ADTRAN HOLDINGS INC

Ticker: ADTN CUSIP: 00486H105 Class: Common Stock

FNY Investment Advisers, LLC's Holding History (CIK: 0001742998)

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

Q3 2025

Shares 6,826 Value ($000) $0 Avg Close $9.32 Range $7.95 - $10.64

Q1 2025

Shares 7,500 Value ($000) $0 Avg Close $10.06 Range $8.30 - $12.44

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	6,826	$0	$9.32	$7.95 - $10.64
Q1 2025	7,500	$0	$10.06	$8.30 - $12.44