TSP Name: Northern Natural Gas Company TSP: 784158214 Notice ID: 106231 Notice Type: Scheduling Alert/Timeline Extension Subject: TIMELY CYCLE NOMINATION DEADLINE EXTENSION FOR 5/11/2026 Critical: N Post Date/Time: 05/10/2026 12:54 PM Notice Status: Terminate For Gas Day(s): 5/11/2026 Notice Effective Date/Time: 05/10/2026 12:54 PM Notice End Date/Time: 05/10/2026 01:25 PM Required Response Indicator Description: 5-No response required Notice Text: Northern has extended the nomination online/EDI deadline for the Timely cycle for Gas Day 5/11/2026. The online deadline is 5/10/2026 1:10:00 PM and the EDI deadline is 5/10/2026 1:25:00 PM. For further updates, please contact your customer service representative.