ADTRAN INC

CUSIP: 00738A106 Class: COMMON STOCK

RAMSEY QUANTITATIVE SYSTEMS's Holding History (CIK: 0001132897)

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

Q1 2018
Shares 17,451 Value ($000) $271 Avg Close — Range —
Q4 2017
Shares 12,255 Value ($000) $237 Avg Close — Range —