Santo Timothy P - Insider Non-Derivative Transactions at ADTRAN Holdings, Inc. (ADTN) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Nov 28, 2025, Santo Timothy P's relationship to ADTRAN Holdings, Inc. (ADTN) is Officer (SVP of Finance; CFO), and currently has 26,594 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other ADTN insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Santo Timothy P - Insider Non-Derivative Transactions of ADTN Common Stock

Santo Timothy P - Insider Non-Derivative Transactions at ADTN

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Nov 29, 2025	P -- (Common Stock)	6150	8.02	26594
Mar 20, 2025	Acquisition -- (Common Stock)	20444	0	20444