Charles H. Still is Director at OYO GEOSPACE CORP (OYOG). They have made 14 open-market trades across 2 companies since 2006, most recently 2020-02-06.
CIK 0001049656
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.
8 open-market purchases totalling $84K since 2008, against 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MMLP | BUY | 2013-11-13 | 2013-11-13 | $46.22 | $23K | -16.9% | +0.0% | +0.0% |
| MMLP | BUY | 2012-03-09 | 2012-03-12 | $33.69 | $7K | -16.9% | +0.0% | +0.0% |
| MMLP | BUY | 2010-08-19 | 2010-08-19 | $29.64 | $9K | -16.9% | +0.0% | +0.0% |
| OYOG | BUY | 2009-05-29 | 2009-06-02 | $13.00 | $5K | N/A | N/A | N/A |
| OYOG | BUY | 2008-12-10 | 2008-12-11 | $16.29 | $16K | N/A | N/A | N/A |
| OYOG | BUY | 2008-03-10 | 2008-03-10 | $42.00 | $8K | N/A | N/A | N/A |
| OYOG | BUY | 2008-03-05 | 2008-03-06 | $43.98 | $4K | N/A | N/A | N/A |
| OYOG | BUY | 2008-02-21 | 2008-02-21 | $48.25 | $11K | N/A | N/A | N/A |
| OYOG | SELL | 2007-03-06 | 2007-03-06 | $68.74 | $650K | N/A | N/A | N/A |
| OYOG | SELL | 2006-08-15 | 2006-08-15 | $52.50 | $46K | N/A | N/A | N/A |
| OYOG | SELL | 2006-08-11 | 2006-08-14 | $52.74 | $720K | N/A | N/A | N/A |
| OYOG | SELL | 2006-08-10 | 2006-08-14 | $53.02 | $231K | N/A | N/A | N/A |
| OYOG | SELL | 2006-03-08 | 2006-03-10 | $46.04 | $290K | N/A | N/A | N/A |
| OYOG | SELL | 2006-03-01 | 2006-03-03 | $49.90 | $349K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.