HELIX ENERGY SOLUTIONS GRP I

CUSIP: 42330PAK3 Class: NOTE 6.750

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q3 2021
Shares 5,000 Value ($000) $5 Avg Close — Range —
Q2 2021
Shares 10,000 Value ($000) $12 Avg Close — Range —
Q1 2021
Shares 2,000 Value ($000) $2 Avg Close — Range —