ADTRAN INC

CUSIP: 00738A106 Class: COMMON STOCK

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q2 2022
Shares 44,778 Value ($000) $785 Avg Close — Range —
Q1 2022
Shares 42,328 Value ($000) $781 Avg Close — Range —
Q4 2021
Shares 36,792 Value ($000) $840 Avg Close — Range —
Q3 2021
Shares 36,820 Value ($000) $691 Avg Close — Range —
Q2 2021
Shares 37,140 Value ($000) $767 Avg Close — Range —
Q1 2021
Shares 37,278 Value ($000) $622 Avg Close — Range —
Q4 2020
Shares 37,149 Value ($000) $549 Avg Close — Range —
Q3 2020
Shares 37,214 Value ($000) $382 Avg Close — Range —
Q2 2020
Shares 24,141 Value ($000) $264 Avg Close — Range —
Q1 2020
Shares 24,063 Value ($000) $185 Avg Close — Range —
Q4 2019
Shares 16,214 Value ($000) $160 Avg Close — Range —
Q3 2019
Shares 16,216 Value ($000) $184 Avg Close — Range —
Q2 2019
Shares 16,374 Value ($000) $250 Avg Close — Range —
Q1 2019
Shares 16,398 Value ($000) $225 Avg Close — Range —
Q4 2018
Shares 16,339 Value ($000) $175 Avg Close — Range —
Q3 2018
Shares 11,397 Value ($000) $201 Avg Close — Range —
Q2 2018
Shares 10,135 Value ($000) $151 Avg Close — Range —
Q4 2013
Shares 8,096 Value ($000) $219 Avg Close — Range —
Q3 2013
Shares 8,264 Value ($000) $220 Avg Close — Range —
Q2 2013
Shares 8,435 Value ($000) $208 Avg Close — Range —