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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 2026-06-11 16:25
Tx date 2026-06-10
$ZEN
Zentek Ltd.
JIWAN, MOHAMMED
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Onside Health Corporation (Control or Direction)
Warrants
11 - Acquisition or disposition carried out privately
$45,000
+30,000 vol
$1.50 each
30,000
Filed 2026-06-11 16:23
Tx date 2025-11-25
$ZEN
Zentek Ltd.
JIWAN, MOHAMMED
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Onside Health Corporation (Control or Direction)
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2026-06-11 16:22
Tx date 2026-06-10
$ZEN
Zentek Ltd.
JIWAN, MOHAMMED
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Onside Health Corporation (Control or Direction)
Common Shares
11 - Acquisition or disposition carried out privately
$30,000
+30,000 vol
$1.00 each
30,000
Filed 2026-06-11 16:17
Tx date 2025-11-25
$ZEN
Zentek Ltd.
JIWAN, MOHAMMED
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Onside Health Corporation (Control or Direction)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2026-06-02 08:35
Tx date 2026-05-27
$ZEN
Zentek Ltd.
JIWAN, MOHAMMED
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption
$396,000
+264,000 vol
$1.50 each
264,000
Filed 2026-06-02 08:35
Tx date 2025-11-25
$ZEN
Zentek Ltd.
JIWAN, MOHAMMED
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2026-06-02 08:35
Tx date 2026-05-27
$ZEN
Zentek Ltd.
JIWAN, MOHAMMED
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$264,000
+264,000 vol
$1.00 each
361,833
Filed 2026-05-31 13:48
Tx date 2026-05-27
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Ford, Wendy
5 - Senior Officer of Issuer
Holder: held in a TFSA (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption
$52,500
+35,000 vol
$1.50 each
35,000
Filed 2026-05-31 13:43
Tx date 2022-05-16
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Ford, Wendy
5 - Senior Officer of Issuer
Holder: held in a TFSA (Indirect Ownership)
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2026-05-31 13:30
Tx date 2026-05-27
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Ford, Wendy
5 - Senior Officer of Issuer
Holder: held in a TFSA (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$35,000
+35,000 vol
$1.00 each
45,000
Filed 2026-05-27 17:09
Tx date 2026-05-27
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc. (Control or Direction)
Warrants
16 - Acquisition or disposition under a prospectus exemption
$375,000
+250,000 vol
$1.50 each
300,000
Filed 2026-05-27 17:08
Tx date 2026-05-27
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Snisarenko, John
4 - Director of Issuer
Holder: Meritage Holdings Inc. (Control or Direction)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$250,000
+250,000 vol
$1.00 each
300,000
Filed 2026-05-27 17:04
Tx date 2026-05-27
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Gettinby, Peter
4 - Director of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption
$1,500
+1,000 vol
$1.50 each
1,000
Filed 2026-05-27 17:03
Tx date 2026-05-27
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Gettinby, Peter
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$1,000
+1,000 vol
$1.00 each
1,000
Filed 2026-05-27 17:00
Tx date 2026-05-27
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Wallman, Eric
4 - Director of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption
$150,000
+100,000 vol
$1.50 each
125,000
Filed 2026-05-27 16:59
Tx date 2026-05-27
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Wallman, Eric
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$100,000
+100,000 vol
$1.00 each
554,373
Filed 2026-05-27 14:43
Tx date 2026-05-27
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Fontes, Matthew Joseph
4 - Director of Issuer
Direct Ownership
Warrants
16 - Acquisition or disposition under a prospectus exemption

+15,000 vol
15,000
Filed 2026-05-27 14:41
Tx date 2025-09-25
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Fontes, Matthew Joseph
4 - Director of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2026-05-27 14:41
Tx date 2026-05-27
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
Fontes, Matthew Joseph
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$15,000
+15,000 vol
$1.00 each
73,609
Filed 2026-04-27 23:12
Tx date 2026-04-27
$ZEN
Zentek Ltd. formerly, ZEN Graphene Solutions Ltd.
JIWAN, MOHAMMED
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$4,946
+8,333 vol
$0.59 each
97,833