"I can't imagine a CPA partner with an investment financial services firm, leaving that firm to join a "sinking" ship. Our new CFO Meg Russell, portends a bountiful future."
She may not have left Insero to join Biophan.
The other possibilities include:
She is still employed by Inserro and is named as CFO by Biophan. It's not unusual for arrangements like this. For example, Atlas Mining, currently being sued for allegedly creating a false market in their shares by colluding with Natural Nano to book a non-existent sale of halloysite clay, has just appointed a new CEO, who remains an employee of a different company: