ADTRAN HOLDINGS INC

Ticker: ADTN CUSIP: 00486H105 Class: Common Stock

Jefferies Financial Group Inc.'s Holding History (CIK: 0000096223)

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

Q4 2025

Shares 12,800 Value ($000) $111 Avg Close $8.68 Range $7.11 - $10.75

Q1 2023

Shares 82,800 Value ($000) $1,313 Avg Close $16.92 Range $14.49 - $19.68

Q4 2022

Shares 82,826 Value ($000) $1,556 Avg Close $19.51 Range $17.59 - $22.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,800	$111	$8.68	$7.11 - $10.75
Q1 2023	82,800	$1,313	$16.92	$14.49 - $19.68
Q4 2022	82,826	$1,556	$19.51	$17.59 - $22.50