William M. Sheriff

William M. Sheriff is a declared insider at 2 companies; the most frequent names are enCore Energy Corp. and Midway Gold Corp. Over a trading history stretching from 22 August 2007 to 8 October 2026, the count stands at 49 filings.

Market trades split into 33 purchases (€920k) and 11 sales (€472k). Purchases outweigh sales by €448k. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Other entries cover 3 share grants and 2 option exercises. In 2026 alone, the filings show 5 purchases and 7 sales.

The median purchase comes to €22k. Scaled by market value, the purchases weigh a median 0.019% of market cap (sample: 5 purchases). Clusters matter here: 8 out of 15 purchases overlapped with buying by a colleague within 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. Looking at 10 purchases old enough to measure, the stock rose over the following 90 days in 100% of cases; the median change was +43.2%. These figures describe past trades and do not predict future prices.

The newest entry dates from 13 October 2026: an option exercise, in enCore Energy Corp. The last purchase on record was published on 21 September 2026, which is 49 days ago. Between a trade and the moment it shows up on SEDI, the median delay is 5 days. This delay matters because a trade only becomes useful information once it is public. This summary is built from SEDI disclosures alone and does not predict where the share price will go.