Robert Ostertag is Chairman at COBIZ INC (COBZ). They have made 11 open-market trades across 1 company since 2006, most recently 2018-10-01.
CIK 0001311125
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 $23K since 2007, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| COBZ | 58,789 | $1.3M |
Shares reported on the most recent Form 4, priced at the 2018-03-09 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| COBZ | SELL | 2017-10-27 | 2017-10-27 | $20.90 | $718K | -4.1% | -1.3% | +2.6% |
| COBZ | SELL | 2017-05-12 | 2017-05-15 | $16.02 | $126K | -2.4% | +2.7% | +5.0% |
| COBZ | SELL | 2016-09-08 | 2016-09-12 | $13.11 | $136K | +1.4% | +2.2% | +25.2% |
| COBZ | SELL | 2016-09-07 | 2016-09-09 | $13.21 | $146K | +1.5% | +3.4% | +25.7% |
| COBZ | SELL | 2016-05-11 | 2016-05-13 | $11.87 | $48K | +4.8% | +1.6% | +4.0% |
| COBZ | SELL | 2014-09-09 | 2014-09-11 | $11.38 | $165K | -12.3% | -2.3% | -2.3% |
| COBZ | SELL · 10b5-1 | 2013-07-30 | 2013-07-31 | $10.19 | $70K | -12.3% | -2.3% | -2.3% |
| COBZ | SELL · 10b5-1 | 2013-07-29 | 2013-07-30 | $10.22 | $108K | -12.3% | -2.3% | -2.3% |
| COBZ | SELL | 2012-03-01 | 2012-03-02 | $5.77 | $5K | -12.3% | -2.3% | -2.3% |
| COBZ | BUY | 2010-10-29 | 2010-10-29 | $4.76 | $7K | -12.3% | -2.3% | -2.3% |
| COBZ | BUY | 2007-10-22 | 2007-10-22 | $15.74 | $8K | -12.3% | -2.3% | -2.3% |
| COBZ | BUY | 2007-07-30 | 2007-07-31 | $15.50 | $8K | -12.3% | -2.3% | -2.3% |
| COBZ | SELL | 2006-06-16 | 2006-06-16 | $21.56 | $239K | -12.3% | -2.3% | -2.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.