Mt Gox has made large monetary moves today.
At 8:42 UTC+8 today, Mt Gox transferred 500 BTC (worth about $35.04m) to two unmarked addresses, 31.78 BTC to bc1qn2...qqn94s and 468.24 BTC to 12cTjQ...2C4mMJ, and then 12cTjQ...2C4mMJ made further distributions.