10. Bernie 2020
Amount Spent On CrowdStrike: $7,200
Purpose Of Allocation: Software
The principal campaign committee for Democrat Bernie Sanders' 2020 presidential run spent the entire sum with CrowdStrike on May 20, 2019.
Sanders represented Vermont in the U.S. House of Representatives from 1991 to 2006, and in the U.S. Senate from 2007 to the present. He first ran for president in 2016, but lost the Democratic primary to Hillary Clinton 54 percent to 46 percent.
All told, Bernie 2020 received $36.2 million in contributions in the first half of 2019, and spent $18.9 million on operating expenditures, according to FEC filings.