List of insiders holdings for CORE LABORATORIES INC:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| GOLDMAN SACHS GROUP INC GOLDMAN SACHS & CO. LLC 10% Owner | 2020-05-19 12:06:39 | 0 4,642,169 | 4,642,169 | Form 4 |
| Bruno Lawrence Chairman and CEO | 2023-02-21 15:12:37 | 155,126 0 | 155,126 | Form 4 |
| DEMSHUR DAVID M Chief Executive Officer | 2020-02-12 17:20:44 | 144,606 0 | 144,606 | Form 4 |
| DENSON JOHN D VP, Counsel & Secretary | 2008-02-14 16:48:43 | 111,145 16,469 | 127,614 | Form 4 |
| Hill Christopher Scott SVP & CFO | 2023-02-21 15:20:16 | 52,718 0 | 52,718 | Form 4 |
| Ogren D John Director | 2016-04-01 16:06:19 | 42,841 0 | 42,841 | Form 4 |
| Miller Charles Brigham CAO & Treasurer | 2015-01-02 17:54:25 | 42,384 0 | 42,384 | Form 4/A |
| Carnes Martha Z. Director | 2023-04-03 13:32:43 | 37,011 0 | 37,011 | Form 4 |
| Barnett Gregory Barry Director | 2022-04-04 17:03:24 | 33,907 0 | 33,907 | Form 4 |
| Klingensmith Harvey Robert Director | 2023-04-03 13:36:21 | 32,645 0 | 32,645 | Form 4 |
| Straughen Michael Director | 2023-04-03 13:41:17 | 25,410 0 | 25,410 | Form 4 |
| van Dijken Eeuwijk Monique Director | 2023-04-03 14:04:16 | 22,603 0 | 22,603 | Form 4 |
| Gresham Gwendolyn SVP | 2023-02-21 15:18:25 | 21,418 0 | 21,418 | Form 4 |
| Tattoli Mark Damian SVP, Gen Counsel & Secretary | 2023-02-21 15:22:34 | 21,418 0 | 21,418 | Form 4 |
| BERGMARK RICHARD L EVP & CFO | 2018-02-15 18:03:20 | 16,864 0 | 16,864 | Form 4 |
| DAVIS MONTY L Chief Operating Officer | 2018-02-15 17:56:27 | 16,864 0 | 16,864 | Form 4 |
| Temeng Kwaku Director | 2023-04-03 13:58:17 | 16,211 0 | 16,211 | Form 4 |
| KEARNEY MICHAEL C Director | 2017-04-05 09:09:00 | 15,097 0 | 15,097 | Form 4 |
| van Kempen Margaret Ann Director | 2021-04-05 17:58:19 | 12,823 0 | 12,823 | Form 4 |
| Daniels Kevin CAO & Treasurer | 2023-02-21 15:15:41 | 12,240 0 | 12,240 | Form 4 |
| Murray Katherine Director | 2023-04-03 13:38:54 | 11,904 0 | 11,904 | Form 4 |
| JOYCE RENE R Director | 2013-02-05 16:09:42 | 11,823 0 | 11,823 | Form 4 |
| Dunlap Charles L Director | 2019-04-02 16:02:46 | 8,062 0 | 8,062 | Form 4 |
| Elvig Mark F SVP, Gen Counsel & Secretary | 2021-02-23 16:53:01 | 6,900 0 | 6,900 | Form 4 |
| van Geuns Lucia Director | 2019-04-02 16:07:01 | 3,596 0 | 3,596 | Form 4 |
| Schouten Jacobus Director | 2011-04-04 16:08:54 | 1,469 0 | 1,469 | Form 4 |
| VRIESENDORP ALEXANDER Director | 2012-04-03 16:15:11 | 1,141 0 | 1,141 | Form 4 |
| Perna Joseph R Director | 2013-05-01 16:05:35 | 1,088 0 | 1,088 | Form 4 |
| Sodderland Jan Willem Director | 2020-05-11 16:05:41 | 0 0 | 0 | Form 4/A |