DEMSHUR DAVID M
Insider CIK 1282547 · CLB Chief Executive Officer, Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| CLB CORE LABORATORIES N V | A Award deriv | 2020-02-11 | 2020-02-12 | 144,606 | — | $0 | 144,606 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise deriv | 2019-12-31 | 2020-01-03 | 59,100 | — | $0 | 0 | SEC↗ |
| CLB CORE LABORATORIES N V | F Tax w/h | 2019-12-31 | 2020-01-03 | 19,274 | $37.67 | $726.1K | 365,844 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise | 2019-12-31 | 2020-01-03 | 59,100 | — | $0 | 385,118 | SEC↗ |
| CLB CORE LABORATORIES N V | A Award deriv | 2019-02-12 | 2019-02-14 | 73,202 | — | $0 | 73,202 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise deriv | 2018-12-31 | 2019-01-03 | 52,995 | — | $0 | 0 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise | 2018-12-31 | 2019-01-03 | 52,995 | — | $0 | 344,358 | SEC↗ |
| CLB CORE LABORATORIES N V | F Tax w/h | 2018-12-31 | 2019-01-03 | 18,340 | $59.66 | $1.09M | 326,018 | SEC↗ |
| CLB CORE LABORATORIES N V | A Award deriv | 2018-02-13 | 2018-02-15 | 42,038 | — | $0 | 42,038 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise deriv | 2017-12-29 | 2018-01-03 | 44,085 | — | $0 | 0 | SEC↗ |
| CLB CORE LABORATORIES N V | F Tax w/h | 2017-12-29 | 2018-01-03 | 17,202 | $109.55 | $1.88M | 291,363 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise | 2017-12-29 | 2018-01-03 | 44,085 | — | $0 | 308,565 | SEC↗ |
| CLB CORE LABORATORIES N V | A Award deriv | 2017-02-14 | 2017-02-16 | 39,400 | — | $0 | 39,400 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise deriv | 2016-12-30 | 2017-01-04 | 19,946 | — | $0 | 0 | SEC↗ |
| CLB CORE LABORATORIES N V | F Tax w/h | 2016-12-30 | 2017-01-04 | 8,368 | $120.04 | $1.00M | 264,480 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise | 2016-12-30 | 2017-01-04 | 19,946 | — | $0 | 272,848 | SEC↗ |
| CLB CORE LABORATORIES N V | A Award deriv | 2016-02-16 | 2016-02-16 | 52,995 | — | $0 | 52,995 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise deriv | 2015-12-31 | 2016-01-04 | 29,218 | — | $0 | 0 | SEC↗ |
| CLB CORE LABORATORIES N V | F Tax w/h | 2015-12-31 | 2016-01-04 | 10,919 | $108.74 | $1.19M | 252,902 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise | 2015-12-31 | 2016-01-04 | 29,218 | — | $0 | 263,821 | SEC↗ |
| CLB CORE LABORATORIES N V | A Award deriv | 2015-02-16 | 2015-02-17 | 44,085 | — | $0 | 44,085 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise deriv | 2014-12-31 | 2015-01-02 | 29,835 | — | $0 | 0 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise | 2014-12-31 | 2015-01-02 | 29,835 | — | $0 | 247,119 | SEC↗ |
| CLB CORE LABORATORIES N V | F Tax w/h | 2014-12-31 | 2015-01-02 | 12,516 | — | $0 | 234,603 | SEC↗ |
| CLB CORE LABORATORIES N V | F Tax w/h | 2014-12-31 | 2015-01-02 | 12,516 | $120.34 | $1.51M | 234,603 | SEC↗ |
| CLB CORE LABORATORIES N V | A Award deriv | 2014-02-10 | 2014-02-10 | 19,946 | — | $0 | 19,946 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise deriv | 2013-12-31 | 2014-01-03 | 30,635 | — | $0 | 0 | SEC↗ |
| CLB CORE LABORATORIES N V | F Tax w/h | 2013-12-31 | 2014-01-03 | 12,852 | $190.95 | $2.45M | 217,284 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise | 2013-12-31 | 2014-01-03 | 30,635 | — | $0 | 230,136 | SEC↗ |
| CLB CORE LABORATORIES N V | A Award deriv | 2013-02-13 | 2013-02-15 | 29,218 | — | $0 | 29,218 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise deriv | 2012-12-31 | 2013-01-02 | 27,600 | — | $0 | 0 | SEC↗ |
| CLB CORE LABORATORIES N V | M Exercise | 2012-12-31 | 2013-01-02 | 27,600 | — | $0 | 209,562 | SEC↗ |
| CLB CORE LABORATORIES N V | F Tax w/h | 2012-12-31 | 2013-01-02 | 10,061 | $109.31 | $1.10M | 199,501 | SEC↗ |
| CLB CORE LABORATORIES N V | A Award deriv | 2012-02-17 | 2012-02-17 | 29,835 | — | $0 | 29,835 | SEC↗ |