Armstrong Brian

Armstrong Brian, Chairman and CEO of Coinbase Global (COIN), has demonstrated a pronounced selling bias in his recent insider transactions, with no recorded purchases over the past several months. Since November 2025, he has executed 21 sales totaling approximately $35.5 million, with the largest single-day disposals occurring on January 5, 2026, when he sold shares worth $4.72 million and $5.17 million. These transactions were part of a broader pattern of consistent divestment, including multiple sales on December 22, 2025, ranging from $399,397 to $2.93 million, and additional disposals on December 8 and November 26 of the same year, with individual sales often exceeding $1 million. Notably, each of these trading dates also included smaller, routine transactions coded as "M," likely representing planned sales for tax or financial planning purposes, each valued at $748,400. Over his entire trading history, Armstrong has executed 108 transactions exclusively in COIN, with total sales surpassing $354.7 million against just $3.74 million in buys—a ratio that underscores a long-term disposition toward reducing his stake. The absence of recent purchases, coupled with the frequency and scale of his sales, suggests a sustained effort to liquidate holdings rather than accumulate. While the reasons for these sales remain undisclosed, the pattern is unambiguous: Armstrong has consistently offloaded COIN shares in multimillion-dollar increments, with no counterbalancing buy activity in the same period.