No insider purchase over the last 90 days. The latest was filed 16 Feb 2016.
Carbo Ceramics Inc is a listed company. Filings by its managers are published through SEC (Form 4). Carbo Ceramics Inc has had no insider filing for more than a year; the last one goes back to 16 February 2016.
Looking back to 2016, when coverage begins, insiders filed 16 purchases and no sales.
Elsewhere in the same market, our signals recently picked up insider purchases at GameStop Corp. and Heico Corp. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
FY ended December 2019 · cache
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CARBO Ceramics Inc is a company that specializes in the manufacturing of ceramic materials for the oil and gas industry. It provides solutions to enhance the efficiency of hydraulic fracturing operations.
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