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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 2024-01-11 14:24
Tx date 2023-12-11
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Hickey, Kyle Jonathan
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+250,000 vol
850,000
Filed 2024-01-11 14:14
Tx date 2023-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Hickey, Kyle Jonathan
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$48,000
+320,000 vol
$0.15 each
320,000
Filed 2024-01-11 14:13
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Hickey, Kyle Jonathan
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2023-12-27 23:09
Tx date 2023-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$48,000
+320,000 vol
$0.15 each
820,000
Filed 2023-12-27 22:34
Tx date 2023-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+116,667 vol
479,234
Filed 2023-12-27 22:33
Tx date 2023-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$52,500
+350,000 vol
$0.15 each
2,600,000
Filed 2023-12-27 22:24
Tx date 2023-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+250,000 vol
891,860
Filed 2023-12-27 22:24
Tx date 2023-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$112,500
+750,000 vol
$0.15 each
4,500,000
Filed 2023-12-27 21:57
Tx date 2023-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$86,400
+576,000 vol
$0.15 each
1,176,000
Filed 2023-12-27 21:55
Tx date 2023-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+192,000 vol
331,311
Filed 2023-12-27 21:47
Tx date 2023-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Macdonald, Brandon
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$48,000
+320,000 vol
$0.15 each
970,000
Filed 2023-12-27 21:43
Tx date 2023-12-11
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Macdonald, Brandon
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+306,666 vol
425,270
Filed 2023-12-27 21:35
Tx date 2023-12-11
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Cantore, Victor
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+43,333 vol
134,030
Filed 2023-12-27 18:11
Tx date 2023-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Pearson, Joanna
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$48,000
+320,000 vol
$0.15 each
870,000
Filed 2023-12-27 15:16
Tx date 2023-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$60,000
+400,000 vol
$0.15 each
1,150,000
Filed 2023-12-27 15:03
Tx date 2023-12-11
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+300,000 vol
404,651
Filed 2023-12-22 20:40
Tx date 2023-12-11
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+333,333 vol
437,984
Filed 2023-12-22 01:07
Tx date 2023-12-11
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Pearson, Joanna
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights
$45,499
+303,333 vol
$0.15 each
414,960
Filed 2023-12-06 14:43
Tx date 2023-12-04
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Wesdome Gold Mines Ltd
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
11 - Acquisition or disposition carried out privately
$7,500,000
+12,500,000 vol
$0.60 each
25,692,167
Filed 2023-12-06 14:42
Tx date 2023-12-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Wesdome Gold Mines Ltd
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
11 - Acquisition or disposition carried out privately
$-659,608.30
-6,596,083 vol
$0.10 each
19,096,084
Filed 2023-12-06 14:42
Tx date 2023-12-01
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Wesdome Gold Mines Ltd
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
11 - Acquisition or disposition carried out privately
$-2,522,616.60
-25,226,166 vol
$0.10 each
13,192,167
Filed 2023-11-28 17:28
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Cantore, Victor
4 - Director of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption

+750,000 vol
750,000
Filed 2023-11-28 17:24
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Cantore, Victor
4 - Director of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2023-11-28 17:24
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Cantore, Victor
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$75,000
+750,000 vol
$0.10 each
2,713,500
Filed 2023-11-28 17:22
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Cantore, Victor
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+90,697 vol
90,697
Filed 2023-11-28 17:18
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Cantore, Victor
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-11-28 17:16
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Cantore, Victor
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+150,000 vol
450,000
Filed 2023-11-23 11:38
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Pearson, Joanna
4 - Director of Issuer
Direct Ownership
Warrants
11 - Acquisition or disposition carried out privately
$10,000
+100,000 vol
$0.10 each
100,000
Filed 2023-11-23 11:35
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Pearson, Joanna
4 - Director of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2023-11-23 11:35
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Pearson, Joanna
4 - Director of Issuer
Direct Ownership
Common Shares
11 - Acquisition or disposition carried out privately
$10,000
+100,000 vol
$0.10 each
100,000
Filed 2023-11-23 11:32
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Pearson, Joanna
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2023-11-22 14:54
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Holder: S2K Capital Corp. (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption
$32,500
+250,000 vol
$0.13 each
301,811
Filed 2023-11-22 14:53
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Holder: S2K Capital Corp. (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$25,000
+250,000 vol
$0.10 each
353,623
Filed 2023-11-22 14:51
Tx date 2023-04-13
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Holder: S2K Capital Corp. (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption
$12,952
+51,811 vol
$0.25 each
51,811
Filed 2023-11-22 14:51
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Holder: S2K Capital Corp. (Indirect Ownership)
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2023-11-22 14:50
Tx date 2023-04-13
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Holder: S2K Capital Corp. (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$20,206
+103,623 vol
$0.195 each
103,623
Filed 2023-11-22 14:49
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Holder: S2K Capital Corp. (Indirect Ownership)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2023-04-13 14:50
Tx date 2023-04-13
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption
$12,952
+51,811 vol
$0.25 each
Filed 2023-04-13 14:49
Tx date 2023-04-13
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$20,206
+103,623 vol
$0.195 each
Filed 2023-11-21 14:47
Tx date 2023-11-20
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Paes-Braga, Brian Alexander
3 - 10% Security Holder of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+600,000 vol
600,000
Filed 2023-11-21 14:46
Tx date 2023-11-20
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Paes-Braga, Brian Alexander
3 - 10% Security Holder of Issuer
Direct Ownership
Rights Restricted Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-11-21 14:45
Tx date 2023-11-20
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Paes-Braga, Brian Alexander
3 - 10% Security Holder of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption

+15,000,000 vol
15,000,000
Filed 2023-11-21 14:44
Tx date 2023-11-20
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Paes-Braga, Brian Alexander
3 - 10% Security Holder of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2023-11-21 14:43
Tx date 2023-11-20
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Paes-Braga, Brian Alexander
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$1,500,000
+15,000,000 vol
$0.10 each
15,675,000
Filed 2023-11-21 14:42
Tx date 2023-11-20
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Paes-Braga, Brian Alexander
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
675,000
Filed 2023-11-21 14:35
Tx date 2023-11-20
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Hickey, Kyle Jonathan
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+600,000 vol
600,000
Filed 2023-11-21 14:34
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Hickey, Kyle Jonathan
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-11-21 14:34
Tx date 2023-11-20
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Hickey, Kyle Jonathan
4 - Director of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption

+1,000,000 vol
1,000,000
Filed 2023-11-21 14:30
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Hickey, Kyle Jonathan
4 - Director of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2023-11-21 14:29
Tx date 2023-11-20
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Hickey, Kyle Jonathan
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$100,000
+1,000,000 vol
$0.10 each
1,000,000
Filed 2023-11-21 14:28
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Hickey, Kyle Jonathan
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2023-11-21 14:14
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption
$117,000
+900,000 vol
$0.13 each
1,381,200
Filed 2023-11-21 14:13
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$90,000
+900,000 vol
$0.10 each
6,543,400
Filed 2023-11-21 11:47
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption
$39,000
+300,000 vol
$0.13 each
405,000
Filed 2023-11-21 11:46
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$30,000
+300,000 vol
$0.10 each
600,000
Filed 2023-11-21 11:41
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption
$13,000
+100,000 vol
$0.13 each
176,115
Filed 2023-11-21 11:34
Tx date 2023-11-17
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$10,000
+100,000 vol
$0.10 each
352,230
Filed 2023-08-11 15:24
Tx date 2023-08-10
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$21,587
+153,100 vol
$0.141 each
5,643,400
Filed 2023-08-11 15:21
Tx date 2023-08-10
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$15,450
+103,000 vol
$0.15 each
5,490,300
Filed 2023-08-11 15:19
Tx date 2023-08-10
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$140,985
+999,900 vol
$0.141 each
5,387,300
Filed 2023-05-08 14:57
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Pearson, Joanna
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+200,000 vol
550,000
Filed 2023-05-08 14:53
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Pearson, Joanna
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+111,627 vol
111,627
Filed 2023-05-08 14:49
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Pearson, Joanna
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-04-27 14:45
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Laxton, Heather Anne
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+200,000 vol
550,000
Filed 2023-04-26 17:13
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$50,000
+200,000 vol
$0.25 each
500,000
Filed 2023-04-26 17:12
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+104,651 vol
104,651
Filed 2023-04-26 17:09
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-04-26 13:53
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Macdonald, Brandon
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$50,000
+200,000 vol
$0.25 each
650,000
Filed 2023-04-26 13:52
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Macdonald, Brandon
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+118,604 vol
118,604
Filed 2023-04-26 13:51
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Macdonald, Brandon
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-04-26 13:49
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$62,500
+250,000 vol
$0.25 each
600,000
Filed 2023-04-26 13:45
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+139,311 vol
139,311
Filed 2023-04-26 13:44
Tx date 2021-11-01
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-04-26 13:42
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$187,500
+750,000 vol
$0.25 each
2,250,000
Filed 2023-04-26 13:41
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Units
58 - Expiration of rights

+362,567 vol
362,567
Filed 2023-04-26 13:40
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-04-26 13:36
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$312,500
+1,250,000 vol
$0.25 each
3,750,000
Filed 2023-04-26 13:34
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+641,860 vol
641,860
Filed 2023-04-26 13:28
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-04-25 19:50
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Michaud, Michael Julien
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$37,500
+150,000 vol
$0.25 each
450,000
Filed 2023-04-25 18:42
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+250,000 vol
750,000
Filed 2023-04-25 18:40
Tx date 2023-04-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
50 - Grant of options

+104,651 vol
104,651
Filed 2023-04-25 18:37
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2023-04-16 22:23
Tx date 2023-04-13
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption
$110,300
+441,200 vol
$0.25 each
481,200
Filed 2023-04-16 22:20
Tx date 2023-04-13
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$150,008
+882,400 vol
$0.17 each
4,387,400
Filed 2023-04-14 15:56
Tx date 2023-04-13
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Warrants
11 - Acquisition or disposition carried out privately
$18,750
+75,000 vol
$0.25 each
105,000
Filed 2023-04-14 15:55
Tx date 2023-04-13
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
11 - Acquisition or disposition carried out privately
$25,500
+150,000 vol
$0.17 each
300,000
Filed 2023-04-14 15:14
Tx date 2023-04-13
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Warrants
11 - Acquisition or disposition carried out privately
$7,353
+29,415 vol
$0.25 each
76,115
Filed 2023-04-14 15:11
Tx date 2023-04-13
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
11 - Acquisition or disposition carried out privately
$10,001
+58,830 vol
$0.17 each
252,230
Filed 2023-04-13 14:50
Tx date 2023-04-13
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption
$12,952
+51,811 vol
$0.25 each
51,811
Filed 2023-04-13 14:49
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2023-04-13 14:49
Tx date 2023-04-13
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$20,206
+103,623 vol
$0.195 each
903,623
Filed 2023-03-30 17:12
Tx date 2023-03-30
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$1,600
+10,000 vol
$0.16 each
150,000
Filed 2023-03-17 16:27
Tx date 2022-06-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Wesdome Gold Mines Ltd
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
11 - Acquisition or disposition carried out privately
$4,999,999
+8,333,333 vol
$0.60 each
38,418,333
Filed 2023-03-17 16:26
Tx date 2022-01-01
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Wesdome Gold Mines Ltd
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
90 - Change in the nature of ownership

+30,085,000 vol
30,085,000
Filed 2023-03-17 16:26
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Wesdome Gold Mines Ltd
3 - 10% Security Holder of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2023-03-17 16:25
Tx date 2022-01-01
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Wesdome Gold Mines Ltd
3 - 10% Security Holder of Issuer
Holder: Moss Lake Gold Mines Ltd. (Control or Direction)
Common Shares
90 - Change in the nature of ownership

-30,085,000 vol
0
Filed 2022-12-30 16:40
Tx date 2022-12-30
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption
$8,000
+20,000 vol
$0.40 each
30,000
Filed 2022-12-30 16:36
Tx date 2022-12-30
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$10,000
+40,000 vol
$0.25 each
140,000
Filed 2022-12-24 18:13
Tx date 2022-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Warrants
15 - Acquisition or disposition under a prospectus
$17,000
+42,500 vol
$0.40 each
55,000
Filed 2022-12-24 18:12
Tx date 2022-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Common Shares
15 - Acquisition or disposition under a prospectus
$25,500
+85,000 vol
$0.30 each
4,090,168
Filed 2022-12-24 18:03
Tx date 2022-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Warrants
15 - Acquisition or disposition under a prospectus
$8,000
+20,000 vol
$0.40 each
40,000
Filed 2022-12-24 18:01
Tx date 2022-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
15 - Acquisition or disposition under a prospectus
$10,000
+40,000 vol
$0.25 each
3,505,000
Filed 2022-12-24 17:51
Tx date 2022-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Warrants
15 - Acquisition or disposition under a prospectus
$6,680
+16,700 vol
$0.40 each
46,700
Filed 2022-12-24 17:49
Tx date 2022-12-22
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
15 - Acquisition or disposition under a prospectus
$10,020
+33,400 vol
$0.30 each
193,400
Filed 2022-11-04 14:28
Tx date 2022-11-02
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$1,850
+10,000 vol
$0.185 each
3,465,000
Filed 2022-10-19 14:30
Tx date 2022-10-19
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$3,600
+20,000 vol
$0.18 each
100,000
Filed 2022-10-14 09:34
Tx date 2022-10-12
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$3,800
+20,000 vol
$0.19 each
80,000
Filed 2022-04-11 19:47
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Warrants
10 - Acquisition or disposition in the public market
$9,375
+12,500 vol
$0.75 each
12,500
Filed 2022-04-11 19:46
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Warrants
10 - Acquisition or disposition in the public market
$15,000
+20,000 vol
$0.75 each
20,000
Filed 2022-04-11 19:43
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Warrants
10 - Acquisition or disposition in the public market
$22,500
+30,000 vol
$0.75 each
30,000
Filed 2022-04-11 19:42
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Warrants
10 - Acquisition or disposition in the public market
$15,000
+20,000 vol
$0.75 each
Filed 2022-04-11 19:41
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$20,000
+40,000 vol
$0.50 each
3,455,000
Filed 2022-04-11 19:36
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$15,000
+25,000 vol
$0.60 each
4,005,168
Filed 2022-04-11 19:33
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$30,000
+60,000 vol
$0.50 each
160,000
Filed 2022-04-11 13:32
Tx date 2022-03-04
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$22,000
+40,000 vol
$0.55 each
40,000
Filed 2022-04-11 13:15
Tx date 2022-03-04
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$22,000
+40,000 vol
$0.55 each
Filed 2022-04-08 19:48
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Warrants
10 - Acquisition or disposition in the public market
$15,000
+20,000 vol
$0.75 each
Filed 2022-04-08 19:46
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$20,000
+40,000 vol
$0.50 each
Filed 2022-04-08 19:30
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Warrants
10 - Acquisition or disposition in the public market
$9,375
+12,500 vol
$0.75 each
Filed 2022-04-08 19:27
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$15,000
+25,000 vol
$0.60 each
Filed 2022-04-08 19:13
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Warrants
10 - Acquisition or disposition in the public market
$22,500
+30,000 vol
$0.75 each
Filed 2022-04-08 18:50
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$30,000
+60,000 vol
$0.50 each
Filed 2022-04-10 15:22
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Warrants
15 - Acquisition or disposition under a prospectus
$7,500
+10,000 vol
$0.75 each
10,000
Filed 2022-04-10 15:21
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2022-04-10 15:20
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$10,000
+20,000 vol
$0.50 each
20,000
Filed 2022-04-10 15:17
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2022-04-10 15:17
Tx date 2021-06-04
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Flindell, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$975,000
+1,500,000 vol
$0.65 each
1,500,000
Filed 2022-04-08 21:36
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Family, Peter Alan
5 - Senior Officer of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2022-04-08 19:48
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Warrants
10 - Acquisition or disposition in the public market
$15,000
+20,000 vol
$0.75 each
20,000
Filed 2022-04-08 19:46
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2022-04-08 19:46
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$20,000
+40,000 vol
$0.50 each
3,455,000
Filed 2022-04-08 19:30
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Warrants
10 - Acquisition or disposition in the public market
$9,375
+12,500 vol
$0.75 each
12,500
Filed 2022-04-08 19:29
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2022-04-08 19:27
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$15,000
+25,000 vol
$0.60 each
4,005,168
Filed 2022-04-08 19:13
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Warrants
10 - Acquisition or disposition in the public market
$22,500
+30,000 vol
$0.75 each
30,000
Filed 2022-04-08 19:11
Tx date 2021-11-01
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2022-04-08 18:50
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$30,000
+60,000 vol
$0.50 each
160,000
Filed 2022-04-07 14:08
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Ramshaw, Doug
4 - Director of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption

+12,500 vol
12,500
Filed 2022-04-07 14:07
Tx date 2021-03-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Ramshaw, Doug
4 - Director of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2022-04-07 14:06
Tx date 2022-04-06
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Ramshaw, Doug
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$15,000
+25,000 vol
$0.60 each
1,565,000
Filed 2021-11-28 11:27
Tx date 2021-11-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Michaud, Michael Julien
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$195,000
+300,000 vol
$0.65 each
300,000
Filed 2021-11-28 11:23
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Michaud, Michael Julien
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2021-11-26 11:41
Tx date 2021-11-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Laxton, Heather Anne
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+350,000 vol
350,000
Filed 2021-11-25 12:30
Tx date 2021-11-23
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$13,000
+20,000 vol
$0.65 each
3,415,000
Filed 2021-11-25 12:21
Tx date 2021-11-24
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$154,375
+237,500 vol
$0.65 each
350,000
Filed 2021-11-23 09:44
Tx date 2021-11-23
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Ramshaw, Doug
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$19,500
+30,000 vol
$0.65 each
1,540,000
Filed 2021-11-02 14:06
Tx date 2021-11-01
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
112,500
Filed 2021-11-02 14:04
Tx date 2021-11-01
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Yassin, Marlis
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
100,000
Filed 2021-09-19 15:32
Tx date 2021-09-15
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$8,500
+12,500 vol
$0.68 each
3,395,000
Filed 2021-09-17 20:30
Tx date 2021-09-15
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$156,250,000
+12,500 vol
$12,500 each
Filed 2021-09-17 20:30
Tx date 2021-09-15
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$156,250,000
+12,500 vol
$12,500 each
3,395,000
Filed 2021-09-15 15:42
Tx date 2021-06-04
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$1,625,000
+2,500,000 vol
$0.65 each
2,500,000
Filed 2021-09-15 15:40
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2021-08-27 13:41
Tx date 2021-08-26
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$5,900
+10,000 vol
$0.59 each
3,382,500
Filed 2021-08-27 13:41
Tx date 2021-08-26
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$3,000
+5,000 vol
$0.60 each
3,372,500
Filed 2021-08-23 13:42
Tx date 2021-08-20
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$2,750
+5,000 vol
$0.55 each
3,980,168
Filed 2021-08-18 05:59
Tx date 2021-06-04
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Pearson, Joanna
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+350,000 vol
350,000
Filed 2021-08-18 05:55
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Pearson, Joanna
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2021-08-09 12:57
Tx date 2021-06-04
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+500,000 vol
500,000
Filed 2021-08-09 12:54
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2021-08-06 11:42
Tx date 2021-06-04
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Cantore, Victor
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$195,000
+300,000 vol
$0.65 each
300,000
Filed 2021-08-06 11:38
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Cantore, Victor
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2021-08-03 14:03
Tx date 2021-06-04
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Macdonald, Brandon
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+450,000 vol
450,000
Filed 2021-08-03 13:46
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Macdonald, Brandon
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2021-08-03 09:50
Tx date 2021-06-04
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Ramshaw, Doug
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$227,500
+350,000 vol
$0.65 each
350,000
Filed 2021-08-03 09:49
Tx date 2021-03-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Ramshaw, Doug
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2021-07-25 17:05
Tx date 2021-06-04
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$195,000
+300,000 vol
$0.65 each
300,000
Filed 2021-07-25 17:02
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2021-07-12 11:50
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.)
Wesdome Gold Mines Ltd
3 - 10% Security Holder of Issuer
Holder: Moss Lake Gold Mines Ltd. (Control or Direction)
Common Shares
00 - Opening Balance-Initial SEDI Report
30,085,000
Filed 2021-06-07 18:33
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC.
Richards, Brett Allan
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
3,367,500
Filed 2021-06-05 21:15
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC.
Khunkhun, Shawn
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
800,000
Filed 2021-06-05 21:11
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC.
McNamara, Galen Stuart
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
3,975,168
Filed 2021-06-04 22:27
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC.
Cantore, Victor
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
1,963,500
Filed 2021-06-04 20:01
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC.
Macdonald, Brandon
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
360,000
Filed 2021-06-04 15:27
Tx date 2021-06-04
$GSHR
GOLDSHORE RESOURCES INC.
Laxton, Heather Anne
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$4,400
+5,000 vol
$0.88 each
5,000
Filed 2021-06-04 14:37
Tx date 2021-05-31
$GSHR
GOLDSHORE RESOURCES INC.
Cooper, Gavin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption

+100,000 vol
100,000
Filed 2021-06-04 14:36
Tx date 2020-10-05
$GSHR
GOLDSHORE RESOURCES INC.
Cooper, Gavin
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2021-06-04 14:02
Tx date 2021-03-31
$GSHR
GOLDSHORE RESOURCES INC.
Ramshaw, Doug
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
1,510,000