GEORGE KAISER FAMILY FOUNDATION is required to file a 13D/G report to the SEC when the ownership of a company's total stock issue exceeds 5%.
| Filed | Shares | Percentage | |
|---|---|---|---|
| Excelerate Energy, Inc. | April 29, 2022 | 7,854,167 | 7.2% |
| ASPEN AEROGELS INC | February 11, 2015 | 3,167,322 | 13.8% |
| UNIT CORP | February 14, 2014 | 1,989,732 | 4.0% |
| WHITING PETROLEUM CORPSold out | February 16, 2011 | 0 | 0.0% |