| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | Greylin Investment Management, Inc | 304,350 | 353,000 | 49.10% | ||
| 2 | MCDANIEL TERRY & CO | 262,222 | 304,000 | 42.28% | ||
| 3 | BLUESTEIN R H & CO LLC | 28,500 | 33,000 | 4.59% | ||
| 4 | VAUGHAN DAVID INVESTMENTS LLC/IL | 24,700 | 29,000 | 4.03% |
From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.
