Diamond Hill Investment Group

DHIL

De Beers Group is an international corporation that specialises in diamond mining, diamond exploitation, diamond retail, diamond trading and industrial diamond manufacturing sectors. The company is currently active in open-pit, large-scale alluvial, coastal and deep sea mining. It operates in 35 cou …

Insider trades and stock quote 2023-2025

All insider trades at Diamond Hill Investment Group

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DateTypeInsiderPositionØ-PriceVolume
5/6/2025 BuyCooley, Richard Scott Director $134.1 $37,280
5/2/2025 BuyCooley, Richard Scott Director $129.0 $15,996
5/1/2025 BuyCooley, Richard Scott Director $127.5 $88,230
4/30/2025 BuyCooley, Richard Scott Director $124.5 $124,500
3/31/2025 BuyCooley, Richard Scott Director $142.5 $14,250
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