SEC filing by Coinbase as a free writing prospectus related to their S1 -
https://d18rn0p25nwr6d.cloudfront.net/CIK-0001679788/334fdd0...QUESTION 17: “Coinbase plays the role of both broker, executing trades on behalf of clients, as well as an exchange, matching buyers and sellers. This is a unique situation. In other markets, i.e. equities, a broker would be required to be legally independent of an exchange. Could you talk about how Coinbase operates as both a broker and an exchange? It seems like there are some conflicts of interest in the current situation." -- TidewaterVirginia
Alesia:
All right. Question 17. "Coinbase plays the role of both broker, executing trades on behalf of clients, as well as an exchange, matching buyers and sellers. This is a unique situation. In other markets, i.e. equities, a broker would be required to be legally independent of an exchange. Could you talk about how Coinbase operates as both a broker and an exchange? It seems like there are some conflicts of interest in the current situation." This is from TidewaterVirginia. Thank you so much for this question.
Alesia:
So it's true. On our retail side, we operate a full broker that includes the retail brokerage piece, as well as custody embedded in that retail trading experience. On the institutional side, we operate an exchange, a broker, and then a custodian. What I think is important about the Coinbase business model is that we have set up our business such that there's not a conflict. We do not proprietarily trade against our clients. What this means is that we're only executing orders on our customer's behalf and seeking for the best execution on those customer's’ orders.
Alesia:
So when an institutional customer engages with our broker, for example, we're routing that order across multiple liquidity venues; many trades on our own exchange, but oftentimes it trades outside of Coinbase as well, wherever the best price may be for that customer. In doing this, it is an agents-only model. There's no conflict of interest for us operating both the exchange and the broker, because we are ensuring that we're acting in our client's best interest at every point in the transaction.
---
The issue isn't so much that they're doing this, but what the corresponding implications of it when related to unregistered securities.
https://www.sec.gov/litigation/complaints/2023/comp-pr2023-1...
> The Coinbase Platform merges three functions that are typically separated in traditional securities markets—those of brokers, exchanges, and clearing agencies. Yet, Coinbase has never registered with the SEC as a broker, national securities exchange, or clearing agency, thus evading the disclosure regime that Congress has established for our securities markets. All the while, Coinbase has earned billions of dollars in revenues by, among other things, collecting transaction fees from investors whom Coinbase has deprived of the disclosures and protections that registration entails and thus exposed to significant risk.
It's that they are unregistered as any of those things.
> 8. By engaging in the conduct set forth in this Complaint, Coinbase has acted as an exchange, a broker, and a clearing agency, without registering as an exchange, broker, or clearing agency, in violation of Sections 5, 15(a), and 17A(b) of the Exchange Act [15 U.S.C. §§ 78e, 78o(a), and 78q-1(b)(1)], and for purposes of Coinbase’s violations of the Exchange Act, CGI was a control person of Coinbase under Exchange Act Section 20(a) [15 U.S.C. § 78t(a)]. In addition, through its Staking Program, Coinbase has offered and sold securities without registering its offers and sales, in violation of Sections 5(a) and 5(c) of the Securities Act [15 U.S.C. §§ 77e(a) and 77e(c)].