In 1995, Jonathan Ross Goodman and Mark Beaudet founded
Paladin Labs, the predecessor company to Knight Therapeutics. It launched an IPO in that year at $1.50 per share. In 2011, Goodman was seriously injured in a cycling accident, forcing him to temporarily relinquish the CEO role to Mark Beaudet. Also in 2011, Paladin offered to buy Afexa Life Sciences for $57 million, but was outbid by
Valeant Pharmaceuticals. In 2014,
Endo Pharmaceuticals, an American pharmaceutical company, acquired most of the assets of Paladin Labs for $3 billion, or $151 a share, a 100 times increase from its IPO price. As part of the transaction, Knight Therapeutics was spun-off to the shareholders of Paladin, with the rights to
Impavido, a
leishmaniasis drug. It was also led by Jonathan Ross Goodman, and was in substantially the same business. In November 2016, it was rumored that Endo was considering selling Paladin back to Knight Therapeutics, for less than it initially paid for it. == Business ==