Explore the complete record of transactions filed by Stock Michael, Chief Financial Officer and Treasurer. Director active across 2 companies, notably Liberty Energy Inc.. In total, 29 disclosures have been logged. Total volume traded: €12.1m. The latest transaction was filed on 1 April 2026 — Retenue fiscale. Regulator: SEC (Form 4). The full history is openly available.
Michael Stock serves as Chief Financial Officer and Treasurer of Liberty Energy Inc., and company materials show that he previously held the same financial leadership responsibilities at Liberty Oilfield Services Inc. before the company’s IPO. Liberty’s leadership disclosures state that he became Chief Financial Officer in December 2016, Treasurer in March 2018, and had already served as Chief Financial Officer of Liberty Holdings beginning in April 2012. That long tenure makes him one of the company’s most seasoned financial executives and an important figure in its corporate development. ([libertyenergy.com](https://libertyenergy.com/about/leadership/?utm_source=openai))
In that role, Stock has helped support the financial stewardship of a U.S.-listed oilfield services company focused on stimulation services and production solutions. Public company materials place him among the senior leaders involved in key strategic periods, including post-IPO execution, ongoing business integration, and the cost and capacity actions adopted in response to changing market conditions. He has also appeared in earnings communications and investor-facing financial updates, underscoring his role in communicating performance and capital priorities to the market. ([libertyenergy.com](https://libertyenergy.com/liberty-and-schlumberger-close-north-american-pressure-pumping-transaction/?utm_source=openai))
His expertise is best described in terms of corporate finance, treasury, capital allocation, risk management, and the financial support of operating strategy in the North American energy services sector. The publicly available sources reviewed here do not provide a complete pre-Liberty career history, so it would be speculative to add earlier roles or achievements not explicitly documented. For that reason, this profile stays intentionally conservative and limited to verified information. ([libertyenergy.com](https://libertyenergy.com/about/leadership/?utm_source=openai))