He faces up to 20 years in prison.
The team wanted to show how "ridiculous" Shkreli's price increase was.
The embattled pharma exec came under fire last year after jacking up the price of a lifesaving medication 5,000 per cent.
Drugman! Fighter of the poorman! Champion of none!
Shkreli says Universal has an obligation to consider his offer.
Martin Shkreli has been charged with securities fraud and conspiracy.
The San Francisco company was recently informed by Nasdaq that it would be delisted because of Martin Shkreli's indictment.
The company was notified last week Nasdaq would move to delist the company's stock because of Martin Shkreli's arrest and several other issues.
On Saturday, Shkreli tweeted: "I am confident I will prevail."
Martin Shkreli tweeted Saturday: "I am confident I will prevail."