| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | OBERWEIS ASSET MANAGEMENT INC/ | 53,900 | 1,864,000 | 47.12% | ||
| 2 | Ramsay, Stattman, Vela & Price, Inc. | 36,412 | 1,259,000 | 31.83% | ||
| 3 | Jetstream Capital LLC | 18,000 | 622,000 | 15.72% | ||
| 4 | REYNOLDS CAPITAL MANAGEMENT LLC | 6,100 | 211,000 | 5.33% |
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.
