Brian Armstrong, CEO of the largest US-based crypto exchange, is scheduled to speak at the Senate Republican steering lunch on Wednesday. The appearance puts Armstrong in front of the GOP conference’s most influential policy discussion forum, a venue typically reserved for party leaders, cabinet members, and the occasional industry heavyweight with something to sell.

Coinbase spent $4.1 million on federal advocacy in 2025, ranking it third among digital asset firms for lobbying expenditures, according to OpenSecrets.org.

A busy dance card in Washington

Wednesday’s lunch is not a one-off. Armstrong hosted a crypto policy dinner with House Republicans on April 28, and he testified before the Senate Banking Committee on March 15. Three high-profile Washington appearances in roughly two months paints a clear picture: Coinbase is running a full-court press on federal lawmakers.

Coinbase’s lobbying focus has centered on two main areas: how crypto markets should be structured and regulated, and how stablecoins, the dollar-pegged tokens that serve as the plumbing of crypto finance, should be governed. Both issues sit squarely in the Senate’s legislative pipeline right now.

Why Republicans are listening

Crypto’s relationship with the GOP has shifted dramatically since the 2024 elections. Republican control of the Senate created new committee chairs and a friendlier regulatory posture toward digital assets. Industry analysts see Armstrong’s outreach as a sign that crypto’s priorities are increasingly aligning with Republican talking points, particularly around innovation-friendly regulation and energy-efficient mining, according to Decrypt.

Armstrong has been vocal about the potential scale of what’s at stake. A recent CoinDesk op-ed referenced the possibility of a $10 trillion influx of institutional capital into US crypto markets.

What this means for investors

Coinbase shares were up 2.1% at $245 per share following the announcement, while Bitcoin edged up 1.5% to $68,200, according to CoinDesk.

For Coinbase specifically, the regulatory trajectory is existential. The company’s entire business model depends on operating within a clear legal framework in the US. Favorable legislation on market structure could unlock new revenue streams and institutional partnerships.

Coinbase’s $4.1 million lobbying spend and Armstrong’s personal involvement signal that the company is trying to position itself as Washington’s preferred crypto interlocutor. Investors tracking the crypto regulatory landscape should pay less attention to Wednesday’s headlines and more attention to what legislation looks like when it finally hits the Senate floor.