William Murray John

All filings by William Murray John on record concern O3 Mining Inc. Over a trading history stretching from 22 August 2019 to 21 July 2020, the count stands at 5 filings.

No open-market sale appears; the market trades are 4 purchases worth €71k. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. In 2020 alone, the filings show 3 purchases and no sales.

Half of the purchases are above €16k and half below. None of the 4 purchases we analysed coincided with buying by another insider of the same company within 30 days.

The record was last updated on 8 August 2020 with an open-market purchase (€32k) in O3 Mining Inc. Filings reach the SEDI feed a median of 5 days after the trade. This delay matters because a trade only becomes useful information once it is public. Source: insider filings from SEDI. Past trades are no guide to future returns.