Richard L. Bergmark is EVP & CFO at CORE LABORATORIES N V (CLB). They have made 17 open-market trades across 1 company since 2006, most recently 2017-12-29.
CIK 0001282546
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $1.0M since 2014, against 16 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CLB | 75,986 | $761K |
Shares reported on the most recent Form 4, priced at the 2018-01-03 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CLB | BUY | 2014-07-28 | 2014-07-28 | $147.31 | $1.0M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2013-08-07 | 2013-08-07 | $149.58 | $3.0M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2011-07-25 | 2011-07-27 | $111.76 | $5.6M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2010-07-27 | 2010-07-30 | $76.82 | $3.1M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2010-02-17 | 2010-02-18 | $123.23 | $4.3M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2009-10-30 | 2009-11-02 | $104.96 | $5.2M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2008-02-27 | 2008-02-28 | $126.81 | $3.4M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2008-02-27 | 2008-02-28 | $126.56 | $5.6M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2008-02-26 | 2008-02-28 | $126.10 | $3.7M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2007-08-17 | 2007-08-21 | $102.36 | $4.2M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2007-08-17 | 2007-08-21 | $102.83 | $1.2M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2007-08-17 | 2007-08-21 | $101.44 | $1.2M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2007-02-21 | 2007-02-23 | $79.49 | $2.9M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2007-02-21 | 2007-02-23 | $80.12 | $1.0M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2007-02-21 | 2007-02-23 | $79.26 | $1.1M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2007-02-21 | 2007-02-23 | $79.88 | $3.0M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2006-08-16 | 2006-08-17 | $71.45 | $857K | -13.1% | -1.5% | -1.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.