Paper bought 1,081 CLSN Jun 2 Puts for $0.40 (11 times usual volume) with stock at $1.86
Paper bought 4,000 MRVL Jun 11 Puts for $0.37 (2.6 times usual volume) with stock at $11.25
Paper sold 568 JOY Oct 55 Puts for $4.90 (3.2 times usual volume) with stock at $55.27
Paper bought 3,705 SE Sep 33 Calls for $0.45 (5.3 times usual volume) with stock at $30.68