ADTRAN INC

CUSIP: 00738A106 Class: COMMON STOCK

UMB Bank, n.a.'s Holding History (CIK: 0000933429)

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

Q4 2015
Shares 18,025 Value ($000) $310 Avg Close — Range —
Q3 2015
Shares 18,025 Value ($000) $263 Avg Close — Range —
Q2 2015
Shares 18,025 Value ($000) $293 Avg Close — Range —