Here are the stock reports from five spine device companies for Feb. 26, 2015, including whether the numbers are up or down from last week.
Globus Medical
Open: $26.00 (up)
Previous close: $25.01
Market cap: $2.33 billion (flat)
NuVasive
Open: $45.24 (down)
Previous close: $45.50
Market cap: $2.17 billion (down)
K2M
Open: $20.83 (up)
Previous close: $20.91
Market cap: $830 million (up)
LDR
Open: $37.31 (up)
Previous close: $37.20
Market cap: $354.13 million (up)
Amedica
Open: $0.77 (up)
Previous close: $0.77
Market cap: $18.24 million (down)