Changed a Few Portfolio Positions

Sold 400 AIR @ 29.82 - Play not working as anticipated with no other known near term catalyst.
Sold 1000 CRNT@16.90 - Bit of profit taking on big move.
Sold 1000 CWTR@11.75 - Play not working as expected, other names look more attractive.
Bought 2500 LLNW@ 8.84 - Bottom player