Latest Insider Transactions at Core Laboratories N V (CLB)
This section provides a real-time view of insider transactions for Core Laboratories N V (CLB). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of CORE LABORATORIES N V to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of CORE LABORATORIES N V's insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jul 01
2021
|
Kevin Daniels CAO & Treasurer |
SELL
Payment of exercise price or tax liability
|
Direct |
48
-1.89%
|
$1,872
$39.11 P/Share
|
|
Jul 01
2021
|
Kevin Daniels CAO & Treasurer |
BUY
Exercise of conversion of derivative security
|
Direct |
105
+3.98%
|
-
|
|
Jun 18
2021
|
Gwendolyn Schreffler SVP |
SELL
Other acquisition or disposition
|
Direct |
2,896
-36.99%
|
-
|
|
Apr 01
2021
|
Gregory Barry Barnett Director |
SELL
Payment of exercise price or tax liability
|
Direct |
73
-0.25%
|
$2,190
$30.1 P/Share
|
|
Apr 01
2021
|
Gregory Barry Barnett Director |
BUY
Exercise of conversion of derivative security
|
Direct |
14,507
+32.84%
|
-
|
|
Apr 01
2021
|
Martha Z. Carnes Director |
SELL
Payment of exercise price or tax liability
|
Direct |
73
-0.35%
|
$2,190
$30.1 P/Share
|
|
Apr 01
2021
|
Martha Z. Carnes Director |
BUY
Exercise of conversion of derivative security
|
Direct |
14,507
+41.0%
|
-
|
|
Apr 01
2021
|
Harvey Robert Klingensmith Director |
SELL
Payment of exercise price or tax liability
|
Direct |
73
-0.44%
|
$2,190
$30.1 P/Share
|
|
Apr 01
2021
|
Harvey Robert Klingensmith Director |
BUY
Exercise of conversion of derivative security
|
Direct |
14,507
+46.78%
|
-
|
|
Apr 01
2021
|
Michael Straughen Director |
SELL
Payment of exercise price or tax liability
|
Direct |
6,746
-37.63%
|
$202,380
$30.1 P/Share
|
|
Apr 01
2021
|
Michael Straughen Director |
BUY
Exercise of conversion of derivative security
|
Direct |
14,507
+44.73%
|
-
|
|
Apr 01
2021
|
Eeuwijk Monique Van Dijken Director |
SELL
Payment of exercise price or tax liability
|
Direct |
7,181
-49.5%
|
$215,430
$30.1 P/Share
|
|
Apr 01
2021
|
Eeuwijk Monique Van Dijken Director |
BUY
Exercise of conversion of derivative security
|
Direct |
14,507
+50.0%
|
-
|
|
Apr 01
2021
|
Margaret Ann Van Kempen Director |
SELL
Payment of exercise price or tax liability
|
Direct |
7,181
-35.9%
|
$215,430
$30.1 P/Share
|
|
Apr 01
2021
|
Margaret Ann Van Kempen Director |
BUY
Exercise of conversion of derivative security
|
Direct |
14,507
+42.04%
|
-
|
|
Mar 01
2021
|
Kevin Daniels CAO & Treasurer |
SELL
Payment of exercise price or tax liability
|
Direct |
55
-2.21%
|
$1,980
$36.84 P/Share
|
|
Mar 01
2021
|
Kevin Daniels CAO & Treasurer |
BUY
Exercise of conversion of derivative security
|
Direct |
120
+4.61%
|
-
|
|
Dec 31
2020
|
Lawrence Bruno Chairman and CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
5,384
-21.94%
|
$139,984
$26.51 P/Share
|
|
Dec 31
2020
|
Lawrence Bruno Chairman and CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
13,682
+35.79%
|
-
|
|
Dec 31
2020
|
Christopher Scott Hill SVP & CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,024
-5.78%
|
$26,624
$26.51 P/Share
|
|
Dec 31
2020
|
Christopher Scott Hill SVP & CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
2,600
+12.8%
|
-
|
|
Dec 31
2020
|
Kevin Daniels CAO & Treasurer |
SELL
Payment of exercise price or tax liability
|
Direct |
1,024
-30.22%
|
$26,624
$26.51 P/Share
|
|
Dec 31
2020
|
Kevin Daniels CAO & Treasurer |
BUY
Exercise of conversion of derivative security
|
Direct |
2,600
+43.42%
|
-
|
|
Dec 31
2020
|
Mark F Elvig SVP, Gen Counsel & Secretary |
SELL
Payment of exercise price or tax liability
|
Direct |
454
-3.52%
|
$11,804
$26.51 P/Share
|
|
Dec 31
2020
|
Mark F Elvig SVP, Gen Counsel & Secretary |
SELL
Other acquisition or disposition
|
Direct |
739
-5.42%
|
-
|
|
Dec 31
2020
|
Mark F Elvig SVP, Gen Counsel & Secretary |
BUY
Exercise of conversion of derivative security
|
Direct |
2,600
+16.01%
|
-
|
|
Dec 01
2020
|
Kevin Daniels CAO & Treasurer |
SELL
Payment of exercise price or tax liability
|
Direct |
54
-6.41%
|
$1,242
$23.2 P/Share
|
|
Dec 01
2020
|
Kevin Daniels CAO & Treasurer |
BUY
Exercise of conversion of derivative security
|
Direct |
140
+14.26%
|
-
|