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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 2025-07-25 18:59
Tx date 2025-07-25
$ROOF
Northstar Clean Technologies Inc.
Chiu, Patrick
4 - Director of Issuer
Holder: 2246045 Alberta Ltd. (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption

+83,333 vol
83,333
Filed 2025-07-25 18:52
Tx date 2024-06-27
$ROOF
Northstar Clean Technologies Inc.
Chiu, Patrick
4 - Director of Issuer
Holder: 2246045 Alberta Ltd. (Indirect Ownership)
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2025-07-25 18:49
Tx date 2025-07-25
$ROOF
Northstar Clean Technologies Inc.
Chiu, Patrick
4 - Director of Issuer
Holder: 2246045 Alberta Ltd. (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$24,999
+83,333 vol
$0.30 each
83,333
Filed 2025-07-25 18:46
Tx date 2024-06-27
$ROOF
Northstar Clean Technologies Inc.
Chiu, Patrick
4 - Director of Issuer
Holder: 2246045 Alberta Ltd. (Indirect Ownership)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2025-07-18 09:27
Tx date 2025-07-09
$ROOF
Northstar Clean Technologies Inc.
Chiu, Patrick
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+125,000 vol
275,000
Filed 2024-09-20 15:54
Tx date 2024-09-19
$ROOF
Northstar Clean Technologies Inc.
Chiu, Patrick
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$32,250
+150,000 vol
$0.215 each
150,000
Filed 2024-09-20 15:53
Tx date 2024-06-27
$ROOF
Northstar Clean Technologies Inc.
Chiu, Patrick
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report