Canada Biotechnology & Medical Research

Zentek Ltd (ZEN)

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Zentek Ltd experienced four insider trading transactions over the past ninety days, all representing purchases. Directors Eric Wallman and Mohammed Jiwan acquired shares totaling 33,433.42 CAD. This activity follows the August 13th earnings report, occurring amidst a 36.8% stock price increase during the same period.
Ticker: ZEN Exchange: CVE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Zentek Ltd. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.5
Wallman, Eric Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
320.26
Quantity 77,393 -45.7%
Value CA$1,427,219
2.0
JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
168.47
Quantity 46,101 +47.0%
Value CA$550,151
2.0
JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
103.36
Quantity 3,625 +4.7%
Value CA$3,249,002
2.0
JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.82
Quantity 10,000 +2.8%
Value CA$8,190
2.0
JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
1.00
Quantity 30,000
Value CA$30,000
0.8
Ford, Wendy Senior Officer of Issuer Officer
Transaction date
Purchase
Price
1.00
Quantity 35,000 +350.0%
Value CA$35,000
2.5
Wallman, Eric Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
1.00
Quantity 100,000 +22.0%
Value CA$100,000
2.4
Snisarenko, John Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
1.00
Quantity 250,000 +500.0%
Value CA$250,000
Gettinby, Peter Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
1.00
Quantity 1,000
Value CA$1,000
Fontes, Matthew Joseph Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
1.00
Quantity 15,000 +25.6%
Value CA$15,000
2.0
JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.59
Quantity 8,333 +9.3%
Value CA$4,946
2.0
JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.78
Quantity 10,000 +13.7%
Value CA$7,800
2.0
JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.99
Quantity 10,000 +15.8%
Value CA$9,870
2.0
JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.85
Quantity 2,000 +2000.0%
Value US$1,700
2.0
JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
1.22
Quantity 1,000 +2.0%
Value CA$1,220
2.0
JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
1.30
Quantity 500 +1.0%
Value CA$650
2.0
JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.96
Quantity 100
Value US$96
3.7
Van der Kuur, Colin Stuart Senior Officer of Issuer Officer
Transaction date
Sale
Price
1.46
Quantity 5,000 -1.6%
Value CA$7,300
3.7
Van der Kuur, Colin Stuart Senior Officer of Issuer Officer
Transaction date
Sale
Price
1.18
Quantity 5,000 -1.6%
Value CA$5,900
2.0
JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.93
Quantity 11,000 +100.0%
Value CA$10,224
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-01 2026-09-01 B Purchase
2.5
Wallman, Eric

Director of Issuer

Non-Executive Director
77,393 -45.7%
320.26
CA$1,427,219 		77,393 -45.7% 320.26 CA$1,427,219
2026-08-31 2026-08-31 B Purchase
2.0
JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

Executive Director
46,101 +47.0%
168.47
CA$550,151 		46,101 +47.0% 168.47 CA$550,151
2026-08-31 2026-08-31 B Purchase
2.0
JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

Executive Director
3,625 +4.7%
103.36
CA$3,249,002 		3,625 +4.7% 103.36 CA$3,249,002
2026-08-19 2026-08-19 B Purchase
2.0
JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

Executive Director
10,000 +2.8%
0.82
CA$8,190 		10,000 +2.8% 0.82 CA$8,190
2026-06-11 2026-06-10 B Purchase
2.0
JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

Executive Director
30,000
1.00
CA$30,000 		30,000 1.00 CA$30,000
2026-05-31 2026-05-27 B Purchase
0.8
Ford, Wendy

Senior Officer of Issuer

Officer
35,000 +350.0%
1.00
CA$35,000 		35,000 +350.0% 1.00 CA$35,000
2026-05-27 2026-05-27 B Purchase
2.5
Wallman, Eric

Director of Issuer

Non-Executive Director
100,000 +22.0%
1.00
CA$100,000 		100,000 +22.0% 1.00 CA$100,000
2026-05-27 2026-05-27 B Purchase
2.4
Snisarenko, John

Director of Issuer

Non-Executive Director
250,000 +500.0%
1.00
CA$250,000 		250,000 +500.0% 1.00 CA$250,000
2026-05-27 2026-05-27 B Purchase
Gettinby, Peter

Director of Issuer

Non-Executive Director
1,000
1.00
CA$1,000 		1,000 1.00 CA$1,000
2026-05-27 2026-05-27 B Purchase
Fontes, Matthew Joseph

Director of Issuer

Non-Executive Director
15,000 +25.6%
1.00
CA$15,000 		15,000 +25.6% 1.00 CA$15,000
2026-04-27 2026-04-27 B Purchase
2.0
JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

Executive Director
8,333 +9.3%
0.59
CA$4,946 		8,333 +9.3% 0.59 CA$4,946
2026-03-26 2026-03-26 B Purchase
2.0
JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

Executive Director
10,000 +13.7%
0.78
CA$7,800 		10,000 +13.7% 0.78 CA$7,800
2026-02-09 2026-02-09 B Purchase
2.0
JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

Executive Director
10,000 +15.8%
0.99
CA$9,870 		10,000 +15.8% 0.99 CA$9,870
2026-01-21 2026-01-20 B Purchase
2.0
JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

Executive Director
2,000 +2000.0%
0.85
US$1,700 		2,000 +2000.0% 0.85 US$1,700
2026-01-19 2026-01-19 B Purchase
2.0
JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

Executive Director
1,000 +2.0%
1.22
CA$1,220 		1,000 +2.0% 1.22 CA$1,220
2026-01-19 2026-01-15 B Purchase
2.0
JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

Executive Director
500 +1.0%
1.30
CA$650 		500 +1.0% 1.30 CA$650
2026-01-19 2026-01-14 B Purchase
2.0
JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

Executive Director
100
0.96
US$96 		100 0.96 US$96
2026-01-14 2026-01-12 S Sale
3.7
Van der Kuur, Colin Stuart

Senior Officer of Issuer

Officer
5,000 -1.6%
1.46
CA$7,300 		5,000 -1.6% 1.46 CA$7,300
2026-01-14 2026-01-09 S Sale
3.7
Van der Kuur, Colin Stuart

Senior Officer of Issuer

Officer
5,000 -1.6%
1.18
CA$5,900 		5,000 -1.6% 1.18 CA$5,900
2025-12-31 2025-12-31 B Purchase
2.0
JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

Executive Director
11,000 +100.0%
0.93
CA$10,224 		11,000 +100.0% 0.93 CA$10,224
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