YAMANA GOLD INC

CUSIP: 98462Y100 Class: COM

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

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

Q1 2023
Shares 1,000,000 Value ($000) $5,850 Avg Close — Range —
Q4 2022
Shares 1,312,277 Value ($000) $7,283 Avg Close — Range —
Q3 2022
Shares 5,512,750 Value ($000) $24,972 Avg Close — Range —
Q2 2022
Shares 1,605,681 Value ($000) $7,466 Avg Close — Range —
Q4 2021
Shares 2,050,373 Value ($000) $8,655 Avg Close — Range —
Q3 2021
Shares 665,270 Value ($000) $2,634 Avg Close — Range —
Q3 2019
Shares 51,080 Value ($000) $162 Avg Close — Range —
Q2 2019
Shares 1,788,404 Value ($000) $4,507 Avg Close — Range —
Q1 2019
Shares 243,456 Value ($000) $633 Avg Close — Range —
Q4 2018
Shares 453,310 Value ($000) $1,065 Avg Close — Range —
Q3 2018
Shares 226,245 Value ($000) $563 Avg Close — Range —
Q1 2015
Shares 611,094 Value ($000) $2,194 Avg Close — Range —
Q4 2014
Shares 29,128 Value ($000) $117 Avg Close — Range —