(Sharecast News) - Keller Group revealed on Tuesday that chief sustainability officer Kerry Porritt had disposed of 13,756 ordinary shares in the FTSE 250-listed geotechnical engineering firm.

Porritt, who was appointed to Keller's board in 2013, sold the shares on Monday at an average price of 1,396.00p each, for a total value of £192,033.76.

As of 1600 BST, Keller shares were up 1.43% at 1,414.0p.

Reporting by Iain Gilbert at Sharescast.com

Top Director Buys

Fintel (FNTL)

Director name: Timmins,Matthew Lloyd

Amount purchased: 56,768 @ 220.20p

Value: £125,003.13

Fintel (FNTL)

Director name: Timmins,Matthew Lloyd

Amount purchased: 32,633 @ 229.82p

Value: £74,997.16

Fintel (FNTL)

Director name: Davy,Kenneth Ernest

Amount purchased: 25,000 @ 232.50p

Value: £58,125.00

(MVCT)

Director name: Aldous,Hugh

Amount purchased: 59,894 @ 41.74p

Value: £24,999.76

Bhp Group Limited Npv (di) (BHP)

Director name: Hinchliffe ,Michelle

Amount purchased: 1,223 @ $34.94

Value: $22,617.70

Maven Income And Growth Vct 5 (MIG5)

Director name: Phillips,Brian

Amount purchased: 72,500 @ 30.00p

Value: £21,750.00

Montanaro Uk Smaller Companies Inv Trust (MTU)

Director name: Powley,Barbara

Amount purchased: 13,500 @ 93.09p

Value: £12,566.93

Insig Ai (INSG)

Director name: Bernstein,Richard

Amount purchased: 50,000 @ 22.00p

Value: £11,000.00

Top Director Sells

Keller Group (KLR)

Director name: Porritt,Kerry

Amount sold: 13,756 @ 1,396.00p

Value: £192,033.76

Goldplat (GDP)

Director name: Klingenberg,Werner

Amount sold: 1,200,000 @ 6.00p

Value: £72,000.00