Abraham Jonker

All filings by Abraham Jonker on record concern CoTec Holdings Corp. Over a trading history stretching from 6 July 2011 to 5 October 2026, the count stands at 20 filings.

Purchases make up the whole of the open-market record (16 purchases, €276k). Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Other entries cover 1 option exercise. Since January 2026: 16 purchases and no sales on the market.

The median purchase comes to €13k. Scaled by market value, the purchases weigh a median 0.012% of market cap (sample: 15 purchases). None of the 16 purchases we analysed coincided with buying by another insider of the same company within 30 days.

On 5 October 2026 came the latest disclosure, an open-market purchase for €5,138 in CoTec Holdings Corp. Typically, a trade is published a median of 2 days after it takes place. The shorter that gap, the sooner other investors can see what insiders have done. Source: insider filings from SEDI. Past trades are no guide to future returns.