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Date Issuer Insider Transaction Amount New Balance ⓘ
The balance of securities held by registered holder at the time of the transaction. Insiders may direct multiple registered holders and hold multiple security types.
Filed 2022-04-07 11:12
Tx date 2022-03-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+58,170 vol
678,831
Filed 2022-04-07 11:12
Tx date 2022-03-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-58,170 vol
44,933
Filed 2021-04-01 11:06
Tx date 2021-03-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-59,247 vol
103,103
Filed 2021-04-01 11:05
Tx date 2021-03-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+59,247 vol
620,661
Filed 2021-04-01 10:31
Tx date 2021-03-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+31,710 vol
162,350
Filed 2020-04-28 11:38
Tx date 2020-04-27
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+71,381 vol
130,640
Filed 2020-04-03 14:30
Tx date 2020-03-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+46,914 vol
561,414
Filed 2020-04-03 14:29
Tx date 2020-03-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-46,914 vol
59,259
Filed 2019-05-13 13:56
Tx date 2019-05-10
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+71,418 vol
106,173
Filed 2019-04-01
Tx date 2019-03-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-23,107 vol
34,755
Filed 2019-04-01
Tx date 2019-03-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+23,107 vol
514,500
Filed 2019-03-04
Tx date 2019-03-01
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+24,562 vol
491,393
Filed 2019-03-04
Tx date 2019-03-01
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-24,562 vol
57,862
Filed 2018-04-11
Tx date 2018-04-10
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+34,941 vol
82,424
Filed 2018-04-02
Tx date 2018-03-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-11,460 vol
47,483
Filed 2018-04-02
Tx date 2018-03-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+11,460 vol
466,831
Filed 2018-03-02
Tx date 2018-03-01
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-24,561 vol
58,943
Filed 2018-03-02
Tx date 2018-03-01
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+24,561 vol
455,371
Filed 2017-04-10
Tx date 2017-04-04
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$15,480
+4,300 vol
$3.60 each
398,110
Filed 2017-04-10
Tx date 2017-04-05
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$117,720
+32,700 vol
$3.60 each
430,810
Filed 2017-04-04
Tx date 2017-03-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+34,381 vol
83,504
Filed 2017-03-03
Tx date 2017-03-01
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-24,561 vol
49,123
Filed 2017-03-03
Tx date 2017-03-01
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+24,561 vol
393,810
Filed 2016-08-25
Tx date 2016-08-24
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$79,996
+40,000 vol
$2.00 each
369,249
Filed 2016-08-25
Tx date 2016-08-23
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$50,000
+25,000 vol
$2.00 each
329,249
Filed 2016-08-25
Tx date 2015-11-16
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
304,249
Filed 2016-08-22
Tx date 2016-08-19
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+73,684 vol
73,684
Filed 2016-08-22
Tx date 2015-11-16
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Romero, Dionisio
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
00 - Opening Balance-Initial SEDI Report