Heyholder

Ownership Changes

Changes found in filings and published ETF holdings.

Smart Radar System, Inc.

424960 · KOSDAQ

Heyholder holders
1
Pooled stake
0.00%

Change history

Past year · 7

Newest first
Ownership changes list
ReporterChangeAfter reportSource
김용환Major holder2026.08.25
Decreased −5.13%pHolding decreased
21.05%Stake after report
김용환Major holder2026.08.13
Decreased −0.06%pHolding decreased
26.18%Stake after report
김용환Major holder2026.07.10
Increased +0.03%pHolding increased
26.24%Stake after report
김용환Major holder2026.06.12
Decreased −1.12%pHolding decreased
26.21%Stake after report
김용환Major holder2026.05.13
Decreased −0.05%pHolding decreased
27.33%Stake after report
김용환Major holder2026.02.13
Decreased −2.61%pHolding decreased
27.38%Stake after report
김용환Major holder2025.11.12
Decreased −0.71%pHolding decreased
29.99%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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