Zentek Ltd (ZEN)

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Over the last 90 days, Zentek Ltd. has seen significant insider buying activity, with a net buy value of CAD 9261.79. Five insiders, including one executive, were net buyers. The total sum of buy transactions reached CAD 378746.47, with no sell transactions recorded during this period. The stock has experienced 0.0% price change over 90 days.

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Ticker: ZEN Exchange: CVE

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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings

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Trades

Ford, Wendy

Senior Officer of Issuer

1 purchase — total 100,000 CAD

Buy 27 May 2026

Value CA$3,990,142.95 | Price 400.32 | Shares 37,661

Wallman, Eric

Director of Issuer

1 purchase — total 100,000 CAD

Buy 27 May 2026

Value CA$4,540,503.52 | Price 148.69 | Shares 39,453

Snisarenko, John

Director of Issuer

1 purchase — total 100,000 CAD

Buy 27 May 2026

Value CA$100,000.00 | Price 1.00 | Shares 1,000

Gettinby, Peter

Director of Issuer

1 purchase — total 100,000 CAD

Buy 27 May 2026

Value CA$100,000.00 | Price 1.00 | Shares 1,000

Fontes, Matthew Joseph

Director of Issuer

1 purchase — total 100,000 CAD

Buy 27 May 2026

Value CA$100,000.00 | Price 1.00 | Shares 1,000

JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

1 purchase — total 4,946 CAD

Buy 27 Apr 2026

Value CA$4,946.47 | Price 0.59 | Shares 8,333

JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

1 purchase — total 7,800 CAD

Buy 26 Mar 2026

Value CA$7,800.00 | Price 0.78 | Shares 10,000

JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

1 purchase — total 9,870 CAD

Buy 9 Feb 2026

Value CA$9,870.00 | Price 0.99 | Shares 10,000

JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

1 purchase — total 1,700 USD

Buy 20 Jan 2026

Value US$1,700.00 | Price 0.85 | Shares 2,000

JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

1 purchase — total 1,220 CAD

Buy 19 Jan 2026

Value CA$1,220.00 | Price 1.22 | Shares 1,000

JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

1 purchase — total 650 CAD

Buy 15 Jan 2026

Value CA$650.00 | Price 1.30 | Shares 500

JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

1 purchase — total 96 USD

Buy 14 Jan 2026

Value US$96.00 | Price 0.96 | Shares 100

Van der Kuur, Colin Stuart

Senior Officer of Issuer

1 sale — total 7,300 CAD

Sale 12 Jan 2026

Value CA$7,300.00 | Price 1.46 | Shares 5,000

Van der Kuur, Colin Stuart

Senior Officer of Issuer

1 sale — total 5,900 CAD

Sale 9 Jan 2026

Value CA$5,900.00 | Price 1.18 | Shares 5,000

JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

1 purchase — total 10,225 CAD

Buy 31 Dec 2025

Value CA$10,224.50 | Price 0.93 | Shares 11,000

JIWAN, MOHAMMED

Director of Issuer, Senior Officer of Issuer

1 purchase — total 10,384 CAD

Buy 30 Dec 2025

Value CA$10,384.00 | Price 0.94 | Shares 11,000

Wallman, Eric

Director of Issuer

1 purchase — total 26,500 CAD

Buy 22 Oct 2025

Value CA$26,500.00 | Price 1.06 | Shares 25,000

Snisarenko, John

Director of Issuer

1 purchase — total 53,000 CAD

Buy 22 Oct 2025

Value CA$53,000.00 | Price 1.06 | Shares 50,000

Van der Kuur, Colin Stuart

Senior Officer of Issuer

1 sale — total 33,000 CAD

Sale 8 May 2025

Value CA$33,000.00 | Price 2.20 | Shares 15,000

Van der Kuur, Colin Stuart

Senior Officer of Issuer

1 sale — total 40,000 CAD

Sale 25 Apr 2025

Value CA$39,999.60 | Price 1.80 | Shares 22,222

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other

Notification date	Transaction date	B/S Transaction type	Insider and/or position	Nb. shares Price Value	Number of shares	Price	Value
2026-05-31	2026-05-27	B Purchase	0.8 Ford, Wendy Senior Officer of Issuer Officer	37,661 +12.3% 400.32 CA$3,990,143	37,661 +12.3%	400.32	CA$3,990,143
2026-05-27	2026-05-27	B Purchase	2.5 Wallman, Eric Director of Issuer Non-Executive Director	39,453 -39.7% 148.69 CA$4,540,504	39,453 -39.7%	148.69	CA$4,540,504
2026-05-27	2026-05-27	B Purchase	2.5 Snisarenko, John Director of Issuer Non-Executive Director	20,464 -35.9% 142.77 CA$1,531,135	20,464 -35.9%	142.77	CA$1,531,135
2026-05-27	2026-05-27	B Purchase	Gettinby, Peter Director of Issuer Non-Executive Director	1,000 1.00 CA$100,000	1,000	1.00	CA$100,000
2026-05-27	2026-05-27	B Purchase	Fontes, Matthew Joseph Director of Issuer Non-Executive Director	1,000 +25.6% 1.00 CA$100,000	1,000 +25.6%	1.00	CA$100,000
2026-04-27	2026-04-27	B Purchase	1.7 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	1.7 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	1.7 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	1.7 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	1.7 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	1.7 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	1.7 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	3.8 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	3.8 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	1.7 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
2025-12-30	2025-12-30	B Purchase	1.7 JIWAN, MOHAMMED Director of Issuer, Senior Officer of Issuer Executive Director	11,000 0.94 CA$10,384	11,000	0.94	CA$10,384
2025-10-23	2025-10-22	B Purchase	2.5 Wallman, Eric Director of Issuer Non-Executive Director	25,000 +5.8% 1.06 CA$26,500	25,000 +5.8%	1.06	CA$26,500
2025-10-23	2025-10-22	B Purchase	2.5 Snisarenko, John Director of Issuer Non-Executive Director	50,000 1.06 CA$53,000	50,000	1.06	CA$53,000
2025-05-12	2025-05-08	S Sale	3.8 Van der Kuur, Colin Stuart Senior Officer of Issuer Officer	15,000 -4.4% 2.20 CA$33,000	15,000 -4.4%	2.20	CA$33,000
2025-05-02	2025-04-25	S Sale	3.8 Van der Kuur, Colin Stuart Senior Officer of Issuer Officer	22,222 -6.2% 1.80 CA$40,000	22,222 -6.2%	1.80	CA$40,000