Colin D. Lloyd, Marie-Louise M. Huth and Mario Schollmeyer are Partners at Sullivan & Cromwell LLP. This post is based on a Sullivan & Cromwell memorandum by Mr. Lloyd, Ms. Huth, Mr. Schollmeyer, Natasha Vasan, James M. Shea Jr., and Rebecca J. Simmons, all at Sullivan & Cromwell.
Summary
On September 17, 2026, the Securities and Exchange Commission issued two five-year, conditional exemptions to facilitate the permissioned trading of “Tokenized NMS Stock” through automated market makers (“AMMs”) and liquidity pools (together, “AMM Liquidity Pools”):
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an exemption from the definition of “exchange” for Tokenized Securities Venues (“TSVs”); and
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an exemption from the definition of “dealer” for certain liquidity providers in an AMM Liquidity Pool that supplies liquidity to the liquidity pool in the form of Tokenized NMS Stock.
Together, these exemptions allow certain venues that use AMM Liquidity Pools to facilitate trading tokenized versions of certain listed U.S. stocks without registration as a national securities exchange or alternative trading system, while also permitting liquidity providers to deposit tokenized stock into those AMM Liquidity Pools without registering as dealers, in each case subject to several conditions and limitations as discussed below. The Innovation Exemption is effective immediately. The SEC is requesting comment on all aspects of the Innovation Exemption.

