INNERWORKINGS INC

CUSIP: 45773Y105 Class: COM

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2019
Shares 29,800 Value ($000) $108 Avg Close — Range —
Q4 2018
Shares 12,700 Value ($000) $48 Avg Close — Range —