COBIZ FINANCIAL INC

CUSIP: 190897108 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2017
Shares 350 Value ($000) $7 Avg Close — Range —
Q3 2017
Shares 350 Value ($000) $7 Avg Close — Range —
Q2 2017
Shares 1,050 Value ($000) $18 Avg Close — Range —
Q1 2017
Shares 200 Value ($000) $3 Avg Close — Range —
Q4 2016
Shares 2,300 Value ($000) $39 Avg Close — Range —
Q3 2016
Shares 2,300 Value ($000) $31 Avg Close — Range —
Q2 2016
Shares 2,300 Value ($000) $27 Avg Close — Range —
Q1 2016
Shares 2,300 Value ($000) $27 Avg Close — Range —