Nine Energy Service, Inc. (NYSE:NINE) Q4 2021 Earnings Conference Call March 8, 2022 10:00 AM ET Company Participants Heather Schmidt ??? Vice President, Strategic Development, Investor Relations and Marketing Ann Fox ??? President and Chief Executive Officer Guy Sirkes ??? Chief Financial Officer Conference Call Participants Waqar Syed ??? ATB John Daniel ??? Daniel Energy Partners Operator Greetings, and welcome to the Nine Energy Service Fourth Quarter and Year End 2021 Conference Call. At this time, all ...