| 11:48 | HAYD | Directorate Change | RNS |
| 15.11.2024 14:06 | HAYD | Holding(s) in Company | RNS |
| 14.11.2024 14:45 | HAYD | Holding(s) in Company | RNS |
| 13.11.2024 14:10 | HAYD | Result of General Meeting and TVR | RNS |
| 28.10.2024 17:12 | HAYD | Result of Retail Offer | RNS |
| 28.10.2024 07:00 | HAYD | Result of Fundraising | RNS |
| 25.10.2024 14:20 | HAYD | Retail Offer | RNS |
| 25.10.2024 14:15 | HAYD | Proposed Fundraise to raise up to £3.5 million | RNS |
| 02.09.2024 07:00 | HAYD | Contract for underfloor heating pilot in Jersey | Reach |
| 14.08.2024 20:04 | BKS, ZPHR, TOM | TRADING UPDATES: Zephyr Energy second quarter production climbs 6% | Alliance |
| 14.08.2024 07:00 | HAYD | Innovation Agreement with Gerdau Graphene | Reach |
| 18.07.2024 07:00 | HAYD | Potential graphene breakthrough in carbon capture | Reach |
| 09.07.2024 11:52 | HAYD | IN BRIEF: Haydale in USD4 million China distribution deal | Alliance |
| 09.07.2024 07:00 | HAYD | New Agreement Worth US$4.0 million | RNS |
| 20.05.2024 12:33 | HAYD | Shares in Haydale Graphene tumble after sales and profit warning | Alliance |
| 20.05.2024 11:05 | HAYD, SDI, CTA | AIM WINNERS & LOSERS: CT Automotive bounces back; Haydale falls | Alliance |
| 20.05.2024 07:00 | HAYD | Trading Update | RNS |
| 02.05.2024 07:00 | HAYD | Grant of Share Options and PDMR Dealing | RNS |
| 12.03.2024 14:36 | HAYD | Haydale Graphene up after loss narrows and revenue grows in 2023 | Alliance |
| 12.03.2024 07:00 | HAYD | Interim Results | RNS |
| 26.01.2024 07:00 | HAYD | Grant of Options & Surrender of Existing Options | RNS |
| 22.01.2024 13:09 | HAYD | Haydale secures support service from UK government's Innovate UK | Alliance |
| 22.01.2024 07:00 | HAYD | Haydale selected for Innovate UK Scaleup Programme | Reach |
| 07.12.2023 11:36 | HAYD | Result of AGM | RNS |
| 07.12.2023 11:34 | HAYD | Directorate Change | RNS |
| 06.12.2023 11:07 | HAYD | Haydale secures funding from Welsh government for heat transfer fluids | Alliance |
| 06.12.2023 07:00 | HAYD | Haydale awarded SMART funding | Reach |
| 30.11.2023 15:29 | YOU, WTE, SUPR | UK shareholder meetings calendar - next 7 days | Alliance |
| 16.11.2023 14:31 | HAYD | Holding(s) in Company | RNS |
| 13.11.2023 07:00 | HAYD | Posting of Annual Report & Notice of AGM | RNS |
| 01.11.2023 07:00 | HAYD | Total Voting Rights | RNS |
| 26.10.2023 18:12 | HAYD, SCF, BMY | EARNINGS: Riverstone Credit stays stable, Bloomsbury hails record half | Alliance |
| 26.10.2023 07:00 | HAYD | Final Results | RNS |
| 09.10.2023 08:23 | HAYD | Holding(s) in Company | RNS |
| 05.10.2023 13:43 | HAYD | Director/PDMR Shareholding & Total Voting Rights | RNS |
| 04.10.2023 16:46 | HAYD | Holding(s) in Company | RNS |
| 03.10.2023 15:48 | HAYD | Result of General Meeting | RNS |
| 02.10.2023 07:00 | HAYD | Total Voting Rights | RNS |
| 26.09.2023 15:52 | HAYD, EQLS | UK shareholder meetings calendar - next 7 days | Alliance |
| 22.09.2023 18:06 | BRES, TIFS, KOD | TRADING UPDATES: Blencowe hails USD5 million grant; Kodal progresses | Alliance |
| 22.09.2023 16:30 | HAYD | Result of Retail Offer and Total Voting Rights | RNS |
| 15.09.2023 20:57 | HAYD | UPDATE: Haydale Graphene Industries fundraise raises GBP5.0 million | Alliance |
| 15.09.2023 18:12 | HAYD | Result of Fundraising | RNS |
| 15.09.2023 16:29 | HAYD | Haydale Graphene Industries plans to raise GBP6 million | Alliance |
| 15.09.2023 16:00 | HAYD | Launch of Retail Offer | RNS |
| 15.09.2023 15:00 | HAYD | Proposed Placing, Subscription & Retail Offer | RNS |
| 15.09.2023 07:00 | HAYD | Warrant Expiry, Block Admission Cancellation & TVR | RNS |
| 22.08.2023 10:21 | HAYD | Haydale Graphene signs deal for graphene commercial applications | Alliance |
| 22.08.2023 07:00 | HAYD | Collaboration with PETRONAS | RNS |
| 04.08.2023 13:02 | HAYD | Holding(s) in Company | RNS |
| 02.08.2023 07:00 | HAYD | Directorate Change | RNS |
| 24.07.2023 10:02 | HAYD | Haydale Graphene Industries inks next collaboration with Cadent | Alliance |
| 24.07.2023 09:47 | AAU, HAYD, MIND | AIM WINNERS & LOSERS: Itsarm surges on hope of avoiding liquidation | Alliance |
| 24.07.2023 07:00 | HAYD | Contract Award | RNS |
| 13.07.2023 13:58 | HAYD | Haydale Graphene progresses hot water project with Cadent Gas | Alliance |
| 13.07.2023 07:00 | HAYD | Haydale Delivers LPHW Prototype for Cadent | Reach |
| 21.06.2023 10:30 | HAYD | IN BRIEF: Haydale Graphene says higher costs offset revenue progress | Alliance |
| 21.06.2023 07:00 | HAYD | Trading Update | RNS |
| 05.06.2023 10:58 | AUK, HAYD | IN BRIEF: Haydale Graphene hires former Charteris leader as new CFO | Alliance |
| 05.06.2023 07:00 | HAYD | Directorate Change | RNS |
| 26.05.2023 14:13 | KMK, KDNC, SOHO | TRADING UPDATES: Triple Point Social quarterly net asset value up | Alliance |
| 24.05.2023 07:00 | HAYD | Haydale to Contribute to the Development of FCHEVs | Reach |
| 03.05.2023 21:08 | KDNC, AA4, BEM | TRADING UPDATES: Trident Royalties notes "positive" quarter | Alliance |
| 03.05.2023 07:00 | HAYD | SMART Innovation to Accelerate Graphene Products | Reach |
| 26.04.2023 15:06 | HAYD | Grant of Share Options | RNS |
| 12.04.2023 14:24 | HAYD | Haydale Graphene signs deal to work with Saint-Gobain unit on hBN | Alliance |
| 12.04.2023 07:00 | HAYD | Haydale and Saint-Gobain Collaborate on hBN | Reach |
| 17.03.2023 20:15 | SAV, PHE, TMG | TRADING UPDATES: Powerhouse Energy hails lease for forthcoming centre | Alliance |
| 16.03.2023 07:00 | HAYD | Haydale and City Energy Develop UFH with Plumbase | Reach |
| 14.03.2023 08:15 | HAYD | Block listing Interim Review | RNS |
| 10.03.2023 11:05 | HAYD | Second Price Monitoring Extn | RNS |
| 10.03.2023 11:00 | HAYD | Price Monitoring Extension | RNS |
| 10.03.2023 10:08 | HAYD | IN BRIEF: Haydale Graphene shares down as CFO Chapman to step down | Alliance |
| 10.03.2023 07:00 | HAYD | Directorate Change | RNS |
| 01.03.2023 16:30 | HAYD | Haydale Graphene sees first half losses widen despite jump in revenue | Alliance |
