Insider holding changes · Week of Oct 19, 2026

H

HNK MACHINE TOOL CO.,LTD.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

하종식CEOOn-market purchase+5,126+0.06%IncreaseStake27.440%Filed2026-10-22

N

NARAE NANOTECH CORPORATION

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

김추호PresidentOn-market purchase+1,000+0.01%IncreaseStake0.320%Filed2026-10-22

M

MEKICS Co., Ltd

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

김종철CEOOn-market purchase+13,260-0.12%IncreaseStake20.300%Filed2026-10-22

H

HIGEN RNM CO., LTD

8 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

박명주DirectorOption exercise+1,000+0.01%IncreaseStake0.010%Filed2026-10-21

윤길문DirectorOption exercise+1,000+0.01%IncreaseStake0.020%Filed2026-10-21

주영수Managing DirectorOption exercise+1,0000.00%IncreaseStake0.000%Filed2026-10-21

이정규Managing DirectorOption exercise+1,0000.00%IncreaseStake0.000%Filed2026-10-21

김석중Senior Managing DirectorOption exercise+2,0000.00%IncreaseStake0.010%Filed2026-10-21

박병섭Managing DirectorOption exercise+2,000+0.01%IncreaseStake0.010%Filed2026-10-21

임형순Vice PresidentOption exercise+1,0000.00%IncreaseStake0.010%Filed2026-10-21

김형국Vice PresidentOption exercise+4,000+0.01%IncreaseStake0.010%Filed2026-10-21

S

SAMYOUNG S&C CO., LTD.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

변동준ExecutiveOn-market purchase+35,561+0.63%IncreaseStake19.290%Filed2026-10-21

J

JINCOSTECH CO.,LTD

4 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

이동휘ExecutiveInitial report0-0.01%UnchangedStake0.030%Filed2026-10-21

김영훈Inside DirectorInitial report0-0.80%UnchangedStake3.260%Filed2026-10-21

황길수Inside DirectorOn-market purchase+1+1,339+0.01%IncreaseStake0.110%Filed2026-10-21

김임준CEOInitial report0-4.44%UnchangedStake29.580%Filed2026-10-21

C

Curocell Inc.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

서현진Senior Managing DirectorOption exercise+2,000+0.01%IncreaseStake0.070%Filed2026-10-21

N

NAVER Corporation

6 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

강유훈ExecutiveOption exercise+1,0000.00%IncreaseStake0.000%Filed2026-10-21

김정식ExecutiveOn-market sale-6600.00%DecreaseStake0.000%Filed2026-10-21

이동철ExecutiveOption exercise+1,0000.00%IncreaseStake0.000%Filed2026-10-21

전정호ExecutiveOption exercise+1,0530.00%IncreaseStake0.000%Filed2026-10-21

정유한ExecutiveOption exercise+4,400+0.01%IncreaseStake0.010%Filed2026-10-21

최승락ExecutiveOption exercise+5000.00%IncreaseStake0.000%Filed2026-10-21

K

KGINICIS CO.,LTD.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

곽재선Inside DirectorOn-market purchase+100,000+0.37%IncreaseStake1.810%Filed2026-10-21

J

JEONGMOON INFORMATION CO.,LTD.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

정광훈CEOOther-928,0540%DecreaseStake3.640%Filed2026-10-21

K

KyungdongPharm

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

류덕희ExecutiveOn-market purchase+4,700+0.02%IncreaseStake1.380%Filed2026-10-21

G

GAMSUNG Corporation Co., Ltd.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

김호선CEOOn-market purchase+155,010+0.17%IncreaseStake25.470%Filed2026-10-21

R

RingNet Co., Ltd.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

함병훈DirectorOn-market sale-10,000-0.04%DecreaseStake0.020%Filed2026-10-21

H

Hanwha General Insurance Co., Ltd.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

나채범CEOOn-market purchase+10,0000.00%IncreaseStake0.030%Filed2026-10-21

O

OE Solutions Co., Ltd.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

김대진Senior Managing DirectorOn-market purchase+590+0.005%IncreaseStake0.023%Filed2026-10-21

L

LDTInc.

2 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

장남철ExecutiveOn-market purchase+5,150+0.07%IncreaseStake0.120%Filed2026-10-21

정남진ExecutiveOn-market purchase+1,000+0.01%IncreaseStake0.100%Filed2026-10-19

B

BOLAK CO.,LTD

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

이종무DirectorOn-market purchase+5,000+0.01%IncreaseStake0.030%Filed2026-10-21

S

Simplatform Co., Ltd.

1 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

강태신CEOOption exercise+72,840+0.91%IncreaseStake4.730%Filed2026-10-21

S

Smart Radar System, Inc.

2 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

권정순DirectorOn-market purchase+2,313+0.01%IncreaseStake0.080%Filed2026-10-21

김용환CEOOn-market purchase+7,400+0.04%IncreaseStake7.320%Filed2026-10-21

D

DIT Corp.

5 reports

Reporter / roleChange reasonQuantity / stake changeStakeFiled

김범수DirectorStock compensation+8950.00%IncreaseStake0.150%Filed2026-10-21

최우종DirectorStock compensation+8950.00%IncreaseStake0.020%Filed2026-10-20

김성욱DirectorStock compensation+1,0800.00%IncreaseStake0.380%Filed2026-10-20

조진석DirectorStock compensation+895+0.01%IncreaseStake0.350%Filed2026-10-19

조철현DirectorStock compensation+1,080+0.01%IncreaseStake0.180%Filed2026-10-19

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.