CALAMP CORP

CUSIP: 128126AB5 Class: NOTE 1.625% 5/1

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q4 2017
Shares 75,000 Value ($000) $79 Avg Close — Range —
Q3 2017
Shares 95,000 Value ($000) $101 Avg Close — Range —
Q2 2017
Shares 95,000 Value ($000) $97 Avg Close — Range —