Mark A. McCollum
Mark A. McCollum holds the position of President of Petris Technology, Inc. and Chief Financial Officer & Executive Vice President at Halliburton Group Canada, Inc. He is also Member of The American Institute of Certified Public Accountants, Member of Financial Executives International, Member of Texas Society of Certified Public Accountants and Member of Institute of Management Accountants, Inc. and on the board of 6 other companies.
In his past career Mr. McCollum was Chairman of Star of Hope Mission, President, Chief Executive Officer & Director at Weatherford International Plc, Chief Financial & Integration Officer, EVP at Halliburton Co. and Chief Accounting Officer & Senior Vice President for Halliburton Energy Services Group (a subsidiary of Halliburton Co.), Chief Financial Officer & Senior Vice President of Tenneco, Inc. and Audit Partner at Arthur Andersen LLP.
Mr. McCollum received an undergraduate degree from Baylor University.
Transactions
| 03/03/2022 | 3,000 | Gift at $0 per share. | 0 |
| 08/14/2021 | 2,400 | Derivative/Non-derivative trans. at $0 per share. | 0 |
| 08/16/2020 | 2,387 | Derivative/Non-derivative trans. at $0 per share. | 0 |
| 08/17/2019 | 1,409 | Derivative/Non-derivative trans. at $0 per share. | 0 |
| 05/18/2019 | 987 | Derivative/Non-derivative trans. at $0 per share. | 0 |
