CALAMOS CONV OPPORTUNITIES &

CUSIP: 128117108 Class: SH BEN INT

Ameritas Investment Partners, Inc.'s Holding History (CIK: 0001055980)

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

Q3 2018
Shares 2,500 Value ($000) $30 Avg Close — Range —
Q2 2018
Shares 2,500 Value ($000) $29 Avg Close — Range —
Q1 2018
Shares 2,500 Value ($000) $27 Avg Close — Range —
Q4 2017
Shares 2,500 Value ($000) $1 Avg Close — Range —