$BTC SaylorBTCPurchase

"Saylor BTC purchase" refers to the Bitcoin (BTC) purchases made by Michael Saylor and his company, Strategy (formerly MicroStrategy). Saylor is a fervent promoter of Bitcoin, and Strategy has acquired a large amount of BTC, becoming one of the largest corporate holders of Bitcoin in the world.

Michael Saylor:

He is the co-founder and former CEO of MicroStrategy, and now president of Strategy. He is known for his public advocacy of Bitcoin and his investment in the cryptocurrency.