SIERRA METALS INC

CUSIP: 82639W106 Class: COM

Mirae Asset Global Investments Co., Ltd.'s Holding History (CIK: 0001569395)

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

Q1 2022
Shares 1,772,574 Value ($000) $2,092 Avg Close — Range —
Q4 2021
Shares 1,806,372 Value ($000) $2,457 Avg Close — Range —
Q3 2021
Shares 1,960,925 Value ($000) $3,530 Avg Close — Range —
Q2 2021
Shares 2,349,695 Value ($000) $7,073 Avg Close — Range —