Prudential Financial reported an ownership change dated July 15, 2026, involving Series K Mandatory Redeemable Preferred Stock of Tortoise Energy Infrastructure Corp. The reporting parties identified are Prudential Financial, Inc., The Prudential Insurance Company of America, and PRUCO Life Insurance Company. The filing indicates that the preferred shares are held by Prudential subsidiaries rather than directly by Prudential Financial. One note states that preferred stock is owned by The Prudential Insurance Company of America and is indirectly owned by Prudential Financial, its parent holding company and a ten percent owner of a class. A second note gives the same treatment for preferred stock owned by PRUCO Life Insurance Company, also indirectly owned by Prudential Financial. The document does not provide the detailed transaction table typically needed to identify the exact number of preferred shares acquired or disposed of, the transaction price, transaction code, or the post-transaction ownership balance. As presented, it confirms a reportable change in beneficial ownership of Tortoise Energy Infrastructure Corp.’s Series K Mandatory Redeemable Preferred Stock by Prudential-controlled insurance entities, but it does not disclose the economic terms of the change. The filing was signed on July 16, 2026, by Richard Baker, Second Vice President, on behalf of Prudential Financial. The Prudential Insurance Company of America and PRUCO Life Insurance Company were each signed by PGIM, Inc., acting as investment manager, through Aaron Christopherson, Vice President. The structure matters because Prudential Financial is reporting indirect beneficial ownership through its insurance subsidiaries and investment management arrangements, rather than a simple direct holding in its own name.