ADTRAN HOLDINGS INC

Ticker: ADTN CUSIP: 00486H105 Class: Common Stock

KBC Group NV's Holding History (CIK: 0001411133)

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

Q3 2023

Shares 3,410 Value ($000) $0 Avg Close $8.83 Range $6.92 - $10.84

Q2 2023

Shares 5,004 Value ($000) $0 Avg Close $9.75 Range $7.73 - $15.55

Q1 2023

Shares 6,378 Value ($000) $0 Avg Close $16.92 Range $14.49 - $19.68

Q4 2022

Shares 6,378 Value ($000) $0 Avg Close $19.51 Range $17.59 - $22.50

Q3 2022

Shares 6,378 Value ($000) $0 Avg Close $21.11 Range $16.78 - $24.69

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	3,410	$0	$8.83	$6.92 - $10.84
Q2 2023	5,004	$0	$9.75	$7.73 - $15.55
Q1 2023	6,378	$0	$16.92	$14.49 - $19.68
Q4 2022	6,378	$0	$19.51	$17.59 - $22.50
Q3 2022	6,378	$0	$21.11	$16.78 - $24.69