According to @ai_9684xtpa, wallet 0xEfaf5B67a88F44139b12F98acd303C67520C8222 withdrew 2,179,487 UNI (~$12.68M) from Coinbase in the last 6 hours, lifting total holdings to 3.629M UNI (~$20.02M) with an average withdrawal price of $5.51 and an unrealized profit of about $0.74M; source: @ai_9684xtpa and Arkham Intelligence explorer for address 0xEfaf5B67a88F44139b12F98acd303C67520C8222. According to @ai_9684xtpa, from Dec 15–23 the wallet cumulatively withdrew 1,682,220 UNI (~$8.75M) at an average price of $5.20; the Unification proposal was submitted for final governance vote on Dec 18 and passed on Dec 22, during which UNI reached a high of $6.5; source: @ai_9684xtpa. According to @ai_9684xtpa, the activity may be Coinbase internal wallet consolidation rather than external accumulation, which would change the interpretation of these flows; source: @ai_9684xtpa.