Shares of Alphatec Holdings Inc. (NASDAQ:ATEC) saw unusually-high trading volume on Tuesday . Approximately 411,620 shares traded hands during mid-day trading, an increase of 627% from the previous session’s volume of 56,642 shares.The stock last traded at $4.11 and had previously closed at $3.83.

The firm has a 50 day moving average price of $4.26 and a 200 day moving average price of $3.27.

Alphatec Holdings, Inc is a medical technology company. The Company through its subsidiary, Alphatec Spine, Inc and its subsidiaries (Alphatec Spine) designs, develops, manufactures and markets products for the surgical treatment of spine disorders. Its product portfolio and pipeline addresses the cervical, thoracolumbar and intervertebral regions of the spine and covers a range of spinal disorders and surgical procedures.

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