Half of senior SEC staff in the 2010s went to work for the firms they regulated. Here is the pattern.

In the four years between 2006 and 2010, 219 former SEC employees filed the post-employment statements that federal ethics rules require when leaving for the private sector. The Project On Government Oversight, working from those statements, documented that the great majority of those former employees went to work for the law firms, banks, investment advisers, and trade groups that they had regulated while at the agency [1][2]. The pattern was not new. POGO had documented similar patterns going back to the 1990s. What changed in the 2006 to 2010 window was that the agency simultaneously failed to detect the Madoff Ponzi scheme, missed the warning signs at Bear Stearns and Lehman Brothers, and produced the regulatory record that became the political backdrop for the 2010 Dodd-Frank reform [6].

The revolving door was the most visible part of the pattern. Senior SEC enforcement staff, division directors, regional office heads, and chief accountants left the agency in regular intervals and joined the law firms and investment banks they had been enforcing rules against. The same individuals frequently came back to the agency a few years later in senior policy roles, then left again [1]. The mechanism continued through the Obama, Trump first-term, Biden, and Trump second-term administrations because the underlying labor-market structure did not change.

The Official Story

The SEC’s stated position on the revolving door, articulated across the tenure of multiple chairs, is that senior agency expertise requires the agency to recruit from and lose staff to the private sector that the agency regulates. The argument runs like this: the people qualified to lead SEC enforcement are the same people who built their careers analyzing the rules being enforced, often at the firms now being investigated. The agency cannot pay private-sector wages. Senior staff therefore rotate in for a fixed-term public-service stint, then return to private practice. Recusal rules, cooling-off periods, and post-employment restrictions are the safeguards.

The 2017 SEC Office of Inspector General report on recusal compliance documented that the safeguards work unevenly [4]. Recusal requirements are self-reported and self-policed. The agency has limited mechanisms to detect when a senior official’s pending case decision affects a future employer the official has already begun negotiating with. The OIG documented multiple instances where post-employment restrictions were technically observed but where the official’s pre-departure case decisions had clear future-employer implications [4].

Follow the Money

The financial mechanics of the SEC revolving door work in three layers.

The agency pays senior staff according to a federal salary scale. A division director or senior enforcement attorney at the SEC earns substantially less than equivalent partners at the law firms and banks the agency regulates. The salary gap is the structural pressure that produces departures. Senior staff stay at the agency long enough to build a record of significant cases and recognized expertise, then leave for the private sector at a multiple of their public-service salary [1][3].

The private-sector firm hires the former SEC official because of what the official knows, who the official knows at the agency, and how the official is perceived by remaining agency staff. The deHaan, Kedia, Koh, and Rajgopal study published in 2015 found measurable effects on enforcement outcomes that correlated with the post-employment trajectories of the enforcement staff who worked the cases [3]. Cases handled by enforcement attorneys who later joined the defense bar produced systematically different settlement and litigation outcomes than cases handled by attorneys who did not later join the defense bar [3]. The study controlled for case complexity and other factors. The effect was real and measurable.

The agency, viewed across a multi-year window, operates as a training and credentialing pipeline for the senior bar that defends against its own enforcement actions. The credential is the former-SEC title. The pipeline is the careers of the staff who pass through. The customers of the pipeline are the regulated firms that hire the alumni [1][2].

The Network

The post-employment destinations cluster in a predictable set of firms. The corporate defense practice groups at Sullivan and Cromwell, Skadden Arps, Davis Polk, Cleary Gottlieb, Wachtell Lipton, and the litigation arms of the major investment banks have absorbed the largest share of former SEC senior staff over the past two decades [1]. The cluster is small enough that the alumni network functions as a continuous channel between agency leadership and the bar that defends against it. The same people negotiate cases for different sides at different points in their careers, then return to government as policy advisors, then leave again.

The pattern also operates at the top. The SEC chair position has, across multiple administrations, been filled by individuals with prior senior career experience at the firms the agency regulates. The general counsel position, the enforcement division director position, and the trading and markets division director position have followed similar patterns [1]. The cumulative effect across positions, across years, across administrations is that the senior decision-making layer of the agency is staffed by individuals whose career trajectories run through the regulated industry on both ends.

What Was Buried

The SEC’s failure to detect the Madoff Ponzi scheme, despite multiple specific warnings from outside whistleblowers between 1992 and 2008, produced an SEC OIG investigation that documented several institutional factors but did not pursue the revolving-door angle as a primary cause [4][6]. The 2009 OIG report on the Madoff failure focused on examination-staff competence and senior-leadership oversight. POGO’s 2011 and 2013 reports made the additional argument that the staff who failed to escalate the Madoff warnings included individuals who later joined the defense bar that represented Madoff investors and feeder funds, but the institutional response did not engage the revolving-door analysis directly [1][2].

The post-2010 reforms enacted under Dodd-Frank tightened some post-employment restrictions and required additional disclosures, but did not address the salary gap that drives the rotation in the first place. The cooling-off periods were lengthened modestly. The senior-leadership career pattern continued [4].

The Stakes Now

The SEC’s current enforcement priorities, including crypto-asset markets, ESG disclosures, and private-market regulation, are being shaped by senior staff whose career trajectories include or anticipate moves to the law firms and investment companies operating in those same markets [1][5]. The pattern continues into the current administration. The Dodd-Frank disclosure rules make the movements visible. The structural condition that drives the movements has not changed [3].

Other federal regulators show similar patterns. The same dynamic operates at the Federal Reserve, the Office of the Comptroller of the Currency, the Commodity Futures Trading Commission, and the Federal Energy Regulatory Commission, with comparable career-trajectory data documented across multiple academic studies [3]. The SEC is the most studied case because the disclosure rules are tightest and the regulated industry is the largest, but the structure is broader than any single agency.

The One Thing That Matters

If federal regulator salaries were set high enough to make the post-employment private-sector move financially less attractive than staying, the rotation would slow substantially. The agency would still hire from the private sector. Some staff would still leave. But the structural pressure that produces the current pattern, where senior staff routinely make multiples of their agency salary by moving to the firms they regulated, would weaken.

This is not a reform that has ever made it into a serious legislative proposal. Federal salary scales are politically constrained in both directions: raising senior agency salaries above the federal pay caps is treated as politically untenable, and the firms benefiting from the current rotation have no incentive to push for the change. The pattern continues because the people who would have to change it are the same people whose careers depend on it remaining the same.