Heyholder

Ownership Changes

Changes found in filings and published ETF holdings.

GC Medical Science Corporation

142280 · KOSDAQ

Heyholder holders
3
Pooled stake
0.00%

Change history

Past year · 11

Newest first
Ownership changes list
ReporterChangeAfter reportSource
김연근 대표이사Executive2026.10.28
Increased +0.01%pHolding increased
0.19%Stake after report
김원기 상무Executive2026.06.30
Increased +0.01%pHolding increased
0.02%Stake after report
김연근 대표이사Executive2026.06.30
Increased +0.01%pHolding increased
0.18%Stake after report
김연근 대표이사Executive2026.06.15
Increased −0.01%pHolding increased
0.17%Stake after report
엄현 상무Executive2026.03.11
IncreasedHolding increased
0.02%Stake after report
김연근 대표이사Executive2026.03.11
Increased +0.01%pHolding increased
0.18%Stake after report
박선희 상무Executive2026.01.02
Newly reportedFirst report
0.01%Stake after report
양윤정 상무Executive2025.11.04
Newly reportedFirst report
0.01%Stake after report
김원기 상무Executive2025.11.04
Newly reportedFirst report
0.01%Stake after report
엄현 상무Executive2025.10.30
Increased +0.01%pHolding increased
0.02%Stake after report
김연근 대표이사Executive2025.10.30
Increased +0.01%pHolding increased
0.17%Stake after report

Figures are as of each report.
Company stakes and weights inside ETFs are measured differently.

Source · DART major-holding and executive reports / published ETF holdings

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