🟢 Byrna Technologies is trading 5.28% up today with no clear catalyst

Byrna Technologies is trading 5.28% higher at $3.59, with no clear catalyst identified after rising from the September 3, 2026 close of $3.41.

• No new company-specific announcement for September 4, 2026 clearly explains the move.
• The latest identified item was the September 2 board appointment of Matthew McBrady.
• Shares are rising while major U.S. indexes are lower, and the catalyst remains unclear.