ADTRAN INC

CUSIP: 00738A106 Class: COMMON STOCK

Virtu Financial LLC's Holding History (CIK: 0001533964)

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

Q4 2020
Shares 11,504 Value ($000) $170 Avg Close — Range —
Q3 2018
Shares 13,646 Value ($000) $241 Avg Close — Range —