Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000945621-22-000107
Filing Date
2022-02-14
Accepted
2022-02-14 10:38:46
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13 G/A coopermansmts13ga02092022.htm SC 13G/A 54549
  Complete submission text file 0000945621-22-000107.txt   55900
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/A
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/A | Act: 34 | File No.: 005-90166 | Film No.: 22626910
SIC: 1000 Metal Mining