A member of Silvergate’s board of directors resigned Thursday, the crypto-friendly bank disclosed in a recent filing with the Securities and Exchange Commission (SEC).

Rebecca Rettig, who initially joined Silvergate’s board in March of last year, notified the company that she would be resigning yesterday. A graduate of Columbia Law School, she previously served as general counsel at Aave Companies, the group behind the decentralized finance (DeFi) platform Aave.

Silvergate stated in the filing that Rettig has decided to leave the company because she “has accepted an executive position at another company” and will focus on her new commitments, adding it was “not the result of any dispute or disagreement.”