Diploma CEO Sells 30,000 Shares in Regulatory Disclosure

The latest announcement is out from Diploma ( (GB:DPLM) ).

Diploma PLC has disclosed that its Chief Executive Officer, Johnny Thomson, sold 30,000 ordinary shares in the company at a price of £56.68 per share on 16 January 2026, in a transaction carried out on the London Stock Exchange. Following the sale, Thomson retains a beneficial holding of 208,500 ordinary shares, and the company framed the disclosure as a regulatory notification under UK Market Abuse Regulation, providing transparency for investors and signalling that the sale is a routine PDMR dealing rather than an undisclosed strategic move.

The most recent analyst rating on (GB:DPLM) stock is a Buy with a £6400.00 price target. To see the full list of analyst forecasts on Diploma stock, see the GB:DPLM Stock Forecast page.

Spark’s Take on GB:DPLM Stock

According to Spark, TipRanks’ AI Analyst, GB:DPLM is a Neutral.

Diploma’s overall stock score is driven by its strong financial performance, which is the most significant factor, reflecting robust growth and cash generation. However, technical analysis indicates bearish momentum, and valuation metrics suggest the stock may be overvalued, which could limit future gains. The absence of earnings call insights and corporate events means these factors did not influence the score.

To see Spark’s full report on GB:DPLM stock, click here.

More about Diploma

Diploma PLC is a UK-listed company headquartered in London and listed on the London Stock Exchange. It issues ordinary shares of 5p each under ISIN GB0001826634 and operates within the framework of UK Market Abuse Regulation, reflecting its status as a regulated public company with a broad investor base.

Average Trading Volume: 335,706

Technical Sentiment Signal: Buy

Current Market Cap: £7.45B

For an in-depth examination of DPLM stock, go to TipRanks’ Overview page.