Insider holding changes · Week of Sep 28, 2026

R

RAONTECH INC.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

정민수ExecutiveGift given-160,000-0.52%DecreaseStake1.990%Filed2026-10-02

C

Changhae Ethanol Co., Ltd.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

임성우ChairGift given-1,521,188-16.55%DecreaseStake6.810%Filed2026-10-02

D

DOWOOINSYS Co., LTD.

2 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

차진규ExecutiveOn-market sale-2,253-0.02%DecreaseStake0.220%Filed2026-10-02

차경용ExecutiveOn-market sale-1,000-0.01%DecreaseStake0.170%Filed2026-10-02

E

EugeneTechnologyCo.,Ltd.

4 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

현준진Vice PresidentOn-market sale-180-0.01%DecreaseStake0.030%Filed2026-10-02

제성태Senior Managing DirectorOn-market sale-6000.00%DecreaseStake0.030%Filed2026-10-02

손동재Managing DirectorOn-market sale-2720.00%DecreaseStake0.000%Filed2026-10-02

고재형Managing DirectorOn-market sale-1,0000.00%DecreaseStake0.000%Filed2026-10-02

N

NAVER Corporation

2 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

심동윤ExecutiveOn-market sale-8280.00%DecreaseStake0.000%Filed2026-10-02

오성권ExecutiveOn-market sale-500.00%DecreaseStake0.000%Filed2026-10-02

R

RingNet Co., Ltd.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

송용석DirectorOn-market sale-5,000-0.03%DecreaseStake0.010%Filed2026-10-02

F

FINE SEMITECH Corp.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

장명식ChairGift given-1,748,334-8.07%DecreaseStake8.080%Filed2026-10-02

O

OE Solutions Co., Ltd.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

박찬Vice ChairOn-market sale-5,000-0.04%DecreaseStake15.780%Filed2026-10-01

S

SHINYOUNG WACOAL INC

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

이의평ExecutiveGift given-534,620-5.94%DecreaseStake0.000%Filed2026-10-01

I

ISTE Co.,Ltd.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

허정수Managing DirectorOn-market sale-2,000-0.02%DecreaseStake0.600%Filed2026-10-01

S

SAMSUNG ELECTRONICS CO,.LTD

2 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

나현수Managing DirectorOn-market sale-5000.00%DecreaseStake0.000%Filed2026-10-01

이석림Managing DirectorOn-market sale-1000.00%DecreaseStake0.000%Filed2026-10-01

J

JETEMA Co.,Ltd.

3 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

남정선CEOOther-29,000-0.07%DecreaseStake1.660%Filed2026-09-30

김재영ExecutiveOther-180,000-0.46%DecreaseStake21.880%Filed2026-09-30

남정선CEOOther-50,000-0.13%DecreaseStake1.730%Filed2026-09-28

M

MIRAE ASSET SECURITIES CO.,LTD.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

진정혁Managing DirectorOn-market sale-4430.00%DecreaseStake0.000%Filed2026-09-30

L

LabGenomics. Co., Ltd.

3 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

오미진Managing DirectorOther-24,0960.00%DecreaseStake0.040%Filed2026-09-30

채영환Managing DirectorOther-22,8880.00%DecreaseStake0.040%Filed2026-09-30

이종훈CEOOther-69,8740.00%DecreaseStake0.120%Filed2026-09-30

S

Satoshi Holdings Co., Ltd.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

염제우CEOOff-market sale-36,552-0.27%DecreaseStake0.000%Filed2026-09-29

E

ESTaid Corp.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

김장중ExecutiveOther-144,0000%DecreaseStake0.670%Filed2026-09-29

S

SDN Company Ltd.

5 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

박춘용AuditorOther-6,8400.00%DecreaseStake0.010%Filed2026-09-28

정성원CEOOther-152,159+0.01%DecreaseStake0.270%Filed2026-09-28

백형근CEOOther-342,906+0.02%DecreaseStake0.610%Filed2026-09-28

최우인Inside DirectorOther+1-643,006+0.33%DecreaseStake1.460%Filed2026-09-28

최기혁Inside DirectorOther-3,899,628+0.21%DecreaseStake6.880%Filed2026-09-28

D

DUOBACK CO., LTD.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

정관영CEOOther-4,351,102-36.36%DecreaseStake0.000%Filed2026-09-28

Filing dates may differ from change dates. A quantity increase or decrease does not necessarily mean a purchase or sale. Check the reasons and original source.