Really nice graphics anon.
In case it isn't clear, evidence suggests that Kolomoisky has held controlling interest in Burisma since 2012.
https://sites.imsa.edu/acronym/2019/10/16/the-burisma-story/
“We’ll take $100 billion from the Russians. I think they’d love to give it to us today,” Mr. Kolomoisky said. “What’s the fastest way to resolve issues and restore the relationship? Only money.”
https://archive.is/5Epyp#selection-1155.0-1155.194
https://www.nytimes.com/2019/11/13/world/europe/ukraine-ihor-kolomoisky-russia.html