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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 2026-01-16 19:13
Tx date 2026-01-15
$LIFT
Li-FT Power Ltd.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
DSU
56 - Grant of rights
$17,317
+2,309 vol
$7.50 each
3,395
Filed 2026-01-16 19:11
Tx date 2026-01-15
$LIFT
Li-FT Power Ltd.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$300,000
+40,000 vol
$7.50 each
195,000
Filed 2026-01-09 14:21
Tx date 2026-01-07
$SM
Sierra Madre Gold and Silver Ltd.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$740,000
+1,000,000 vol
$0.74 each
400,000
Filed 2026-01-09 14:20
Tx date 2026-01-07
$SM
Sierra Madre Gold and Silver Ltd.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
Options incentive stock options
51 - Exercise of options

-1,000,000 vol
-805,000
Filed 2026-01-09 14:16
Tx date 2026-01-07
$SM
Sierra Madre Gold and Silver Ltd.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-1,284,800
-730,000 vol
$1.76 each
-600,000
Filed 2025-11-25 00:49
Tx date 2022-07-20
$YNV
Ynvisible Interactive Inc.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$20,000
+100,000 vol
$0.20 each
450,000
Filed 2025-11-25 00:47
Tx date 2021-10-20
$YNV
Ynvisible Interactive Inc.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$110,000
+250,000 vol
$0.44 each
350,000
Filed 2025-11-20 02:57
Tx date 2025-11-18
$YNV
Ynvisible Interactive Inc.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
Rights
56 - Grant of rights

+150,000 vol
150,000
Filed 2025-11-20 02:55
Tx date 2021-06-03
$YNV
Ynvisible Interactive Inc.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
Rights
00 - Opening Balance-Initial SEDI Report
Filed 2025-10-29 15:31
Tx date 2025-10-29
$GIP
Green Impact Partners Inc.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$17,388
+5,400 vol
$3.22 each
5,400
Filed 2025-10-29 15:31
Tx date 2025-05-30
$GIP
Green Impact Partners Inc.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2025-09-23 12:19
Tx date 2025-09-23
$LIFT
Li-FT Power Ltd.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
DSU
46 - Compensation for services
$2,497
+1,086 vol
$2.30 each
1,086
Filed 2025-09-23 12:17
Tx date 2022-06-14
$LIFT
Li-FT Power Ltd.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
DSU
00 - Opening Balance-Initial SEDI Report
Filed 2025-09-12 08:58
Tx date 2025-09-10
$SM
Sierra Madre Gold and Silver Ltd.
Langer, Alexander
4 - Director of Issuer
Direct Ownership
Options incentive stock options
50 - Grant of options
$142,350
+195,000 vol
$0.73 each
195,000
Filed 2025-08-19 16:41
Tx date 2025-08-19
$LIFT
Li-FT Power Ltd.
Langer, Alexander
4 - Director of Issuer
Holder: Andros Capital Corp (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market
$10,000
+4,000 vol
$2.50 each
58,500
Filed 2025-07-28 18:13
Tx date 2025-07-24
$SM
Sierra Madre Gold and Silver Ltd.
Langer, Alexander
4 - Director of Issuer
Holder: Andros Capital corp (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption
$89,037
+104,750 vol
$0.85 each
104,750
Filed 2025-07-28 15:04
Tx date 2025-07-24
$SM
Sierra Madre Gold and Silver Ltd.
Langer, Alexander
4 - Director of Issuer
Holder: Andros Capital corp (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$146,650
+209,500 vol
$0.70 each
4,287,278
Filed 2025-07-28 15:02
Tx date 2025-07-24
$SM
Sierra Madre Gold and Silver Ltd.
Langer, Alexander
4 - Director of Issuer
Holder: Andros Capital corp (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption
$124,652
+146,650 vol
$0.85 each
146,650
Filed 2025-07-28 15:02
Tx date 2025-07-24
$SM
Sierra Madre Gold and Silver Ltd.
Langer, Alexander
4 - Director of Issuer
Holder: Andros Capital corp (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption
$124,652
+146,650 vol
$0.85 each
Filed 2025-07-28 14:59
Tx date 2021-04-19
$SM
Sierra Madre Gold and Silver Ltd.
Langer, Alexander
4 - Director of Issuer
Holder: Andros Capital corp (Indirect Ownership)
Warrants
00 - Opening Balance-Initial SEDI Report