|Aug 14, 2017||1.72||1.80||1.63||1.69||45,559|
|Aug 15, 2017||1.70||1.79||1.67||1.68||30,739|
|Aug 16, 2017||1.75||1.75||1.64||1.74||20,644|
|Aug 17, 2017||1.80||1.84||1.76||1.84||133,065|
|Aug 18, 2017||1.86||1.93||1.84||1.92||43,138|
Year End Stock Prices
The historical stock information provided is for informational purposes only and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and Alphatec Spine, Inc. does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.