| 01.11.2022 07:00 | HAYD | Directorate Change and Posting of Annual Report | RNS |
| 06.10.2022 18:08 | HAYD | IN BRIEF: Haydale Graphene widens annual loss; outlook cautious | Alliance |
| 06.10.2022 07:00 | HAYD | Final Results | RNS |
| 20.09.2022 09:49 | HAYD | Holding(s) in Company | RNS |
| 16.09.2022 07:00 | HAYD | Director/PDMR Shareholding | RNS |
| 15.09.2022 13:35 | HAYD | Director/PDMR Shareholding | RNS |
| 13.09.2022 13:30 | HAYD | Block Admission Application | RNS |
| 13.09.2022 11:33 | HAYD | Haydale Graphene Industries shares down on GBP5.5 million fundraise | Alliance |
| 13.09.2022 10:30 | HAYD | Result of Open Offer | RNS |
| 12.09.2022 13:27 | HAYD | Result of General Meeting | RNS |
| 07.09.2022 21:42 | UFO, TV2V, TV1 | TRADING UPDATES: Zinnwald upbeat; Nanoco-Samsung trial delay | Alliance |
| 07.09.2022 16:36 | HAYD | Price Monitoring Extension | RNS |
| 07.09.2022 07:00 | HAYD | Haydale Has Food Packaging All Zipped Up | Reach |
| 05.09.2022 15:49 | WHR, SEIT, HAYD | UK shareholder meetings calendar - next 7 days | Alliance |
| 24.08.2022 10:50 | HAYD | IN BRIEF: Haydale Graphene raises GBP5.0 million for working capital | Alliance |
| 24.08.2022 10:17 | HAYD | Result of Fundraising | RNS |
| 24.08.2022 09:00 | HAYD | Price Monitoring Extension | RNS |
| 23.08.2022 19:18 | HAYD | IN BRIEF: Haydale Graphene eyes raising up to GBP5.5 million | Alliance |
| 23.08.2022 16:37 | HAYD | Proposed Placing, Subscription and Open Offer | RNS |
| 19.08.2022 16:41 | HAYD | Second Price Monitoring Extn | RNS |
| 19.08.2022 16:36 | HAYD | Price Monitoring Extension | RNS |
| 10.08.2022 16:41 | HAYD | Second Price Monitoring Extn | RNS |
| 10.08.2022 16:35 | HAYD | Price Monitoring Extension | RNS |
| 08.08.2022 16:41 | HAYD | Second Price Monitoring Extn | RNS |
| 08.08.2022 16:36 | HAYD | Price Monitoring Extension | RNS |
| 25.07.2022 10:25 | HAYD | Holding(s) in Company | RNS |
| 19.07.2022 20:01 | COPL, CCZ, PRD | TRADING UPDATES: Capital backs outlook; Northcoders trades well | Alliance |
| 19.07.2022 07:00 | HAYD | Post Period End Trading Update | RNS |
| 08.07.2022 09:32 | HAYD | IN BRIEF: Haydale gets first graphene supply order from Vittoria pact | Alliance |
| 08.07.2022 07:00 | HAYD | Haydale & Vittoria partner for innovation & supply | Reach |
| 07.06.2022 12:13 | STVG, GFIN, RECI | TRADING UPDATES: Argo mines less bitcoin in May; Filtronic wins deal | Alliance |
| 07.06.2022 07:00 | HAYD | Trading Update | RNS |
| 30.05.2022 16:51 | HAYD | Change of Auditor | RNS |
| 12.05.2022 16:41 | HAYD | Second Price Monitoring Extn | RNS |
| 12.05.2022 16:36 | HAYD | Price Monitoring Extension | RNS |
| 12.05.2022 14:06 | HAYD | Second Price Monitoring Extn | RNS |
| 12.05.2022 14:00 | HAYD | Price Monitoring Extension | RNS |
| 19.04.2022 07:00 | HAYD | Haydale Wins Awards for its Materials Technology | Reach |
| 11.04.2022 20:51 | SAR, BOOM, MRK | TRADING UPDATES: Pod Point wins BMW deal; Lamprell seals contract | Alliance |
| 11.04.2022 07:00 | HAYD | Award of Grant to Develop Smart Composite Tooling | Reach |
| 21.03.2022 19:11 | MYX, GDR, ATYM | TRADING UPDATES: Kavango eyes acquisition; PYX ups zicron price | Alliance |
| 21.03.2022 07:00 | HAYD | Next Phase with Viritech | Reach |
| 09.03.2022 12:18 | GMR, TRU, CNC | TRADING UPDATES: Mothercare distances from Russia; Midatech's J&J deal | Alliance |
| 09.03.2022 07:00 | HAYD | Sales Representation Agreement Signed | RNS |
| 04.03.2022 20:53 | AGY, SEED, ONC | TRADING UPDATES: IOG to cut Gazprom ties; wholesale changes at Donegal | Alliance |
| 01.03.2022 17:26 | HAYD | Director/PDMR Shareholding | RNS |
| 01.03.2022 07:00 | HAYD | Raising the Bar in Plastic Food Packaging | Reach |
| 23.02.2022 19:06 | TRCS, OPG, SEE | TRADING UPDATES: IPF swings to profit; Seraphine lowers outlook | Alliance |
| 23.02.2022 07:00 | HAYD | Interim Results | RNS |
| 17.02.2022 14:34 | HAYD | IN BRIEF: Haydale to collaborate with Cadent Gas to develop heater | Alliance |
| 17.02.2022 07:00 | HAYD | Contract to Develop Graphene Ink-Based Heaters | Reach |
| 27.01.2022 07:00 | HAYD | Haydale Awarded Supply Agreement | Reach |
| 21.01.2022 07:00 | HAYD | Grant of share options and PDMR dealings | RNS |
| 12.01.2022 07:00 | HAYD | Funding to Develop Anti-Counterfeiting Technology | Reach |
| 11.01.2022 14:14 | HAYD | Result of AGM | RNS |
| 11.01.2022 07:00 | HAYD | GNPs Enhance Clothing for iCraft and Pro-Specs | Reach |
| 10.01.2022 07:00 | HAYD | Change of Adviser | RNS |
| 24.12.2021 12:41 | HAYD | Second Price Monitoring Extn | RNS |
| 24.12.2021 12:35 | HAYD | Price Monitoring Extension | RNS |
| 17.12.2021 07:00 | HAYD | Posting of Annual Report and Notice of AGM | RNS |
| 15.12.2021 07:16 | HAYD | Final Results | RNS |
| 10.12.2021 16:41 | HAYD | Second Price Monitoring Extn | RNS |
| 10.12.2021 16:36 | HAYD | Price Monitoring Extension | RNS |
| 10.12.2021 14:06 | HAYD | Second Price Monitoring Extn | RNS |
| 10.12.2021 14:00 | HAYD | Price Monitoring Extension | RNS |
| 05.11.2021 07:00 | HAYD | Date of Results | RNS |
| 26.10.2021 09:05 | HAYD | Second Price Monitoring Extn | RNS |
| 26.10.2021 09:00 | HAYD | Price Monitoring Extension | RNS |
| 18.10.2021 07:00 | HAYD | Notice of Results | RNS |
| 20.09.2021 11:49 | HAYD | Result of Oversubscribed Fundraising | RNS |
| 20.09.2021 07:01 | HAYD | PrimaryBid Offer | RNS |
| 20.09.2021 07:00 | HAYD | Proposed Placing and Subscription | RNS |
| 06.09.2021 07:00 | HAYD | Memorandum of Understanding with Viritech | Reach |
| 01.09.2021 07:00 | HAYD | US Small Business Administration Loan Agreement | RNS |
| 19.08.2021 07:00 | HAYD | High Performance Garments – Used in Tokyo | Reach |
