TSP Name: Northern Natural Gas Company TSP: 784158214 Notice ID: 101681 Notice Type: Phone List Subject: WEEKEND ON-CALL 02/14/2026 THROUGH 02/15/2026 Critical: N Post Date/Time: 02/09/2026 08:00 AM Notice Status: Supersede Prior Notice: 100782 For Gas Day(s): 02/08/2026 - 02/15/2026 Notice Effective Date/Time: 02/09/2026 08:00 AM Notice End Date/Time: 02/16/2026 08:00 AM Required Response Indicator Description: 5-No response required Customer Service and Business Development Date Team Name Phone Hours Cell Phone 2/14/2026 - 2/15/2026 Customer Service Wren, Camron (402) 398-7709 6:30 AM - 2:00 PM (402) 238-7857 2/14/2026 - 2/15/2026 Customer Service Burton, Kaitlyn (402) 398-7370 6:30 AM - 2:00 PM (402) 676-5542 2/14/2026 - 2/15/2026 Customer Service Davis, Kenyell (402) 398-7726 2:00 PM - 10:00 PM (402) 214-2603 2/14/2026 - 2/15/2026 Customer Service Stockdale, Mark (402) 398-7300 2:00 PM - 10:00 PM (402) 547-3763 2/14/2026 - 2/15/2026 Contracts Krohn, Tracy (402) 398-7632 8:00 AM - 5:00 PM (402) 249-4837 2/14/2026 - 2/15/2026 Pricing and Storage Humann, Ben (402) 398-7299 8:00 AM - 5:00 PM (402) 290-2067 2/14/2026 - 2/15/2026 EDI Hajek, Brandon (402) 949-7183 8:00 AM - 5:00 PM (402) 218-0527 2/14/2026 - 2/15/2026 Marketing Lagerstrom, Karen (402) 398-7508 8:00 AM - 5:00 PM (402) 250-7861