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An announcement from Haydale Graphene ( (GB:HAYD) ) is now available.
Haydale plc, the advanced materials and clean-technology group, has disclosed that Chief Commercial Officer Mark Sait has increased his stake in the company through an on-market purchase. He acquired 977,835 ordinary shares at 0.3068 pence each, taking his total holding to 53,088,763 shares, equivalent to 0.68% of the company’s voting rights.
The transaction, executed on 7 April 2026 on the London Stock Exchange, modestly lifts insider ownership in the company and may be read by investors as a vote of confidence in Haydale’s strategy. The deal underscores ongoing executive alignment with shareholders as the group seeks to scale its graphene-enabled decarbonisation solutions and expand its footprint in energy- and water-efficiency markets.
The most recent analyst rating on (GB:HAYD) stock is a Sell with a £0.28 price target. To see the full list of analyst forecasts on Haydale Graphene stock, see the GB:HAYD Stock Forecast page.
Spark’s Take on HAYD Stock
According to Spark, TipRanks’ AI Analyst, HAYD is a Neutral.
The score is primarily driven by very weak financial performance (sharp revenue collapse, large losses, ongoing cash burn, and a weaker equity cushion with higher leverage). Technical indicators add further pressure with broad downtrends and negative momentum, while valuation is constrained by negative earnings and no dividend support.
To see Spark’s full report on HAYD stock, click here.
More about Haydale Graphene
Haydale plc is an advanced materials and clean-technology company focused on deploying energy- and water-efficient technologies at scale across the built environment. Leveraging its proprietary HDPlas platform, it develops patented graphene-enabled products that deliver measurable energy, water and carbon savings, supported by its SaveMoneyCutCarbon B2B platform and Impact Partner network.
Average Trading Volume: 8,630,731
Technical Sentiment Signal: Sell
Current Market Cap: £23.71M
For a thorough assessment of HAYD stock, go to TipRanks’ Stock Analysis page.

