Here are the stock reports from five spine device companies for June 4, 2015 and how they compare to their numbers two weeks ago on May 28.
Globus Medical
Open: $25.63 (down)
Previous close: $25.81
Market cap: $2.45 billion (flat)
NuVasive
Open: $50.17 (up)
Previous close: $50.16
Market cap: $2.43 billion (up)
K2M
Open: $24.81 (down)
Previous close: $24.94
Market cap: $1 billion (down)
LDR
Open: $35.47 (up)
Previous close: $35.71
Market cap: $342.63 million (up)
Amedica
Open: $0.35 (up)
Previous close: $0.33
Market cap: $18.99 million (up)