Harvey Robert Klingensmith insider trades

Open-market stock purchases and sales by Harvey Robert Klingensmith, Unknown at Core Laboratories Inc /DE/, from SEC Form 4 filings since May 20, 2020.

Recent trades

DateStockTradeValue
Apr 1, 2026CLB Core Laboratories Inc /DE/Bought (not open market)—
Apr 1, 2026CLB Core Laboratories Inc /DE/Bought (not open market)—

Companies traded

  • CLB Core Laboratories Inc /DE/: other filings, last Apr 1, 2026

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