SEC Deputy Director to Step Down

Sam Waldon will leave his role as principal deputy director of the Securities and Exchange Commission’s Division of Enforcement after more than 14 years at the agency.

Waldon’s career and recent service

The SEC announced Wednesday that Waldon, who has served as the division’s principal deputy director, will depart after a lengthy career that began as a staff attorney in 1996. He held that entry‑level position until 1998, later returning as assistant chief counsel from 2010 to 2018 and chief counsel from 2022 to 2024. Between those stints, he worked as a partner at Proskauer Rose LLP.

From October 2024 to January 2025, he acted as deputy director of enforcement. He also filled the acting director seat twice: first from January to August 2025, before Margaret Ryan took over, and again from March to May 2026 following Ryan’s resignation until David Woodcock assumed the role.

In a brief statement, Waldon said he was “forever grateful” to the SEC chairs and commissioners. He added, “To my colleagues in the Division of Enforcement, I cannot put into words how proud I have been to have had the privilege of working with you. Over the last several years, I have had a front row seat to witness your hard work, talent and dedication under incredibly challenging circumstances—it has been nothing short of inspirational.”

Succession and leadership transition

Osman Nawaz will step into the principal deputy director position. Nawaz rejoined the SEC in June after a prior stint with the agency from 2010 to 2024. Before returning, he was a partner at Gibson, Dunn & Crutcher LLP, the same firm where Director Woodcock served as a partner from 2023 to 2026.

His earlier roles at the SEC include staff attorney, assistant regional director and chief of the complex financial instruments unit. The agency has not detailed any immediate policy shifts tied to the change, but the continuity of experience suggests a smooth transition.

SEC Chair Paul Atkins said, “I have personally benefited from Sam’s wise counsel and appreciate everything he has done for our agency.” Woodcock praised Waldon’s “work ethic and steadfast commitment to the Division of Enforcement.”

Educational background and personal notes

Waldon earned a bachelor’s degree in economics from Virginia Tech and a J.D. from the University of Texas School of Law. His academic credentials, combined with decades of enforcement work, have shaped the division’s approach to complex securities cases.

The SEC typically refrains from commenting on individual departures, and its statements expressed gratitude and respect. The transition comes as the division continues to handle high‑profile investigations involving market manipulation, insider trading, and emerging fintech challenges.

Comparing this change to prior leadership turnovers, the agency has often relied on seasoned insiders to maintain stability. The pattern mirrors earlier shifts where former staff attorneys ascended to senior roles after periods in private practice, reinforcing a pipeline that blends regulatory insight with external legal experience.

Waldon’s exit marks the end of a notable chapter for the enforcement unit, which has dealt with an increasingly complicated financial environment over the past decade. The division’s future direction will likely reflect both the institutional knowledge of its long‑standing staff and the fresh perspective Nawaz brings from his recent private‑sector work.