I own 3 lasers - by far the most of IIVI(by far), RSTI, and some IPGP.
I sold some RSTI trading shares before the close at 26.30 that I had purchased on 5/3/12 for 22.47. Not all that great of a return but I had written covered calls beginning of May and bought back late July for a 50% gain on them.
The strike prices and premiums didn't appeal to me so I simply sold some common. Often for price points for trading shares (to buy and to sell) I look at the simple finvix chart and RSTI is hitting the upper line so I punted some trading shares.
Most of the common I still have are older under water - but I wanted to book a little profit.