Paper Buys 1,623 OSIS May Puts for $1.00 (12.9 times usual volume) with stock trading at $55.35Paper Buys 1,000 BRKR May 17.5 Puts for $0.525 (23.8 times usual volume) with stocks trading at $18.12
Paper Buys 1,800 CA May 23 Puts for $0.40 with stock trading at $24.16
Paper Buys 8,056 CTL May 35 Puts for $0.40 (3.2 times usual volume) with stock trading at $37.15
Paper Buys 880 IRWD May 15 Puts for $0.40 (2.2 times usual volume) with stock trading at $17.56