ATLANTIC PWR CORP

CUSIP: 04878Q863 Class: COMMON STOCK-FO

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

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

Q1 2021
Shares 139,000 Value ($000) $402 Avg Close — Range —
Q3 2020
Shares 49,800 Value ($000) $98 Avg Close — Range —
Q1 2020
Shares 142,815 Value ($000) $305 Avg Close — Range —
Q4 2019
Shares 444,115 Value ($000) $1,035 Avg Close — Range —
Q3 2019
Shares 487,415 Value ($000) $1,140 Avg Close — Range —
Q2 2019
Shares 620,415 Value ($000) $1,501 Avg Close — Range —
Q1 2019
Shares 284,000 Value ($000) $715 Avg Close — Range —
Q4 2018
Shares 135,200 Value ($000) $293 Avg Close — Range —