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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 2019-05-06 21:37
Tx date 2019-05-06
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+117,307 vol
245,332
Filed 2019-04-01
Tx date 2019-03-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+67,112 vol
440,775
Filed 2019-04-01
Tx date 2019-03-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-134,224 vol
128,025
Filed 2019-01-03
Tx date 2018-12-28
$ORV
Orvana Minerals Corp.
Guimaraes, Edmundo Gontardo
4 - Director of Issuer
Direct Ownership
Deferred Share Units
46 - Compensation for services
$49,999.97
+359,712 vol
$0.139 each
1,100,274
Filed 2018-04-04
Tx date 2018-03-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+114,906 vol
262,249
Filed 2018-04-02
Tx date 2018-03-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-101,168 vol
147,343
Filed 2018-04-02
Tx date 2018-03-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+50,584 vol
373,663
Filed 2018-01-26
Tx date 2017-11-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-133,333 vol
Filed 2018-01-26
Tx date 2017-12-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-133,333 vol
248,511
Filed 2018-01-26
Tx date 2017-11-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+66,666 vol
Filed 2018-01-26
Tx date 2017-12-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+66,666 vol
323,079
Filed 2018-01-02
Tx date 2017-11-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+66,666 vol
323,079
Filed 2018-01-02
Tx date 2017-11-29
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-133,333 vol
248,511
Filed 2018-01-02
Tx date 2017-12-21
$ORV
Orvana Minerals Corp.
Guimaraes, Edmundo Gontardo
4 - Director of Issuer
Direct Ownership
Deferred Share Units
46 - Compensation for services
$49,999.95
+238,095 vol
$0.21 each
740,562
Filed 2017-08-17
Tx date 2017-08-15
$AGM
Aldridge Minerals Inc.
Guimaraes, Edmundo Gontardo
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+200,000 vol
1,050,000
Filed 2017-04-04
Tx date 2017-03-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-49,747 vol
227,581
Filed 2017-04-04
Tx date 2017-03-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+154,263 vol
381,844
Filed 2017-01-09
Tx date 2015-03-31
$AQA
Aquila Resources Inc.
Guimaraes, Edmundo Gontardo
4 - Director of Issuer
Direct Ownership
Options
52 - Expiration of options

-500,000 vol
0
Filed 2017-01-09
Tx date 2016-12-01
$ORV
Orvana Minerals Corp.
Guimaraes, Edmundo Gontardo
4 - Director of Issuer
Direct Ownership
Deferred Share Units
46 - Compensation for services
$14,151
+117,925 vol
$0.12 each
502,467
Filed 2017-01-03
Tx date 2016-12-30
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+133,334 vol
256,413
Filed 2017-01-03
Tx date 2016-12-30
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-133,334 vol
277,328
Filed 2016-12-20
Tx date 2016-12-19
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-62,400
-32,000 vol
$1.95 each
123,079
Filed 2016-09-21
Tx date 2016-09-20
$AGM
Aldridge Minerals Inc.
Guimaraes, Edmundo Gontardo
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$57,000
+200,000 vol
$0.285 each
850,000
Filed 2016-08-22
Tx date 2016-08-19
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+133,501 vol
410,662
Filed 2016-03-01
Tx date 2016-03-01
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+5,246 vol
155,079
Filed 2016-03-01
Tx date 2016-03-01
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-5,246 vol
277,161
Filed 2016-02-08
Tx date 2016-02-03
$ORV
Orvana Minerals Corp.
Guimaraes, Edmundo Gontardo
4 - Director of Issuer
Direct Ownership
Deferred Share Units
46 - Compensation for services
$25,000.04
+198,413 vol
$0.126 each
384,542
Filed 2016-01-04
Tx date 2015-12-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+133,333 vol
149,833
Filed 2016-01-04
Tx date 2015-12-31
$SMT
Sierra Metals Inc. (formerly Dia Bras Exploration Inc.)
Guimaraes, Edmundo Gontardo
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
57 - Exercise of rights

-133,333 vol
282,407
Filed 2015-12-04
Tx date 2015-12-01
$ORV
Orvana Minerals Corp.
Guimaraes, Edmundo Gontardo
4 - Director of Issuer
Direct Ownership
Deferred Share Units
97 - Other
$24,999.89
+134,408 vol
$0.186 each
186,129