ALBIREO PHARMA INC

CUSIP: 01345P106 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2021
Shares 129,126 Value ($000) $3,007 Avg Close — Range —
Q3 2021
Shares 218,959 Value ($000) $6,831 Avg Close — Range —
Q2 2021
Shares 259,907 Value ($000) $9,143 Avg Close — Range —
Q1 2021
Shares 480,067 Value ($000) $16,923 Avg Close — Range —
Q4 2020
Shares 667,703 Value ($000) $25,045 Avg Close — Range —
Q3 2020
Shares 693,535 Value ($000) $23,144 Avg Close — Range —
Q2 2020
Shares 84,826 Value ($000) $2,247 Avg Close — Range —
Q4 2019
Shares 9,655 Value ($000) $246 Avg Close — Range —
Q3 2019
Shares 1,883 Value ($000) $38 Avg Close — Range —
Q1 2019
Shares 1,883 Value ($000) $61 Avg Close — Range —
Q4 2018
Shares 1,883 Value ($000) $46 Avg Close — Range —