Two whale addresses are currently exchanging MKR for SKY at a certain ratio, not unilaterally destroying them

News on February 20, according to Etherscan data, an address starting with 0x2b16 destroyed 17,262.99 MKR one hour ago and exchanged it for 416,711,896.8 SKY at the official rate (1:2400). An address beginning with 0x06bF destroyed 20,933.76 MKR twenty-five minutes ago and exchanged it for 502,410,240 SKY. Then ten minutes later again destroyed another batch of15,001.38 MKR in exchange for a further360033258 SKY.