Core Laboratories Insider Trades

CLB

Track insider trading activity from Core Laboratories executives and directors. See which insiders are buying and selling CLB stock.

Trades Last 12 Months

CLB Price

All Insider Trades for Core Laboratories

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Tattoli Mark Damian Svp, Gen Counsel & Secretary
Holding Value $369k 27,610 shares
Last Trade
May 01, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$3.52k 250 shares
$14.07
$13.36
Anastasio Curt Director
Holding Value $0 0 shares
Last Trade
Apr 01, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$130k 8,069 shares
$16.11
$13.36
Carnes Martha Z. Director
Holding Value $105k 7,895 shares
Last Trade
Apr 01, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$127k 7,895 shares
$16.11
$13.36
Holding Value $668k 50,031 shares
Last Trade
Apr 01, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$130k 8,069 shares
$16.11
$13.36
Holding Value $0 0 shares
Last Trade
Apr 01, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$130k 8,069 shares
$16.11
$13.36
Murray Katherine Director
Holding Value $391k 29,290 shares
Last Trade
Apr 01, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$130k 8,069 shares
$16.11
$13.36
Temeng Kwaku Director
Holding Value $105k 7,895 shares
Last Trade
Apr 01, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$127k 7,895 shares
$16.11
$13.36
Holding Value $447k 33,490 shares
Last Trade
Feb 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$609k 33,490 shares
$18.18
$13.36
Holding Value $935k 70,008 shares
Last Trade
Feb 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.27M 70,008 shares
$18.18
$13.36
Bruno Lawrence Chairman And CEO
Holding Value $2.73M 204,340 shares
Last Trade
Feb 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.71M 204,340 shares
$18.18
$13.36
Teo Sow Hang CAO & Treasurer
Holding Value $101k 7,526 shares
Last Trade
Feb 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$137k 7,526 shares
$18.18
$13.36
Holding Value $328k 24,552 shares
Last Trade
Apr 01, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$69.4k 4,634 shares
$14.98
$13.36
Holding Value $229k 17,118 shares
Last Trade
Apr 01, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$121k 5,485 shares
$22.05
$13.36
Daniels Kevin CAO & Treasurer
Holding Value $164k 12,240 shares
Last Trade
Feb 16, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$312k 12,240 shares
$25.51
$13.36
Holding Value $0 0 shares
Last Trade
Apr 01, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$140k 4,307 shares
$32.43
$13.36
Holding Value $235k 17,588 shares
Last Trade
Feb 17, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$472k 17,588 shares
$26.85
$13.36
Holding Value $0 0 shares
Last Trade
Apr 01, 2021 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$437k 14,507 shares
$30.10
$13.36
Elvig Mark F Svp, Gen Counsel & Secretary
Holding Value $92.2k 6,900 shares
Last Trade
Feb 19, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$242k 6,900 shares
$35.08
$13.36
Holding Value $105k 7,852 shares
Last Trade
May 07, 2020 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$10.2k 600 shares
$17.07
$13.36
Holding Value $62M 4,640,600 shares
Last Trade
Apr 01, 2020 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$3.54k 376 shares
$9.41
$13.36

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