ADTRAN HOLDINGS INC

Ticker: ADTN CUSIP: 00486H105 Class: Common Stock

MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000922127)

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

Q1 2024

Shares 12,202 Value ($000) $66 Avg Close $6.38 Range $5.19 - $7.66

Q4 2023

Shares 12,397 Value ($000) $91 Avg Close $6.59 Range $4.91 - $8.56

Q3 2023

Shares 12,407 Value ($000) $102 Avg Close $8.83 Range $6.92 - $10.84

Q2 2023

Shares 13,981 Value ($000) $147 Avg Close $9.75 Range $7.73 - $15.55

Q1 2023

Shares 14,553 Value ($000) $231 Avg Close $16.92 Range $14.49 - $19.68

Q4 2022

Shares 14,810 Value ($000) $278 Avg Close $19.51 Range $17.59 - $22.50

Q3 2022

Shares 14,017 Value ($000) $274 Avg Close $21.11 Range $16.78 - $24.69

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	12,202	$66	$6.38	$5.19 - $7.66
Q4 2023	12,397	$91	$6.59	$4.91 - $8.56
Q3 2023	12,407	$102	$8.83	$6.92 - $10.84
Q2 2023	13,981	$147	$9.75	$7.73 - $15.55
Q1 2023	14,553	$231	$16.92	$14.49 - $19.68
Q4 2022	14,810	$278	$19.51	$17.59 - $22.50
Q3 2022	14,017	$274	$21.11	$16.78 - $24.69