| Date | Description |
|---|
| 2024-04-03 |
update person_title Kristie Twitchell: Vice President; Vice President Corporate Information Systems / Laramie, WY => Vice President; Vice President Digital Operations & Strategy / Laramie, WY |
| 2023-01-19 |
delete chro Karissia Kersey |
| 2023-01-19 |
delete cio Kristie Twitchell |
| 2023-01-19 |
delete vp Eric Worden |
| 2023-01-19 |
insert otherexecutives Karissia Kersey |
| 2023-01-19 |
insert svp Brad Mallberg |
| 2023-01-19 |
insert svp Dan Frakes |
| 2023-01-19 |
insert svp Eric Worden |
| 2023-01-19 |
insert svp Gary Risse |
| 2023-01-19 |
insert svp Jeremy Sell |
| 2023-01-19 |
insert vp Brian Pelan |
| 2023-01-19 |
insert vp Dan Gravelding |
| 2023-01-19 |
insert vp Kristie Twitchell |
| 2023-01-19 |
insert vp Shane Zumpf |
| 2023-01-19 |
delete person Craig Carlson |
| 2023-01-19 |
insert person Dan Gravelding |
| 2023-01-19 |
update person_title Brad Mallberg: General Counsel; General Counsel Legal & Contracting / Laramie, WY => Senior Vice President; General Counsel; Senior Vice President, General Counsel Legal & Contracting / Laramie, WY |
| 2023-01-19 |
update person_title Brian Pelan: Operational and Service Excellence Director => Vice President Operational and Service Excellence / Laramie, WY; Vice President |
| 2023-01-19 |
update person_title Dan Frakes: Chief Financial Officer Accounting / Laramie, WY; Chief Financial Officer; Chief Financial Officer / Accounting => Senior Vice President; Chief Financial Officer; Senior Vice President, Chief Financial Officer / Accounting; Senior Vice President, Chief Financial Officer Accounting / Laramie, WY |
| 2023-01-19 |
update person_title Eric Worden: Vice President Petroleum and Petrochemical Services / Laramie, WY; Secretary; Vice President => Secretary; Senior Vice President Petroleum and Petrochemical Services / Laramie, WY; Senior Vice President |
| 2023-01-19 |
update person_title Gary Risse: Business Unit Leader Industrial, Commercial, and Energy / Laramie, WY; Business Unit Leader => Senior Vice President; Senior Vice President Industrial, Commercial, and Energy / Laramie, WY |
| 2023-01-19 |
update person_title Jeremy Sell: Business Unit Leader Air & Process Services / Laramie, WY; Business Unit Leader => Senior Vice President; Senior Vice President Air and Process Services / Laramie, WY |
| 2023-01-19 |
update person_title Karissia Kersey: Human Resources Director; Human Resources Director / Human Resources => Vice President Human Resources |
| 2023-01-19 |
update person_title Kristie Twitchell: IT Director; IT Director Corporate Information Systems / Laramie, WY => Vice President; Vice President Corporate Information Systems / Laramie, WY |
| 2023-01-19 |
update person_title Shane Zumpf: Business Unit Leader / Technology Services and Solutions; Business Unit Leader Technology Services and Solutions => Vice President; Vice President Technology Services and Solutions / Laramie, WY |
| 2022-06-14 |
delete otherexecutives DAN GRAVELDING |
| 2022-06-14 |
delete otherexecutives JACK BEDESSEM |
| 2022-06-14 |
insert otherexecutives ALLISON RIFFEL |
| 2022-06-14 |
insert otherexecutives Tammy Reed |
| 2022-06-14 |
insert svp Steve Nelson |
| 2022-06-14 |
insert svp Tammy Reed |
| 2022-06-14 |
insert vp Eric Worden |
| 2022-06-14 |
delete person DAN GRAVELDING |
| 2022-06-14 |
delete person JACK BEDESSEM |
| 2022-06-14 |
insert person ALLISON RIFFEL |
| 2022-06-14 |
update person_title Eric Worden: Secretary; Business Unit Leader Petroleum and Petrochemical Services / Laramie, WY; Business Unit Leader => Vice President Petroleum and Petrochemical Services / Laramie, WY; Secretary; Vice President |
| 2022-06-14 |
update person_title Steve Nelson: Business Unit Leader => Senior Vice President; PMP Director |
| 2022-06-14 |
update person_title Tammy Reed: Business Unit Leader; Business Unit Leader Infrastructure and Natural Resources / Laramie, WY => Senior Vice President; Director |
| 2022-03-14 |
insert cio Kristie Twitchell |
| 2022-03-14 |
insert person Kristie Twitchell |
| 2022-03-14 |
insert person Shane Zumpf |
| 2020-10-03 |
delete svp George Mathes |
| 2020-10-03 |
insert ceo Kurt Tuggle |
| 2020-10-03 |
insert coo Mark Donner |
| 2020-10-03 |
insert evp George Mathes |
| 2020-10-03 |
insert otherexecutives George Mathes |
| 2020-10-03 |
insert otherexecutives Kurt Tuggle |
| 2020-10-03 |
insert president Kurt Tuggle |
| 2020-10-03 |
insert svp Mark Donner |
| 2020-10-03 |
delete person Calvin Niss |
| 2020-10-03 |
update person_title Eric Worden: Business Unit Leader Petroleum and Petrochemical Services / Laramie, WY; Business Unit Leader => Secretary; Business Unit Leader Petroleum and Petrochemical Services / Laramie, WY; Business Unit Leader |
| 2020-10-03 |
update person_title George Mathes: Senior Vice President, CDO Business Development & Marketing; Chairman; Senior Vice President; Senior Vice President, CDO / Business Development & Marketing; CDO => Executive Vice President; Chairman; Executive Vice President, Chief Development Officer / Business Development & Marketing; Chief Development Officer; Executive Vice President, Chief Development Officer Business Development & Marketing |
| 2020-10-03 |
update person_title JACK BEDESSEM: President, CEO / Laramie, WY; CEO; President; Director => Director |
| 2020-10-03 |
update person_title Kurt Tuggle: Secretary; Operations Manager => Chief Executive Officer; President; Director |
| 2020-10-03 |
update person_title Mark Donner: Director; Business Unit Leader => Senior Vice President; Chief Operations Officer; Director |
| 2020-10-03 |
update person_title Tammy Reed: Business Unit Manager => Business Unit Leader |
| 2020-04-26 |
insert cfo Dan Frakes |
| 2020-04-26 |
insert person Dan Frakes |
| 2019-11-24 |
delete person Daryl Jensen |
| 2019-06-17 |
insert chro Karissia Kersey |
| 2019-06-17 |
insert person Brian Pelan |
| 2019-06-17 |
insert person Karissia Kersey |
| 2019-04-29 |
delete person Kirk Hardy |
| 2019-01-12 |
update person_title George Mathes: Chairman; Senior Vice President; Senior Vice President / Business Development & Marketing => Chairman; Senior Vice President; Senior Vice President, CDO / Business Development & Marketing; CDO |
| 2018-12-03 |
delete cfo Deby Forry |
| 2018-12-03 |
delete svp Deby Forry |
| 2018-12-03 |
delete treasurer Deby Forry |
| 2018-12-03 |
delete person Deby Forry |
| 2018-08-18 |
delete person Derek Mitchum |
| 2018-05-23 |
delete evp KEITH MARCOTT |
| 2018-05-23 |
delete otherexecutives KEITH MARCOTT |
| 2018-05-23 |
delete person KEITH MARCOTT |
| 2018-05-23 |
update person_title Tammy Reed: Member of the Leadership Team; Team Leader => Business Unit Manager; Member of the Leadership Team |
| 2017-11-01 |
insert svp George Mathes |
| 2017-11-01 |
insert svp Josh Dorrell |
| 2017-11-01 |
insert person Gary Risse |
| 2017-11-01 |
update person_title George Mathes: Chairman; Business Unit Leader => Chairman; Senior Vice President; Senior Vice President / Business Development & Marketing |
| 2017-11-01 |
update person_title Josh Dorrell: Business Unit Leader => Senior Vice President |
| 2017-11-01 |
update person_title KEITH MARCOTT: Executive Vice President; Director; Executive Vice President / Business Development and Marketing => Executive Vice President; Director |
| 2016-10-03 |
insert person Daryl Jensen |
| 2016-05-09 |
delete person Sara Brothers |
| 2016-05-09 |
update person_title Kurt Tuggle: Operations Manager => Operations Manager & Business Unit Leader |
| 2015-10-24 |
delete person Tony English |
| 2015-10-24 |
insert person Josh Dorrell |
| 2014-10-07 |
delete person Casper, Cheyenne |
| 2014-08-25 |
delete person Casper, Douglas |
| 2014-06-29 |
insert person Casper, Cheyenne |
| 2014-06-29 |
insert person Casper, Douglas |