FRONTIER COMMUNICATIONS CORP

CUSIP: 35906A207 Class: PFD CONV SER-A

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

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

Q1 2018
Shares 150,000 Value ($000) $1,716 Avg Close — Range —
Q4 2017
Shares 150,000 Value ($000) $1,623 Avg Close — Range —
Q3 2017
Shares 150,000 Value ($000) $2,886 Avg Close — Range —
Q2 2017
Shares 150,000 Value ($000) $4,416 Avg Close — Range —
Q1 2017
Shares 150,000 Value ($000) $7,389 Avg Close — Range —
Q4 2016
Shares 150,000 Value ($000) $10,662 Avg Close — Range —
Q3 2016
Shares 357,816 Value ($000) $30,024 Avg Close — Range —
Q2 2016
Shares 372,865 Value ($000) $35,355 Avg Close — Range —
Q1 2016
Shares 374,116 Value ($000) $39,058 Avg Close — Range —
Q4 2015
Shares 374,566 Value ($000) $34,303 Avg Close — Range —
Q3 2015
Shares 421,593 Value ($000) $39,271 Avg Close — Range —
Q2 2015
Shares 429,083 Value ($000) $42,865 Avg Close — Range —