| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | Ancora Advisors LLC | 309,100 | 4,052,000 | 86.75% | ||
| 2 | OBERWEIS ASSET MANAGEMENT INC/ | 47,200 | 619,000 | 13.25% |
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.