Jeff Sessions is/was an owner of Energen Corp.

Title ownership
Notes “In 1995, as Sessions ran for a Senate seat, he and his wife held between $1,001-$15,000 in Energen stock,” wrote Food and Water Watch in a press release announcing the findings, which came from reviewing congressional disclosure forms. “They reported the same for 1996. In 1997 and 1998, the same range in value was posted as jointly owned. But in 1999 — the year Inhofe and Sessions introduced the bill to exempt Energen’s and other fracking operations from regulation under the Safe Drinking Water Act — the senator reported that his wife had separately acquired through inheritance an additional stake in Energen, valued at $15,000-$50,000.”