Who has been buying Auto& stock?

7 distinct insiders have filed 194 disclosed insider purchases in Auto& (353590), most recently on 2026-07-14. 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 Auto& have?

Auto& has 194 buy-side and 78 sell-side disclosures on record, covering ₩415M ($288K) in total reported value, spanning 2024-02-08 to 2026-07-14.

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.

Auto& 353590

Company

오토앤Auto&

Insiders

Buys

194

Total Value

₩415M ($288K)

Avg Return

-5.03%

Last Filing

2026-07-14

Auto& (353590) has 194 disclosed insider purchases and 78 disclosed disposals on record, filed by 7 distinct insiders. Together those filings cover ₩415M ($288K) in reported transaction value. The earliest filing StockDrifts holds for Auto& is dated 2024-02-08; the most recent is 2026-07-14. Across these filings the average return since disclosure is -5.03%, 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
2026-08-25	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	1.5K	₩1,691	+0.5%	₩2M ($2K)
2026-08-25	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	1.5K	₩1,691	+0.5%	₩2M ($2K)
2026-08-25	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	650	₩1,691	+0.5%	₩1M ($732)
2026-08-24	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	650	₩1,650	+3.0%	₩1M ($765)
2026-08-24	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	500	₩1,650	+3.0%	₩850K ($590)
2026-08-24	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	500	₩1,650	+3.0%	₩845K ($587)
2026-08-24	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	1.3K	₩1,650	+3.0%	₩2M ($2K)
2026-08-24	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	1.0K	₩1,650	+3.0%	₩2M ($1K)
2026-08-24	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	204	₩1,650	+3.0%	₩341K ($237)
2026-08-24	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	146	₩1,650	+3.0%	₩248K ($172)
2026-08-24	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	450	₩1,650	+3.0%	₩756K ($525)
2026-08-24	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	350	₩1,650	+3.0%	₩599K ($416)
2026-08-24	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	321	₩1,650	+3.0%	₩538K ($374)
2026-08-24	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	300	₩1,650	+3.0%	₩519K ($360)
2026-08-24	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	300	₩1,650	+3.0%	₩513K ($356)
2026-08-21	BUY	Market Buy	우양훈 Yanghoon Woo	vice president	329	₩1,617	+5.1%	₩556K ($386)
2026-08-10	BUY	Market Buy	이승창 Seungchang Lee	independent director	200	₩1,733	+3.6%	₩332K ($231)
2026-08-07	BUY	Market Buy	이승창 Seungchang Lee	independent director	10	₩1,672	+7.4%	₩17K ($12)
2026-08-07	BUY	Market Buy	이승창 Seungchang Lee	independent director	100	₩1,672	+7.4%	₩166K ($115)
2026-08-07	BUY	Market Buy	이승창 Seungchang Lee	independent director	90	₩1,672	+7.4%	₩149K ($104)
2026-08-06	BUY	Market Buy	이승창 Seungchang Lee	independent director	1	₩1,626	+10.4%	₩2K ($1)
2026-08-06	BUY	Market Buy	이승창 Seungchang Lee	independent director	99	₩1,626	+10.4%	₩162K ($112)
2026-08-06	BUY	Market Buy	이승창 Seungchang Lee	independent director	400	₩1,626	+10.4%	₩634K ($440)
2026-08-04	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	2	₩1,615	+0.0%	₩3K ($2)
2026-08-04	BUY	Market Buy	이승창 Seungchang Lee	independent director	68	₩1,615	+0.0%	₩109K ($76)
2026-08-04	BUY	Market Buy	이승창 Seungchang Lee	independent director	400	₩1,615	+0.0%	₩640K ($444)
2026-08-04	BUY	Market Buy	이승창 Seungchang Lee	independent director	164	₩1,615	+0.0%	₩262K ($182)
2026-08-04	BUY	Market Buy	이승창 Seungchang Lee	independent director	1	₩1,615	+0.0%	₩2K ($1)
2026-08-04	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	955	₩1,615	+0.0%	₩2M ($1K)
2026-08-04	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	783	₩1,615	+0.0%	₩1M ($839)
2026-08-04	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	30	₩1,615	+0.0%	₩43K ($30)
2026-08-04	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	79	₩1,615	+0.0%	₩112K ($78)
2026-08-04	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	70	₩1,615	+0.0%	₩99K ($69)
2026-08-04	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	1	₩1,615	+0.0%	₩1K ($1)
2026-08-04	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	2	₩1,615	+0.0%	₩3K ($2)
2026-08-04	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	33	₩1,615	+0.0%	₩46K ($32)
2026-07-31	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	137	₩1,616	-0.1%	₩213K ($148)
2026-07-31	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	13	₩1,616	-0.1%	₩20K ($14)
2026-07-31	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	102	₩1,616	-0.1%	₩153K ($107)
2026-07-31	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	21	₩1,616	-0.1%	₩31K ($22)
2026-07-31	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	413	₩1,616	-0.1%	₩612K ($425)
2026-07-31	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	260	₩1,616	-0.1%	₩384K ($267)
2026-07-31	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	54	₩1,616	-0.1%	₩79K ($55)
2026-07-29	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	28	₩1,409	+14.6%	₩42K ($29)
2026-07-29	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	10	₩1,409	+14.6%	₩15K ($10)
2026-07-29	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	952	₩1,409	+14.6%	₩1M ($992)
2026-07-29	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	10	₩1,409	+14.6%	₩15K ($10)
2026-07-27	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	349	₩1,527	+5.8%	₩527K ($366)
2026-07-27	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	3	₩1,527	+5.8%	₩5K ($3)
2026-07-27	BUY	Market Buy	최찬욱 Choi Chan-wook	CEO	23	₩1,527	+5.8%	₩35K ($24)

Showing the 50 most recent of 200 filings.

Frequently asked questions

Who has been buying Auto& stock?: 7 distinct insiders have filed 194 disclosed insider purchases in Auto& (353590), most recently on 2026-07-14. 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 Auto& have?: Auto& has 194 buy-side and 78 sell-side disclosures on record, covering ₩415M ($288K) in total reported value, spanning 2024-02-08 to 2026-07-14.
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.