Latest filing published 17 Sept 2026 for MACH NATURAL RESOURCES LP, €216k.
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
This profile gathers the share dealings of William Wallace McMullen in Mach Natural Resources LP. Between 27 October 2023 and 15 September 2026, the trades on record add up to 22 filings.
No open-market sale appears; the market trades are 21 purchases worth €97.5M. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Since January 2026: 5 purchases and no sales on the market.
The median purchase comes to €913k. 8 out of 21 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.
Most recently, on 17 September 2026, the filings show an open-market purchase worth €216k in Mach Natural Resources LP. Typically, a trade is published a median of 2 days after it takes place. Section 16 rules allow two business days to file each Form 4. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
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