Emissions reduction additives supplier Sulnox Group (LON: SNOX) reported increased interim revenues of £1.2m, up from £440,000, while the loss was reduced from £4.2m to £3.7m. Cash was £1.36m at the end of September 2025. Momentum continues in the second half. The share price rose 18.2% to 97.5p.
EDX Medical (LON: EDX) founder and chief scientific officer Sir Christopher Evans bought 57,304 shares at 11.49p each. He owns 35.2% of the diagnostics company. The share price improved 4.65% to 11.25p
FALLERS
Energy efficient technology developer Time to ACT (LON: TTA) was held back by volatility of orders. In the six months to September 2025, revenues fell from £1.67m to £732,000, while the loss increased from £184,000 to £698,000. There are more than £4m of Large Parts contacts ready to be closed. In November 2025, Diffusion Alloys sold surplus coating compound of £540,000 and a further £472,000 is expected before the end of March 2026. This will make up for some of the shortfall in the first half. The share price declined by one-quarter to 7.5p.
Silverwood Brands (LON: SLWD) has not published its accounts for the 18 months to June 2025 and trading in the shares was suspended on 2 January. Prior to that they had fallen 16.7% to 10p.
Yorkshire AI Labs reduced its stake in IntelliAM AI (LON: INT) from 15.4% to 13.7%. The share price slipped 6% to 117.5p.
B HODL (LON: HODL) has made an initial drawdown of £70,000 from its Bitcoin-backed loan. One Bitcoin was bought for £65,809. The total holding is 158.211 Bitcoin. The share price dipped 4.55% to 10.5p.