Figures computed from official regulatory filings — .
Open-market timeline · full history
6 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Details | |
|---|---|---|---|---|
| CHICAGO CARBON CO | Sell | $126.8M | SEC | |
| MIDWEST NATURAL GAS PIPELINE CO |
| Sell |
| $126.8M |
| SEC |
| UNION OIL CO OF CALIFORNIA | Sell | $126.8M | SEC |
| MIDWEST 76 INC | Sell | $126.8M | SEC |
| LEMONT CARBON INC | Sell | $126.8M | SEC |
| UNOCAL CORP | Sell | $126.8M | SEC |