James R. Larson

Filings by James R. Larson span 3 companies, the busiest being CSI Compressco LP, Magnolia Oil & Gas Corp and EV Energy Partners, LP. The record holds 42 filings, for trades running from 15 January 2016 to 7 May 2025.

The open-market record is one-sided, with 8 purchases worth €108k and not one sale. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Other entries cover 27 share grants and 4 option exercises.

In size, the median ticket on the buying side is €12k. On 3 out of 8 purchases, another insider of the same company was buying within the same 30 days. Purchases made close together by different insiders form what is called a cluster. Looking at 4 purchases old enough to measure, the stock rose over the following 90 days in 25% of cases; the median change was -10.4%. Past outcomes like these are no guarantee of what comes next.

The record was last updated on 9 May 2025 with a share grant in Magnolia Oil & Gas Corp. The clock since the last published purchase (20 September 2023) now reads 1,130 days. Typically, a trade is published a median of 2 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.