TSP Name: Northern Natural Gas Company TSP: 784158214 Notice ID: 105976 Notice Type: Capacity Constraint Subject: SUPPLEMENTAL INFORMATION FOR GAS DAY MAY 07, 2026 Location: BEATRICE NORTH Critical: N Post Date/Time: 05/06/2026 02:24 PM Cycle: Timely Notice Status: Initiate For Gas Day(s): 05/07/2026 Notice Effective Date/Time: 05/07/2026 09:00 AM Notice End Date/Time: 05/08/2026 08:59 AM Required Response Indicator Description: 5-No response required Notice Text: Northern did not allocate the following allocation group. In an effort to provide useful information that may impact customers' decisions regarding nominated volumes, Northern is providing this supplemental information for Gas Day May 07, 2026. Beatrice North Allocation Group Preliminary Scheduled % Nominations Preliminary Scheduled (Dth) (1) Reduction Requirements (Dth) Primary-Primary 100% 660,904 660,904 0 Primary/Alternate-Alternate/Primary 100% 491,826 491,826 0 Alternate-Alternate 100% 96,524 96,524 0 Interruptible-Overrun 100% 89,005 89,005 0 Totals 1,338,259 1,338,259 0 Notes: (1) The scheduled quantity represents the quantity scheduled in the general direction of physical flows and may be greater than the posted operational capacity, which is the net requirement for the group. The specific scheduled quantities in the above group may differ as a result of other point/group allocations and/or confirmation reductions. If you have any questions, contact your marketing or customer service representative.