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Zentek Ltd.

corporate_fare Company Profile

Zentek Ltd.

ZTEK·NASDAQ·Industrial Applications And Services·CIK 0001904501

Zentek Ltd., along with its subsidiaries, researches and develops graphene and related nanomaterials in Canada. The company develops ZenGUARD, a brand of graphene-based antimicrobial coatings used in surgical masks, HVAC filters, and personal protective equipment. Zentek also develops rapid detection point-of-care diagnostic tests and pharmaceutical products that utilize graphene-based compounds. Additionally, the company is developing aptamers and rapid detection technologies, as well as graphene oxide synthesis and graphene synthesis products. Zentek Ltd. holds a 100% ownership interest in the Albany graphite project, which is located in Northern Ontario, Canada. The company was incorporated in 2008 and is headquartered in Guelph, Canada. It changed its name from ZEN Graphene Solutions Ltd. to Zentek Ltd. in October 2021.

Zentek Ltd. (NASDAQ:ZTEK) is a publicly traded company in the Industrial Applications And Services sector. Wiseek monitors ZTEK SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.

Recent high-impact activity:

  • U.S. Patent Granted for Zentek's ZenGUARD™ Graphene Tech, Targeting Multi-Billion Dollar Air Filtration Market
  • Zentek Closes C$18M Brokered Offering at Premium Price, Fully Subscribed
  • Zentek's ZenGUARD Filters Gain Exclusive Direct Procurement Access to Canadian Federal Government
  • Zentek's ZenGUARD Filters Cleared by Health Canada, Now Accepting Commercial Orders
  • Albany Graphite Launches Year Two Environmental Program, Advancing Critical Mineral Project Permitting

Financial Snapshot

Fiscal year ended March 31, 2025
Net Income
-$10.04M
Diluted EPS
-$0.10
Op. Cash Flow
-$6.28M
Free Cash Flow
-$6.28M
Gross Profit
$227.88K
Operating Income
-$9.61M
Cash & Equivalents
$121.48K
Total Debt
$346.75K
Debt / Equity
0.02×
Source: 40-F · filed 2025-06-27 · accession 0001062993-25-012177

Insider Transactions

ZTEK files as a Foreign Private Issuer (FPI). Under SEC Exchange Act Section 16(a), officers, directors, and 10% owners of FPIs are exempt from Form 4 insider-transaction reporting requirements. Comparable disclosures, when applicable, appear in the company's Form 20-F (annual) or Form 6-K (interim) filings on SEC EDGAR.

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$0.4502 -0.01% today
52-week range · as of 2026-05-27 $0.40 – $1.62
Market cap
$49.15M
Volume
311K (1.7× avg)
3-mo avg 188.4K
Live data · 2026-06-14 06:17 UTC · Market closed

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feed ZTEK - Latest Insights

ZTEK
Jun 09, 2026, 11:11 AM EDT
Source: TMX Newsfile
Importance Score:
8
Price at Filing: $0.4854
Real-time Price: $0.4502 info
Change: -$0.0352 (-7%) info
Market Cap: $49.147M info
ZTEK
May 27, 2026, 11:38 AM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $0.5671
Real-time Price: $0.4502 info
Change: -$0.1169 (-21%) info
Market Cap: $49.147M info
ZTEK
May 13, 2026, 9:50 AM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $0.9882
Real-time Price: $0.4502 info
Change: -$0.538 (-54%) info
Market Cap: $49.147M info
ZTEK
May 06, 2026, 1:21 PM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $0.590
Real-time Price: $0.4502 info
Change: -$0.1398 (-24%) info
Market Cap: $49.147M info
ZTEK
Apr 28, 2026, 7:33 AM EDT
Source: TMX Newsfile
Importance Score:
7
Price at Filing: $0.442
Real-time Price: $0.4502 info
Change: +$0.0082 (+2%) info
Market Cap: $49.147M info
ZTEK
Apr 21, 2026, 7:57 AM EDT
Source: TMX Newsfile
Importance Score:
8
Price at Filing: $0.509
Real-time Price: $0.4502 info
Change: -$0.0588 (-12%) info
Market Cap: $49.147M info
ZTEK
Apr 16, 2026, 4:20 PM EDT
Filing Type: 6-K
Importance Score:
7
Price at Filing: $0.494011
Real-time Price: $0.4502 info
Change: -$0.043811 (-9%) info
Market Cap: $49.147M info
ZTEK
Apr 09, 2026, 9:20 AM EDT
Source: TMX Newsfile
Importance Score:
8
Price at Filing: $0.5599
Real-time Price: $0.4502 info
Change: -$0.1097 (-20%) info
Market Cap: $49.147M info
ZTEK
Mar 25, 2026, 10:37 AM EDT
Filing Type: 6-K
Importance Score:
7
Price at Filing: $0.578
Real-time Price: $0.4502 info
Change: -$0.1278 (-22%) info
Market Cap: $49.147M info
ZTEK
Mar 13, 2026, 10:33 AM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $0.6101
Real-time Price: $0.4502 info
Change: -$0.1599 (-26%) info
Market Cap: $49.147M info
ZTEK
Mar 13, 2026, 8:30 AM EDT
Source: Acceswire
Importance Score:
8
Price at Filing: $0.6553
Real-time Price: $0.4502 info
Change: -$0.2051 (-31%) info
Market Cap: $49.147M info
ZTEK
Mar 09, 2026, 4:55 PM EDT
Filing Type: 6-K
Importance Score:
7
Price at Filing: $0.6485
Real-time Price: $0.4502 info
Change: -$0.1983 (-31%) info
Market Cap: $49.147M info
ZTEK
Mar 04, 2026, 10:50 AM EST
Filing Type: 6-K
Importance Score:
7
Price at Filing: $0.658
Real-time Price: $0.4502 info
Change: -$0.2078 (-32%) info
Market Cap: $49.147M info
ZTEK
Mar 04, 2026, 8:00 AM EST
Source: Acceswire
Importance Score:
7
Price at Filing: $0.609
Real-time Price: $0.4502 info
Change: -$0.1588 (-26%) info
Market Cap: $49.147M info
ZTEK
Feb 26, 2026, 5:19 PM EST
Filing Type: 6-K
Importance Score:
7
Price at Filing: $0.8102
Real-time Price: $0.4502 info
Change: -$0.360 (-44%) info
Market Cap: $49.147M info
ZTEK
Feb 25, 2026, 7:47 PM EST
Filing Type: 6-K
Importance Score:
7
Price at Filing: $0.5438
Real-time Price: $0.4502 info
Change: -$0.0936 (-17%) info
Market Cap: $49.147M info
ZTEK
Feb 25, 2026, 6:31 PM EST
Filing Type: 6-K
Importance Score:
7
Price at Filing: $0.5438
Real-time Price: $0.4502 info
Change: -$0.0936 (-17%) info
Market Cap: $49.147M info
ZTEK
Jan 29, 2026, 5:06 PM EST
Filing Type: 6-K
Importance Score:
7
Price at Filing: $0.7548
Real-time Price: $0.4502 info
Change: -$0.3046 (-40%) info
Market Cap: $49.147M info