Trade Summary

5 days ago, MCGINNIS KAREN K, serving as Dir at Alphatec Holdings, Inc. (ATEC), sold 6,050 shares at $8.01 per share, for a total transaction value of $48,460.50. Following this transaction, MCGINNIS KAREN K now holds 94,671 shares of ATEC.

This sale represents a 6.01% decrease in MCGINNIS KAREN K's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Thursday, June 11, 2026 and publicly disclosed via SEC Form 4 filing on Friday, June 12, 2026 at 5:54 PM ET, 1 day after the trade was made.

Alphatec Holdings, Inc. operates in the HEALTHCARE sector, specifically within the MEDICAL DEVICES industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.