Wintermar Offshore Marine Stock: price and insider trades · Indonesia

Wintermar Offshore Marine is a listed company based in Indonesia. Its directors and officers file their transactions with OJK / IDX. Between 24 October 2025 and 24 October 2026, 2 insiders published 14 filings.

Every open-market trade in the period is a purchase: 14 purchases worth €302k, from 2 insiders, and not a single sale. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. One trade stands out by size: a purchase of €66k from Sugiman Layanto, disclosed on 12 July 2026, or 0.053% of market capitalisation. On the buying side, the filings list 2 senior executives among the declarants.

With 14 filings in twelve months, the company is more active than the median of 3 filings across the 245 companies we follow on the same exchange. Over the whole record (from 2026), the tally stands at 14 purchases and no sales.

Within a 30-day window, 8 purchases overlapped with buying by a second insider. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase. The most recent open-market purchase was published on 14 August 2026, 70 days ago. The median gap between a trade and its publication by OJK / IDX is 2 days. That lag is the time during which only the insider knows about the trade.

This summary is built from OJK / IDX disclosures alone and does not predict where the share price will go.