Polimex-Mostostal Stock: price and insider trades · Poland

Polimex-Mostostal belongs to the Industrials sector. Filings by its managers are published through KNF. The last twelve months, up to 4 November 2026, brought 10 filings signed by 4 insiders.

Purchases and sales both appear in the filings: 3 purchases (1 insider, €402k) and 3 sales (2 insiders, €1.5M). Sales outweigh purchases by €1.1M. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Among those who bought: 1 senior executive. One trade stands out by size: a sale of €696k from Towarzystwo Finansowe Silesia sp. z o.o., disclosed on 3 August 2026.

The most recent open-market purchase was published on 3 November 2026, 6 days ago. Between a trade and the moment it shows up on KNF, the median delay is 4 days. For comparison, MAR article 19 gives managers three business days to notify a trade.

Compared with its exchange (559 companies, median 3 filings), a count of 10 filings is above the norm. Our records for Polimex-Mostostal go back to 2026, with 3 purchases and 3 sales on the open market in total.

Elsewhere in the same sector, our signals recently picked up insider purchases at Auroora Yhtiöt Oyj and MBB SE. Every figure here comes from the filings published by KNF and describes the past, not future prices; it is not investment advice.