A detailed history of Optiver Holding B.V. transactions in Alphatec Holdings, Inc. stock. As of the latest transaction made, Optiver Holding B.V. holds 898 shares of ATEC stock, worth $17,726. This represents 0.0% of its overall portfolio holdings.

Number of Shares
898
Holding current value
$17,726
% of portfolio
0.0%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 10, 2025

BUY
$10.31 - $16.55 $9,258 - $14,861
898 New
898 $13,000
Q1 2022

May 16, 2022

SELL
$9.45 - $12.85 $46,342 - $63,016
-4,904 Closed
0 $0
Q2 2021

Aug 16, 2021

BUY
$13.75 - $17.6 $67,430 - $86,310
4,904 New
4,904 $75,000

Others Institutions Holding ATEC

About Alphatec Holdings, Inc.


  • Ticker ATEC
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Medical Devices
  • Shares Outstandng 104,656,000
  • Market Cap $2.07B
  • Description
  • Alphatec Holdings, Inc., a medical technology company, designs, develops, and advances technologies for the surgical treatment of spinal disorders. The company offers SafeOp Neural InformatiX System, an Alpha InformatiX product platform designed to reduce the risk of intraoperative nerve injury; Sigma transforaminal lumbar interbody fusion pedic...
More about ATEC
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