Alphatec Holdings is trading 6.33% up now at $9.40 after CEO Patrick Miles purchased 115,000 shares worth approximately $1.01 million on September 10, 2026.
- Shares were bought at a weighted average of $8.81, ranging from $8.73 to $8.84.
- The insider purchase is the clearest company-specific catalyst identified for the pre-market move.
- Recent second-quarter revenue growth and reaffirmed outlook provide additional supportive context.