TSP Name: Northern Natural Gas Company TSP: 784158214 Notice ID: 093646 Notice Type: Phone List Subject: WEEKEND ON-CALL 08/23/2025 THROUGH 08/24/2025 Critical: N Post Date/Time: 08/18/2025 08:00 AM Notice Status: Initiate For Gas Day(s): 08/17/2025 - 08/24/2025 Notice Effective Date/Time: 08/18/2025 08:00 AM Notice End Date/Time: 08/25/2025 08:00 AM Required Response Indicator Description: 5-No response required Customer Service and Business Development Date Team Name Phone Hours Cell Phone 8/23/2025 - 8/24/2025 Customer Service Humann, Braden (402) 398-7976 6:30 AM - 2:00 PM (402) 995-1153 8/23/2025 - 8/24/2025 Customer Service Stockdale, Mark (402) 398-7300 6:30 AM - 2:00 PM (402) 547-3763 8/23/2025 - 8/24/2025 Customer Service Wren, Camron (402) 398-7709 2:00 PM - 10:00 PM (402) 238-7857 8/23/2025 - 8/24/2025 Customer Service Hayden, Joshua (402) 398-7370 2:00 PM - 10:00 PM (402) 676-5542 8/23/2025 - 8/24/2025 Contracts Gregory, April (402) 398-7404 8:00 AM - 5:00 PM (402) 249-4837 8/23/2025 - 8/24/2025 Pricing and Storage Pritchard, John (402) 398-7383 8:00 AM - 5:00 PM (402) 681-9646 8/23/2025 - 8/24/2025 EDI Hajek, Brandon (402) 949-7183 8:00 AM - 5:00 PM (402) 218-0527