FOSL has some wider spreads, but if you don't want to limit your upside yet not get killed if it plummets and can work them a bit, you could try a call ratio backspread.
For example, the June 135 is trading at 8.6 / 9.0 and the June 145 is 4.8 / 5.0, so you put the trade on for a debit of about 1.4.
Your worst case is if FOSL just sits there over the next 3 months, but that doesn't seem to be a very common occurrence when you take a look at the chart over the last two years.
I just threw those strikes out and expiration out there as an example. Personally, I like to try and get as close to a credit as possible when I put on one of these, but that might be difficult for this particular stock.
Anyway, just a thought.