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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 2025-10-23 13:42
Tx date 2025-10-22
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc. (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption
$50,000
+25,000 vol
$2.00 each
50,000
Filed 2025-10-23 13:42
Tx date 2025-10-22
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc. (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption
$37,500
+25,000 vol
$1.50 each
25,000
Filed 2025-10-23 13:41
Tx date 2023-10-05
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc. (Indirect Ownership)
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2025-10-23 13:40
Tx date 2025-10-22
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc. (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$53,000
+50,000 vol
$1.06 each
50,000
Filed 2025-10-23 13:40
Tx date 2023-10-05
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc. (Indirect Ownership)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2025-10-06 09:08
Tx date 2025-10-01
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Snisarenko, John
4 - Director of Issuer
Direct Ownership
RSUs
50 - Grant of options

+50,000 vol
50,000
Filed 2025-10-06 09:08
Tx date 2023-10-05
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Snisarenko, John
4 - Director of Issuer
Direct Ownership
RSUs
00 - Opening Balance-Initial SEDI Report
Filed 2025-10-06 09:07
Tx date 2025-10-01
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Snisarenko, John
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+50,000 vol
350,000
Filed 2025-08-07 09:03
Tx date 2024-04-12
$CIII
Cytophage Technologies Ltd.
Snisarenko, John
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
100,000
Filed 2025-06-13 10:38
Tx date 2025-06-10
$CIII
Cytophage Technologies Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption
$10,000
+25,000 vol
$0.40 each
25,000
Filed 2025-06-13 10:36
Tx date 2024-04-12
$CIII
Cytophage Technologies Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc (Indirect Ownership)
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2025-06-13 10:35
Tx date 2025-06-10
$CIII
Cytophage Technologies Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$5,000
+25,000 vol
$0.20 each
25,000
Filed 2025-06-13 10:33
Tx date 2024-04-12
$CIII
Cytophage Technologies Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc (Indirect Ownership)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2025-06-12 20:54
Tx date 2024-04-12
$CIII
Cytophage Technologies Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc (Indirect Ownership)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2025-06-12 20:52
Tx date 2024-04-12
$CIII
Cytophage Technologies Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc (Indirect Ownership)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2024-06-28 11:33
Tx date 2024-06-20
$ZEN
Zentek Ltd. (formerly, ZEN Graphene Solutions Ltd.)
Snisarenko, John
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$76,000
+50,000 vol
$1.52 each
300,000
Filed 2023-12-01 16:38
Tx date 2023-11-30
$ZEN
Zentek Ltd. (formerly, ZEN Graphene Solutions Ltd.)
Snisarenko, John
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$437,500
+250,000 vol
$1.75 each
250,000
Filed 2023-12-01 16:38
Tx date 2023-10-05
$ZEN
Zentek Ltd. (formerly, ZEN Graphene Solutions Ltd.)
Snisarenko, John
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2023-11-21 15:42
Tx date 2023-11-20
$ZEN
Zentek Ltd. (formerly, ZEN Graphene Solutions Ltd.)
Snisarenko, John
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$908.40
+757 vol
$1.20 each
6,599
Filed 2023-11-21 15:40
Tx date 2023-11-20
$ZEN
Zentek Ltd. (formerly, ZEN Graphene Solutions Ltd.)
Snisarenko, John
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$115.14
+101 vol
$1.14 each
20,000