Charles Brigham Miller is Treasurer at CORE LABORATORIES N V (CLB). They have made 7 open-market trades across 1 company since 2006, most recently 2014-12-31.
CIK 0001310520
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.
0 open-market purchases, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CLB | 43,205 | $432K |
Shares reported on the most recent Form 4, priced at the 2015-01-02 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CLB | SELL | 2013-07-25 | 2013-07-25 | $147.81 | $1.7M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2012-04-25 | 2012-04-27 | $131.52 | $1.3M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2011-07-25 | 2011-07-27 | $111.18 | $1.1M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2009-10-26 | 2009-10-28 | $112.45 | $3.0M | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2007-08-14 | 2007-08-15 | $108.97 | $218K | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2007-02-23 | 2007-02-23 | $80.46 | $622K | -13.1% | -1.5% | -1.5% |
| CLB | SELL | 2006-07-31 | 2006-08-01 | $72.28 | $507K | -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.