Listed Bitcoin BTC -3.05% miner RiotBlockchain mined 466 Bitcoins in May, about 8 percent less than in April, while it has sold 250 Bitcoins, more than half of the amount mined.
Raised about $7.5 million in funding. Note, this is RiotBlockchain selling mined Bitcoins for three consecutive months to raise funds, after 200 Bitcoins were sold in March and 250 Bitcoins were sold in April.