ADTRAN HOLDINGS INC

Ticker: ADTN CUSIP: 00486H105 Class: Common Stock

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

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

Q1 2024

Shares 36 Value ($000) $0 Avg Close $6.38 Range $5.19 - $7.66

Q4 2023

Shares 36 Value ($000) $0 Avg Close $6.59 Range $4.91 - $8.56

Q2 2023

Shares 392 Value ($000) $4 Avg Close $9.75 Range $7.73 - $15.55

Q1 2023

Shares 128 Value ($000) $2 Avg Close $16.92 Range $14.49 - $19.68

Q4 2022

Shares 60 Value ($000) $0 Avg Close $19.51 Range $17.59 - $22.50

Q3 2022

Shares 41 Value ($000) $1 Avg Close $21.11 Range $16.78 - $24.69

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	36	$0	$6.38	$5.19 - $7.66
Q4 2023	36	$0	$6.59	$4.91 - $8.56
Q2 2023	392	$4	$9.75	$7.73 - $15.55
Q1 2023	128	$2	$16.92	$14.49 - $19.68
Q4 2022	60	$0	$19.51	$17.59 - $22.50
Q3 2022	41	$1	$21.11	$16.78 - $24.69