ADTRAN HOLDINGS INC

Ticker: ADTN CUSIP: 00486H105 Class: Common Stock

MACKENZIE FINANCIAL CORP's Holding History (CIK: 0000919859)

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

Q4 2025

Shares 361,607 Value ($000) $3,194 Avg Close $8.68 Range $7.11 - $10.75

Q3 2025

Shares 270,150 Value ($000) $2,534 Avg Close $9.32 Range $7.95 - $10.64

Q2 2025

Shares 229,137 Value ($000) $2,055 Avg Close $7.98 Range $6.93 - $9.17

Q1 2025

Shares 75,655 Value ($000) $660 Avg Close $10.06 Range $8.30 - $12.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	361,607	$3,194	$8.68	$7.11 - $10.75
Q3 2025	270,150	$2,534	$9.32	$7.95 - $10.64
Q2 2025	229,137	$2,055	$7.98	$6.93 - $9.17
Q1 2025	75,655	$660	$10.06	$8.30 - $12.44