| SC 13G/A | 2018-02-08 | WELLINGTON MANAGEMENT GROUP LLP | Manitex International, Inc. | 0 | 0.0% | EDGAR |
| SC 13G/A | 2018-02-08 | Cortina Asset Management, LLC | Manitex International, Inc. | 786,366 | 4.8% | EDGAR |
| SC 13G/A | 2018-02-07 | LANGEVIN DAVID J | Manitex International, Inc. | 896,297 | 5.4% | EDGAR |
| SC 13G | 2018-01-31 | WealthTrust Axiom LLC | Manitex International, Inc. | 863,164 | 5.2% | EDGAR |
| SC 13G/A | 2018-01-03 | BEDDOW CAPITAL MANAGEMENT INC | Manitex International, Inc. | 35,000 | 0.2% | EDGAR |
| SC 13G | 2017-11-08 | Cortina Asset Management, LLC | Manitex International, Inc. | 839,584 | 5.1% | EDGAR |
| SC 13G/A | 2017-02-15 | RUTABAGA CAPITAL MANAGEMENT LLC/MA | Manitex International, Inc. | 1,409,041 | 8.7% | EDGAR |
| SC 13G/A | 2017-02-09 | WELLINGTON MANAGEMENT GROUP LLP | Manitex International, Inc. | 950,956 | 5.9% | EDGAR |
| SC 13G/A | 2017-02-09 | WELLINGTON TRUST Co N A | Manitex International, Inc. | 950,956 | 5.9% | EDGAR |
| SC 13G/A | 2017-02-09 | Wellington Trust Company, National Association Multiple Common Trust Funds Trust, Micro Cap Equity Portfolio | Manitex International, Inc. | 843,700 | 5.2% | EDGAR |
| SC 13G/A | 2017-02-03 | LANGEVIN DAVID J | Manitex International, Inc. | 896,297 | 5.6% | EDGAR |
| SC 13G/A | 2016-02-11 | Wellington Trust Company, National Association Multiple Common Trust Funds Trust, Micro Cap Equity Portfolio | Manitex International, Inc. | 820,500 | 5.1% | EDGAR |
| SC 13G | 2016-02-11 | WELLINGTON TRUST Co N A | Manitex International, Inc. | 928,153 | 5.8% | EDGAR |
| SC 13G | 2016-02-11 | WELLINGTON MANAGEMENT GROUP LLP | Manitex International, Inc. | 928,153 | 5.8% | EDGAR |
| SC 13G/A | 2016-02-09 | LANGEVIN DAVID J | Manitex International, Inc. | 864,298 | 5.4% | EDGAR |
| SC 13G | 2015-07-30 | Wellington Trust Company, National Association Multiple Common Trust Funds Trust, Micro Cap Equity Portfolio | Manitex International, Inc. | 803,800 | 5.0% | EDGAR |
| SC 13G/A | 2015-05-15 | FIRST WILSHIRE SECURITIES MANAGEMENT INC | Manitex International, Inc. | 790,710 | 4.9% | EDGAR |
| SC 13G/A | 2015-02-17 | FIRST WILSHIRE SECURITIES MANAGEMENT INC | Manitex International, Inc. | 837,575 | 6.1% | EDGAR |
| SC 13G/A | 2015-02-13 | Polar Securities Inc. | Manitex International, Inc. | 577,000 | 4.0% | EDGAR |
| SC 13G/A | 2015-02-13 | RUTABAGA CAPITAL MANAGEMENT LLC/MA | Manitex International, Inc. | 0 | 0.0% | EDGAR |