Trade Summary

5 days ago, Santo Timothy P, serving as SVP of Finance; CFO at ADTRAN Holdings, Inc. (ADTN), purchased 6,579 shares at $7.60 per share, for a total transaction value of $50,000.40. Following this transaction, Santo Timothy P now holds 59,924 shares of ADTN.

This purchase represents a 12.33% increase in Santo Timothy P's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Thursday, August 6, 2026 and publicly disclosed via SEC Form 4 filing on Friday, August 7, 2026 at 4:00 PM ET, 1 day after the trade was made.

ADTRAN Holdings, Inc. operates in the TECHNOLOGY sector, specifically within the COMMUNICATION EQUIPMENT industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.