Alphatec Holdings, Inc.
Alphatec Holdings, Inc. (ATEC) is a publicly traded company in the Unknown sector. Across all available filings, 74 corporate insiders have executed 983 transactions totaling $1.5B, demonstrating a bearish sentiment with -$1.2B in net insider flow. The most recent transaction on Feb 3, 2026 involved a sale of 37,358 shares valued at $549.5K.
ATEC Insider Activity Summary
Who Is Buying ATEC Stock?
No significant insider buying has been recorded for ATEC in the recent period.
Who Is Selling ATEC Stock?
No significant insider selling has been recorded for ATEC in the recent period.
Is Alphatec Holdings, Inc. Insider Trading Bullish or Bearish?
Based on recent SEC filings, insider sentiment for ATEC is bearish with an Insider Alignment Score of 10/100 and a net flow of -$1.2B. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
ATEC Frequently Asked Questions
Understanding ATEC Insider Activity
Insider trading at Alphatec Holdings, Inc. (ATEC) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 74 insiders are actively trading ATEC stock, having executed 983 transactions in the past 90 days. The most active insider is Patrick Miles (Executive), who has made 63 transactions totaling $1.0B.
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Track Alphatec Holdings, Inc. Insider Activity
Get notified when executives and directors at ATEC file new Form 4 transactions