Secondly, in mid-July, Exelixis announced the settlement of an ongoing dispute with Genentech, a subsidiary of Roche ( RHHBY -0.95% ) concerning Cotellic, which is part of a combination therapy with Roche's Zelboraf to treat metastatic melanoma. Exelixis will continue to be entitled to an equal share of profits and sales initially, which decreases as sales increase, as specified in the duo's original agreement. However, beginning July 1, 2017, "the revenue applied to the profit and loss statement for the Cotellic collaboration will be calculated using the average of the quarterly net selling prices of Cotellic and any additional branded Genentech product(s) prescribed with Cotellic." Long story short, it removes an overhang for Exelixis, and may provide the company with a little more revenue and profit. The growth story here, though, remains Cabometyx.