Recent Insider Transactions Show $ATEC Executives Actively Selling Shares

On March 7, 2025, Patrick Miles, CEO of $ATEC, sold 12,691 shares for approximately $135,032. This transaction, obtained from a recent SEC filing, represents roughly 0.2% of his total shares in this class of Stock. Following this sale, Miles retains ownership of 5,857,603 shares in the same class of $ATEC Stock.

Overview of $ATEC Insider Trading Activity

In the last six months, insiders at $ATEC have engaged in 17 trades on the open market. Notably, none of these trades included stock purchases, while all 17 were sales.

Here’s a summary of the recent insider trading activities:

• Patrick Miles (CEO) – 0 purchases, 8 sales; 288,543 shares sold for an estimated $3,215,926.
• David Sponsel (EVP, Sales) – 0 purchases, 6 sales; 189,160 shares sold for an estimated $1,982,651.
• Scott Lish (Chief Operating Officer) – 0 purchases, 2 sales; 50,636 shares sold for an estimated $594,326.
• Karen K McGinnis – 1 sale; 38,320 shares sold for an estimated $469,803.

For more detailed information on insider transactions, visit Quiver Quantitative’s insider trading dashboard.

$ATEC Hedge Fund Activity Insights

In the most recent quarter, 117 institutional investors have increased their holdings in $ATEC Stock, while 132 have reduced their positions.

Here are some notable changes in hedge fund portfolios:

• Millennium Management LLC decreased their position by removing 3,368,560 shares (-76.0%) in Q4 2024, with an estimated value of $30,923,380.
• JPMorgan Chase & Co. also cut back, removing 3,320,470 shares (-82.7%) in Q4 2024, valued at approximately $30,481,914.
• Fred Alger Management, LLC completely divested 2,638,303 shares (-100.0%) in Q3 2024, at an estimated value of $14,668,964.
• In contrast, the Royal Bank of Canada added 2,010,806 shares (+171.2%) to its portfolio in Q4 2024, estimated at $18,459,199.
• Bank of America Corp. reduced their shareholding by 1,428,899 shares (-32.6%) in Q4 2024, valued at $13,117,292.
• First Turn Management, LLC divested from their holdings completely by removing 1,360,410 shares (-100.0%) in Q3 2024, at an estimated value of $7,563,879.
• American Century Companies Inc. increased their portfolio by adding 1,334,780 shares (+36.5%) in Q4 2024, valued at $12,253,280.

To monitor hedge fund dynamics, check out Quiver Quantitative’s institutional holdings dashboard.

This article does not constitute financial advice. For further information, review Quiver Quantitative’s disclaimers.

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