Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000894579-21-000011
Filing Date
2021-01-12
Accepted
2021-01-12 16:39:27
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G coopermansmts13g01122021.htm SC 13G 52658
  Complete submission text file 0000894579-21-000011.txt   54003
Mailing Address 7118 MELROSE CASTLE LANE BOCA RATON FL 33496
Business Address
COOPERMAN LEON G (Filed by) CIK: 0000898382 (see all company filings)

State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address 161 BAY STREET SUITE 4260 TORONTO A6 M5J 2S1
Business Address 161 BAY STREET SUITE 4260 TORONTO A6 M5J 2S1 1-416-366-7777
Sierra Metals Inc. (Subject) CIK: 0001705259 (see all company filings)

EIN.: 000000000 | State of Incorp.: Z4 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-90166 | Film No.: 21523933
SIC: 1000 Metal Mining