Below are some of the main news-driven share price changes at the close.
RISERS
Ascent Resources PLC (LON:AST), up 14%. The European oil and gas exploration and production company has received a notice of exercise to convert 820,000 convertible loan notes into shares.
Onzima Ventures PLC (LON:ONZ), up 11%. Myles McNulty’s stake has risen from 6.8mln shares to 9mln.
Aveva Group PLC (LON:AVV), up 9.7%. The merger with Schneider Electric could be back on, the software company confirmed today.
FALLERS
ReNeuron Group Plc (LON:RENE), down 11%. The company has recruited all of the patients for its phase II trial of its CTX stem cell treatment for motor disability in stroke victims.
Egdon Resources PLC (LON:EDR), down 7.6%. The company has reached agreement in respect of a farm-out of an interest in PEDL182 to Union Jack Oil PLC.
Plutus PowerGen PLC (LON:PPG), down 7.0%. jo Dixons has resigned as a non-executive director to be replaced by Tim Cottier.
Below are some of the main news-driven share price changes at noon.
RISERS
Metals Exploration Plc (LON:MTL), up 9.4%. After a series of delays, the natural resources explorer has finally poured the first gold doré from its Runruno Gold project
Future Medical PLC (LON:FUM), up 8.3%. The transdermal technology company has signed manufacturing and distribution agreements with TTK Protective Devices.
Union Jack Oil PLC (LON:UJO), up 6.5%. The company has gained an interest in the Broughton North prospect through its latest partnership deal with AIM peer Egdon Resources Plc (LON:EDR).
FALLERS
ITM Power plc (LON:ITM), down 7.7%. The energy storage and clean fuel company said the operational performance of the ITM power-to-gas plant purchased by Thüga Group two years ago has continued to exceed expectations.
G4S PLC (LON:GFS), down 6.0%. The security firm’s shares took a knock as it emerged that the perpetrator of the massacre in Florida over the weekend was an off-duty G4S employee.
Ocado Group PLC (LON:OCDO), down 4.5%. Deutsche Bank revealed it has 6.33% of the grocery delivery firm’s shares.
Below are some of the main news-driven share price changes at 9.30am.
RISERS
Triad Group PLC (LON:TRD), up 23%. The information technology consultant more than doubled profits last year and is set to up its head-count as it chases new business.
Alexander Mining PLC (LON:AXM), up 19%. Leon Hogan has upped his stake in the company from 3.04% to 4.16%.
Water Intelligence PLC (LON:WATR), up 19%. The provider of non-invasive leak detection and remediation solutions was buoyed by full-year results that showed profit before tax increased by two-thirds from the year before.
FALLERS
Fitbug Holdings PLC (LON:FITB), down 15%. The wearable technology firm said it was refocusing on business-to-business (B2B) sales after finding that selling to consumers was "unsustainable".
Golden Saint Resources Limited (LON:GSR), down 8.6%. The shares tumbled to 0.08p after the company announced it had raised £371,000 (net) by placing shares at 0.07p.
Poundland Group PLC (LON:PLND), down 4.9%. Results are due out this week, and the word on the street is that full-year results have been dragged down by its delayed takeover of high-street rival 99p Stores.