서정민

서정민, listed as senior executive, has filed trades across 2 companies (mainly through DART (FSS)), most often in 한화 and 셀로맥스사이언스. Over a trading history stretching from 1 July 2024 to 3 August 2026, the count stands at 4 filings.

The open-market side counts 3 purchases for €98k alongside 1 sale. No amount is published for 3 filings, which the totals therefore leave out. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Since January 2026: 2 purchases and 1 sale on the market.

Clusters matter here: 1 out of 3 purchases overlapped with buying by a colleague within 30 days. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase.

On 3 August 2026 came the latest disclosure, an open-market sale in 한화. The clock since the last published purchase (7 April 2026) now reads 201 days. The median gap between a trade and its publication by DART (FSS) is 1 day. This delay matters because a trade only becomes useful information once it is public. This summary is built from DART (FSS) disclosures alone and does not predict where the share price will go.