ADTRAN HOLDINGS INC

Ticker: ADTN CUSIP: 00486H105 Class: Common Stock

Cetera Investment Advisers's Holding History (CIK: 0001666741)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 40,599 Value ($000) $381 Avg Close $9.32 Range $7.95 - $10.64

Q2 2024

Shares 16,208 Value ($000) $85 Avg Close $5.10 Range $4.34 - $5.87

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	40,599	$381	$9.32	$7.95 - $10.64
Q2 2024	16,208	$85	$5.10	$4.34 - $5.87