2024-09-06	BUY	Market Buy	서중호 Seo Joong-ho	CEO	67.9K	₩1,134	-3.0%	₩77M ($53K)
2024-09-04	BUY	Market Buy	서중호 Seo Joong-ho	CEO	457	₩1,105	-0.5%	₩505K ($351)
2024-09-03	BUY	Market Buy	서중호 Seo Joong-ho	CEO	7.0K	₩1,166	-5.7%	₩8M ($6K)
2024-09-02	BUY	Market Buy	서중호 Seo Joong-ho	CEO	10.0K	₩1,163	-5.4%	₩12M ($8K)
2024-08-29	BUY	Market Buy	서중호 Seo Joong-ho	CEO	24.0K	₩1,169	-5.9%	₩28M ($20K)
2024-08-23	BUY	Market Buy	서중호 Seo Joong-ho	CEO	4.7K	₩1,171	-6.1%	₩5M ($4K)
2024-08-22	BUY	Market Buy	서중호 Seo Joong-ho	CEO	13.0K	₩1,160	-5.2%	₩15M ($10K)
2024-08-16	BUY	Market Buy	서중호 Seo Joong-ho	CEO	38.0K	₩1,155	-4.8%	₩44M ($30K)
2024-08-14	BUY	Market Buy	서중호 Seo Joong-ho	CEO	3.7K	₩1,162	-5.3%	₩4M ($3K)
2024-08-13	BUY	Market Buy	서중호 Seo Joong-ho	CEO	30.9K	₩1,162	-5.3%	₩36M ($25K)
2024-08-12	BUY	Market Buy	서중호 Seo Joong-ho	CEO	19.7K	₩1,128	-2.5%	₩22M ($15K)
2024-04-12	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	172.0K	₩1,411	-22.0%	₩243M ($169K)
2024-04-08	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	30.0K	₩1,367	-19.5%	₩41M ($28K)
2024-04-05	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	6.0K	₩1,373	-19.9%	₩8M ($6K)
2024-04-03	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	80.0K	₩1,280	-14.1%	₩102M ($71K)
2024-04-02	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	25.0K	₩1,278	-13.9%	₩32M ($22K)
2024-03-26	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	40.0K	₩1,283	-14.3%	₩51M ($36K)
2024-03-25	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	8.0K	₩1,271	-13.4%	₩10M ($7K)
2024-03-21	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	227.0K	₩1,252	-12.1%	₩284M ($197K)
2024-03-21	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	25.0K	₩1,252	-12.1%	₩31M ($22K)
2024-03-20	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	49.0K	₩1,235	-10.9%	₩61M ($42K)
2024-03-19	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	30.0K	₩1,232	-10.7%	₩37M ($26K)
2024-03-18	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	49.8K	₩1,250	-12.0%	₩62M ($43K)
2024-03-15	BUY	Market Buy	아진카인텍 AJIN KINTEC	-	10.2K	₩1,244	-11.6%	₩13M ($9K)

Frequently asked questions

Who has been buying Ajin Electronic Components stock?: 3 distinct insiders have filed 32 disclosed insider purchases in Ajin Electronic Components (009320), most recently on 2026-05-28. 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 Ajin Electronic Components have?: Ajin Electronic Components has 32 buy-side and 0 sell-side disclosures on record, covering ₩1.4B ($975K) in total reported value, spanning 2024-03-15 to 2026-05-28.
Where does StockDrifts get Ajin Electronic Components 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 Ajin Electronic Components. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.