Sergio Castro is Treasurer at CONTANGO OIL & GAS CO (MCF). They have made 10 open-market trades across 1 company since 2008, most recently 2017-11-21.
CIK 0001071993
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.
3 open-market purchases totalling $144K since 2008, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MCF | SELL | 2017-11-21 | 2017-11-22 | $3.00 | $16K | -8.5% | +58.4% | +7.5% |
| MCF | SELL | 2016-05-13 | 2016-05-16 | $12.50 | $28K | -6.4% | +4.6% | -20.6% |
| MCF | SELL | 2016-01-11 | 2016-01-12 | $4.05 | $3K | +8.7% | +34.2% | +172.3% |
| MCF | SELL | 2015-03-13 | 2015-03-17 | $22.07 | $26K | -36.7% | +0.0% | +0.0% |
| MCF | BUY | 2012-09-28 | 2012-10-01 | $49.40 | $25K | -36.7% | +0.0% | +0.0% |
| MCF | SELL | 2012-02-21 | 2012-02-29 | $64.38 | $203K | -36.7% | +0.0% | +0.0% |
| MCF | SELL | 2010-11-19 | 2010-11-23 | $58.35 | $390K | -36.7% | +0.0% | +0.0% |
| MCF | SELL | 2010-03-05 | 2010-03-09 | $55.00 | $362K | -36.7% | +0.0% | +0.0% |
| MCF | BUY | 2008-07-25 | 2008-07-28 | $81.22 | $59K | -36.7% | +0.0% | +0.0% |
| MCF | BUY | 2008-07-24 | 2008-07-28 | $78.43 | $61K | -36.7% | +0.0% | +0.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.