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Analyzing the Credit Quality of General Obligation Bonds
Analyzing the Credit Quality of Revenue Municipal Bonds
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Revenue Municipal Bonds
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Industrial Development Revenue Bonds
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Special Tax Bonds
NHA/PHA Bonds
Moral Obligation Bonds
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CLNs/GANs
Variable Rate Bonds/Notes
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Analyzing Revenue Bonds
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Zentek Ltd
(TSV:
ZEN
)
0.5800
-0.0100 (-1.69%)
Streaming Delayed Price
Updated: 3:48 PM EDT, Apr 29, 2026
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Zentek Awarded ISC Testing Stream Contract to Test ZENGuard(TM)-Coated HVAC Filters
November 30, 2021
GUELPH, ON / ACCESSWIRE / November 30, 2021 / Zentek Ltd. ("ZEN" or the "Company") (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, IP development and commercialization company focused on next-gen healthcare...
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Zentek Receives Medical Device Establishment License from Health Canada
November 29, 2021
GUELPH, ON / ACCESSWIRE / November 29, 2021 / Zentek Ltd. ("ZEN" or the "Company") (TSX-V:ZEN and OTC:ZENYF), a Canadian, IP development and commercialization company focused on next-gen healthcare...
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Zentek Ltd. Announces Filing of Preliminary Prospectus in Connection with $30,010,172 Offering
November 24, 2021
NOT FOR DISSEMINATION IN THE UNITED STATES OR FOR DISTRIBUTION TO U.S. NEWSWIRE SERVICES. GUELPH, ON / ACCESSWIRE / November 24, 2021 / Zentek Ltd. ("ZEN" or the "Company") (TSX-V:ZEN and OTC:ZENYF),...
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Zentek Provides Corporate Update
November 11, 2021
GUELPH, ON / ACCESSWIRE / November 11, 2021 / Zentek Ltd. ("ZEN" or the "Company") (TSX-V:ZEN and OTC PINK:ZENYF), a Canadian, IP development and commercialization company focused on next-gen...
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Zentek Provides Update on Rapid Detection Technology
November 09, 2021
GUELPH, ON / ACCESSWIRE / November 9, 2021 / Zentek Ltd. ("ZEN" or the "Company") (TSX-V:ZEN and OTC PINK:ZENYF), a Canadian IP development and commercialization company focused on next-gen healthcare...
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Zentek Wins ISC Challenge to Develop a Portable Detection Device for SARS-CoV-2 in Wastewater
November 04, 2021
GUELPH, ON / ACCESSWIRE / November 4, 2021 / Zentek Ltd. ("ZEN" or the "Company") (TSX-V:ZEN)(OTC PINK:ZENYF), a Canadian, IP development and commercialization company focused on next-gen healthcare...
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Zentek Develops New Carbon-Based Nanotechnology-Enhanced Icephobic Coating to Reduce Ice Accretion
November 02, 2021
Company anticipates applications for aircraft, wind turbines, ocean vessels, and building structures to increase safety and efficiency outcomes in ice-forming weather conditions GUELPH, ON / ACCESSWIRE...
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Zentek Continues to Build Strong Leadership with Additions to Management Team and Advisory Board
October 28, 2021
GUELPH, ON / ACCESSWIRE / October 28, 2021 / Zentek Ltd. ("ZEN" or the "Company") (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, IP development and commercialization company focused on next-gen healthcare...
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ZEN Graphene Solutions Announces Name Change to Zentek Ltd
October 27, 2021
GUELPH, ON / ACCESSWIRE / October 27, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSX-V:ZEN and OTC PINK:ZENYF), a Canadian, intellectual property development company focused on...
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ZEN Graphene Solutions to Present at the Benzinga Global Small Cap Conference
October 21, 2021
GUELPH, ON / ACCESSWIRE / October 21, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSXV:ZEN) and (OTC PINK:ZENYF), a Canadian, nanotechnology company focused on next-gen healthcare...
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ZEN Graphene Solutions Announces Completion of Change of Classification on the TSX Venture Exchange to Industrial, Technology, Life Sciences Issuer
October 14, 2021
GUELPH, ON / ACCESSWIRE / October 14, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSX-V:ZEN and OTC:ZENYF), a Canadian, nanotechnology company focused on next-gen healthcare solutions,...
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ZEN Graphene Solutions Announces Submission of Nasdaq Listing Application
October 13, 2021
GUELPH, ON / ACCESSWIRE / October 13, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, nanotechnology company focused on next-gen healthcare...
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ZEN Graphene Solutions Announces Filing of Patent Applications Under the Patent Cooperation Treaty
October 06, 2021
GUELPH, ON / ACCESSWIRE / October 6, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company")(TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, nanotechnology company focused on next-gen healthcare solutions,...
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ZEN Graphene Solutions Announces Notice of Accelerated Expiry of Warrants
October 04, 2021
GUELPH, ON / ACCESSWIRE / October 4, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSXV:ZEN)(OTC PINK:ZENYF) gives notice of accelerated expiry to the holders of 760,848 common share...
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ZEN Graphene Solutions Highlights Results of Annual Shareholder Meeting
October 04, 2021
Company receives shareholder support to transition toward its nanotechnology and health sciences focus Retains CORE IR for investor relations, public relations, U.S. listing advisory and capital...
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ZEN Graphene Solutions Finalizes Definitive Commercial Agreement with Trebor Rx
September 27, 2021
GUELPH, ON / ACCESSWIRE / September 27, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, nanotechnology company focused on next-gen healthcare...
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ZEN Graphene Solutions Announces ZENGuard Viral and Bacterial Filtration Efficiency Test Results
September 27, 2021
GUELPH, ON / ACCESSWIRE / September 27, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, nanotechnology company focused on next-gen healthcare...
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ZEN Graphene Solutions Announces Initial Revenue Generation from Delivery of First ZENGuard Shipment
September 23, 2021
GUELPH, ON / ACCESSWIRE / September 23, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSX-V:ZEN and OTC PINK:ZENYF), a Canadian, nanotechnology company focused on next-gen healthcare...
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ZEN Graphene Solutions and Trebor Rx Announce Health Canada Approval for ZENGuard Mask
September 22, 2021
GUELPH, ON / ACCESSWIRE / September 22, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, nanotechnology company focused on next-gen healthcare...
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ZEN Graphene Solutions to Present at the Sidoti Fall Virtual Investor Conference
September 20, 2021
GUELPH, ON / ACCESSWIRE / September 20, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSX-V:ZEN)(OTC PINK:ZENYF), a Canadian, nanotechnology company focused on next-gen healthcare...
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ZEN Graphene Solutions Ltd. Announces COVID-19 Protocols for Annual General Meeting of Shareholders
September 14, 2021
THUNDER BAY, ON / ACCESSWIRE / September 14, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, nanotechnology company focused on next-gen healthcare...
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ZEN Graphene Solutions Announces Grant of Options
September 03, 2021
GUELPH, ON / ACCESSWIRE / September 3, 2021 / ZEN Graphene Solutions Ltd. (" ZEN " or the " Company ") (TSXV:ZEN) and (OTC PINK:ZENYF), ) announces stock option grants for two employees. These options...
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ZEN Graphene Solutions Announces Shareholder Meeting Monday September 27th, 2021, at the Delta Hotel in Guelph, Ontario
August 26, 2021
THUNDER BAY, ON / ACCESSWIRE / August 26, 2021 / ZEN Graphene Solutions Ltd. (“ZEN” or the “Company”) (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, nanotechnology company focused on next-gen healthcare...
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ZEN Graphene Solutions Announces Proposed Change of Classification on the TSX Venture Exchange to Industrial, Technology, Life Sciences Issuer
August 25, 2021
GUELPH, ON / ACCESSWIRE / August 25, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, nanotechnology company focused on next-gen healthcare solutions,...
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ZEN Graphene Solutions Announces Addition of Dr. Ken Reed to Advisory Board
June 30, 2021
GUELPH, ON / ACCESSWIRE / June 30, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSXV:ZEN) and (OTC PINK:ZENYF), a Canadian, next-gen nanomaterials technology company, is pleased to...
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ZEN Graphene Solutions Announces Exclusive Worldwide Rights to Commercialize Rapid, Saliva-Based COVID-19 Antigen Testing Technology
June 17, 2021
GUELPH, ON / ACCESSWIRE / June 17, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, next-gen nanomaterials technology company, is pleased to announce...
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ZEN Graphene Solutions and Trebor Rx Provides Update
June 16, 2021
GUELPH, ON / ACCESSWIRE / June 16, 2021 / ZEN Graphene Solutions Ltd. (" ZEN " or the " Company ") (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, next-gen nanomaterials technology company and Trebor Rx Corp....
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ZEN Graphene Solutions and Trebor RX Announce Successful Inhalation Safety Testing of ZENGuard(TM)-Enhanced Surgical Masks and Final Submission to Health Canada
June 04, 2021
GUELPH, ON / ACCESSWIRE / June 4, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, next-gen nanomaterials technology company and Trebor Rx Corp....
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ZEN Graphene Solutions Develops Fuel Additive
June 01, 2021
GUELPH, ON / ACCESSWIRE / June 1, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSXV:ZEN)(OTC PINK:ZENYF), a Canadian, next-gen nanomaterials technology company, is pleased to announce...
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ZEN Graphene Solutions Announces Ingestion Good Laboratory Practice Study for its Graphene-Based Compound
May 03, 2021
GUELPH, ON / ACCESSWIRE / May 3, 2021 / ZEN Graphene Solutions Ltd. ("ZEN" or the "Company") (TSX-V:ZEN and OTC PINK:ZENYF), a Canadian, next-gen nanomaterials technology company, is pleased to...
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