The following is a round-up of earnings and trading updates by London-listed companies, issued on Tuesday and not separately reported by Alliance News:

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Lowland Investment Co...

Arbuthnot Banking Group PLC - London-based financial services - Chair & Chief Executive Henry Angest buys 69,941 shares at £9.75 each, worth £681,925, in London...

Imperial Brands PLC - Bristol-based tobacco company - Non-Executive Director Diane de Saint Victor buys 6,000 shares at £18.85 each, worth £113,075, in London on...

The following is a round-up of updates by London-listed companies, issued on Tuesday and not separately reported by Alliance News:

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Various Eateries PLC - London-based operator...

The following is a round-up of updates by London-listed companies, issued on Tuesday and not separately reported by Alliance News:

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Gem Diamonds Ltd - diamond miner...

Stock prices in London closed mixed on Tuesday, as miners weighed on the FTSE 100 while mid-caps improved.

Investors also had their eye on key US...

ActiveOps PLC - Reading, England-based management process automation software provider for back-office operations - Chair Sean Finnan informs board of intention to not stand for...

Weir Group PLC - London-based speciality chemicals and sustainable technology firm - Appoints Brian Puffer as chief financial officer, effective from March 1. This follows...

Old Mutual Ltd - Anglo-South African financial services firm - Chief Financial Officer Casparus Troskie acquires 110,000 shares at an average R 11.77 each, worth R 1.3...