홍승준

홍승준 appears in our data through filings on 탑머티리얼 shares, published by DART (FSS). Over a trading history stretching from 1 February 2024 to 6 February 2026, the count stands at 2 filings.

Purchases make up the whole of the open-market record (2 purchases, €28k). The amount is not disclosed for 1 filing. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. 2026 to date brings 1 purchase and no sales.

The latest filing, published on 6 February 2026, reports an open-market purchase in 탑머티리얼. Source: insider filings from DART (FSS). Past trades are no guide to future returns.