CLO Spencer Collins liquidated entire ARM stake (40.9K shares, $8.8M) at $215.00; stock now $298.23, +15.0% above 52-week high.
Spencer Collins (Chief Legal Officer) sold all 40,941 shares of ARM on 2026-05-19 at $215.00, resulting in complete elimination of his ARM position. Since the transaction, ARM has appreciated significantly to $298.23 current price, representing +15.0% above the 52-week high and +69.9% over 30 days. This reversal stands in stark contrast to Collins' prior ARM trading history: his 5 previous sales at this ticker all experienced positive 90-day returns (ranging from +21.4% to +23.6%), and none were well-timed by the 0.00% metric. The timing pattern of his prior sales—all conducted on the same date (2026-05-11)—followed by consistent appreciation suggests consistent downside execution. Collins' cross-ticker track record also shows 8 prior sells with an average 90d return of +21.6% and a 0.00% well-timed rate, reinforcing a pattern of selling into strength rather than before declines. Investors should note that after a full exit at $215, ARM has moved substantially higher, continuing the pattern observed in his same-ticker history.
ARM Chief Legal Officer Collins Spencer liquidates entire position in eight-tranche sale totaling $11.0M.
Collins Spencer, ARM's Chief Legal Officer, has completely exited his equity stake in the company through a series of eight open-market sales executed on the same day. This complete liquidation of approximately 52,000 shares—representing his entire holding—is notable for its scale and execution method: rather than a single block sale, Spencer systematically sold through progressively larger tranches at incrementally rising prices, suggesting deliberate sequencing. The stock has experienced a significant rally over the prior quarter, trading well below its 52-week high and benefiting from strong momentum recently. This is Spencer's first open-market transaction on record in the past three years, so there is no pattern of recurring buying or selling to contextualize his sudden and total exit. As a C-suite legal officer rather than a board director or major owner, Spencer's departure from the equity base warrants attention to any recent litigation, regulatory exposure, or material legal developments at the company that may not yet be public.
