TSP Name: Northern Natural Gas Company TSP: 784158214 Notice ID: 105220 Notice Type: Phone List Subject: WEEKEND ON-CALL 05/04/2026 THROUGH 05/11/2026 Critical: N Post Date/Time: 05/04/2026 08:00 AM Notice Status: Supersede Prior Notice: 104019 For Gas Day(s): 05/03/2026 - 05/10/2026 Notice Effective Date/Time: 05/04/2026 08:00 AM Notice End Date/Time: 05/11/2026 08:00 AM Required Response Indicator Description: 5-No response required Customer Service and Business Development Date Team Name Phone Hours Cell Phone 5/9/2026 - 5/10/2026 Customer Service Slone, Steve (402) 398-7381 6:30 AM - 2:00 PM (402) 238-8926 5/9/2026 - 5/10/2026 Customer Service Goth, Hayden (402) 398-7488 6:30 AM - 2:00 PM (402) 999-6964 5/9/2026 - 5/10/2026 Customer Service Burton, Kaitlyn (402) 398-7370 2:00 PM - 10:00 PM (402) 676-5542 5/9/2026 - 5/10/2026 Customer Service Stockdale, Mark (402) 398-7300 2:00 PM - 10:00 PM (402) 547-3763 5/9/2026 - 5/10/2026 Contracts Dushinske, Paul (402) 398-7489 8:00 AM - 5:00 PM (531) 213-7126 5/9/2026 - 5/10/2026 Pricing and Storage Humann, Ben (402) 398-7299 8:00 AM - 5:00 PM (402) 290-2067 5/9/2026 - 5/10/2026 EDI Hicks, Lyndon (402) 238-5056 8:00 AM - 5:00 PM (402) 238-5056