MERIDIAN BIOSCIENCE INC

CUSIP: 589584101 Class: Common Stock

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

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

Q4 2022
Shares 153,227 Value ($000) $5,089 Avg Close — Range —
Q3 2022
Shares 106,998 Value ($000) $3,373 Avg Close — Range —
Q2 2022
Shares 128,215 Value ($000) $3,900 Avg Close — Range —
Q1 2022
Shares 27,962 Value ($000) $726 Avg Close — Range —
Q4 2020
Shares 126,430 Value ($000) $2,363 Avg Close — Range —
Q3 2020
Shares 88,947 Value ($000) $1,511 Avg Close — Range —
Q1 2020
Shares 167,361 Value ($000) $1,406 Avg Close — Range —
Q4 2019
Shares 492,034 Value ($000) $4,807 Avg Close — Range —
Q3 2019
Shares 387,199 Value ($000) $3,675 Avg Close — Range —
Q2 2019
Shares 312,886 Value ($000) $3,717 Avg Close — Range —
Q1 2019
Shares 81,165 Value ($000) $1,429 Avg Close — Range —
Q4 2018
Shares 239,388 Value ($000) $4,156 Avg Close — Range —
Q2 2016
Shares 12,587 Value ($000) $245 Avg Close — Range —
Q2 2015
Shares 75,021 Value ($000) $1,398 Avg Close — Range —