John B. Walker

John B. Walker, listed as senior executive, has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Magnolia Oil & Gas Corp and EV Energy Partners, LP. The record holds 38 filings, for trades running from 15 January 2016 to 23 September 2024.

Market trades split into 3 purchases (€1.9M) and 11 sales (€1.5B). The net balance comes to €1.5B on the selling side. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Other entries cover 11 share grants and 2 option exercises. Since January 2024: no purchases and 2 sales on the market.

A typical purchase (the median) is worth €602k. 3 out of 3 purchases came within 30 days of a purchase by at least one other insider of the same company. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time. Ninety days after publication, 3 purchases show a median change of -21.8%, with the price up in 0% of them. Past outcomes like these are no guarantee of what comes next.

Most recently, on 25 September 2024, the filings show an open-market sale worth €162.9M in Magnolia Oil & Gas Corp. The last insider purchase was made public on 12 September 2018, 2,963 days ago. The median gap between a trade and its publication by SEC (Form 4) is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.