ALLIANCEBERNSTEIN HLDG L P

Ticker: AB CUSIP: 01881G106 Class: UNIT LTD PARTN

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q1 2019
Shares 9,000 Value ($000) $260 Avg Close — Range —
Q4 2018
Shares 9,000 Value ($000) $246 Avg Close — Range —
Q3 2018
Shares 9,000 Value ($000) $274 Avg Close — Range —
Q4 2013
Shares 130,565 Value ($000) $2,786 Avg Close — Range —
Q3 2013
Shares 144,635 Value ($000) $2,872 Avg Close — Range —